task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
multidigit_addition
multidigit_addition:right-to-left-carry
923+297
d2:3+7+0=10→w0,c1 ; d1:2+9+1=12→w2,c1 ; d0:9+2+1=12→w2,c1 ; sum=1220
multidigit_addition
multidigit_addition:right-to-left-carry
180+603
d2:0+3+0=3→w3,c0 ; d1:8+0+0=8→w8,c0 ; d0:1+6+0=7→w7,c0 ; sum=783
multidigit_addition
multidigit_addition:rounding-decomposition
646+788
round:650+788=1438 ; adjust:1438-4=1434 ; sum=1434
multidigit_addition
multidigit_addition:right-to-left-carry
829+997
d2:9+7+0=16→w6,c1 ; d1:2+9+1=12→w2,c1 ; d0:8+9+1=18→w8,c1 ; sum=1826
base_conversion
base_conversion:decomposition
n=184,base=4
TERM:2*4^3=128 ; TERM:3*4^2=48 ; TERM:2*4^1=8 ; TERM:0*4^0=0 ; OUT:2320
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,4) ; G=(4,5)
R:(3,5) ; D:(4,5)
multidigit_addition
multidigit_addition:left-to-right-partials
854+693
p100:800+600=1400 ; p10:50+90=140 ; p1:4+3=7 ; sum=1400+140+7=1547
base_conversion
base_conversion:decomposition
n=66,base=2
TERM:1*2^6=64 ; TERM:0*2^5=0 ; TERM:0*2^4=0 ; TERM:0*2^3=0 ; TERM:0*2^2=0 ; TERM:1*2^1=2 ; TERM:0*2^0=0 ; OUT:1000010
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,1) ; G=(3,5)
D:(3,1) ; R:(3,2) ; R:(3,3) ; R:(3,4) ; R:(3,5)
multidigit_addition
multidigit_addition:left-to-right-partials
839+359
p100:800+300=1100 ; p10:30+50=80 ; p1:9+9=18 ; sum=1100+80+18=1198
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x-15=-12
3x-15=-12 ; x+-5=-4 ; x=-4--5 ; x=1
multidigit_addition
multidigit_addition:left-to-right-partials
785+845
p100:700+800=1500 ; p10:80+40=120 ; p1:5+5=10 ; sum=1500+120+10=1630
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x+8=26
2x+8=26 ; x+4=13 ; x=13-4 ; x=9
base_conversion
base_conversion:repeated-division
n=203,base=4
DIV:203/4=50,r:3 ; DIV:50/4=12,r:2 ; DIV:12/4=3,r:0 ; DIV:3/4=0,r:3 ; OUT:3023
sorting_algorithms
sorting_algorithms:insertion-sort
5, 1, 6, 3, 2
[1,5,6,3,2] ; [1,5,6,3,2] ; [1,3,5,6,2] ; [1,2,3,5,6]
sorting_algorithms
sorting_algorithms:bubble-sort
1, 2, 5, 7, 6
[1,2,5,6,7]
list_summation
list_summation:pairwise
7, 7, 1, 5
7+7=14 ; 1+5=6 ; 14+6=20
multidigit_addition
multidigit_addition:right-to-left-carry
898+967
d2:8+7+0=15→w5,c1 ; d1:9+6+1=16→w6,c1 ; d0:8+9+1=18→w8,c1 ; sum=1865
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(1,3) ; G=(2,4)
R:(1,4) ; D:(2,4)
linear_equation_solving
linear_equation_solving:subtract-then-divide
6x+0=-54
6x+0=-54 ; 6x=-54 ; x=-9
sorting_algorithms
sorting_algorithms:selection-sort
0, 8, 5, 3, 4
[0,8,5,3,4] ; [0,3,5,8,4] ; [0,3,4,8,5] ; [0,3,4,5,8]
list_summation
list_summation:right-to-left
2, 7, 0, 0
0+0=0 ; 7+0=7 ; 2+7=9
base_conversion
base_conversion:decomposition
n=160,base=16
TERM:10*16^1=160 ; TERM:0*16^0=0 ; OUT:A0
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x+21=30
3x+21=30 ; x+7=10 ; x=10-7 ; x=3
linear_equation_solving
linear_equation_solving:divide-then-subtract
4x-4=16
4x-4=16 ; x+-1=4 ; x=4--1 ; x=5
base_conversion
base_conversion:decomposition
n=123,base=8
TERM:1*8^2=64 ; TERM:7*8^1=56 ; TERM:3*8^0=3 ; OUT:173
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,0) ; G=(4,2)
D:(2,0) ; D:(3,0) ; D:(4,0) ; R:(4,1) ; R:(4,2)
sorting_algorithms
sorting_algorithms:heap-sort
6, 2, 5, 3, 4
[6,4,5,3,2] ; [2,4,5,3,6] ; [5,4,2,3,6] ; [3,4,2,5,6] ; [4,3,2,5,6] ; [2,3,4,5,6] ; [3,2,4,5,6] ; [2,3,4,5,6]
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x+45=-9
9x+45=-9 ; x+5=-1 ; x=-1-5 ; x=-6
linear_equation_solving
linear_equation_solving:inverse-ops
7x+35=77
7x+35=77 ; x=(77-35)/7 ; x=42/7 ; x=6
sorting_algorithms
sorting_algorithms:selection-sort
7, 0, 1, 4, 9
[0,7,1,4,9] ; [0,1,7,4,9] ; [0,1,4,7,9] ; [0,1,4,7,9]
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x+9=81
9x+9=81 ; 9x=72 ; x=8
base_conversion
base_conversion:via-binary
n=154,base=4
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:1 ; CHUNK:2:2 ; CHUNK:3:2 ; OUT:2122
sorting_algorithms
sorting_algorithms:merge-sort
9, 0, 6, 4, 1
[0,9,6,4,1] ; [0,9,4,6,1] ; [0,4,6,9,1] ; [0,1,4,6,9]
multidigit_addition
multidigit_addition:rounding-decomposition
306+889
round:310+889=1199 ; adjust:1199-4=1195 ; sum=1195
list_summation
list_summation:pairwise
6, 6, 5, 3
6+6=12 ; 5+3=8 ; 12+8=20
multidigit_addition
multidigit_addition:rounding-decomposition
313+147
round:320+147=467 ; adjust:467-7=460 ; sum=460
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,2) ; G=(3,3)
D:(2,2) ; D:(3,2) ; R:(3,3)
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,0) ; G=(3,3)
D:(1,0) ; D:(2,0) ; D:(3,0) ; R:(3,1) ; R:(3,2) ; R:(3,3)
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x-48=16
8x-48=16 ; x+-6=2 ; x=2--6 ; x=8
base_conversion
base_conversion:via-binary
n=74,base=16
BINLEN:7 ; CHUNK:0:4 ; CHUNK:1:10 ; OUT:4A
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,0) ; G=(5,4)
R:(2,1) ; D:(3,1) ; R:(3,2) ; D:(4,2) ; R:(4,3) ; D:(5,3) ; R:(5,4)
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x-6=-4
2x-6=-4 ; 2x=2 ; x=1
multidigit_addition
multidigit_addition:rounding-decomposition
654+499
round:660+499=1159 ; adjust:1159-6=1153 ; sum=1153
multidigit_addition
multidigit_addition:rounding-decomposition
501+988
round:510+988=1498 ; adjust:1498-9=1489 ; sum=1489
base_conversion
base_conversion:decomposition
n=67,base=8
TERM:1*8^2=64 ; TERM:0*8^1=0 ; TERM:3*8^0=3 ; OUT:103
multidigit_addition
multidigit_addition:left-to-right-partials
937+871
p100:900+800=1700 ; p10:30+70=100 ; p1:7+1=8 ; sum=1700+100+8=1808
base_conversion
base_conversion:repeated-division
n=125,base=16
DIV:125/16=7,r:13 ; DIV:7/16=0,r:7 ; OUT:7D
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,1) ; G=(4,2)
D:(1,1) ; D:(2,1) ; D:(3,1) ; D:(4,1) ; R:(4,2)
sorting_algorithms
sorting_algorithms:heap-sort
7, 8, 6, 0, 2
[8,7,6,0,2] ; [2,7,6,0,8] ; [7,2,6,0,8] ; [0,2,6,7,8] ; [6,2,0,7,8] ; [0,2,6,7,8] ; [2,0,6,7,8] ; [0,2,6,7,8]
sorting_algorithms
sorting_algorithms:merge-sort
1, 3, 0, 8, 6
[0,1,3,8,6] ; [0,1,3,6,8]
list_summation
list_summation:left-to-right
1, 3, 4, 0
1+3=4 ; 4+4=8 ; 8+0=8
multidigit_addition
multidigit_addition:rounding-decomposition
146+299
round:150+299=449 ; adjust:449-4=445 ; sum=445
base_conversion
base_conversion:decomposition
n=31,base=2
TERM:1*2^4=16 ; TERM:1*2^3=8 ; TERM:1*2^2=4 ; TERM:1*2^1=2 ; TERM:1*2^0=1 ; OUT:11111
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x-72=-63
9x-72=-63 ; 9x=9 ; x=1
base_conversion
base_conversion:via-binary
n=255,base=2
BINLEN:8 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:1 ; CHUNK:3:1 ; CHUNK:4:1 ; CHUNK:5:1 ; CHUNK:6:1 ; CHUNK:7:1 ; OUT:11111111
sorting_algorithms
sorting_algorithms:heap-sort
4, 3, 9, 8, 6
[4,8,9,3,6] ; [9,8,4,3,6] ; [6,8,4,3,9] ; [8,6,4,3,9] ; [3,6,4,8,9] ; [6,3,4,8,9] ; [4,3,6,8,9] ; [3,4,6,8,9]
sorting_algorithms
sorting_algorithms:bubble-sort
3, 7, 8, 5, 4
[3,7,5,8,4] ; [3,7,5,4,8] ; [3,5,7,4,8] ; [3,5,4,7,8] ; [3,4,5,7,8]
base_conversion
base_conversion:decomposition
n=72,base=2
TERM:1*2^6=64 ; TERM:0*2^5=0 ; TERM:0*2^4=0 ; TERM:1*2^3=8 ; TERM:0*2^2=0 ; TERM:0*2^1=0 ; TERM:0*2^0=0 ; OUT:1001000
linear_equation_solving
linear_equation_solving:subtract-then-divide
4x+20=8
4x+20=8 ; 4x=-12 ; x=-3
multidigit_addition
multidigit_addition:rounding-decomposition
117+897
round:120+897=1017 ; adjust:1017-3=1014 ; sum=1014
multidigit_addition
multidigit_addition:left-to-right-partials
702+625
p100:700+600=1300 ; p10:0+20=20 ; p1:2+5=7 ; sum=1300+20+7=1327
base_conversion
base_conversion:via-binary
n=254,base=2
BINLEN:8 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:1 ; CHUNK:3:1 ; CHUNK:4:1 ; CHUNK:5:1 ; CHUNK:6:1 ; CHUNK:7:0 ; OUT:11111110
multidigit_addition
multidigit_addition:rounding-decomposition
683+971
round:690+971=1661 ; adjust:1661-7=1654 ; sum=1654
sorting_algorithms
sorting_algorithms:selection-sort
3, 8, 0, 6, 2
[0,8,3,6,2] ; [0,2,3,6,8] ; [0,2,3,6,8] ; [0,2,3,6,8]
base_conversion
base_conversion:repeated-division
n=124,base=4
DIV:124/4=31,r:0 ; DIV:31/4=7,r:3 ; DIV:7/4=1,r:3 ; DIV:1/4=0,r:1 ; OUT:1330
multidigit_addition
multidigit_addition:left-to-right-partials
428+715
p100:400+700=1100 ; p10:20+10=30 ; p1:8+5=13 ; sum=1100+30+13=1143
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,4) ; G=(5,5)
R:(2,5) ; D:(3,5) ; D:(4,5) ; D:(5,5)
sorting_algorithms
sorting_algorithms:merge-sort
4, 0, 6, 3, 1
[0,4,6,3,1] ; [0,4,3,6,1] ; [0,3,4,6,1] ; [0,1,3,4,6]
base_conversion
base_conversion:via-binary
n=250,base=16
BINLEN:8 ; CHUNK:0:15 ; CHUNK:1:10 ; OUT:FA
base_conversion
base_conversion:decomposition
n=247,base=4
TERM:3*4^3=192 ; TERM:3*4^2=48 ; TERM:1*4^1=4 ; TERM:3*4^0=3 ; OUT:3313
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,3) ; G=(5,5)
D:(2,3) ; D:(3,3) ; D:(4,3) ; D:(5,3) ; R:(5,4) ; R:(5,5)
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(0,1) ; G=(1,4)
R:(0,2) ; D:(1,2) ; R:(1,3) ; R:(1,4)
list_summation
list_summation:left-to-right
3, 5, 3, 7
3+5=8 ; 8+3=11 ; 11+7=18
multidigit_addition
multidigit_addition:rounding-decomposition
164+430
round:170+430=600 ; adjust:600-6=594 ; sum=594
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,3) ; G=(4,4)
R:(2,4) ; D:(3,4) ; D:(4,4)
multidigit_addition
multidigit_addition:left-to-right-partials
748+763
p100:700+700=1400 ; p10:40+60=100 ; p1:8+3=11 ; sum=1400+100+11=1511
sorting_algorithms
sorting_algorithms:heap-sort
1, 6, 5, 7, 9
[1,9,5,7,6] ; [9,1,5,7,6] ; [9,7,5,1,6] ; [6,7,5,1,9] ; [7,6,5,1,9] ; [1,6,5,7,9] ; [6,1,5,7,9] ; [5,1,6,7,9] ; [1,5,6,7,9]
linear_equation_solving
linear_equation_solving:subtract-then-divide
7x+21=-28
7x+21=-28 ; 7x=-49 ; x=-7
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,1) ; G=(5,4)
D:(3,1) ; D:(4,1) ; D:(5,1) ; R:(5,2) ; R:(5,3) ; R:(5,4)
multidigit_addition
multidigit_addition:left-to-right-partials
343+823
p100:300+800=1100 ; p10:40+20=60 ; p1:3+3=6 ; sum=1100+60+6=1166
sorting_algorithms
sorting_algorithms:merge-sort
7, 0, 5, 4, 8
[0,7,5,4,8] ; [0,7,4,5,8] ; [0,4,5,7,8]
sorting_algorithms
sorting_algorithms:insertion-sort
9, 2, 1, 5, 4
[2,9,1,5,4] ; [1,2,9,5,4] ; [1,2,5,9,4] ; [1,2,4,5,9]
sorting_algorithms
sorting_algorithms:merge-sort
4, 3, 1, 9, 5
[3,4,1,9,5] ; [1,3,4,9,5] ; [1,3,4,5,9]
base_conversion
base_conversion:repeated-division
n=207,base=2
DIV:207/2=103,r:1 ; DIV:103/2=51,r:1 ; DIV:51/2=25,r:1 ; DIV:25/2=12,r:1 ; DIV:12/2=6,r:0 ; DIV:6/2=3,r:0 ; DIV:3/2=1,r:1 ; DIV:1/2=0,r:1 ; OUT:11001111
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x+2=-14
2x+2=-14 ; x+1=-7 ; x=-7-1 ; x=-8
sorting_algorithms
sorting_algorithms:merge-sort
8, 6, 3, 2, 9
[6,8,3,2,9] ; [6,8,2,3,9] ; [2,3,6,8,9]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,4) ; G=(4,5)
R:(2,5) ; D:(3,5) ; D:(4,5)
list_summation
list_summation:left-to-right
6, 5, 0, 3
6+5=11 ; 11+0=11 ; 11+3=14
multidigit_addition
multidigit_addition:right-to-left-carry
860+281
d2:0+1+0=1→w1,c0 ; d1:6+8+0=14→w4,c1 ; d0:8+2+1=11→w1,c1 ; sum=1141
linear_equation_solving
linear_equation_solving:inverse-ops
3x+21=-3
3x+21=-3 ; x=(-3-21)/3 ; x=-24/3 ; x=-8
linear_equation_solving
linear_equation_solving:inverse-ops
5x-15=20
5x-15=20 ; x=(20--15)/5 ; x=35/5 ; x=7
base_conversion
base_conversion:decomposition
n=91,base=16
TERM:5*16^1=80 ; TERM:11*16^0=11 ; OUT:5B
list_summation
list_summation:right-to-left
6, 8, 4, 6
4+6=10 ; 8+10=18 ; 6+18=24
linear_equation_solving
linear_equation_solving:divide-then-subtract
4x+4=-8
4x+4=-8 ; x+1=-2 ; x=-2-1 ; x=-3
sorting_algorithms
sorting_algorithms:heap-sort
0, 8, 9, 4, 3
[9,8,0,4,3] ; [3,8,0,4,9] ; [8,3,0,4,9] ; [8,4,0,3,9] ; [3,4,0,8,9] ; [4,3,0,8,9] ; [0,3,4,8,9] ; [3,0,4,8,9] ; [0,3,4,8,9]
sorting_algorithms
sorting_algorithms:merge-sort
4, 6, 2, 7, 0
[2,4,6,7,0] ; [0,2,4,6,7]
sorting_algorithms
sorting_algorithms:merge-sort
7, 6, 3, 5, 1
[6,7,3,5,1] ; [3,5,6,7,1] ; [1,3,5,6,7]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,0) ; G=(5,1)
R:(3,1) ; D:(4,1) ; D:(5,1)
linear_equation_solving
linear_equation_solving:subtract-then-divide
4x+32=48
4x+32=48 ; 4x=16 ; x=4