task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
multidigit_addition
multidigit_addition:left-to-right-partials
468+993
p100:400+900=1300 ; p10:60+90=150 ; p1:8+3=11 ; sum=1300+150+11=1461
sorting_algorithms
sorting_algorithms:merge-sort
2, 0, 3, 7, 9
[0,2,3,7,9]
base_conversion
base_conversion:repeated-division
n=251,base=8
DIV:251/8=31,r:3 ; DIV:31/8=3,r:7 ; DIV:3/8=0,r:3 ; OUT:373
base_conversion
base_conversion:repeated-division
n=65,base=2
DIV:65/2=32,r:1 ; DIV:32/2=16,r:0 ; DIV:16/2=8,r:0 ; DIV:8/2=4,r:0 ; DIV:4/2=2,r:0 ; DIV:2/2=1,r:0 ; DIV:1/2=0,r:1 ; OUT:1000001
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x+18=36
3x+18=36 ; x+6=12 ; x=12-6 ; x=6
linear_equation_solving
linear_equation_solving:inverse-ops
4x+24=-8
4x+24=-8 ; x=(-8-24)/4 ; x=-32/4 ; x=-8
list_summation
list_summation:right-to-left
1, 6, 7, 3
7+3=10 ; 6+10=16 ; 1+16=17
linear_equation_solving
linear_equation_solving:inverse-ops
4x+8=8
4x+8=8 ; x=(8-8)/4 ; x=0/4 ; x=0
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,1) ; G=(4,3)
D:(2,1) ; D:(3,1) ; D:(4,1) ; R:(4,2) ; R:(4,3)
multidigit_addition
multidigit_addition:right-to-left-carry
965+641
d2:5+1+0=6→w6,c0 ; d1:6+4+0=10→w0,c1 ; d0:9+6+1=16→w6,c1 ; sum=1606
sorting_algorithms
sorting_algorithms:bubble-sort
7, 9, 3, 8, 1
[7,3,9,8,1] ; [7,3,8,9,1] ; [7,3,8,1,9] ; [3,7,8,1,9] ; [3,7,1,8,9] ; [3,1,7,8,9] ; [1,3,7,8,9]
list_summation
list_summation:pairwise
1, 0, 3, 6
1+0=1 ; 3+6=9 ; 1+9=10
linear_equation_solving
linear_equation_solving:inverse-ops
3x-15=9
3x-15=9 ; x=(9--15)/3 ; x=24/3 ; x=8
multidigit_addition
multidigit_addition:rounding-decomposition
662+347
round:670+347=1017 ; adjust:1017-8=1009 ; sum=1009
list_summation
list_summation:left-to-right
8, 2, 2, 2
8+2=10 ; 10+2=12 ; 12+2=14
linear_equation_solving
linear_equation_solving:inverse-ops
2x-8=-18
2x-8=-18 ; x=(-18--8)/2 ; x=-10/2 ; x=-5
base_conversion
base_conversion:via-binary
n=200,base=16
BINLEN:8 ; CHUNK:0:12 ; CHUNK:1:8 ; OUT:C8
sorting_algorithms
sorting_algorithms:bubble-sort
6, 7, 9, 3, 0
[6,7,3,9,0] ; [6,7,3,0,9] ; [6,3,7,0,9] ; [6,3,0,7,9] ; [3,6,0,7,9] ; [3,0,6,7,9] ; [0,3,6,7,9]
base_conversion
base_conversion:repeated-division
n=56,base=8
DIV:56/8=7,r:0 ; DIV:7/8=0,r:7 ; OUT:70
linear_equation_solving
linear_equation_solving:subtract-then-divide
4x-32=-40
4x-32=-40 ; 4x=-8 ; x=-2
sorting_algorithms
sorting_algorithms:heap-sort
2, 0, 4, 5, 3
[2,5,4,0,3] ; [5,2,4,0,3] ; [5,3,4,0,2] ; [2,3,4,0,5] ; [4,3,2,0,5] ; [0,3,2,4,5] ; [3,0,2,4,5] ; [2,0,3,4,5] ; [0,2,3,4,5]
list_summation
list_summation:pairwise
3, 0, 8, 8
3+0=3 ; 8+8=16 ; 3+16=19
linear_equation_solving
linear_equation_solving:inverse-ops
3x+21=30
3x+21=30 ; x=(30-21)/3 ; x=9/3 ; x=3
sorting_algorithms
sorting_algorithms:insertion-sort
4, 0, 2, 8, 5
[0,4,2,8,5] ; [0,2,4,8,5] ; [0,2,4,8,5] ; [0,2,4,5,8]
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,1) ; G=(5,4)
D:(2,1) ; D:(3,1) ; D:(4,1) ; D:(5,1) ; R:(5,2) ; R:(5,3) ; R:(5,4)
base_conversion
base_conversion:via-binary
n=249,base=4
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:3 ; CHUNK:2:2 ; CHUNK:3:1 ; OUT:3321
sorting_algorithms
sorting_algorithms:bubble-sort
3, 6, 4, 5, 2
[3,4,6,5,2] ; [3,4,5,6,2] ; [3,4,5,2,6] ; [3,4,2,5,6] ; [3,2,4,5,6] ; [2,3,4,5,6]
base_conversion
base_conversion:decomposition
n=166,base=4
TERM:2*4^3=128 ; TERM:2*4^2=32 ; TERM:1*4^1=4 ; TERM:2*4^0=2 ; OUT:2212
base_conversion
base_conversion:repeated-division
n=13,base=8
DIV:13/8=1,r:5 ; DIV:1/8=0,r:1 ; OUT:15
multidigit_addition
multidigit_addition:rounding-decomposition
796+276
round:800+276=1076 ; adjust:1076-4=1072 ; sum=1072
list_summation
list_summation:right-to-left
4, 4, 5, 6
5+6=11 ; 4+11=15 ; 4+15=19
list_summation
list_summation:pairwise
9, 8, 5, 1
9+8=17 ; 5+1=6 ; 17+6=23
base_conversion
base_conversion:decomposition
n=255,base=8
TERM:3*8^2=192 ; TERM:7*8^1=56 ; TERM:7*8^0=7 ; OUT:377
list_summation
list_summation:pairwise
1, 1, 0, 2
1+1=2 ; 0+2=2 ; 2+2=4
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x+16=8
2x+16=8 ; 2x=-8 ; x=-4
linear_equation_solving
linear_equation_solving:divide-then-subtract
6x-6=-60
6x-6=-60 ; x+-1=-10 ; x=-10--1 ; x=-9
sorting_algorithms
sorting_algorithms:selection-sort
6, 7, 5, 3, 4
[3,7,5,6,4] ; [3,4,5,6,7] ; [3,4,5,6,7] ; [3,4,5,6,7]
linear_equation_solving
linear_equation_solving:subtract-then-divide
3x+15=30
3x+15=30 ; 3x=15 ; x=5
linear_equation_solving
linear_equation_solving:inverse-ops
7x+14=-49
7x+14=-49 ; x=(-49-14)/7 ; x=-63/7 ; x=-9
multidigit_addition
multidigit_addition:right-to-left-carry
603+533
d2:3+3+0=6→w6,c0 ; d1:0+3+0=3→w3,c0 ; d0:6+5+0=11→w1,c1 ; sum=1136
multidigit_addition
multidigit_addition:rounding-decomposition
911+241
round:920+241=1161 ; adjust:1161-9=1152 ; sum=1152
base_conversion
base_conversion:via-binary
n=198,base=2
BINLEN:8 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:0 ; CHUNK:3:0 ; CHUNK:4:0 ; CHUNK:5:1 ; CHUNK:6:1 ; CHUNK:7:0 ; OUT:11000110
base_conversion
base_conversion:decomposition
n=40,base=16
TERM:2*16^1=32 ; TERM:8*16^0=8 ; OUT:28
sorting_algorithms
sorting_algorithms:bubble-sort
4, 0, 7, 6, 5
[0,4,7,6,5] ; [0,4,6,7,5] ; [0,4,6,5,7] ; [0,4,5,6,7]
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x-18=-20
2x-18=-20 ; 2x=-2 ; x=-1
list_summation
list_summation:pairwise
4, 7, 7, 1
4+7=11 ; 7+1=8 ; 11+8=19
list_summation
list_summation:pairwise
9, 8, 1, 8
9+8=17 ; 1+8=9 ; 17+9=26
base_conversion
base_conversion:repeated-division
n=216,base=2
DIV:216/2=108,r:0 ; DIV:108/2=54,r:0 ; DIV:54/2=27,r:0 ; DIV:27/2=13,r:1 ; DIV:13/2=6,r:1 ; DIV:6/2=3,r:0 ; DIV:3/2=1,r:1 ; DIV:1/2=0,r:1 ; OUT:11011000
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x+64=48
8x+64=48 ; 8x=-16 ; x=-2
list_summation
list_summation:left-to-right
0, 7, 9, 5
0+7=7 ; 7+9=16 ; 16+5=21
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,0) ; G=(4,5)
R:(1,1) ; R:(1,2) ; R:(1,3) ; R:(1,4) ; R:(1,5) ; D:(2,5) ; D:(3,5) ; D:(4,5)
list_summation
list_summation:left-to-right
6, 4, 9, 8
6+4=10 ; 10+9=19 ; 19+8=27
list_summation
list_summation:pairwise
5, 5, 6, 8
5+5=10 ; 6+8=14 ; 10+14=24
sorting_algorithms
sorting_algorithms:insertion-sort
2, 8, 1, 9, 7
[2,8,1,9,7] ; [1,2,8,9,7] ; [1,2,8,9,7] ; [1,2,7,8,9]
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x-4=14
2x-4=14 ; x+-2=7 ; x=7--2 ; x=9
sorting_algorithms
sorting_algorithms:bubble-sort
0, 7, 8, 3, 6
[0,7,3,8,6] ; [0,7,3,6,8] ; [0,3,7,6,8] ; [0,3,6,7,8]
sorting_algorithms
sorting_algorithms:selection-sort
4, 0, 1, 6, 7
[0,4,1,6,7] ; [0,1,4,6,7] ; [0,1,4,6,7] ; [0,1,4,6,7]
multidigit_addition
multidigit_addition:left-to-right-partials
673+398
p100:600+300=900 ; p10:70+90=160 ; p1:3+8=11 ; sum=900+160+11=1071
list_summation
list_summation:left-to-right
4, 6, 0, 4
4+6=10 ; 10+0=10 ; 10+4=14
sorting_algorithms
sorting_algorithms:bubble-sort
0, 7, 3, 8, 4
[0,3,7,8,4] ; [0,3,7,4,8] ; [0,3,4,7,8]
linear_equation_solving
linear_equation_solving:subtract-then-divide
3x-27=-30
3x-27=-30 ; 3x=-3 ; x=-1
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,1) ; G=(4,2)
R:(3,2) ; D:(4,2)
list_summation
list_summation:right-to-left
4, 2, 9, 0
9+0=9 ; 2+9=11 ; 4+11=15
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x+0=-8
8x+0=-8 ; 8x=-8 ; x=-1
multidigit_addition
multidigit_addition:rounding-decomposition
376+901
round:380+901=1281 ; adjust:1281-4=1277 ; sum=1277
multidigit_addition
multidigit_addition:left-to-right-partials
842+213
p100:800+200=1000 ; p10:40+10=50 ; p1:2+3=5 ; sum=1000+50+5=1055
base_conversion
base_conversion:via-binary
n=190,base=2
BINLEN:8 ; CHUNK:0:1 ; CHUNK:1:0 ; CHUNK:2:1 ; CHUNK:3:1 ; CHUNK:4:1 ; CHUNK:5:1 ; CHUNK:6:1 ; CHUNK:7:0 ; OUT:10111110
multidigit_addition
multidigit_addition:left-to-right-partials
102+730
p100:100+700=800 ; p10:0+30=30 ; p1:2+0=2 ; sum=800+30+2=832
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(4,2) ; G=(5,5)
D:(5,2) ; R:(5,3) ; R:(5,4) ; R:(5,5)
base_conversion
base_conversion:decomposition
n=141,base=4
TERM:2*4^3=128 ; TERM:0*4^2=0 ; TERM:3*4^1=12 ; TERM:1*4^0=1 ; OUT:2031
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,1) ; G=(5,3)
R:(4,2) ; R:(4,3) ; D:(5,3)
list_summation
list_summation:right-to-left
5, 4, 1, 3
1+3=4 ; 4+4=8 ; 5+8=13
base_conversion
base_conversion:decomposition
n=232,base=16
TERM:14*16^1=224 ; TERM:8*16^0=8 ; OUT:E8
multidigit_addition
multidigit_addition:rounding-decomposition
682+721
round:690+721=1411 ; adjust:1411-8=1403 ; sum=1403
list_summation
list_summation:pairwise
7, 3, 8, 1
7+3=10 ; 8+1=9 ; 10+9=19
sorting_algorithms
sorting_algorithms:selection-sort
9, 7, 2, 1, 5
[1,7,2,9,5] ; [1,2,7,9,5] ; [1,2,5,9,7] ; [1,2,5,7,9]
linear_equation_solving
linear_equation_solving:inverse-ops
2x-8=-16
2x-8=-16 ; x=(-16--8)/2 ; x=-8/2 ; x=-4
base_conversion
base_conversion:decomposition
n=11,base=2
TERM:1*2^3=8 ; TERM:0*2^2=0 ; TERM:1*2^1=2 ; TERM:1*2^0=1 ; OUT:1011
sorting_algorithms
sorting_algorithms:bubble-sort
0, 4, 7, 1, 9
[0,4,1,7,9] ; [0,1,4,7,9]
linear_equation_solving
linear_equation_solving:divide-then-subtract
4x+16=20
4x+16=20 ; x+4=5 ; x=5-4 ; x=1
list_summation
list_summation:right-to-left
2, 1, 3, 1
3+1=4 ; 1+4=5 ; 2+5=7
list_summation
list_summation:left-to-right
0, 1, 5, 8
0+1=1 ; 1+5=6 ; 6+8=14
linear_equation_solving
linear_equation_solving:inverse-ops
2x+8=2
2x+8=2 ; x=(2-8)/2 ; x=-6/2 ; x=-3
base_conversion
base_conversion:repeated-division
n=17,base=2
DIV:17/2=8,r:1 ; DIV:8/2=4,r:0 ; DIV:4/2=2,r:0 ; DIV:2/2=1,r:0 ; DIV:1/2=0,r:1 ; OUT:10001
base_conversion
base_conversion:via-binary
n=60,base=16
BINLEN:6 ; CHUNK:0:3 ; CHUNK:1:12 ; OUT:3C
linear_equation_solving
linear_equation_solving:inverse-ops
2x+6=-8
2x+6=-8 ; x=(-8-6)/2 ; x=-14/2 ; x=-7
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(1,4) ; G=(3,5)
R:(1,5) ; D:(2,5) ; D:(3,5)
base_conversion
base_conversion:decomposition
n=11,base=4
TERM:2*4^1=8 ; TERM:3*4^0=3 ; OUT:23
sorting_algorithms
sorting_algorithms:merge-sort
3, 9, 5, 0, 1
[3,9,0,5,1] ; [0,3,5,9,1] ; [0,1,3,5,9]
list_summation
list_summation:right-to-left
7, 6, 7, 8
7+8=15 ; 6+15=21 ; 7+21=28
base_conversion
base_conversion:repeated-division
n=164,base=4
DIV:164/4=41,r:0 ; DIV:41/4=10,r:1 ; DIV:10/4=2,r:2 ; DIV:2/4=0,r:2 ; OUT:2210
linear_equation_solving
linear_equation_solving:inverse-ops
6x-18=-60
6x-18=-60 ; x=(-60--18)/6 ; x=-42/6 ; x=-7
sorting_algorithms
sorting_algorithms:heap-sort
9, 3, 4, 5, 8
[9,8,4,5,3] ; [3,8,4,5,9] ; [8,3,4,5,9] ; [8,5,4,3,9] ; [3,5,4,8,9] ; [5,3,4,8,9] ; [4,3,5,8,9] ; [3,4,5,8,9]
multidigit_addition
multidigit_addition:right-to-left-carry
228+733
d2:8+3+0=11→w1,c1 ; d1:2+3+1=6→w6,c0 ; d0:2+7+0=9→w9,c0 ; sum=961
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x-9=-30
3x-9=-30 ; x+-3=-10 ; x=-10--3 ; x=-7
sorting_algorithms
sorting_algorithms:insertion-sort
0, 5, 7, 4, 1
[0,5,7,4,1] ; [0,5,7,4,1] ; [0,4,5,7,1] ; [0,1,4,5,7]
list_summation
list_summation:right-to-left
8, 6, 3, 7
3+7=10 ; 6+10=16 ; 8+16=24
list_summation
list_summation:left-to-right
8, 1, 1, 6
8+1=9 ; 9+1=10 ; 10+6=16
list_summation
list_summation:right-to-left
5, 8, 7, 1
7+1=8 ; 8+8=16 ; 5+16=21
multidigit_addition
multidigit_addition:rounding-decomposition
367+999
round:370+999=1369 ; adjust:1369-3=1366 ; sum=1366