task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
sorting_algorithms
sorting_algorithms:merge-sort
0, 1, 5, 6, 4
[0,1,4,5,6]
linear_equation_solving
linear_equation_solving:subtract-then-divide
5x-10=-25
5x-10=-25 ; 5x=-15 ; x=-3
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(0,0) ; G=(2,3)
R:(0,1) ; D:(1,1) ; R:(1,2) ; D:(2,2) ; R:(2,3)
sorting_algorithms
sorting_algorithms:selection-sort
5, 2, 3, 0, 7
[0,2,3,5,7] ; [0,2,3,5,7] ; [0,2,3,5,7] ; [0,2,3,5,7]
base_conversion
base_conversion:decomposition
n=65,base=8
TERM:1*8^2=64 ; TERM:0*8^1=0 ; TERM:1*8^0=1 ; OUT:101
list_summation
list_summation:pairwise
5, 0, 9, 2
5+0=5 ; 9+2=11 ; 5+11=16
sorting_algorithms
sorting_algorithms:merge-sort
4, 1, 9, 0, 5
[1,4,9,0,5] ; [1,4,0,9,5] ; [0,1,4,9,5] ; [0,1,4,5,9]
list_summation
list_summation:pairwise
6, 1, 7, 7
6+1=7 ; 7+7=14 ; 7+14=21
list_summation
list_summation:left-to-right
9, 4, 1, 9
9+4=13 ; 13+1=14 ; 14+9=23
multidigit_addition
multidigit_addition:left-to-right-partials
285+530
p100:200+500=700 ; p10:80+30=110 ; p1:5+0=5 ; sum=700+110+5=815
list_summation
list_summation:right-to-left
5, 8, 7, 5
7+5=12 ; 8+12=20 ; 5+20=25
base_conversion
base_conversion:decomposition
n=237,base=8
TERM:3*8^2=192 ; TERM:5*8^1=40 ; TERM:5*8^0=5 ; OUT:355
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(1,2) ; G=(4,5)
R:(1,3) ; D:(2,3) ; R:(2,4) ; D:(3,4) ; R:(3,5) ; D:(4,5)
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x+56=128
8x+56=128 ; x+7=16 ; x=16-7 ; x=9
base_conversion
base_conversion:via-binary
n=191,base=8
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:7 ; CHUNK:2:7 ; OUT:277
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(1,0) ; G=(5,1)
R:(1,1) ; D:(2,1) ; D:(3,1) ; D:(4,1) ; D:(5,1)
sorting_algorithms
sorting_algorithms:heap-sort
8, 7, 2, 6, 4
[4,7,2,6,8] ; [7,4,2,6,8] ; [7,6,2,4,8] ; [4,6,2,7,8] ; [6,4,2,7,8] ; [2,4,6,7,8] ; [4,2,6,7,8] ; [2,4,6,7,8]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,3) ; G=(4,5)
R:(2,4) ; R:(2,5) ; D:(3,5) ; D:(4,5)
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,1) ; G=(3,3)
D:(2,1) ; D:(3,1) ; R:(3,2) ; R:(3,3)
list_summation
list_summation:right-to-left
4, 7, 7, 8
7+8=15 ; 7+15=22 ; 4+22=26
base_conversion
base_conversion:decomposition
n=84,base=16
TERM:5*16^1=80 ; TERM:4*16^0=4 ; OUT:54
list_summation
list_summation:left-to-right
8, 1, 5, 6
8+1=9 ; 9+5=14 ; 14+6=20
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x-16=-26
2x-16=-26 ; x+-8=-13 ; x=-13--8 ; x=-5
base_conversion
base_conversion:decomposition
n=157,base=16
TERM:9*16^1=144 ; TERM:13*16^0=13 ; OUT:9D
list_summation
list_summation:right-to-left
4, 1, 1, 0
1+0=1 ; 1+1=2 ; 4+2=6
multidigit_addition
multidigit_addition:rounding-decomposition
474+971
round:480+971=1451 ; adjust:1451-6=1445 ; sum=1445
base_conversion
base_conversion:repeated-division
n=97,base=2
DIV:97/2=48,r:1 ; DIV:48/2=24,r:0 ; DIV:24/2=12,r:0 ; 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:1100001
multidigit_addition
multidigit_addition:left-to-right-partials
619+979
p100:600+900=1500 ; p10:10+70=80 ; p1:9+9=18 ; sum=1500+80+18=1598
base_conversion
base_conversion:decomposition
n=138,base=2
TERM:1*2^7=128 ; TERM:0*2^6=0 ; TERM:0*2^5=0 ; TERM:0*2^4=0 ; TERM:1*2^3=8 ; TERM:0*2^2=0 ; TERM:1*2^1=2 ; TERM:0*2^0=0 ; OUT:10001010
list_summation
list_summation:left-to-right
4, 5, 5, 1
4+5=9 ; 9+5=14 ; 14+1=15
multidigit_addition
multidigit_addition:right-to-left-carry
939+637
d2:9+7+0=16→w6,c1 ; d1:3+3+1=7→w7,c0 ; d0:9+6+0=15→w5,c1 ; sum=1576
list_summation
list_summation:right-to-left
3, 1, 3, 5
3+5=8 ; 1+8=9 ; 3+9=12
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,4) ; G=(4,5)
R:(1,5) ; D:(2,5) ; D:(3,5) ; D:(4,5)
base_conversion
base_conversion:via-binary
n=65,base=2
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:0 ; CHUNK:2:0 ; CHUNK:3:0 ; CHUNK:4:0 ; CHUNK:5:0 ; CHUNK:6:1 ; OUT:1000001
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,4) ; G=(1,5)
D:(1,4) ; R:(1,5)
base_conversion
base_conversion:decomposition
n=138,base=4
TERM:2*4^3=128 ; TERM:0*4^2=0 ; TERM:2*4^1=8 ; TERM:2*4^0=2 ; OUT:2022
sorting_algorithms
sorting_algorithms:insertion-sort
6, 2, 1, 8, 7
[2,6,1,8,7] ; [1,2,6,8,7] ; [1,2,6,8,7] ; [1,2,6,7,8]
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x+14=18
2x+14=18 ; x+7=9 ; x=9-7 ; x=2
base_conversion
base_conversion:via-binary
n=218,base=16
BINLEN:8 ; CHUNK:0:13 ; CHUNK:1:10 ; OUT:DA
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,3) ; G=(3,5)
R:(2,4) ; R:(2,5) ; D:(3,5)
list_summation
list_summation:pairwise
9, 3, 0, 2
9+3=12 ; 0+2=2 ; 12+2=14
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x-10=-28
2x-10=-28 ; 2x=-18 ; x=-9
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,3) ; G=(2,5)
R:(0,4) ; R:(0,5) ; D:(1,5) ; D:(2,5)
base_conversion
base_conversion:repeated-division
n=95,base=4
DIV:95/4=23,r:3 ; DIV:23/4=5,r:3 ; DIV:5/4=1,r:1 ; DIV:1/4=0,r:1 ; OUT:1133
linear_equation_solving
linear_equation_solving:inverse-ops
3x+3=21
3x+3=21 ; x=(21-3)/3 ; x=18/3 ; x=6
list_summation
list_summation:left-to-right
5, 4, 2, 7
5+4=9 ; 9+2=11 ; 11+7=18
list_summation
list_summation:right-to-left
6, 8, 2, 2
2+2=4 ; 8+4=12 ; 6+12=18
list_summation
list_summation:right-to-left
0, 8, 8, 2
8+2=10 ; 8+10=18 ; 0+18=18
list_summation
list_summation:left-to-right
5, 3, 9, 0
5+3=8 ; 8+9=17 ; 17+0=17
list_summation
list_summation:left-to-right
7, 7, 1, 6
7+7=14 ; 14+1=15 ; 15+6=21
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,4) ; G=(5,5)
R:(4,5) ; D:(5,5)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,1) ; G=(5,4)
R:(4,2) ; R:(4,3) ; R:(4,4) ; D:(5,4)
sorting_algorithms
sorting_algorithms:merge-sort
5, 3, 8, 6, 1
[3,5,8,6,1] ; [3,5,6,8,1] ; [1,3,5,6,8]
sorting_algorithms
sorting_algorithms:insertion-sort
3, 8, 2, 5, 0
[3,8,2,5,0] ; [2,3,8,5,0] ; [2,3,5,8,0] ; [0,2,3,5,8]
multidigit_addition
multidigit_addition:rounding-decomposition
137+955
round:140+955=1095 ; adjust:1095-3=1092 ; sum=1092
list_summation
list_summation:pairwise
7, 1, 1, 2
7+1=8 ; 1+2=3 ; 8+3=11
base_conversion
base_conversion:via-binary
n=176,base=4
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:3 ; CHUNK:2:0 ; CHUNK:3:0 ; OUT:2300
linear_equation_solving
linear_equation_solving:subtract-then-divide
6x-48=-96
6x-48=-96 ; 6x=-48 ; x=-8
linear_equation_solving
linear_equation_solving:inverse-ops
7x+35=49
7x+35=49 ; x=(49-35)/7 ; x=14/7 ; x=2
linear_equation_solving
linear_equation_solving:divide-then-subtract
6x+12=66
6x+12=66 ; x+2=11 ; x=11-2 ; x=9
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,4) ; G=(5,5)
D:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4) ; D:(5,4) ; R:(5,5)
linear_equation_solving
linear_equation_solving:subtract-then-divide
3x+6=21
3x+6=21 ; 3x=15 ; x=5
linear_equation_solving
linear_equation_solving:divide-then-subtract
6x+12=-12
6x+12=-12 ; x+2=-2 ; x=-2-2 ; x=-4
list_summation
list_summation:left-to-right
7, 6, 9, 9
7+6=13 ; 13+9=22 ; 22+9=31
list_summation
list_summation:left-to-right
8, 9, 1, 8
8+9=17 ; 17+1=18 ; 18+8=26
multidigit_addition
multidigit_addition:rounding-decomposition
326+161
round:330+161=491 ; adjust:491-4=487 ; sum=487
multidigit_addition
multidigit_addition:left-to-right-partials
298+332
p100:200+300=500 ; p10:90+30=120 ; p1:8+2=10 ; sum=500+120+10=630
multidigit_addition
multidigit_addition:right-to-left-carry
835+141
d2:5+1+0=6→w6,c0 ; d1:3+4+0=7→w7,c0 ; d0:8+1+0=9→w9,c0 ; sum=976
base_conversion
base_conversion:via-binary
n=93,base=4
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:3 ; CHUNK:3:1 ; OUT:1131
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,2) ; G=(5,4)
R:(3,3) ; D:(4,3) ; R:(4,4) ; D:(5,4)
sorting_algorithms
sorting_algorithms:selection-sort
6, 4, 0, 7, 9
[0,4,6,7,9] ; [0,4,6,7,9] ; [0,4,6,7,9] ; [0,4,6,7,9]
multidigit_addition
multidigit_addition:rounding-decomposition
794+494
round:800+494=1294 ; adjust:1294-6=1288 ; sum=1288
sorting_algorithms
sorting_algorithms:insertion-sort
8, 7, 2, 4, 6
[7,8,2,4,6] ; [2,7,8,4,6] ; [2,4,7,8,6] ; [2,4,6,7,8]
multidigit_addition
multidigit_addition:right-to-left-carry
578+693
d2:8+3+0=11→w1,c1 ; d1:7+9+1=17→w7,c1 ; d0:5+6+1=12→w2,c1 ; sum=1271
sorting_algorithms
sorting_algorithms:bubble-sort
4, 6, 2, 0, 7
[4,2,6,0,7] ; [4,2,0,6,7] ; [2,4,0,6,7] ; [2,0,4,6,7] ; [0,2,4,6,7]
multidigit_addition
multidigit_addition:right-to-left-carry
988+202
d2:8+2+0=10→w0,c1 ; d1:8+0+1=9→w9,c0 ; d0:9+2+0=11→w1,c1 ; sum=1190
base_conversion
base_conversion:repeated-division
n=37,base=4
DIV:37/4=9,r:1 ; DIV:9/4=2,r:1 ; DIV:2/4=0,r:2 ; OUT:211
sorting_algorithms
sorting_algorithms:insertion-sort
4, 2, 5, 3, 0
[2,4,5,3,0] ; [2,4,5,3,0] ; [2,3,4,5,0] ; [0,2,3,4,5]
linear_equation_solving
linear_equation_solving:inverse-ops
5x-45=-65
5x-45=-65 ; x=(-65--45)/5 ; x=-20/5 ; x=-4
multidigit_addition
multidigit_addition:rounding-decomposition
978+114
round:980+114=1094 ; adjust:1094-2=1092 ; sum=1092
base_conversion
base_conversion:repeated-division
n=159,base=2
DIV:159/2=79,r:1 ; DIV:79/2=39,r:1 ; DIV:39/2=19,r:1 ; DIV:19/2=9,r:1 ; DIV:9/2=4,r:1 ; DIV:4/2=2,r:0 ; DIV:2/2=1,r:0 ; DIV:1/2=0,r:1 ; OUT:10011111
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,1) ; G=(5,2)
D:(3,1) ; D:(4,1) ; D:(5,1) ; R:(5,2)
list_summation
list_summation:pairwise
1, 6, 2, 0
1+6=7 ; 2+0=2 ; 7+2=9
multidigit_addition
multidigit_addition:right-to-left-carry
775+556
d2:5+6+0=11→w1,c1 ; d1:7+5+1=13→w3,c1 ; d0:7+5+1=13→w3,c1 ; sum=1331
multidigit_addition
multidigit_addition:left-to-right-partials
795+314
p100:700+300=1000 ; p10:90+10=100 ; p1:5+4=9 ; sum=1000+100+9=1109
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,0) ; G=(4,4)
R:(2,1) ; R:(2,2) ; R:(2,3) ; R:(2,4) ; D:(3,4) ; D:(4,4)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,2) ; G=(5,3)
R:(4,3) ; D:(5,3)
sorting_algorithms
sorting_algorithms:selection-sort
8, 1, 3, 7, 5
[1,8,3,7,5] ; [1,3,8,7,5] ; [1,3,5,7,8] ; [1,3,5,7,8]
sorting_algorithms
sorting_algorithms:merge-sort
7, 2, 3, 5, 8
[2,7,3,5,8] ; [2,3,5,7,8]
list_summation
list_summation:pairwise
7, 1, 8, 5
7+1=8 ; 8+5=13 ; 8+13=21
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,3) ; G=(2,4)
D:(1,3) ; D:(2,3) ; R:(2,4)
base_conversion
base_conversion:repeated-division
n=125,base=2
DIV:125/2=62,r:1 ; DIV:62/2=31,r:0 ; DIV:31/2=15,r:1 ; 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:1111101
base_conversion
base_conversion:repeated-division
n=107,base=16
DIV:107/16=6,r:11 ; DIV:6/16=0,r:6 ; OUT:6B
list_summation
list_summation:right-to-left
6, 2, 6, 9
6+9=15 ; 2+15=17 ; 6+17=23
sorting_algorithms
sorting_algorithms:bubble-sort
7, 6, 8, 1, 3
[6,7,8,1,3] ; [6,7,1,8,3] ; [6,7,1,3,8] ; [6,1,7,3,8] ; [6,1,3,7,8] ; [1,6,3,7,8] ; [1,3,6,7,8]
sorting_algorithms
sorting_algorithms:merge-sort
0, 3, 1, 7, 6
[0,1,3,7,6] ; [0,1,3,6,7]
multidigit_addition
multidigit_addition:right-to-left-carry
560+372
d2:0+2+0=2→w2,c0 ; d1:6+7+0=13→w3,c1 ; d0:5+3+1=9→w9,c0 ; sum=932
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,0) ; G=(1,2)
D:(1,0) ; R:(1,1) ; R:(1,2)
list_summation
list_summation:right-to-left
7, 9, 3, 7
3+7=10 ; 9+10=19 ; 7+19=26
linear_equation_solving
linear_equation_solving:inverse-ops
5x-30=-50
5x-30=-50 ; x=(-50--30)/5 ; x=-20/5 ; x=-4