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
316+606
round:320+606=926 ; adjust:926-4=922 ; sum=922
sorting_algorithms
sorting_algorithms:insertion-sort
0, 6, 8, 5, 2
[0,6,8,5,2] ; [0,6,8,5,2] ; [0,5,6,8,2] ; [0,2,5,6,8]
sorting_algorithms
sorting_algorithms:selection-sort
3, 0, 7, 5, 6
[0,3,7,5,6] ; [0,3,7,5,6] ; [0,3,5,7,6] ; [0,3,5,6,7]
linear_equation_solving
linear_equation_solving:divide-then-subtract
4x+8=-24
4x+8=-24 ; x+2=-6 ; x=-6-2 ; x=-8
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,0) ; G=(4,1)
R:(2,1) ; D:(3,1) ; D:(4,1)
sorting_algorithms
sorting_algorithms:insertion-sort
6, 0, 9, 1, 7
[0,6,9,1,7] ; [0,6,9,1,7] ; [0,1,6,9,7] ; [0,1,6,7,9]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,3) ; G=(1,4)
R:(0,4) ; D:(1,4)
linear_equation_solving
linear_equation_solving:divide-then-subtract
7x+63=14
7x+63=14 ; x+9=2 ; x=2-9 ; x=-7
multidigit_addition
multidigit_addition:rounding-decomposition
906+237
round:910+237=1147 ; adjust:1147-4=1143 ; sum=1143
sorting_algorithms
sorting_algorithms:selection-sort
4, 3, 1, 8, 0
[0,3,1,8,4] ; [0,1,3,8,4] ; [0,1,3,8,4] ; [0,1,3,4,8]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,1) ; G=(1,2)
R:(0,2) ; D:(1,2)
multidigit_addition
multidigit_addition:right-to-left-carry
991+980
d2:1+0+0=1→w1,c0 ; d1:9+8+0=17→w7,c1 ; d0:9+9+1=19→w9,c1 ; sum=1971
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,1) ; G=(4,5)
D:(4,1) ; R:(4,2) ; R:(4,3) ; R:(4,4) ; R:(4,5)
sorting_algorithms
sorting_algorithms:insertion-sort
5, 3, 1, 6, 0
[3,5,1,6,0] ; [1,3,5,6,0] ; [1,3,5,6,0] ; [0,1,3,5,6]
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)
multidigit_addition
multidigit_addition:right-to-left-carry
204+318
d2:4+8+0=12→w2,c1 ; d1:0+1+1=2→w2,c0 ; d0:2+3+0=5→w5,c0 ; sum=522
linear_equation_solving
linear_equation_solving:inverse-ops
8x-32=-72
8x-32=-72 ; x=(-72--32)/8 ; x=-40/8 ; x=-5
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,3) ; G=(5,5)
R:(3,4) ; D:(4,4) ; R:(4,5) ; D:(5,5)
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,3) ; G=(4,4)
R:(3,4) ; D:(4,4)
multidigit_addition
multidigit_addition:left-to-right-partials
138+323
p100:100+300=400 ; p10:30+20=50 ; p1:8+3=11 ; sum=400+50+11=461
base_conversion
base_conversion:via-binary
n=121,base=4
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:3 ; CHUNK:2:2 ; CHUNK:3:1 ; OUT:1321
list_summation
list_summation:right-to-left
1, 1, 7, 7
7+7=14 ; 1+14=15 ; 1+15=16
linear_equation_solving
linear_equation_solving:subtract-then-divide
7x-7=-42
7x-7=-42 ; 7x=-35 ; x=-5
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x-48=-112
8x-48=-112 ; 8x=-64 ; x=-8
base_conversion
base_conversion:via-binary
n=88,base=2
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:0 ; CHUNK:2:1 ; CHUNK:3:1 ; CHUNK:4:0 ; CHUNK:5:0 ; CHUNK:6:0 ; OUT:1011000
sorting_algorithms
sorting_algorithms:heap-sort
3, 7, 0, 8, 2
[3,8,0,7,2] ; [8,3,0,7,2] ; [8,7,0,3,2] ; [2,7,0,3,8] ; [7,2,0,3,8] ; [7,3,0,2,8] ; [2,3,0,7,8] ; [3,2,0,7,8] ; [0,2,3,7,8] ; [2,0,3,7,8] ; [0,2,3,7,8]
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x+6=6
2x+6=6 ; x+3=3 ; x=3-3 ; x=0
multidigit_addition
multidigit_addition:left-to-right-partials
161+515
p100:100+500=600 ; p10:60+10=70 ; p1:1+5=6 ; sum=600+70+6=676
sorting_algorithms
sorting_algorithms:insertion-sort
6, 3, 1, 2, 4
[3,6,1,2,4] ; [1,3,6,2,4] ; [1,2,3,6,4] ; [1,2,3,4,6]
multidigit_addition
multidigit_addition:left-to-right-partials
594+159
p100:500+100=600 ; p10:90+50=140 ; p1:4+9=13 ; sum=600+140+13=753
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x-10=5
5x-10=5 ; x+-2=1 ; x=1--2 ; x=3
sorting_algorithms
sorting_algorithms:heap-sort
6, 8, 4, 9, 5
[6,9,4,8,5] ; [9,6,4,8,5] ; [9,8,4,6,5] ; [5,8,4,6,9] ; [8,5,4,6,9] ; [8,6,4,5,9] ; [5,6,4,8,9] ; [6,5,4,8,9] ; [4,5,6,8,9] ; [5,4,6,8,9] ; [4,5,6,8,9]
multidigit_addition
multidigit_addition:right-to-left-carry
544+855
d2:4+5+0=9→w9,c0 ; d1:4+5+0=9→w9,c0 ; d0:5+8+0=13→w3,c1 ; sum=1399
base_conversion
base_conversion:via-binary
n=11,base=8
BINLEN:4 ; CHUNK:0:1 ; CHUNK:1:3 ; OUT:13
multidigit_addition
multidigit_addition:left-to-right-partials
704+118
p100:700+100=800 ; p10:0+10=10 ; p1:4+8=12 ; sum=800+10+12=822
multidigit_addition
multidigit_addition:right-to-left-carry
192+858
d2:2+8+0=10→w0,c1 ; d1:9+5+1=15→w5,c1 ; d0:1+8+1=10→w0,c1 ; sum=1050
linear_equation_solving
linear_equation_solving:subtract-then-divide
6x+0=-48
6x+0=-48 ; 6x=-48 ; x=-8
base_conversion
base_conversion:repeated-division
n=162,base=16
DIV:162/16=10,r:2 ; DIV:10/16=0,r:10 ; OUT:A2
sorting_algorithms
sorting_algorithms:selection-sort
0, 1, 5, 8, 6
[0,1,5,8,6] ; [0,1,5,8,6] ; [0,1,5,8,6] ; [0,1,5,6,8]
base_conversion
base_conversion:via-binary
n=1,base=8
BINLEN:1 ; CHUNK:0:1 ; OUT:1
multidigit_addition
multidigit_addition:left-to-right-partials
381+459
p100:300+400=700 ; p10:80+50=130 ; p1:1+9=10 ; sum=700+130+10=840
multidigit_addition
multidigit_addition:left-to-right-partials
862+522
p100:800+500=1300 ; p10:60+20=80 ; p1:2+2=4 ; sum=1300+80+4=1384
sorting_algorithms
sorting_algorithms:heap-sort
1, 6, 5, 0, 3
[6,1,5,0,3] ; [6,3,5,0,1] ; [1,3,5,0,6] ; [5,3,1,0,6] ; [0,3,1,5,6] ; [3,0,1,5,6] ; [1,0,3,5,6] ; [0,1,3,5,6]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,1) ; G=(5,5)
R:(4,2) ; R:(4,3) ; R:(4,4) ; R:(4,5) ; D:(5,5)
list_summation
list_summation:pairwise
6, 9, 7, 4
6+9=15 ; 7+4=11 ; 15+11=26
base_conversion
base_conversion:via-binary
n=90,base=2
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:0 ; CHUNK:2:1 ; CHUNK:3:1 ; CHUNK:4:0 ; CHUNK:5:1 ; CHUNK:6:0 ; OUT:1011010
list_summation
list_summation:pairwise
5, 2, 8, 6
5+2=7 ; 8+6=14 ; 7+14=21
base_conversion
base_conversion:via-binary
n=128,base=8
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:0 ; CHUNK:2:0 ; OUT:200
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,3) ; G=(4,4)
R:(2,4) ; D:(3,4) ; D:(4,4)
list_summation
list_summation:left-to-right
1, 6, 2, 9
1+6=7 ; 7+2=9 ; 9+9=18
base_conversion
base_conversion:via-binary
n=84,base=4
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:1 ; CHUNK:3:0 ; OUT:1110
list_summation
list_summation:pairwise
4, 7, 7, 7
4+7=11 ; 7+7=14 ; 11+14=25
list_summation
list_summation:left-to-right
7, 6, 8, 1
7+6=13 ; 13+8=21 ; 21+1=22
base_conversion
base_conversion:repeated-division
n=107,base=8
DIV:107/8=13,r:3 ; DIV:13/8=1,r:5 ; DIV:1/8=0,r:1 ; OUT:153
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x-32=-8
8x-32=-8 ; 8x=24 ; x=3
multidigit_addition
multidigit_addition:left-to-right-partials
206+371
p100:200+300=500 ; p10:0+70=70 ; p1:6+1=7 ; sum=500+70+7=577
multidigit_addition
multidigit_addition:left-to-right-partials
914+359
p100:900+300=1200 ; p10:10+50=60 ; p1:4+9=13 ; sum=1200+60+13=1273
multidigit_addition
multidigit_addition:right-to-left-carry
253+378
d2:3+8+0=11→w1,c1 ; d1:5+7+1=13→w3,c1 ; d0:2+3+1=6→w6,c0 ; sum=631
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x+15=30
3x+15=30 ; x+5=10 ; x=10-5 ; x=5
base_conversion
base_conversion:repeated-division
n=26,base=4
DIV:26/4=6,r:2 ; DIV:6/4=1,r:2 ; DIV:1/4=0,r:1 ; OUT:122
sorting_algorithms
sorting_algorithms:selection-sort
4, 3, 0, 6, 9
[0,3,4,6,9] ; [0,3,4,6,9] ; [0,3,4,6,9] ; [0,3,4,6,9]
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,3) ; G=(4,4)
D:(2,3) ; D:(3,3) ; D:(4,3) ; R:(4,4)
base_conversion
base_conversion:repeated-division
n=61,base=16
DIV:61/16=3,r:13 ; DIV:3/16=0,r:3 ; OUT:3D
sorting_algorithms
sorting_algorithms:heap-sort
3, 1, 6, 8, 5
[3,8,6,1,5] ; [8,3,6,1,5] ; [8,5,6,1,3] ; [3,5,6,1,8] ; [6,5,3,1,8] ; [1,5,3,6,8] ; [5,1,3,6,8] ; [3,1,5,6,8] ; [1,3,5,6,8]
list_summation
list_summation:left-to-right
1, 7, 9, 7
1+7=8 ; 8+9=17 ; 17+7=24
linear_equation_solving
linear_equation_solving:subtract-then-divide
5x+5=-10
5x+5=-10 ; 5x=-15 ; x=-3
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,2) ; G=(4,3)
R:(2,3) ; D:(3,3) ; D:(4,3)
sorting_algorithms
sorting_algorithms:merge-sort
9, 5, 6, 0, 8
[5,9,6,0,8] ; [5,9,0,6,8] ; [0,5,6,9,8] ; [0,5,6,8,9]
base_conversion
base_conversion:repeated-division
n=215,base=2
DIV:215/2=107,r:1 ; DIV:107/2=53,r:1 ; DIV:53/2=26,r:1 ; DIV:26/2=13,r:0 ; 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:11010111
list_summation
list_summation:left-to-right
5, 8, 3, 7
5+8=13 ; 13+3=16 ; 16+7=23
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x-9=-27
9x-9=-27 ; x+-1=-3 ; x=-3--1 ; x=-2
base_conversion
base_conversion:repeated-division
n=202,base=8
DIV:202/8=25,r:2 ; DIV:25/8=3,r:1 ; DIV:3/8=0,r:3 ; OUT:312
base_conversion
base_conversion:via-binary
n=242,base=8
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:6 ; CHUNK:2:2 ; OUT:362
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x+9=-3
3x+9=-3 ; x+3=-1 ; x=-1-3 ; x=-4
linear_equation_solving
linear_equation_solving:divide-then-subtract
6x+6=-30
6x+6=-30 ; x+1=-5 ; x=-5-1 ; x=-6
multidigit_addition
multidigit_addition:right-to-left-carry
565+982
d2:5+2+0=7→w7,c0 ; d1:6+8+0=14→w4,c1 ; d0:5+9+1=15→w5,c1 ; sum=1547
base_conversion
base_conversion:repeated-division
n=74,base=16
DIV:74/16=4,r:10 ; DIV:4/16=0,r:4 ; OUT:4A
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,1) ; G=(5,4)
R:(3,2) ; D:(4,2) ; R:(4,3) ; D:(5,3) ; R:(5,4)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,3) ; G=(4,4)
R:(0,4) ; D:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4)
list_summation
list_summation:left-to-right
9, 3, 3, 8
9+3=12 ; 12+3=15 ; 15+8=23
base_conversion
base_conversion:decomposition
n=139,base=4
TERM:2*4^3=128 ; TERM:0*4^2=0 ; TERM:2*4^1=8 ; TERM:3*4^0=3 ; OUT:2023
linear_equation_solving
linear_equation_solving:inverse-ops
5x+35=60
5x+35=60 ; x=(60-35)/5 ; x=25/5 ; x=5
linear_equation_solving
linear_equation_solving:inverse-ops
6x-42=-84
6x-42=-84 ; x=(-84--42)/6 ; x=-42/6 ; x=-7
sorting_algorithms
sorting_algorithms:selection-sort
2, 5, 1, 7, 6
[1,5,2,7,6] ; [1,2,5,7,6] ; [1,2,5,7,6] ; [1,2,5,6,7]
multidigit_addition
multidigit_addition:left-to-right-partials
460+471
p100:400+400=800 ; p10:60+70=130 ; p1:0+1=1 ; sum=800+130+1=931
sorting_algorithms
sorting_algorithms:bubble-sort
7, 2, 1, 5, 8
[2,7,1,5,8] ; [2,1,7,5,8] ; [2,1,5,7,8] ; [1,2,5,7,8]
multidigit_addition
multidigit_addition:left-to-right-partials
837+665
p100:800+600=1400 ; p10:30+60=90 ; p1:7+5=12 ; sum=1400+90+12=1502
sorting_algorithms
sorting_algorithms:bubble-sort
1, 0, 8, 2, 9
[0,1,8,2,9] ; [0,1,2,8,9]
sorting_algorithms
sorting_algorithms:heap-sort
1, 2, 0, 9, 8
[1,9,0,2,8] ; [9,1,0,2,8] ; [9,8,0,2,1] ; [1,8,0,2,9] ; [8,1,0,2,9] ; [8,2,0,1,9] ; [1,2,0,8,9] ; [2,1,0,8,9] ; [0,1,2,8,9] ; [1,0,2,8,9] ; [0,1,2,8,9]
multidigit_addition
multidigit_addition:right-to-left-carry
178+375
d2:8+5+0=13→w3,c1 ; d1:7+7+1=15→w5,c1 ; d0:1+3+1=5→w5,c0 ; sum=553
multidigit_addition
multidigit_addition:rounding-decomposition
120+563
round:120+563=683 ; adjust:683-0=683 ; sum=683
sorting_algorithms
sorting_algorithms:heap-sort
5, 6, 0, 8, 1
[5,8,0,6,1] ; [8,5,0,6,1] ; [8,6,0,5,1] ; [1,6,0,5,8] ; [6,1,0,5,8] ; [6,5,0,1,8] ; [1,5,0,6,8] ; [5,1,0,6,8] ; [0,1,5,6,8] ; [1,0,5,6,8] ; [0,1,5,6,8]
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x-48=-96
8x-48=-96 ; x+-6=-12 ; x=-12--6 ; x=-6
list_summation
list_summation:left-to-right
5, 1, 6, 9
5+1=6 ; 6+6=12 ; 12+9=21
linear_equation_solving
linear_equation_solving:divide-then-subtract
7x+35=35
7x+35=35 ; x+5=5 ; x=5-5 ; x=0
multidigit_addition
multidigit_addition:right-to-left-carry
699+520
d2:9+0+0=9→w9,c0 ; d1:9+2+0=11→w1,c1 ; d0:6+5+1=12→w2,c1 ; sum=1219
linear_equation_solving
linear_equation_solving:subtract-then-divide
3x-15=3
3x-15=3 ; 3x=18 ; x=6
sorting_algorithms
sorting_algorithms:bubble-sort
8, 6, 7, 2, 4
[6,8,7,2,4] ; [6,7,8,2,4] ; [6,7,2,8,4] ; [6,7,2,4,8] ; [6,2,7,4,8] ; [6,2,4,7,8] ; [2,6,4,7,8] ; [2,4,6,7,8]
sorting_algorithms
sorting_algorithms:insertion-sort
2, 7, 3, 8, 1
[2,7,3,8,1] ; [2,3,7,8,1] ; [2,3,7,8,1] ; [1,2,3,7,8]
list_summation
list_summation:left-to-right
8, 5, 1, 4
8+5=13 ; 13+1=14 ; 14+4=18