url stringclasses 147 values | commit stringclasses 147 values | file_path stringlengths 7 101 | full_name stringlengths 1 94 | start stringlengths 6 10 | end stringlengths 6 11 | tactic stringlengths 1 11.2k | state_before stringlengths 3 2.09M | state_after stringlengths 6 2.09M | input stringlengths 73 2.09M |
|---|---|---|---|---|---|---|---|---|---|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | generalize hg : (fun n1 : β β¦ w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
β’ HasSum f a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
β’ HasSum f a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
β’ HasSum f a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | generalize ha' : β' n, f n = a' | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
β’ HasSum f a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
β’ HasSum f a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
β’ HasSum f a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | have gs : HasSum g a := by rw [β hg, β ha]; exact cauchy2_hasSum_n1n0 h w0m w1m | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
β’ HasSum f a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
β’ HasSum f a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
β’ HasSum f a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | have fs : β n1 : β, HasSum (fun n0 β¦ f β¨n1, n0β©) (g n1) := by
intro n1; rw [β hf, β hg]; simp only
simp_rw [smul_comm (w0 ^ _) _]; apply HasSum.const_smul; exact cauchy2_hasSum_n0 h w0m n1 | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
β’ HasSum f a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
β’ HasSum f a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
β’ HasSum f a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | have fs' : HasSum f a' := by rw [β ha']; exact sf.hasSum | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
β’ HasSum f a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
fs' : HasSum f a'
β’ HasSum f a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
β’ HasSum f a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | have gs' := HasSum.prod_fiberwise fs' fs | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
fs' : HasSum f a'
β’ HasSum f a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
fs' : HasSum f a'
gs' : HasSum (fun b => g b) a'
β’ HasSum f a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
fs' : HasSum f a'
β’ HasSum f a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | rwa [HasSum.unique gs gs'] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
fs' : HasSum f a'
gs' : HasSum (fun b => g b) a'
β’ HasSum f a | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
fs' : HasSum f a'
gs' : HasSum (fun b => g b) a'
β’ HasSum f a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | rw [β hg, β ha] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
β’ HasSum g a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
β’ HasSum (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) (fβ (c0 + w0, c1 + w1)) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
β’ HasSum g a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | exact cauchy2_hasSum_n1n0 h w0m w1m | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
β’ HasSum (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) (fβ (c0 + w0, c1 + w1)) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
β’ HasSum (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) (fβ (c0 + w0, c1 + w1))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | intro n1 | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
β’ β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => f (n1, n0)) (g n1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
β’ β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | rw [β hf, β hg] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => f (n1, n0)) (g n1) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) (n1, n0))
((fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) n1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => f (n1, n0)) (g n1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | simp only | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) (n1, n0))
((fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) n1) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => w0 ^ n0 β’ w1 ^ n1 β’ h.series2Coeff n0 n1) (w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) (n1, n0))
((fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) n1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | simp_rw [smul_comm (w0 ^ _) _] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => w0 ^ n0 β’ w1 ^ n1 β’ h.series2Coeff n0 n1) (w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => w1 ^ n1 β’ w0 ^ n0 β’ h.series2Coeff n0 n1) (w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => w0 ^ n0 β’ w1 ^ n1 β’ h.series2Coeff n0 n1) (w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | apply HasSum.const_smul | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => w1 ^ n1 β’ w0 ^ n0 β’ h.series2Coeff n0 n1) (w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) | case hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun i => w0 ^ i β’ h.series2Coeff i n1) (h.series2CoeffN0Sum n1 w0) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun n0 => w1 ^ n1 β’ w0 ^ n0 β’ h.series2Coeff n0 n1) (w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | exact cauchy2_hasSum_n0 h w0m n1 | case hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun i => w0 ^ i β’ h.series2Coeff i n1) (h.series2CoeffN0Sum n1 w0) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
n1 : β
β’ HasSum (fun i => w0 ^ i β’ h.series2Coeff i n1) (h.series2CoeffN0Sum n1 w0)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | intro n | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
β’ β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1 | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
β’ β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | rw [β hf] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1 | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ β(fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) nβ β€
b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | simp | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ β(fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) nβ β€
b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1 | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ βw0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1β β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2) * (Complex.abs w1 ^ n.1 / r ^ n.1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ β(fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) nβ β€
b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | rw [norm_smul, norm_smul, mul_assoc] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ βw0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1β β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2) * (Complex.abs w1 ^ n.1 / r ^ n.1) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ βw0 ^ n.2β * (βw1 ^ n.1β * βh.series2Coeff n.2 n.1β) β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1)) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ βw0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1β β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2) * (Complex.abs w1 ^ n.1 / r ^ n.1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | rw [Complex.norm_eq_abs, Complex.norm_eq_abs, β mul_assoc] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ βw0 ^ n.2β * (βw1 ^ n.1β * βh.series2Coeff n.2 n.1β) β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs (w0 ^ n.2) * Complex.abs (w1 ^ n.1) * βh.series2Coeff n.2 n.1β β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1)) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ βw0 ^ n.2β * (βw1 ^ n.1β * βh.series2Coeff n.2 n.1β) β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | simp | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs (w0 ^ n.2) * Complex.abs (w1 ^ n.1) * βh.series2Coeff n.2 n.1β β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * βh.series2Coeff n.2 n.1β β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1)) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs (w0 ^ n.2) * Complex.abs (w1 ^ n.1) * βh.series2Coeff n.2 n.1β β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | trans abs w0 ^ n.snd * abs w1 ^ n.fst * (b * rβ»ΒΉ ^ (n.snd + n.fst)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * βh.series2Coeff n.2 n.1β β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * βh.series2Coeff n.2 n.1β β€
Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * (b * rβ»ΒΉ ^ (n.2 + n.1))
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * (b * rβ»ΒΉ ^ (n.2 + n.1)) β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1)) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * βh.series2Coeff n.2 n.1β β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | bound [series2Coeff_bound h n.snd n.fst] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * βh.series2Coeff n.2 n.1β β€
Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * (b * rβ»ΒΉ ^ (n.2 + n.1)) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * βh.series2Coeff n.2 n.1β β€
Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * (b * rβ»ΒΉ ^ (n.2 + n.1))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | rw [pow_add, div_eq_mul_inv, div_eq_mul_inv, inv_pow, inv_pow] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * (b * rβ»ΒΉ ^ (n.2 + n.1)) β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * (b * ((r ^ n.2)β»ΒΉ * (r ^ n.1)β»ΒΉ)) β€
b * (Complex.abs w0 ^ n.2 * (r ^ n.2)β»ΒΉ * (Complex.abs w1 ^ n.1 * (r ^ n.1)β»ΒΉ)) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * (b * rβ»ΒΉ ^ (n.2 + n.1)) β€
b * (Complex.abs w0 ^ n.2 / r ^ n.2 * (Complex.abs w1 ^ n.1 / r ^ n.1))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | ring_nf | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * (b * ((r ^ n.2)β»ΒΉ * (r ^ n.1)β»ΒΉ)) β€
b * (Complex.abs w0 ^ n.2 * (r ^ n.2)β»ΒΉ * (Complex.abs w1 ^ n.1 * (r ^ n.1)β»ΒΉ)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * b * rβ»ΒΉ ^ n.2 * rβ»ΒΉ ^ n.1 β€
Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * b * rβ»ΒΉ ^ n.2 * rβ»ΒΉ ^ n.1 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * (b * ((r ^ n.2)β»ΒΉ * (r ^ n.1)β»ΒΉ)) β€
b * (Complex.abs w0 ^ n.2 * (r ^ n.2)β»ΒΉ * (Complex.abs w1 ^ n.1 * (r ^ n.1)β»ΒΉ))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | rfl | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * b * rβ»ΒΉ ^ n.2 * rβ»ΒΉ ^ n.1 β€
Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * b * rβ»ΒΉ ^ n.2 * rβ»ΒΉ ^ n.1 | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
n : β Γ β
β’ Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * b * rβ»ΒΉ ^ n.2 * rβ»ΒΉ ^ n.1 β€
Complex.abs w0 ^ n.2 * Complex.abs w1 ^ n.1 * b * rβ»ΒΉ ^ n.2 * rβ»ΒΉ ^ n.1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | simp only [Metric.mem_ball, dist_zero_right, Complex.norm_eq_abs] at w0m w1m | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
β’ Summable f | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable f | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
β’ Summable f
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | refine .of_norm_bounded _ ?_ fb | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable f | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => b * (Complex.abs w0 / r) ^ i.2 * (Complex.abs w1 / r) ^ i.1 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable f
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | simp_rw [mul_assoc] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => b * (Complex.abs w0 / r) ^ i.2 * (Complex.abs w1 / r) ^ i.1 | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => b * ((Complex.abs w0 / r) ^ i.2 * (Complex.abs w1 / r) ^ i.1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => b * (Complex.abs w0 / r) ^ i.2 * (Complex.abs w1 / r) ^ i.1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | apply Summable.mul_left | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => b * ((Complex.abs w0 / r) ^ i.2 * (Complex.abs w1 / r) ^ i.1) | case hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => (Complex.abs w0 / r) ^ i.2 * (Complex.abs w1 / r) ^ i.1 | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => b * ((Complex.abs w0 / r) ^ i.2 * (Complex.abs w1 / r) ^ i.1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | simp_rw [mul_comm ((abs w0 / r) ^ _) _] | case hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => (Complex.abs w0 / r) ^ i.2 * (Complex.abs w1 / r) ^ i.1 | case hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => (Complex.abs w1 / r) ^ i.1 * (Complex.abs w0 / r) ^ i.2 | Please generate a tactic in lean4 to solve the state.
STATE:
case hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => (Complex.abs w0 / r) ^ i.2 * (Complex.abs w1 / r) ^ i.1
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | apply Summable.mul_of_nonneg | case hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => (Complex.abs w1 / r) ^ i.1 * (Complex.abs w0 / r) ^ i.2 | case hf.hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable (HPow.hPow (Complex.abs w1 / r))
case hf.hg
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable (HPow.hPow (Complex.abs w0 / r))
case hf.hf'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ HPow.hPow (Complex.abs w1 / r)
case hf.hg'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ HPow.hPow (Complex.abs w0 / r) | Please generate a tactic in lean4 to solve the state.
STATE:
case hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable fun i => (Complex.abs w1 / r) ^ i.1 * (Complex.abs w0 / r) ^ i.2
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | exact summable_geometric_of_lt_one (by bound) ((div_lt_one h.rp).mpr w1m) | case hf.hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable (HPow.hPow (Complex.abs w1 / r)) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case hf.hf
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable (HPow.hPow (Complex.abs w1 / r))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | bound | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ Complex.abs w1 / r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ Complex.abs w1 / r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | exact summable_geometric_of_lt_one (by bound) ((div_lt_one h.rp).mpr w0m) | case hf.hg
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable (HPow.hPow (Complex.abs w0 / r)) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case hf.hg
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ Summable (HPow.hPow (Complex.abs w0 / r))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | bound | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ Complex.abs w0 / r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ Complex.abs w0 / r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | intro n | case hf.hf'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ HPow.hPow (Complex.abs w1 / r) | case hf.hf'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 n β€ (Complex.abs w1 / r) ^ n | Please generate a tactic in lean4 to solve the state.
STATE:
case hf.hf'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ HPow.hPow (Complex.abs w1 / r)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | simp only [Pi.zero_apply, div_pow] | case hf.hf'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 n β€ (Complex.abs w1 / r) ^ n | case hf.hf'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 β€ Complex.abs w1 ^ n / r ^ n | Please generate a tactic in lean4 to solve the state.
STATE:
case hf.hf'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 n β€ (Complex.abs w1 / r) ^ n
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | bound | case hf.hf'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 β€ Complex.abs w1 ^ n / r ^ n | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case hf.hf'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 β€ Complex.abs w1 ^ n / r ^ n
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | intro n | case hf.hg'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ HPow.hPow (Complex.abs w0 / r) | case hf.hg'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 n β€ (Complex.abs w0 / r) ^ n | Please generate a tactic in lean4 to solve the state.
STATE:
case hf.hg'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
β’ 0 β€ HPow.hPow (Complex.abs w0 / r)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | simp only [Pi.zero_apply, div_pow] | case hf.hg'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 n β€ (Complex.abs w0 / r) ^ n | case hf.hg'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 β€ Complex.abs w0 ^ n / r ^ n | Please generate a tactic in lean4 to solve the state.
STATE:
case hf.hg'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 n β€ (Complex.abs w0 / r) ^ n
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | bound | case hf.hg'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 β€ Complex.abs w0 ^ n / r ^ n | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case hf.hg'
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
w0m : Complex.abs w0 < r
w1m : Complex.abs w1 < r
n : β
β’ 0 β€ Complex.abs w0 ^ n / r ^ n
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | rw [β ha'] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
β’ HasSum f a' | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
β’ HasSum f (β' (n : β Γ β), f n) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
β’ HasSum f a'
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum_2d | [487, 1] | [517, 29] | exact sf.hasSum | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
β’ HasSum f (β' (n : β Γ β), f n) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate fβ c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
ha : fβ (c0 + w0, c1 + w1) = a
f : β Γ β β E
hf : (fun n => w0 ^ n.2 β’ w1 ^ n.1 β’ h.series2Coeff n.2 n.1) = f
g : β β E
hg : (fun n1 => w1 ^ n1 β’ h.series2CoeffN0Sum n1 w0) = g
a' : E
ha' : β' (n : β Γ β), f n = a'
gs : HasSum g a
fs : β (n1 : β), HasSum (fun n0 => f (n1, n0)) (g n1)
fb : β (n : β Γ β), βf nβ β€ b * (Complex.abs w0 / r) ^ n.2 * (Complex.abs w1 / r) ^ n.1
sf : Summable f
β’ HasSum f (β' (n : β Γ β), f n)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | generalize hg : (fun n β¦ (Finset.range (n + 1)).sum fun n1 β¦ f (n1, n - n1)) = g | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum f a
β’ HasSum (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum f a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
β’ HasSum g a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum f a
β’ HasSum (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | rw [βFinset.sigmaAntidiagonalEquivProd.hasSum_iff] at h | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum f a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
β’ HasSum g a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
β’ HasSum g a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum f a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
β’ HasSum g a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | have fg : β n, HasSum (fun d : Finset.antidiagonal n β¦
(f β Finset.sigmaAntidiagonalEquivProd) β¨n, dβ©) (g n) := by
intro n; simp only [Function.comp_apply, Finset.sigmaAntidiagonalEquivProd_apply]
have fs := hasSum_fintype fun d : β₯(Finset.antidiagonal n) β¦ f βd
have e : (Finset.univ.sum fun d : β₯(Finset.antidiagonal n) β¦ f βd) = g n := by
rw [Finset.sum_coe_sort, Finset.Nat.sum_antidiagonal_eq_sum_range_succ_mk, β hg]
rwa [β e] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
β’ HasSum g a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
fg : β (n : β), HasSum (fun d => (f β βFinset.sigmaAntidiagonalEquivProd) β¨n, dβ©) (g n)
β’ HasSum g a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
β’ HasSum g a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | exact HasSum.sigma h fg | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
fg : β (n : β), HasSum (fun d => (f β βFinset.sigmaAntidiagonalEquivProd) β¨n, dβ©) (g n)
β’ HasSum g a | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
fg : β (n : β), HasSum (fun d => (f β βFinset.sigmaAntidiagonalEquivProd) β¨n, dβ©) (g n)
β’ HasSum g a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | intro n | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
β’ β (n : β), HasSum (fun d => (f β βFinset.sigmaAntidiagonalEquivProd) β¨n, dβ©) (g n) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
β’ HasSum (fun d => (f β βFinset.sigmaAntidiagonalEquivProd) β¨n, dβ©) (g n) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
β’ β (n : β), HasSum (fun d => (f β βFinset.sigmaAntidiagonalEquivProd) β¨n, dβ©) (g n)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | simp only [Function.comp_apply, Finset.sigmaAntidiagonalEquivProd_apply] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
β’ HasSum (fun d => (f β βFinset.sigmaAntidiagonalEquivProd) β¨n, dβ©) (g n) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
β’ HasSum (fun d => f βd) (g n) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
β’ HasSum (fun d => (f β βFinset.sigmaAntidiagonalEquivProd) β¨n, dβ©) (g n)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | have fs := hasSum_fintype fun d : β₯(Finset.antidiagonal n) β¦ f βd | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
β’ HasSum (fun d => f βd) (g n) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
fs : HasSum (fun d => f βd) (Finset.univ.sum fun b => f βb)
β’ HasSum (fun d => f βd) (g n) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
β’ HasSum (fun d => f βd) (g n)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | have e : (Finset.univ.sum fun d : β₯(Finset.antidiagonal n) β¦ f βd) = g n := by
rw [Finset.sum_coe_sort, Finset.Nat.sum_antidiagonal_eq_sum_range_succ_mk, β hg] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
fs : HasSum (fun d => f βd) (Finset.univ.sum fun b => f βb)
β’ HasSum (fun d => f βd) (g n) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
fs : HasSum (fun d => f βd) (Finset.univ.sum fun b => f βb)
e : (Finset.univ.sum fun d => f βd) = g n
β’ HasSum (fun d => f βd) (g n) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
fs : HasSum (fun d => f βd) (Finset.univ.sum fun b => f βb)
β’ HasSum (fun d => f βd) (g n)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | rwa [β e] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
fs : HasSum (fun d => f βd) (Finset.univ.sum fun b => f βb)
e : (Finset.univ.sum fun d => f βd) = g n
β’ HasSum (fun d => f βd) (g n) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
fs : HasSum (fun d => f βd) (Finset.univ.sum fun b => f βb)
e : (Finset.univ.sum fun d => f βd) = g n
β’ HasSum (fun d => f βd) (g n)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | HasSum.antidiagonal_of_2d | [520, 1] | [532, 26] | rw [Finset.sum_coe_sort, Finset.Nat.sum_antidiagonal_eq_sum_range_succ_mk, β hg] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
fs : HasSum (fun d => f βd) (Finset.univ.sum fun b => f βb)
β’ (Finset.univ.sum fun d => f βd) = g n | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
fβ : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
f : β Γ β β E
a : E
h : HasSum (f β βFinset.sigmaAntidiagonalEquivProd) a
g : β β E
hg : (fun n => (Finset.range (n + 1)).sum fun n1 => f (n1, n - n1)) = g
n : β
fs : HasSum (fun d => f βd) (Finset.univ.sum fun b => f βb)
β’ (Finset.univ.sum fun d => f βd) = g n
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | have sum := (cauchy2_hasSum_2d h w0m w1m).antidiagonal_of_2d | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f (c0 + w0, c1 + w1)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
sum :
HasSum
(fun n =>
(Finset.range (n + 1)).sum fun n1 =>
w0 ^ (n1, n - n1).2 β’ w1 ^ (n1, n - n1).1 β’ h.series2Coeff (n1, n - n1).2 (n1, n - n1).1)
(f (c0 + w0, c1 + w1))
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f (c0 + w0, c1 + w1)) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f (c0 + w0, c1 + w1))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | simp only [ge_iff_le] at sum | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
sum :
HasSum
(fun n =>
(Finset.range (n + 1)).sum fun n1 =>
w0 ^ (n1, n - n1).2 β’ w1 ^ (n1, n - n1).1 β’ h.series2Coeff (n1, n - n1).2 (n1, n - n1).1)
(f (c0 + w0, c1 + w1))
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f (c0 + w0, c1 + w1)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
sum :
HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x)
(f (c0 + w0, c1 + w1))
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f (c0 + w0, c1 + w1)) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
sum :
HasSum
(fun n =>
(Finset.range (n + 1)).sum fun n1 =>
w0 ^ (n1, n - n1).2 β’ w1 ^ (n1, n - n1).1 β’ h.series2Coeff (n1, n - n1).2 (n1, n - n1).1)
(f (c0 + w0, c1 + w1))
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f (c0 + w0, c1 + w1))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | generalize ha : f (c0 + w0, c1 + w1) = a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
sum :
HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x)
(f (c0 + w0, c1 + w1))
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f (c0 + w0, c1 + w1)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
sum :
HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x)
(f (c0 + w0, c1 + w1))
a : E
ha : f (c0 + w0, c1 + w1) = a
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
sum :
HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x)
(f (c0 + w0, c1 + w1))
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f (c0 + w0, c1 + w1))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | rw [ha] at sum | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
sum :
HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x)
(f (c0 + w0, c1 + w1))
a : E
ha : f (c0 + w0, c1 + w1) = a
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
ha : f (c0 + w0, c1 + w1) = a
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
sum :
HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x)
(f (c0 + w0, c1 + w1))
a : E
ha : f (c0 + w0, c1 + w1) = a
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | clear ha | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
ha : f (c0 + w0, c1 + w1) = a
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
ha : f (c0 + w0, c1 + w1) = a
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | have e : (fun n β¦
(Finset.range (n + 1)).sum fun n1 β¦ w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
fun n β¦ series2 h n fun _ : Fin n β¦ (w0, w1) := by
clear sum; funext n
rw [series2]; simp only [ge_iff_le, ContinuousMultilinearMap.sum_apply]
simp_rw [termCmmap_apply]
nth_rw 1 [β Finset.sum_range_reflect]; simp
apply Finset.sum_congr rfl
intro n0 n0n'; simp only [Finset.mem_range] at n0n'
have n0n := Nat.le_of_lt_succ n0n'
rw [Nat.sub_sub_self n0n, min_eq_left n0n] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
e :
(fun n => (Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) = fun n =>
(series2 h n) fun x => (w0, w1)
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | rwa [βe] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
e :
(fun n => (Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) = fun n =>
(series2 h n) fun x => (w0, w1)
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
e :
(fun n => (Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) = fun n =>
(series2 h n) fun x => (w0, w1)
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) a
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | clear sum | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
β’ (fun n => (Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) = fun n =>
(series2 h n) fun x => (w0, w1) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
β’ (fun n => (Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) = fun n =>
(series2 h n) fun x => (w0, w1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
sum : HasSum (fun n => (Finset.range (n + 1)).sum fun x => w0 ^ (n - x) β’ w1 ^ x β’ h.series2Coeff (n - x) x) a
β’ (fun n => (Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) = fun n =>
(series2 h n) fun x => (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | funext n | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
β’ (fun n => (Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) = fun n =>
(series2 h n) fun x => (w0, w1) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
(series2 h n) fun x => (w0, w1) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
β’ (fun n => (Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) = fun n =>
(series2 h n) fun x => (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | rw [series2] | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
(series2 h n) fun x => (w0, w1) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
((Finset.range (n + 1)).sum fun n0 => termCmmap β n n0 (h.series2Coeff n0 (n - n0))) fun x => (w0, w1) | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
(series2 h n) fun x => (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | simp only [ge_iff_le, ContinuousMultilinearMap.sum_apply] | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
((Finset.range (n + 1)).sum fun n0 => termCmmap β n n0 (h.series2Coeff n0 (n - n0))) fun x => (w0, w1) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
(Finset.range (n + 1)).sum fun a => (termCmmap β n a (h.series2Coeff a (n - a))) fun x => (w0, w1) | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
((Finset.range (n + 1)).sum fun n0 => termCmmap β n n0 (h.series2Coeff n0 (n - n0))) fun x => (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | simp_rw [termCmmap_apply] | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
(Finset.range (n + 1)).sum fun a => (termCmmap β n a (h.series2Coeff a (n - a))) fun x => (w0, w1) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
(Finset.range (n + 1)).sum fun x => w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x) | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
(Finset.range (n + 1)).sum fun a => (termCmmap β n a (h.series2Coeff a (n - a))) fun x => (w0, w1)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | nth_rw 1 [β Finset.sum_range_reflect] | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
(Finset.range (n + 1)).sum fun x => w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun j =>
w0 ^ (n - (n + 1 - 1 - j)) β’ w1 ^ (n + 1 - 1 - j) β’ h.series2Coeff (n - (n + 1 - 1 - j)) (n + 1 - 1 - j)) =
(Finset.range (n + 1)).sum fun x => w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x) | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun n1 => w0 ^ (n - n1) β’ w1 ^ n1 β’ h.series2Coeff (n - n1) n1) =
(Finset.range (n + 1)).sum fun x => w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | simp | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun j =>
w0 ^ (n - (n + 1 - 1 - j)) β’ w1 ^ (n + 1 - 1 - j) β’ h.series2Coeff (n - (n + 1 - 1 - j)) (n + 1 - 1 - j)) =
(Finset.range (n + 1)).sum fun x => w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun x => w0 ^ (n - (n - x)) β’ w1 ^ (n - x) β’ h.series2Coeff (n - (n - x)) (n - x)) =
(Finset.range (n + 1)).sum fun x => w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x) | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun j =>
w0 ^ (n - (n + 1 - 1 - j)) β’ w1 ^ (n + 1 - 1 - j) β’ h.series2Coeff (n - (n + 1 - 1 - j)) (n + 1 - 1 - j)) =
(Finset.range (n + 1)).sum fun x => w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | apply Finset.sum_congr rfl | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun x => w0 ^ (n - (n - x)) β’ w1 ^ (n - x) β’ h.series2Coeff (n - (n - x)) (n - x)) =
(Finset.range (n + 1)).sum fun x => w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ β x β Finset.range (n + 1),
w0 ^ (n - (n - x)) β’ w1 ^ (n - x) β’ h.series2Coeff (n - (n - x)) (n - x) =
w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x) | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ ((Finset.range (n + 1)).sum fun x => w0 ^ (n - (n - x)) β’ w1 ^ (n - x) β’ h.series2Coeff (n - (n - x)) (n - x)) =
(Finset.range (n + 1)).sum fun x => w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | intro n0 n0n' | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ β x β Finset.range (n + 1),
w0 ^ (n - (n - x)) β’ w1 ^ (n - x) β’ h.series2Coeff (n - (n - x)) (n - x) =
w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n n0 : β
n0n' : n0 β Finset.range (n + 1)
β’ w0 ^ (n - (n - n0)) β’ w1 ^ (n - n0) β’ h.series2Coeff (n - (n - n0)) (n - n0) =
w0 ^ min n0 n β’ w1 ^ (n - n0) β’ h.series2Coeff n0 (n - n0) | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n : β
β’ β x β Finset.range (n + 1),
w0 ^ (n - (n - x)) β’ w1 ^ (n - x) β’ h.series2Coeff (n - (n - x)) (n - x) =
w0 ^ min x n β’ w1 ^ (n - x) β’ h.series2Coeff x (n - x)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | simp only [Finset.mem_range] at n0n' | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n n0 : β
n0n' : n0 β Finset.range (n + 1)
β’ w0 ^ (n - (n - n0)) β’ w1 ^ (n - n0) β’ h.series2Coeff (n - (n - n0)) (n - n0) =
w0 ^ min n0 n β’ w1 ^ (n - n0) β’ h.series2Coeff n0 (n - n0) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n n0 : β
n0n' : n0 < n + 1
β’ w0 ^ (n - (n - n0)) β’ w1 ^ (n - n0) β’ h.series2Coeff (n - (n - n0)) (n - n0) =
w0 ^ min n0 n β’ w1 ^ (n - n0) β’ h.series2Coeff n0 (n - n0) | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n n0 : β
n0n' : n0 β Finset.range (n + 1)
β’ w0 ^ (n - (n - n0)) β’ w1 ^ (n - n0) β’ h.series2Coeff (n - (n - n0)) (n - n0) =
w0 ^ min n0 n β’ w1 ^ (n - n0) β’ h.series2Coeff n0 (n - n0)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | have n0n := Nat.le_of_lt_succ n0n' | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n n0 : β
n0n' : n0 < n + 1
β’ w0 ^ (n - (n - n0)) β’ w1 ^ (n - n0) β’ h.series2Coeff (n - (n - n0)) (n - n0) =
w0 ^ min n0 n β’ w1 ^ (n - n0) β’ h.series2Coeff n0 (n - n0) | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n n0 : β
n0n' : n0 < n + 1
n0n : n0 β€ n
β’ w0 ^ (n - (n - n0)) β’ w1 ^ (n - n0) β’ h.series2Coeff (n - (n - n0)) (n - n0) =
w0 ^ min n0 n β’ w1 ^ (n - n0) β’ h.series2Coeff n0 (n - n0) | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n n0 : β
n0n' : n0 < n + 1
β’ w0 ^ (n - (n - n0)) β’ w1 ^ (n - n0) β’ h.series2Coeff (n - (n - n0)) (n - n0) =
w0 ^ min n0 n β’ w1 ^ (n - n0) β’ h.series2Coeff n0 (n - n0)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | cauchy2_hasSum | [535, 1] | [551, 11] | rw [Nat.sub_sub_self n0n, min_eq_left n0n] | case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n n0 : β
n0n' : n0 < n + 1
n0n : n0 β€ n
β’ w0 ^ (n - (n - n0)) β’ w1 ^ (n - n0) β’ h.series2Coeff (n - (n - n0)) (n - n0) =
w0 ^ min n0 n β’ w1 ^ (n - n0) β’ h.series2Coeff n0 (n - n0) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case h
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
a : E
n n0 : β
n0n' : n0 < n + 1
n0n : n0 β€ n
β’ w0 ^ (n - (n - n0)) β’ w1 ^ (n - n0) β’ h.series2Coeff (n - (n - n0)) (n - n0) =
w0 ^ min n0 n β’ w1 ^ (n - n0) β’ h.series2Coeff n0 (n - n0)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | simp | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ 0 < ENNReal.ofReal r | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ 0 < r | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ 0 < ENNReal.ofReal r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | exact h.rp | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ 0 < r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ 0 < r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | simp only [Metric.emetric_ball, Metric.mem_ball, dist_zero_right, Prod.forall] | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ β {y : β Γ β}, y β EMetric.ball 0 (ENNReal.ofReal r) β HasSum (fun n => (series2 h n) fun x => y) (f ((c0, c1) + y)) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ β (a b_1 : β), β(a, b_1)β < r β HasSum (fun n => (series2 h n) fun x => (a, b_1)) (f ((c0, c1) + (a, b_1))) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ β {y : β Γ β}, y β EMetric.ball 0 (ENNReal.ofReal r) β HasSum (fun n => (series2 h n) fun x => y) (f ((c0, c1) + y))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | intro w0 w1 wr | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ β (a b_1 : β), β(a, b_1)β < r β HasSum (fun n => (series2 h n) fun x => (a, b_1)) (f ((c0, c1) + (a, b_1))) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : β(w0, w1)β < r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0 w1 : β
r b : β
h : Separate f c0 c1 r b s
β’ β (a b_1 : β), β(a, b_1)β < r β HasSum (fun n => (series2 h n) fun x => (a, b_1)) (f ((c0, c1) + (a, b_1)))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | rw [Prod.norm_def] at wr | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : β(w0, w1)β < r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : max β(w0, w1).1β β(w0, w1).2β < r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : β(w0, w1)β < r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1)))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | simp only [Complex.norm_eq_abs, ge_iff_le, max_lt_iff] at wr | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : max β(w0, w1).1β β(w0, w1).2β < r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : max β(w0, w1).1β β(w0, w1).2β < r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1)))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | have w0m : w0 β ball (0 : β) r := by simp; exact wr.left | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1)))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | have w1m : w1 β ball (0 : β) r := by simp; exact wr.right | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1)))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | exact cauchy2_hasSum h w0m w1m | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1))) | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
w1m : w1 β ball 0 r
β’ HasSum (fun n => (series2 h n) fun x => (w0, w1)) (f ((c0, c1) + (w0, w1)))
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | simp | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
β’ w0 β ball 0 r | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
β’ Complex.abs w0 < r | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
β’ w0 β ball 0 r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | exact wr.left | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
β’ Complex.abs w0 < r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
β’ Complex.abs w0 < r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | simp | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
β’ w1 β ball 0 r | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
β’ Complex.abs w1 < r | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
β’ w1 β ball 0 r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_h | [554, 1] | [564, 39] | exact wr.right | E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
β’ Complex.abs w1 < r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
f : β Γ β β E
s : Set (β Γ β)
c0 c1 w0β w1β : β
r b : β
h : Separate f c0 c1 r b s
w0 w1 : β
wr : Complex.abs w0 < r β§ Complex.abs w1 < r
w0m : w0 β ball 0 r
β’ Complex.abs w1 < r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | intro c cs | E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
β’ AnalyticOn β f s | E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
β’ AnalyticAt β f c | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
β’ AnalyticOn β f s
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | rcases Metric.isOpen_iff.mp o c cs with β¨r, rp, rsβ© | E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
β’ AnalyticAt β f c | case intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rs : ball c r β s
β’ AnalyticAt β f c | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
β’ AnalyticAt β f c
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | have rs : closedBall c (r / 2) β s := le_trans (Metric.closedBall_subset_ball (by linarith)) rs | case intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rs : ball c r β s
β’ AnalyticAt β f c | case intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
β’ AnalyticAt β f c | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rs : ball c r β s
β’ AnalyticAt β f c
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | rcases ((isCompact_closedBall _ _).bddAbove_image (ContinuousOn.mono fc rs).norm).exists_ge 0
with β¨b, bp, bhβ© | case intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
β’ AnalyticAt β f c | case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β y β (fun x => βf xβ) '' closedBall c (r / 2), y β€ b
β’ AnalyticAt β f c | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
β’ AnalyticAt β f c
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | simp only [Set.forall_mem_image] at bh | case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β y β (fun x => βf xβ) '' closedBall c (r / 2), y β€ b
β’ AnalyticAt β f c | case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
β’ AnalyticAt β f c | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β y β (fun x => βf xβ) '' closedBall c (r / 2), y β€ b
β’ AnalyticAt β f c
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | have h : Separate f c.fst c.snd (r / 2) b s :=
{ rp := by linarith
so := o
rs := rs
fc := fc
fa0 := fa0 _ _
fa1 := fa1 _ _
bp := bp
fb := fun {z0 z1} z0m z1m β¦ @bh (z0, z1)
(spheres_subset_closedBall (Set.mk_mem_prod z0m z1m)) } | case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
β’ AnalyticAt β f c | case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
h : Separate f c.1 c.2 (r / 2) b s
β’ AnalyticAt β f c | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
β’ AnalyticAt β f c
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | have a := (osgood_h h).analyticAt | case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
h : Separate f c.1 c.2 (r / 2) b s
β’ AnalyticAt β f c | case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
h : Separate f c.1 c.2 (r / 2) b s
a : AnalyticAt β f (c.1, c.2)
β’ AnalyticAt β f c | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
h : Separate f c.1 c.2 (r / 2) b s
β’ AnalyticAt β f c
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | simpa only [Prod.mk.eta] using a | case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
h : Separate f c.1 c.2 (r / 2) b s
a : AnalyticAt β f (c.1, c.2)
β’ AnalyticAt β f c | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro.intro.intro
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
h : Separate f c.1 c.2 (r / 2) b s
a : AnalyticAt β f (c.1, c.2)
β’ AnalyticAt β f c
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | linarith | E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rs : ball c r β s
β’ r / 2 < r | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rs : ball c r β s
β’ r / 2 < r
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood | [570, 1] | [592, 35] | linarith | E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
β’ 0 < r / 2 | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
f : β Γ β β E
s : Set (β Γ β)
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
o : IsOpen s
fc : ContinuousOn f s
fa0 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z0 => f (z0, z1)) z0
fa1 : β (z0 z1 : β), (z0, z1) β s β AnalyticAt β (fun z1 => f (z0, z1)) z1
c : β Γ β
cs : c β s
r : β
rp : r > 0
rsβ : ball c r β s
rs : closedBall c (r / 2) β s
b : β
bp : 0 β€ b
bh : β β¦x : β Γ ββ¦, x β closedBall c (r / 2) β βf xβ β€ b
β’ 0 < r / 2
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_at' | [596, 1] | [603, 35] | rcases eventually_nhds_iff.mp h with β¨s, h, o, csβ© | E : Type
f : β Γ β β E
c : β Γ β
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
h :
βαΆ (x : β Γ β) in π c,
ContinuousAt f x β§ AnalyticAt β (fun z => f (z, x.2)) x.1 β§ AnalyticAt β (fun z => f (x.1, z)) x.2
β’ AnalyticAt β f c | case intro.intro.intro
E : Type
f : β Γ β β E
c : β Γ β
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
hβ :
βαΆ (x : β Γ β) in π c,
ContinuousAt f x β§ AnalyticAt β (fun z => f (z, x.2)) x.1 β§ AnalyticAt β (fun z => f (x.1, z)) x.2
s : Set (β Γ β)
h : β x β s, ContinuousAt f x β§ AnalyticAt β (fun z => f (z, x.2)) x.1 β§ AnalyticAt β (fun z => f (x.1, z)) x.2
o : IsOpen s
cs : c β s
β’ AnalyticAt β f c | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
f : β Γ β β E
c : β Γ β
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
h :
βαΆ (x : β Γ β) in π c,
ContinuousAt f x β§ AnalyticAt β (fun z => f (z, x.2)) x.1 β§ AnalyticAt β (fun z => f (x.1, z)) x.2
β’ AnalyticAt β f c
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Hartogs/Osgood.lean | osgood_at' | [596, 1] | [603, 35] | exact osgood o (fun _ m β¦ (h _ m).1.continuousWithinAt) (fun _ _ m β¦ (h _ m).2.1)
(fun _ _ m β¦ (h _ m).2.2) c cs | case intro.intro.intro
E : Type
f : β Γ β β E
c : β Γ β
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
hβ :
βαΆ (x : β Γ β) in π c,
ContinuousAt f x β§ AnalyticAt β (fun z => f (z, x.2)) x.1 β§ AnalyticAt β (fun z => f (x.1, z)) x.2
s : Set (β Γ β)
h : β x β s, ContinuousAt f x β§ AnalyticAt β (fun z => f (z, x.2)) x.1 β§ AnalyticAt β (fun z => f (x.1, z)) x.2
o : IsOpen s
cs : c β s
β’ AnalyticAt β f c | no goals | Please generate a tactic in lean4 to solve the state.
STATE:
case intro.intro.intro
E : Type
f : β Γ β β E
c : β Γ β
instβΒ² : NormedAddCommGroup E
instβΒΉ : NormedSpace β E
instβ : CompleteSpace E
hβ :
βαΆ (x : β Γ β) in π c,
ContinuousAt f x β§ AnalyticAt β (fun z => f (z, x.2)) x.1 β§ AnalyticAt β (fun z => f (x.1, z)) x.2
s : Set (β Γ β)
h : β x β s, ContinuousAt f x β§ AnalyticAt β (fun z => f (z, x.2)) x.1 β§ AnalyticAt β (fun z => f (x.1, z)) x.2
o : IsOpen s
cs : c β s
β’ AnalyticAt β f c
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Misc/Measure.lean | ae_minus_null | [31, 1] | [37, 37] | simp only [Filter.EventuallyEq, Pi.sdiff_apply, eq_iff_iff] | E : Type
instβΒΉΒ³ : NormedAddCommGroup E
instβΒΉΒ² : NormedSpace β E
instβΒΉΒΉ : CompleteSpace E
instβΒΉβ° : SecondCountableTopology E
F : Type
instββΉ : NormedAddCommGroup F
instββΈ : NormedSpace β F
instββ· : CompleteSpace F
X : Type
instββΆ : MeasureSpace X
instββ΅ : MetricSpace X
instββ΄ : BorelSpace X
Y : Type
instβΒ³ : MeasureSpace Y
instβΒ² : MetricSpace Y
instβΒΉ : BorelSpace Y
A : Type
instβ : TopologicalSpace A
s t : Set X
tz : βvolume t = 0
β’ volume.ae.EventuallyEq s (s \ t) | E : Type
instβΒΉΒ³ : NormedAddCommGroup E
instβΒΉΒ² : NormedSpace β E
instβΒΉΒΉ : CompleteSpace E
instβΒΉβ° : SecondCountableTopology E
F : Type
instββΉ : NormedAddCommGroup F
instββΈ : NormedSpace β F
instββ· : CompleteSpace F
X : Type
instββΆ : MeasureSpace X
instββ΅ : MetricSpace X
instββ΄ : BorelSpace X
Y : Type
instβΒ³ : MeasureSpace Y
instβΒ² : MetricSpace Y
instβΒΉ : BorelSpace Y
A : Type
instβ : TopologicalSpace A
s t : Set X
tz : βvolume t = 0
β’ βα΅ (x : X), s x β s x \ t x | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒΉΒ³ : NormedAddCommGroup E
instβΒΉΒ² : NormedSpace β E
instβΒΉΒΉ : CompleteSpace E
instβΒΉβ° : SecondCountableTopology E
F : Type
instββΉ : NormedAddCommGroup F
instββΈ : NormedSpace β F
instββ· : CompleteSpace F
X : Type
instββΆ : MeasureSpace X
instββ΅ : MetricSpace X
instββ΄ : BorelSpace X
Y : Type
instβΒ³ : MeasureSpace Y
instβΒ² : MetricSpace Y
instβΒΉ : BorelSpace Y
A : Type
instβ : TopologicalSpace A
s t : Set X
tz : βvolume t = 0
β’ volume.ae.EventuallyEq s (s \ t)
TACTIC:
|
https://github.com/girving/ray.git | 0be790285dd0fce78913b0cb9bddaffa94bd25f9 | Ray/Misc/Measure.lean | ae_minus_null | [31, 1] | [37, 37] | have e : β x, x β t β (x β s β x β s \ t) := by
intro x h; simp only [Set.mem_diff, h, not_false_iff, and_true_iff] | E : Type
instβΒΉΒ³ : NormedAddCommGroup E
instβΒΉΒ² : NormedSpace β E
instβΒΉΒΉ : CompleteSpace E
instβΒΉβ° : SecondCountableTopology E
F : Type
instββΉ : NormedAddCommGroup F
instββΈ : NormedSpace β F
instββ· : CompleteSpace F
X : Type
instββΆ : MeasureSpace X
instββ΅ : MetricSpace X
instββ΄ : BorelSpace X
Y : Type
instβΒ³ : MeasureSpace Y
instβΒ² : MetricSpace Y
instβΒΉ : BorelSpace Y
A : Type
instβ : TopologicalSpace A
s t : Set X
tz : βvolume t = 0
β’ βα΅ (x : X), s x β s x \ t x | E : Type
instβΒΉΒ³ : NormedAddCommGroup E
instβΒΉΒ² : NormedSpace β E
instβΒΉΒΉ : CompleteSpace E
instβΒΉβ° : SecondCountableTopology E
F : Type
instββΉ : NormedAddCommGroup F
instββΈ : NormedSpace β F
instββ· : CompleteSpace F
X : Type
instββΆ : MeasureSpace X
instββ΅ : MetricSpace X
instββ΄ : BorelSpace X
Y : Type
instβΒ³ : MeasureSpace Y
instβΒ² : MetricSpace Y
instβΒΉ : BorelSpace Y
A : Type
instβ : TopologicalSpace A
s t : Set X
tz : βvolume t = 0
e : β x β t, x β s β x β s \ t
β’ βα΅ (x : X), s x β s x \ t x | Please generate a tactic in lean4 to solve the state.
STATE:
E : Type
instβΒΉΒ³ : NormedAddCommGroup E
instβΒΉΒ² : NormedSpace β E
instβΒΉΒΉ : CompleteSpace E
instβΒΉβ° : SecondCountableTopology E
F : Type
instββΉ : NormedAddCommGroup F
instββΈ : NormedSpace β F
instββ· : CompleteSpace F
X : Type
instββΆ : MeasureSpace X
instββ΅ : MetricSpace X
instββ΄ : BorelSpace X
Y : Type
instβΒ³ : MeasureSpace Y
instβΒ² : MetricSpace Y
instβΒΉ : BorelSpace Y
A : Type
instβ : TopologicalSpace A
s t : Set X
tz : βvolume t = 0
β’ βα΅ (x : X), s x β s x \ t x
TACTIC:
|
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