task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,0) ; G=(5,1)
D:(4,0) ; D:(5,0) ; R:(5,1)
base_conversion
base_conversion:via-binary
n=250,base=2
BINLEN:8 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:1 ; CHUNK:3:1 ; CHUNK:4:1 ; CHUNK:5:0 ; CHUNK:6:1 ; CHUNK:7:0 ; OUT:11111010
linear_equation_solving
linear_equation_solving:inverse-ops
8x-8=64
8x-8=64 ; x=(64--8)/8 ; x=72/8 ; x=9
base_conversion
base_conversion:repeated-division
n=67,base=16
DIV:67/16=4,r:3 ; DIV:4/16=0,r:4 ; OUT:43
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)
base_conversion
base_conversion:decomposition
n=23,base=8
TERM:2*8^1=16 ; TERM:7*8^0=7 ; OUT:27
list_summation
list_summation:pairwise
3, 1, 9, 4
3+1=4 ; 9+4=13 ; 4+13=17
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x+27=27
9x+27=27 ; 9x=0 ; x=0
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,0) ; G=(4,3)
R:(3,1) ; R:(3,2) ; R:(3,3) ; D:(4,3)
list_summation
list_summation:left-to-right
1, 8, 7, 5
1+8=9 ; 9+7=16 ; 16+5=21
multidigit_addition
multidigit_addition:left-to-right-partials
216+216
p100:200+200=400 ; p10:10+10=20 ; p1:6+6=12 ; sum=400+20+12=432
sorting_algorithms
sorting_algorithms:merge-sort
1, 7, 0, 9, 2
[0,1,7,9,2] ; [0,1,2,7,9]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,2) ; G=(5,4)
R:(2,3) ; R:(2,4) ; D:(3,4) ; D:(4,4) ; D:(5,4)
multidigit_addition
multidigit_addition:rounding-decomposition
426+117
round:430+117=547 ; adjust:547-4=543 ; sum=543
sorting_algorithms
sorting_algorithms:merge-sort
1, 7, 6, 9, 3
[1,6,7,9,3] ; [1,3,6,7,9]
sorting_algorithms
sorting_algorithms:insertion-sort
7, 0, 9, 4, 8
[0,7,9,4,8] ; [0,7,9,4,8] ; [0,4,7,9,8] ; [0,4,7,8,9]
base_conversion
base_conversion:repeated-division
n=172,base=16
DIV:172/16=10,r:12 ; DIV:10/16=0,r:10 ; OUT:AC
multidigit_addition
multidigit_addition:left-to-right-partials
962+773
p100:900+700=1600 ; p10:60+70=130 ; p1:2+3=5 ; sum=1600+130+5=1735
base_conversion
base_conversion:decomposition
n=219,base=4
TERM:3*4^3=192 ; TERM:1*4^2=16 ; TERM:2*4^1=8 ; TERM:3*4^0=3 ; OUT:3123
sorting_algorithms
sorting_algorithms:bubble-sort
1, 4, 5, 0, 7
[1,4,0,5,7] ; [1,0,4,5,7] ; [0,1,4,5,7]
base_conversion
base_conversion:via-binary
n=141,base=16
BINLEN:8 ; CHUNK:0:8 ; CHUNK:1:13 ; OUT:8D
base_conversion
base_conversion:via-binary
n=102,base=2
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:0 ; CHUNK:3:0 ; CHUNK:4:1 ; CHUNK:5:1 ; CHUNK:6:0 ; OUT:1100110
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x+63=54
9x+63=54 ; 9x=-9 ; x=-1
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x-14=-22
2x-14=-22 ; 2x=-8 ; x=-4
base_conversion
base_conversion:repeated-division
n=39,base=4
DIV:39/4=9,r:3 ; DIV:9/4=2,r:1 ; DIV:2/4=0,r:2 ; OUT:213
base_conversion
base_conversion:repeated-division
n=207,base=8
DIV:207/8=25,r:7 ; DIV:25/8=3,r:1 ; DIV:3/8=0,r:3 ; OUT:317
multidigit_addition
multidigit_addition:right-to-left-carry
713+954
d2:3+4+0=7→w7,c0 ; d1:1+5+0=6→w6,c0 ; d0:7+9+0=16→w6,c1 ; sum=1667
sorting_algorithms
sorting_algorithms:selection-sort
5, 7, 3, 6, 4
[3,7,5,6,4] ; [3,4,5,6,7] ; [3,4,5,6,7] ; [3,4,5,6,7]
multidigit_addition
multidigit_addition:rounding-decomposition
392+120
round:400+120=520 ; adjust:520-8=512 ; sum=512
base_conversion
base_conversion:decomposition
n=77,base=16
TERM:4*16^1=64 ; TERM:13*16^0=13 ; OUT:4D
list_summation
list_summation:left-to-right
9, 1, 1, 3
9+1=10 ; 10+1=11 ; 11+3=14
list_summation
list_summation:right-to-left
8, 3, 6, 8
6+8=14 ; 3+14=17 ; 8+17=25
multidigit_addition
multidigit_addition:rounding-decomposition
104+305
round:110+305=415 ; adjust:415-6=409 ; sum=409
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,0) ; G=(4,3)
R:(2,1) ; D:(3,1) ; R:(3,2) ; D:(4,2) ; R:(4,3)
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x+18=18
9x+18=18 ; x+2=2 ; x=2-2 ; x=0
list_summation
list_summation:right-to-left
1, 3, 8, 9
8+9=17 ; 3+17=20 ; 1+20=21
list_summation
list_summation:pairwise
8, 8, 7, 8
8+8=16 ; 7+8=15 ; 16+15=31
multidigit_addition
multidigit_addition:rounding-decomposition
467+771
round:470+771=1241 ; adjust:1241-3=1238 ; sum=1238
linear_equation_solving
linear_equation_solving:subtract-then-divide
3x-12=-21
3x-12=-21 ; 3x=-9 ; x=-3
multidigit_addition
multidigit_addition:left-to-right-partials
884+533
p100:800+500=1300 ; p10:80+30=110 ; p1:4+3=7 ; sum=1300+110+7=1417
linear_equation_solving
linear_equation_solving:inverse-ops
8x+48=0
8x+48=0 ; x=(0-48)/8 ; x=-48/8 ; x=-6
sorting_algorithms
sorting_algorithms:merge-sort
5, 8, 1, 6, 4
[1,5,6,8,4] ; [1,4,5,6,8]
list_summation
list_summation:right-to-left
8, 8, 2, 6
2+6=8 ; 8+8=16 ; 8+16=24
list_summation
list_summation:left-to-right
4, 9, 5, 8
4+9=13 ; 13+5=18 ; 18+8=26
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,0) ; G=(4,1)
D:(3,0) ; D:(4,0) ; R:(4,1)
multidigit_addition
multidigit_addition:left-to-right-partials
666+290
p100:600+200=800 ; p10:60+90=150 ; p1:6+0=6 ; sum=800+150+6=956
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,4) ; G=(5,5)
D:(4,4) ; D:(5,4) ; R:(5,5)
base_conversion
base_conversion:via-binary
n=22,base=2
BINLEN:5 ; CHUNK:0:1 ; CHUNK:1:0 ; CHUNK:2:1 ; CHUNK:3:1 ; CHUNK:4:0 ; OUT:10110
base_conversion
base_conversion:decomposition
n=46,base=2
TERM:1*2^5=32 ; TERM:0*2^4=0 ; TERM:1*2^3=8 ; TERM:1*2^2=4 ; TERM:1*2^1=2 ; TERM:0*2^0=0 ; OUT:101110
base_conversion
base_conversion:decomposition
n=247,base=2
TERM:1*2^7=128 ; TERM:1*2^6=64 ; TERM:1*2^5=32 ; TERM:1*2^4=16 ; TERM:0*2^3=0 ; TERM:1*2^2=4 ; TERM:1*2^1=2 ; TERM:1*2^0=1 ; OUT:11110111
list_summation
list_summation:right-to-left
9, 6, 1, 2
1+2=3 ; 6+3=9 ; 9+9=18
multidigit_addition
multidigit_addition:left-to-right-partials
592+255
p100:500+200=700 ; p10:90+50=140 ; p1:2+5=7 ; sum=700+140+7=847
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,3) ; G=(4,4)
R:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4)
multidigit_addition
multidigit_addition:rounding-decomposition
501+177
round:510+177=687 ; adjust:687-9=678 ; sum=678
base_conversion
base_conversion:via-binary
n=205,base=8
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:1 ; CHUNK:2:5 ; OUT:315
sorting_algorithms
sorting_algorithms:selection-sort
0, 2, 1, 7, 9
[0,2,1,7,9] ; [0,1,2,7,9] ; [0,1,2,7,9] ; [0,1,2,7,9]
base_conversion
base_conversion:via-binary
n=21,base=4
BINLEN:5 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:1 ; OUT:111
sorting_algorithms
sorting_algorithms:selection-sort
7, 6, 0, 1, 3
[0,6,7,1,3] ; [0,1,7,6,3] ; [0,1,3,6,7] ; [0,1,3,6,7]
multidigit_addition
multidigit_addition:rounding-decomposition
474+122
round:480+122=602 ; adjust:602-6=596 ; sum=596
sorting_algorithms
sorting_algorithms:heap-sort
9, 6, 1, 2, 0
[0,6,1,2,9] ; [6,0,1,2,9] ; [6,2,1,0,9] ; [0,2,1,6,9] ; [2,0,1,6,9] ; [1,0,2,6,9] ; [0,1,2,6,9]
sorting_algorithms
sorting_algorithms:selection-sort
6, 5, 2, 8, 3
[2,5,6,8,3] ; [2,3,6,8,5] ; [2,3,5,8,6] ; [2,3,5,6,8]
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:heap-sort
8, 6, 9, 5, 7
[8,7,9,5,6] ; [9,7,8,5,6] ; [6,7,8,5,9] ; [8,7,6,5,9] ; [5,7,6,8,9] ; [7,5,6,8,9] ; [6,5,7,8,9] ; [5,6,7,8,9]
linear_equation_solving
linear_equation_solving:inverse-ops
2x-18=-28
2x-18=-28 ; x=(-28--18)/2 ; x=-10/2 ; x=-5
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,1) ; G=(5,2)
R:(2,2) ; D:(3,2) ; D:(4,2) ; D:(5,2)
linear_equation_solving
linear_equation_solving:subtract-then-divide
3x-15=-24
3x-15=-24 ; 3x=-9 ; x=-3
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x-18=-54
9x-18=-54 ; x+-2=-6 ; x=-6--2 ; x=-4
list_summation
list_summation:right-to-left
7, 1, 9, 5
9+5=14 ; 1+14=15 ; 7+15=22
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,4) ; G=(5,5)
R:(4,5) ; D:(5,5)
base_conversion
base_conversion:via-binary
n=171,base=16
BINLEN:8 ; CHUNK:0:10 ; CHUNK:1:11 ; OUT:AB
sorting_algorithms
sorting_algorithms:selection-sort
6, 5, 1, 2, 0
[0,5,1,2,6] ; [0,1,5,2,6] ; [0,1,2,5,6] ; [0,1,2,5,6]
sorting_algorithms
sorting_algorithms:merge-sort
4, 3, 2, 7, 6
[3,4,2,7,6] ; [2,3,4,7,6] ; [2,3,4,6,7]
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(4,3) ; G=(5,4)
D:(5,3) ; R:(5,4)
list_summation
list_summation:pairwise
2, 1, 4, 0
2+1=3 ; 4+0=4 ; 3+4=7
base_conversion
base_conversion:via-binary
n=254,base=4
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:3 ; CHUNK:2:3 ; CHUNK:3:2 ; OUT:3332
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x-72=-99
9x-72=-99 ; 9x=-27 ; x=-3
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x+20=-20
5x+20=-20 ; x+4=-4 ; x=-4-4 ; x=-8
multidigit_addition
multidigit_addition:left-to-right-partials
977+360
p100:900+300=1200 ; p10:70+60=130 ; p1:7+0=7 ; sum=1200+130+7=1337
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,3) ; G=(4,4)
D:(4,3) ; R:(4,4)
sorting_algorithms
sorting_algorithms:selection-sort
1, 4, 5, 2, 9
[1,4,5,2,9] ; [1,2,5,4,9] ; [1,2,4,5,9] ; [1,2,4,5,9]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,4) ; G=(3,5)
R:(2,5) ; D:(3,5)
base_conversion
base_conversion:repeated-division
n=179,base=16
DIV:179/16=11,r:3 ; DIV:11/16=0,r:11 ; OUT:B3
base_conversion
base_conversion:decomposition
n=159,base=8
TERM:2*8^2=128 ; TERM:3*8^1=24 ; TERM:7*8^0=7 ; OUT:237
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,3) ; G=(5,4)
D:(2,3) ; D:(3,3) ; D:(4,3) ; D:(5,3) ; R:(5,4)
sorting_algorithms
sorting_algorithms:merge-sort
5, 8, 6, 3, 2
[5,8,3,6,2] ; [3,5,6,8,2] ; [2,3,5,6,8]
base_conversion
base_conversion:repeated-division
n=85,base=2
DIV:85/2=42,r:1 ; DIV:42/2=21,r:0 ; DIV:21/2=10,r:1 ; DIV:10/2=5,r:0 ; DIV:5/2=2,r:1 ; DIV:2/2=1,r:0 ; DIV:1/2=0,r:1 ; OUT:1010101
list_summation
list_summation:left-to-right
9, 3, 8, 2
9+3=12 ; 12+8=20 ; 20+2=22
linear_equation_solving
linear_equation_solving:divide-then-subtract
7x-56=-91
7x-56=-91 ; x+-8=-13 ; x=-13--8 ; x=-5
list_summation
list_summation:left-to-right
0, 4, 2, 7
0+4=4 ; 4+2=6 ; 6+7=13
sorting_algorithms
sorting_algorithms:heap-sort
1, 6, 7, 4, 5
[7,6,1,4,5] ; [5,6,1,4,7] ; [6,5,1,4,7] ; [4,5,1,6,7] ; [5,4,1,6,7] ; [1,4,5,6,7] ; [4,1,5,6,7] ; [1,4,5,6,7]
linear_equation_solving
linear_equation_solving:divide-then-subtract
6x+54=102
6x+54=102 ; x+9=17 ; x=17-9 ; x=8
list_summation
list_summation:left-to-right
3, 6, 2, 1
3+6=9 ; 9+2=11 ; 11+1=12
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,3) ; G=(3,5)
R:(1,4) ; R:(1,5) ; D:(2,5) ; D:(3,5)
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x+9=27
3x+9=27 ; x+3=9 ; x=9-3 ; x=6
base_conversion
base_conversion:decomposition
n=1,base=16
TERM:1*16^0=1 ; OUT:1
multidigit_addition
multidigit_addition:right-to-left-carry
121+369
d2:1+9+0=10→w0,c1 ; d1:2+6+1=9→w9,c0 ; d0:1+3+0=4→w4,c0 ; sum=490
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,1) ; G=(4,3)
R:(2,2) ; R:(2,3) ; D:(3,3) ; D:(4,3)
list_summation
list_summation:pairwise
3, 7, 9, 1
3+7=10 ; 9+1=10 ; 10+10=20
sorting_algorithms
sorting_algorithms:merge-sort
4, 5, 6, 8, 1
[1,4,5,6,8]
sorting_algorithms
sorting_algorithms:insertion-sort
6, 1, 3, 8, 5
[1,6,3,8,5] ; [1,3,6,8,5] ; [1,3,6,8,5] ; [1,3,5,6,8]