task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
base_conversion
base_conversion:via-binary
n=239,base=4
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:2 ; CHUNK:2:3 ; CHUNK:3:3 ; OUT:3233
multidigit_addition
multidigit_addition:rounding-decomposition
341+271
round:350+271=621 ; adjust:621-9=612 ; sum=612
multidigit_addition
multidigit_addition:rounding-decomposition
261+484
round:270+484=754 ; adjust:754-9=745 ; sum=745
list_summation
list_summation:left-to-right
2, 0, 4, 7
2+0=2 ; 2+4=6 ; 6+7=13
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,4) ; G=(2,5)
D:(2,4) ; R:(2,5)
linear_equation_solving
linear_equation_solving:inverse-ops
5x-35=-50
5x-35=-50 ; x=(-50--35)/5 ; x=-15/5 ; x=-3
linear_equation_solving
linear_equation_solving:subtract-then-divide
6x+42=96
6x+42=96 ; 6x=54 ; x=9
list_summation
list_summation:left-to-right
5, 8, 1, 4
5+8=13 ; 13+1=14 ; 14+4=18
base_conversion
base_conversion:repeated-division
n=61,base=8
DIV:61/8=7,r:5 ; DIV:7/8=0,r:7 ; OUT:75
linear_equation_solving
linear_equation_solving:inverse-ops
5x-15=0
5x-15=0 ; x=(0--15)/5 ; x=15/5 ; x=3
list_summation
list_summation:right-to-left
4, 4, 8, 3
8+3=11 ; 4+11=15 ; 4+15=19
multidigit_addition
multidigit_addition:right-to-left-carry
308+838
d2:8+8+0=16→w6,c1 ; d1:0+3+1=4→w4,c0 ; d0:3+8+0=11→w1,c1 ; sum=1146
sorting_algorithms
sorting_algorithms:merge-sort
1, 7, 8, 2, 9
[1,7,2,8,9] ; [1,2,7,8,9]
multidigit_addition
multidigit_addition:left-to-right-partials
609+260
p100:600+200=800 ; p10:0+60=60 ; p1:9+0=9 ; sum=800+60+9=869
multidigit_addition
multidigit_addition:right-to-left-carry
361+356
d2:1+6+0=7→w7,c0 ; d1:6+5+0=11→w1,c1 ; d0:3+3+1=7→w7,c0 ; sum=717
linear_equation_solving
linear_equation_solving:subtract-then-divide
6x-36=12
6x-36=12 ; 6x=48 ; x=8
sorting_algorithms
sorting_algorithms:heap-sort
3, 7, 6, 2, 0
[7,3,6,2,0] ; [0,3,6,2,7] ; [6,3,0,2,7] ; [2,3,0,6,7] ; [3,2,0,6,7] ; [0,2,3,6,7] ; [2,0,3,6,7] ; [0,2,3,6,7]
list_summation
list_summation:right-to-left
3, 8, 4, 9
4+9=13 ; 8+13=21 ; 3+21=24
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x+64=104
8x+64=104 ; 8x=40 ; x=5
sorting_algorithms
sorting_algorithms:insertion-sort
6, 5, 2, 8, 9
[5,6,2,8,9] ; [2,5,6,8,9] ; [2,5,6,8,9] ; [2,5,6,8,9]
multidigit_addition
multidigit_addition:rounding-decomposition
586+935
round:590+935=1525 ; adjust:1525-4=1521 ; sum=1521
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,4) ; G=(4,5)
R:(0,5) ; D:(1,5) ; D:(2,5) ; D:(3,5) ; D:(4,5)
multidigit_addition
multidigit_addition:rounding-decomposition
122+119
round:130+119=249 ; adjust:249-8=241 ; sum=241
sorting_algorithms
sorting_algorithms:merge-sort
2, 5, 1, 7, 9
[1,2,5,7,9]
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,0) ; G=(5,4)
D:(2,0) ; D:(3,0) ; D:(4,0) ; D:(5,0) ; R:(5,1) ; R:(5,2) ; R:(5,3) ; R:(5,4)
list_summation
list_summation:right-to-left
3, 7, 3, 5
3+5=8 ; 7+8=15 ; 3+15=18
list_summation
list_summation:pairwise
7, 0, 2, 6
7+0=7 ; 2+6=8 ; 7+8=15
base_conversion
base_conversion:repeated-division
n=112,base=2
DIV:112/2=56,r:0 ; DIV:56/2=28,r:0 ; DIV:28/2=14,r:0 ; DIV:14/2=7,r:0 ; DIV:7/2=3,r:1 ; DIV:3/2=1,r:1 ; DIV:1/2=0,r:1 ; OUT:1110000
list_summation
list_summation:left-to-right
0, 4, 5, 9
0+4=4 ; 4+5=9 ; 9+9=18
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)
base_conversion
base_conversion:via-binary
n=62,base=8
BINLEN:6 ; CHUNK:0:7 ; CHUNK:1:6 ; OUT:76
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x+18=24
2x+18=24 ; x+9=12 ; x=12-9 ; x=3
list_summation
list_summation:right-to-left
1, 4, 1, 5
1+5=6 ; 4+6=10 ; 1+10=11
base_conversion
base_conversion:repeated-division
n=5,base=4
DIV:5/4=1,r:1 ; DIV:1/4=0,r:1 ; OUT:11
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,3) ; G=(5,5)
D:(4,3) ; D:(5,3) ; R:(5,4) ; R:(5,5)
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,3) ; G=(4,5)
D:(3,3) ; D:(4,3) ; R:(4,4) ; R:(4,5)
list_summation
list_summation:left-to-right
4, 9, 9, 8
4+9=13 ; 13+9=22 ; 22+8=30
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,2) ; G=(4,4)
R:(1,3) ; R:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4)
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,1) ; G=(2,3)
D:(2,1) ; R:(2,2) ; R:(2,3)
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x+8=80
8x+8=80 ; x+1=10 ; x=10-1 ; x=9
multidigit_addition
multidigit_addition:left-to-right-partials
196+201
p100:100+200=300 ; p10:90+0=90 ; p1:6+1=7 ; sum=300+90+7=397
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(4,0) ; G=(5,4)
R:(4,1) ; D:(5,1) ; R:(5,2) ; R:(5,3) ; R:(5,4)
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x-72=-45
9x-72=-45 ; x+-8=-5 ; x=-5--8 ; x=3
sorting_algorithms
sorting_algorithms:merge-sort
6, 8, 3, 1, 9
[6,8,1,3,9] ; [1,3,6,8,9]
base_conversion
base_conversion:repeated-division
n=147,base=4
DIV:147/4=36,r:3 ; DIV:36/4=9,r:0 ; DIV:9/4=2,r:1 ; DIV:2/4=0,r:2 ; OUT:2103
multidigit_addition
multidigit_addition:left-to-right-partials
642+965
p100:600+900=1500 ; p10:40+60=100 ; p1:2+5=7 ; sum=1500+100+7=1607
sorting_algorithms
sorting_algorithms:insertion-sort
2, 5, 6, 9, 7
[2,5,6,9,7] ; [2,5,6,9,7] ; [2,5,6,9,7] ; [2,5,6,7,9]
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x+6=15
3x+6=15 ; x+2=5 ; x=5-2 ; x=3
list_summation
list_summation:left-to-right
3, 5, 1, 7
3+5=8 ; 8+1=9 ; 9+7=16
sorting_algorithms
sorting_algorithms:merge-sort
7, 1, 4, 9, 0
[1,7,4,9,0] ; [1,4,7,9,0] ; [0,1,4,7,9]
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,2) ; G=(4,5)
R:(3,3) ; D:(4,3) ; R:(4,4) ; R:(4,5)
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x+18=12
2x+18=12 ; 2x=-6 ; x=-3
base_conversion
base_conversion:via-binary
n=250,base=16
BINLEN:8 ; CHUNK:0:15 ; CHUNK:1:10 ; OUT:FA
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,2) ; G=(5,5)
R:(0,3) ; R:(0,4) ; R:(0,5) ; D:(1,5) ; D:(2,5) ; D:(3,5) ; D:(4,5) ; D:(5,5)
list_summation
list_summation:right-to-left
5, 0, 1, 6
1+6=7 ; 0+7=7 ; 5+7=12
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,2) ; G=(4,5)
D:(3,2) ; D:(4,2) ; R:(4,3) ; R:(4,4) ; R:(4,5)
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x+14=4
2x+14=4 ; 2x=-10 ; x=-5
multidigit_addition
multidigit_addition:rounding-decomposition
596+705
round:600+705=1305 ; adjust:1305-4=1301 ; sum=1301
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,4) ; G=(4,5)
R:(3,5) ; D:(4,5)
linear_equation_solving
linear_equation_solving:divide-then-subtract
6x+30=-6
6x+30=-6 ; x+5=-1 ; x=-1-5 ; x=-6
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,1) ; G=(5,3)
R:(3,2) ; R:(3,3) ; D:(4,3) ; D:(5,3)
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)
base_conversion
base_conversion:decomposition
n=47,base=16
TERM:2*16^1=32 ; TERM:15*16^0=15 ; OUT:2F
multidigit_addition
multidigit_addition:rounding-decomposition
959+677
round:960+677=1637 ; adjust:1637-1=1636 ; sum=1636
multidigit_addition
multidigit_addition:rounding-decomposition
601+840
round:610+840=1450 ; adjust:1450-9=1441 ; sum=1441
sorting_algorithms
sorting_algorithms:selection-sort
2, 0, 3, 5, 4
[0,2,3,5,4] ; [0,2,3,5,4] ; [0,2,3,5,4] ; [0,2,3,4,5]
sorting_algorithms
sorting_algorithms:bubble-sort
2, 5, 0, 6, 4
[2,0,5,6,4] ; [2,0,5,4,6] ; [0,2,5,4,6] ; [0,2,4,5,6]
base_conversion
base_conversion:repeated-division
n=129,base=4
DIV:129/4=32,r:1 ; DIV:32/4=8,r:0 ; DIV:8/4=2,r:0 ; DIV:2/4=0,r:2 ; OUT:2001
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(4,4) ; G=(5,5)
R:(4,5) ; D:(5,5)
linear_equation_solving
linear_equation_solving:inverse-ops
8x-56=0
8x-56=0 ; x=(0--56)/8 ; x=56/8 ; x=7
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x+12=2
2x+12=2 ; 2x=-10 ; x=-5
list_summation
list_summation:left-to-right
1, 1, 3, 6
1+1=2 ; 2+3=5 ; 5+6=11
sorting_algorithms
sorting_algorithms:heap-sort
2, 7, 9, 8, 3
[2,8,9,7,3] ; [9,8,2,7,3] ; [3,8,2,7,9] ; [8,3,2,7,9] ; [8,7,2,3,9] ; [3,7,2,8,9] ; [7,3,2,8,9] ; [2,3,7,8,9] ; [3,2,7,8,9] ; [2,3,7,8,9]
linear_equation_solving
linear_equation_solving:inverse-ops
5x-45=-30
5x-45=-30 ; x=(-30--45)/5 ; x=15/5 ; x=3
sorting_algorithms
sorting_algorithms:merge-sort
6, 7, 4, 8, 0
[4,6,7,8,0] ; [0,4,6,7,8]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,3) ; G=(4,4)
R:(3,4) ; D:(4,4)
multidigit_addition
multidigit_addition:right-to-left-carry
983+470
d2:3+0+0=3→w3,c0 ; d1:8+7+0=15→w5,c1 ; d0:9+4+1=14→w4,c1 ; sum=1453
linear_equation_solving
linear_equation_solving:subtract-then-divide
7x-14=0
7x-14=0 ; 7x=14 ; x=2
base_conversion
base_conversion:via-binary
n=195,base=8
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:0 ; CHUNK:2:3 ; OUT:303
multidigit_addition
multidigit_addition:left-to-right-partials
437+526
p100:400+500=900 ; p10:30+20=50 ; p1:7+6=13 ; sum=900+50+13=963
multidigit_addition
multidigit_addition:right-to-left-carry
593+414
d2:3+4+0=7→w7,c0 ; d1:9+1+0=10→w0,c1 ; d0:5+4+1=10→w0,c1 ; sum=1007
sorting_algorithms
sorting_algorithms:heap-sort
9, 6, 2, 3, 5
[5,6,2,3,9] ; [6,5,2,3,9] ; [3,5,2,6,9] ; [5,3,2,6,9] ; [2,3,5,6,9] ; [3,2,5,6,9] ; [2,3,5,6,9]
multidigit_addition
multidigit_addition:rounding-decomposition
620+236
round:620+236=856 ; adjust:856-0=856 ; sum=856
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x+9=9
3x+9=9 ; x+3=3 ; x=3-3 ; x=0
multidigit_addition
multidigit_addition:left-to-right-partials
418+989
p100:400+900=1300 ; p10:10+80=90 ; p1:8+9=17 ; sum=1300+90+17=1407
base_conversion
base_conversion:repeated-division
n=149,base=8
DIV:149/8=18,r:5 ; DIV:18/8=2,r:2 ; DIV:2/8=0,r:2 ; OUT:225
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,1) ; G=(3,4)
R:(0,2) ; R:(0,3) ; R:(0,4) ; D:(1,4) ; D:(2,4) ; D:(3,4)
base_conversion
base_conversion:via-binary
n=131,base=4
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:0 ; CHUNK:2:0 ; CHUNK:3:3 ; OUT:2003
linear_equation_solving
linear_equation_solving:subtract-then-divide
7x+21=-21
7x+21=-21 ; 7x=-42 ; x=-6
list_summation
list_summation:left-to-right
1, 4, 6, 9
1+4=5 ; 5+6=11 ; 11+9=20
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x-3=-3
3x-3=-3 ; x+-1=-1 ; x=-1--1 ; x=0
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x-16=-28
2x-16=-28 ; x+-8=-14 ; x=-14--8 ; x=-6
list_summation
list_summation:pairwise
7, 8, 8, 0
7+8=15 ; 8+0=8 ; 15+8=23
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,2) ; G=(4,4)
R:(3,3) ; D:(4,3) ; R:(4,4)
multidigit_addition
multidigit_addition:rounding-decomposition
410+640
round:410+640=1050 ; adjust:1050-0=1050 ; sum=1050
multidigit_addition
multidigit_addition:right-to-left-carry
773+921
d2:3+1+0=4→w4,c0 ; d1:7+2+0=9→w9,c0 ; d0:7+9+0=16→w6,c1 ; sum=1694
sorting_algorithms
sorting_algorithms:insertion-sort
5, 7, 1, 9, 3
[5,7,1,9,3] ; [1,5,7,9,3] ; [1,5,7,9,3] ; [1,3,5,7,9]
multidigit_addition
multidigit_addition:left-to-right-partials
469+877
p100:400+800=1200 ; p10:60+70=130 ; p1:9+7=16 ; sum=1200+130+16=1346
list_summation
list_summation:right-to-left
0, 1, 1, 0
1+0=1 ; 1+1=2 ; 0+2=2
linear_equation_solving
linear_equation_solving:inverse-ops
6x+42=12
6x+42=12 ; x=(12-42)/6 ; x=-30/6 ; x=-5