task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
multidigit_addition
multidigit_addition:rounding-decomposition
952+472
round:960+472=1432 ; adjust:1432-8=1424 ; sum=1424
multidigit_addition
multidigit_addition:left-to-right-partials
297+383
p100:200+300=500 ; p10:90+80=170 ; p1:7+3=10 ; sum=500+170+10=680
multidigit_addition
multidigit_addition:rounding-decomposition
287+255
round:290+255=545 ; adjust:545-3=542 ; sum=542
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x-32=-88
8x-32=-88 ; x+-4=-11 ; x=-11--4 ; x=-7
base_conversion
base_conversion:decomposition
n=158,base=8
TERM:2*8^2=128 ; TERM:3*8^1=24 ; TERM:6*8^0=6 ; OUT:236
sorting_algorithms
sorting_algorithms:merge-sort
7, 1, 5, 9, 3
[1,7,5,9,3] ; [1,5,7,9,3] ; [1,3,5,7,9]
sorting_algorithms
sorting_algorithms:heap-sort
3, 2, 7, 0, 4
[3,4,7,0,2] ; [7,4,3,0,2] ; [2,4,3,0,7] ; [4,2,3,0,7] ; [0,2,3,4,7] ; [3,2,0,4,7] ; [0,2,3,4,7] ; [2,0,3,4,7] ; [0,2,3,4,7]
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x-9=0
9x-9=0 ; 9x=9 ; x=1
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x+30=55
5x+30=55 ; x+6=11 ; x=11-6 ; x=5
sorting_algorithms
sorting_algorithms:bubble-sort
6, 9, 7, 8, 3
[6,7,9,8,3] ; [6,7,8,9,3] ; [6,7,8,3,9] ; [6,7,3,8,9] ; [6,3,7,8,9] ; [3,6,7,8,9]
linear_equation_solving
linear_equation_solving:inverse-ops
9x+45=126
9x+45=126 ; x=(126-45)/9 ; x=81/9 ; x=9
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x+2=12
2x+2=12 ; x+1=6 ; x=6-1 ; x=5
sorting_algorithms
sorting_algorithms:insertion-sort
5, 7, 3, 2, 1
[5,7,3,2,1] ; [3,5,7,2,1] ; [2,3,5,7,1] ; [1,2,3,5,7]
sorting_algorithms
sorting_algorithms:heap-sort
3, 5, 6, 0, 8
[3,8,6,0,5] ; [8,3,6,0,5] ; [8,5,6,0,3] ; [3,5,6,0,8] ; [6,5,3,0,8] ; [0,5,3,6,8] ; [5,0,3,6,8] ; [3,0,5,6,8] ; [0,3,5,6,8]
base_conversion
base_conversion:via-binary
n=182,base=16
BINLEN:8 ; CHUNK:0:11 ; CHUNK:1:6 ; OUT:B6
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,0) ; G=(5,3)
D:(4,0) ; D:(5,0) ; R:(5,1) ; R:(5,2) ; R:(5,3)
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(4,0) ; G=(5,3)
R:(4,1) ; D:(5,1) ; R:(5,2) ; R:(5,3)
multidigit_addition
multidigit_addition:rounding-decomposition
711+461
round:720+461=1181 ; adjust:1181-9=1172 ; sum=1172
linear_equation_solving
linear_equation_solving:divide-then-subtract
7x+21=-35
7x+21=-35 ; x+3=-5 ; x=-5-3 ; x=-8
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,2) ; G=(5,3)
R:(3,3) ; D:(4,3) ; D:(5,3)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,2) ; G=(1,4)
R:(0,3) ; R:(0,4) ; D:(1,4)
sorting_algorithms
sorting_algorithms:insertion-sort
6, 7, 3, 2, 0
[6,7,3,2,0] ; [3,6,7,2,0] ; [2,3,6,7,0] ; [0,2,3,6,7]
multidigit_addition
multidigit_addition:rounding-decomposition
485+504
round:490+504=994 ; adjust:994-5=989 ; sum=989
sorting_algorithms
sorting_algorithms:bubble-sort
4, 6, 3, 1, 7
[4,3,6,1,7] ; [4,3,1,6,7] ; [3,4,1,6,7] ; [3,1,4,6,7] ; [1,3,4,6,7]
list_summation
list_summation:pairwise
4, 9, 6, 8
4+9=13 ; 6+8=14 ; 13+14=27
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,2) ; G=(4,4)
R:(2,3) ; D:(3,3) ; R:(3,4) ; D:(4,4)
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(4,0) ; G=(5,1)
R:(4,1) ; D:(5,1)
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x-12=-26
2x-12=-26 ; x+-6=-13 ; x=-13--6 ; x=-7
sorting_algorithms
sorting_algorithms:selection-sort
9, 7, 3, 8, 6
[3,7,9,8,6] ; [3,6,9,8,7] ; [3,6,7,8,9] ; [3,6,7,8,9]
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,0) ; G=(3,3)
R:(2,1) ; D:(3,1) ; R:(3,2) ; R:(3,3)
base_conversion
base_conversion:repeated-division
n=95,base=2
DIV:95/2=47,r:1 ; DIV:47/2=23,r:1 ; DIV:23/2=11,r:1 ; DIV:11/2=5,r:1 ; DIV:5/2=2,r:1 ; DIV:2/2=1,r:0 ; DIV:1/2=0,r:1 ; OUT:1011111
multidigit_addition
multidigit_addition:right-to-left-carry
111+144
d2:1+4+0=5→w5,c0 ; d1:1+4+0=5→w5,c0 ; d0:1+1+0=2→w2,c0 ; sum=255
list_summation
list_summation:pairwise
7, 8, 6, 9
7+8=15 ; 6+9=15 ; 15+15=30
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x-4=-6
2x-4=-6 ; 2x=-2 ; x=-1
base_conversion
base_conversion:decomposition
n=71,base=8
TERM:1*8^2=64 ; TERM:0*8^1=0 ; TERM:7*8^0=7 ; OUT:107
linear_equation_solving
linear_equation_solving:divide-then-subtract
4x-8=-12
4x-8=-12 ; x+-2=-3 ; x=-3--2 ; x=-1
list_summation
list_summation:pairwise
7, 9, 9, 8
7+9=16 ; 9+8=17 ; 16+17=33
multidigit_addition
multidigit_addition:left-to-right-partials
407+162
p100:400+100=500 ; p10:0+60=60 ; p1:7+2=9 ; sum=500+60+9=569
linear_equation_solving
linear_equation_solving:inverse-ops
8x-56=-80
8x-56=-80 ; x=(-80--56)/8 ; x=-24/8 ; x=-3
base_conversion
base_conversion:repeated-division
n=15,base=2
DIV:15/2=7,r:1 ; DIV:7/2=3,r:1 ; DIV:3/2=1,r:1 ; DIV:1/2=0,r:1 ; OUT:1111
list_summation
list_summation:pairwise
6, 4, 8, 4
6+4=10 ; 8+4=12 ; 10+12=22
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,2) ; G=(5,3)
R:(3,3) ; D:(4,3) ; D:(5,3)
multidigit_addition
multidigit_addition:left-to-right-partials
181+148
p100:100+100=200 ; p10:80+40=120 ; p1:1+8=9 ; sum=200+120+9=329
linear_equation_solving
linear_equation_solving:inverse-ops
5x-15=10
5x-15=10 ; x=(10--15)/5 ; x=25/5 ; x=5
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,2) ; G=(5,3)
D:(1,2) ; D:(2,2) ; D:(3,2) ; D:(4,2) ; D:(5,2) ; R:(5,3)
multidigit_addition
multidigit_addition:rounding-decomposition
230+359
round:230+359=589 ; adjust:589-0=589 ; sum=589
list_summation
list_summation:right-to-left
5, 5, 1, 6
1+6=7 ; 5+7=12 ; 5+12=17
linear_equation_solving
linear_equation_solving:divide-then-subtract
7x-42=-49
7x-42=-49 ; x+-6=-7 ; x=-7--6 ; x=-1
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,2) ; G=(3,5)
R:(2,3) ; D:(3,3) ; R:(3,4) ; R:(3,5)
list_summation
list_summation:left-to-right
9, 5, 1, 5
9+5=14 ; 14+1=15 ; 15+5=20
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,1) ; G=(4,5)
R:(2,2) ; D:(3,2) ; R:(3,3) ; D:(4,3) ; R:(4,4) ; R:(4,5)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,4) ; G=(3,5)
R:(1,5) ; D:(2,5) ; D:(3,5)
sorting_algorithms
sorting_algorithms:merge-sort
3, 2, 6, 4, 7
[2,3,6,4,7] ; [2,3,4,6,7]
sorting_algorithms
sorting_algorithms:selection-sort
7, 0, 4, 2, 6
[0,7,4,2,6] ; [0,2,4,7,6] ; [0,2,4,7,6] ; [0,2,4,6,7]
sorting_algorithms
sorting_algorithms:insertion-sort
0, 8, 4, 9, 2
[0,8,4,9,2] ; [0,4,8,9,2] ; [0,4,8,9,2] ; [0,2,4,8,9]
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x-12=-6
2x-12=-6 ; 2x=6 ; x=3
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
534+768
round:540+768=1308 ; adjust:1308-6=1302 ; sum=1302
list_summation
list_summation:left-to-right
4, 9, 4, 8
4+9=13 ; 13+4=17 ; 17+8=25
linear_equation_solving
linear_equation_solving:subtract-then-divide
7x+56=105
7x+56=105 ; 7x=49 ; x=7
sorting_algorithms
sorting_algorithms:heap-sort
9, 4, 2, 8, 1
[9,8,2,4,1] ; [1,8,2,4,9] ; [8,1,2,4,9] ; [8,4,2,1,9] ; [1,4,2,8,9] ; [4,1,2,8,9] ; [2,1,4,8,9] ; [1,2,4,8,9]
base_conversion
base_conversion:repeated-division
n=166,base=4
DIV:166/4=41,r:2 ; DIV:41/4=10,r:1 ; DIV:10/4=2,r:2 ; DIV:2/4=0,r:2 ; OUT:2212
sorting_algorithms
sorting_algorithms:insertion-sort
4, 0, 3, 2, 8
[0,4,3,2,8] ; [0,3,4,2,8] ; [0,2,3,4,8] ; [0,2,3,4,8]
multidigit_addition
multidigit_addition:rounding-decomposition
152+643
round:160+643=803 ; adjust:803-8=795 ; sum=795
multidigit_addition
multidigit_addition:left-to-right-partials
474+290
p100:400+200=600 ; p10:70+90=160 ; p1:4+0=4 ; sum=600+160+4=764
multidigit_addition
multidigit_addition:rounding-decomposition
927+229
round:930+229=1159 ; adjust:1159-3=1156 ; sum=1156
linear_equation_solving
linear_equation_solving:inverse-ops
2x-6=-22
2x-6=-22 ; x=(-22--6)/2 ; x=-16/2 ; x=-8
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,4) ; G=(4,5)
R:(2,5) ; D:(3,5) ; D:(4,5)
multidigit_addition
multidigit_addition:right-to-left-carry
711+378
d2:1+8+0=9→w9,c0 ; d1:1+7+0=8→w8,c0 ; d0:7+3+0=10→w0,c1 ; sum=1089
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,4) ; G=(5,5)
R:(3,5) ; D:(4,5) ; D:(5,5)
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,0) ; G=(4,3)
D:(1,0) ; D:(2,0) ; D:(3,0) ; D:(4,0) ; R:(4,1) ; R:(4,2) ; R:(4,3)
base_conversion
base_conversion:decomposition
n=12,base=8
TERM:1*8^1=8 ; TERM:4*8^0=4 ; OUT:14
sorting_algorithms
sorting_algorithms:merge-sort
8, 0, 1, 3, 6
[0,8,1,3,6] ; [0,1,3,8,6] ; [0,1,3,6,8]
base_conversion
base_conversion:decomposition
n=89,base=4
TERM:1*4^3=64 ; TERM:1*4^2=16 ; TERM:2*4^1=8 ; TERM:1*4^0=1 ; OUT:1121
base_conversion
base_conversion:decomposition
n=110,base=16
TERM:6*16^1=96 ; TERM:14*16^0=14 ; OUT:6E
multidigit_addition
multidigit_addition:rounding-decomposition
437+748
round:440+748=1188 ; adjust:1188-3=1185 ; sum=1185
list_summation
list_summation:right-to-left
3, 8, 1, 9
1+9=10 ; 8+10=18 ; 3+18=21
multidigit_addition
multidigit_addition:right-to-left-carry
484+343
d2:4+3+0=7→w7,c0 ; d1:8+4+0=12→w2,c1 ; d0:4+3+1=8→w8,c0 ; sum=827
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x+56=-16
8x+56=-16 ; x+7=-2 ; x=-2-7 ; x=-9
multidigit_addition
multidigit_addition:rounding-decomposition
885+622
round:890+622=1512 ; adjust:1512-5=1507 ; sum=1507
base_conversion
base_conversion:via-binary
n=71,base=16
BINLEN:7 ; CHUNK:0:4 ; CHUNK:1:7 ; OUT:47
base_conversion
base_conversion:via-binary
n=217,base=16
BINLEN:8 ; CHUNK:0:13 ; CHUNK:1:9 ; OUT:D9
multidigit_addition
multidigit_addition:rounding-decomposition
471+449
round:480+449=929 ; adjust:929-9=920 ; sum=920
list_summation
list_summation:pairwise
1, 8, 8, 4
1+8=9 ; 8+4=12 ; 9+12=21
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(4,0) ; G=(5,5)
R:(4,1) ; D:(5,1) ; R:(5,2) ; R:(5,3) ; R:(5,4) ; R:(5,5)
list_summation
list_summation:left-to-right
0, 5, 8, 0
0+5=5 ; 5+8=13 ; 13+0=13
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,4) ; G=(4,5)
D:(4,4) ; R:(4,5)
multidigit_addition
multidigit_addition:rounding-decomposition
880+375
round:880+375=1255 ; adjust:1255-0=1255 ; sum=1255
base_conversion
base_conversion:decomposition
n=147,base=16
TERM:9*16^1=144 ; TERM:3*16^0=3 ; OUT:93
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x+10=45
5x+10=45 ; x+2=9 ; x=9-2 ; x=7
base_conversion
base_conversion:via-binary
n=27,base=16
BINLEN:5 ; CHUNK:0:1 ; CHUNK:1:11 ; OUT:1B
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,2) ; G=(5,5)
R:(4,3) ; R:(4,4) ; R:(4,5) ; D:(5,5)
multidigit_addition
multidigit_addition:right-to-left-carry
622+341
d2:2+1+0=3→w3,c0 ; d1:2+4+0=6→w6,c0 ; d0:6+3+0=9→w9,c0 ; sum=963
sorting_algorithms
sorting_algorithms:bubble-sort
4, 8, 2, 7, 5
[4,2,8,7,5] ; [4,2,7,8,5] ; [4,2,7,5,8] ; [2,4,7,5,8] ; [2,4,5,7,8]
linear_equation_solving
linear_equation_solving:subtract-then-divide
7x+56=-7
7x+56=-7 ; 7x=-63 ; x=-9
base_conversion
base_conversion:repeated-division
n=86,base=8
DIV:86/8=10,r:6 ; DIV:10/8=1,r:2 ; DIV:1/8=0,r:1 ; OUT:126
list_summation
list_summation:pairwise
4, 6, 4, 2
4+6=10 ; 4+2=6 ; 10+6=16
sorting_algorithms
sorting_algorithms:insertion-sort
2, 1, 5, 7, 6
[1,2,5,7,6] ; [1,2,5,7,6] ; [1,2,5,7,6] ; [1,2,5,6,7]
multidigit_addition
multidigit_addition:right-to-left-carry
688+786
d2:8+6+0=14→w4,c1 ; d1:8+8+1=17→w7,c1 ; d0:6+7+1=14→w4,c1 ; sum=1474
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,2) ; G=(4,4)
R:(0,3) ; R:(0,4) ; D:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4)