task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
multidigit_addition
multidigit_addition:right-to-left-carry
547+120
d2:7+0+0=7→w7,c0 ; d1:4+2+0=6→w6,c0 ; d0:5+1+0=6→w6,c0 ; sum=667
sorting_algorithms
sorting_algorithms:heap-sort
0, 6, 1, 3, 5
[6,0,1,3,5] ; [6,5,1,3,0] ; [0,5,1,3,6] ; [5,0,1,3,6] ; [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:down-first
grid=6 ; S=(3,3) ; G=(4,4)
D:(4,3) ; R:(4,4)
multidigit_addition
multidigit_addition:rounding-decomposition
705+849
round:710+849=1559 ; adjust:1559-5=1554 ; sum=1554
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,0) ; G=(5,3)
D:(4,0) ; D:(5,0) ; R:(5,1) ; R:(5,2) ; R:(5,3)
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,4) ; G=(4,5)
R:(3,5) ; D:(4,5)
list_summation
list_summation:pairwise
6, 5, 8, 4
6+5=11 ; 8+4=12 ; 11+12=23
sorting_algorithms
sorting_algorithms:merge-sort
7, 2, 4, 1, 6
[2,7,4,1,6] ; [2,7,1,4,6] ; [1,2,4,7,6] ; [1,2,4,6,7]
sorting_algorithms
sorting_algorithms:heap-sort
8, 9, 4, 0, 5
[9,8,4,0,5] ; [5,8,4,0,9] ; [8,5,4,0,9] ; [0,5,4,8,9] ; [5,0,4,8,9] ; [4,0,5,8,9] ; [0,4,5,8,9]
base_conversion
base_conversion:via-binary
n=255,base=8
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:7 ; CHUNK:2:7 ; OUT:377
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x-56=8
8x-56=8 ; 8x=64 ; x=8
sorting_algorithms
sorting_algorithms:merge-sort
6, 8, 2, 1, 4
[6,8,1,2,4] ; [1,2,6,8,4] ; [1,2,4,6,8]
sorting_algorithms
sorting_algorithms:selection-sort
3, 5, 6, 9, 2
[2,5,6,9,3] ; [2,3,6,9,5] ; [2,3,5,9,6] ; [2,3,5,6,9]
list_summation
list_summation:right-to-left
8, 8, 4, 8
4+8=12 ; 8+12=20 ; 8+20=28
sorting_algorithms
sorting_algorithms:selection-sort
8, 3, 5, 0, 1
[0,3,5,8,1] ; [0,1,5,8,3] ; [0,1,3,8,5] ; [0,1,3,5,8]
list_summation
list_summation:right-to-left
1, 9, 0, 5
0+5=5 ; 9+5=14 ; 1+14=15
sorting_algorithms
sorting_algorithms:insertion-sort
4, 3, 6, 1, 0
[3,4,6,1,0] ; [3,4,6,1,0] ; [1,3,4,6,0] ; [0,1,3,4,6]
list_summation
list_summation:right-to-left
4, 2, 9, 7
9+7=16 ; 2+16=18 ; 4+18=22
list_summation
list_summation:right-to-left
0, 0, 2, 7
2+7=9 ; 0+9=9 ; 0+9=9
sorting_algorithms
sorting_algorithms:bubble-sort
4, 5, 8, 7, 0
[4,5,7,8,0] ; [4,5,7,0,8] ; [4,5,0,7,8] ; [4,0,5,7,8] ; [0,4,5,7,8]
base_conversion
base_conversion:repeated-division
n=49,base=16
DIV:49/16=3,r:1 ; DIV:3/16=0,r:3 ; OUT:31
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x-56=-40
8x-56=-40 ; 8x=16 ; x=2
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,3) ; G=(5,4)
R:(4,4) ; D:(5,4)
base_conversion
base_conversion:repeated-division
n=127,base=2
DIV:127/2=63,r:1 ; DIV:63/2=31,r:1 ; 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:1111111
multidigit_addition
multidigit_addition:rounding-decomposition
998+744
round:1000+744=1744 ; adjust:1744-2=1742 ; sum=1742
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,2) ; G=(3,3)
D:(3,2) ; R:(3,3)
sorting_algorithms
sorting_algorithms:insertion-sort
3, 9, 8, 4, 7
[3,9,8,4,7] ; [3,8,9,4,7] ; [3,4,8,9,7] ; [3,4,7,8,9]
base_conversion
base_conversion:decomposition
n=244,base=4
TERM:3*4^3=192 ; TERM:3*4^2=48 ; TERM:1*4^1=4 ; TERM:0*4^0=0 ; OUT:3310
list_summation
list_summation:left-to-right
1, 1, 9, 1
1+1=2 ; 2+9=11 ; 11+1=12
list_summation
list_summation:left-to-right
6, 3, 6, 0
6+3=9 ; 9+6=15 ; 15+0=15
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(1,4) ; G=(4,5)
R:(1,5) ; D:(2,5) ; D:(3,5) ; D:(4,5)
base_conversion
base_conversion:decomposition
n=72,base=16
TERM:4*16^1=64 ; TERM:8*16^0=8 ; OUT:48
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(1,4) ; G=(5,5)
R:(1,5) ; D:(2,5) ; D:(3,5) ; D:(4,5) ; D:(5,5)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,1) ; G=(3,4)
R:(1,2) ; R:(1,3) ; R:(1,4) ; D:(2,4) ; D:(3,4)
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,1) ; G=(2,5)
D:(1,1) ; D:(2,1) ; R:(2,2) ; R:(2,3) ; R:(2,4) ; R:(2,5)
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,2) ; G=(4,4)
D:(3,2) ; D:(4,2) ; R:(4,3) ; R:(4,4)
sorting_algorithms
sorting_algorithms:selection-sort
8, 5, 7, 0, 1
[0,5,7,8,1] ; [0,1,7,8,5] ; [0,1,5,8,7] ; [0,1,5,7,8]
sorting_algorithms
sorting_algorithms:insertion-sort
3, 9, 2, 6, 8
[3,9,2,6,8] ; [2,3,9,6,8] ; [2,3,6,9,8] ; [2,3,6,8,9]
multidigit_addition
multidigit_addition:rounding-decomposition
125+505
round:130+505=635 ; adjust:635-5=630 ; sum=630
sorting_algorithms
sorting_algorithms:bubble-sort
4, 3, 5, 2, 8
[3,4,5,2,8] ; [3,4,2,5,8] ; [3,2,4,5,8] ; [2,3,4,5,8]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,1) ; G=(5,2)
R:(3,2) ; D:(4,2) ; D:(5,2)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,3) ; G=(3,4)
R:(1,4) ; D:(2,4) ; D:(3,4)
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)
list_summation
list_summation:pairwise
1, 6, 8, 3
1+6=7 ; 8+3=11 ; 7+11=18
multidigit_addition
multidigit_addition:rounding-decomposition
438+360
round:440+360=800 ; adjust:800-2=798 ; sum=798
list_summation
list_summation:pairwise
6, 7, 4, 7
6+7=13 ; 4+7=11 ; 13+11=24
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,2) ; G=(5,5)
R:(2,3) ; D:(3,3) ; R:(3,4) ; D:(4,4) ; R:(4,5) ; D:(5,5)
sorting_algorithms
sorting_algorithms:merge-sort
3, 7, 1, 0, 4
[3,7,0,1,4] ; [0,1,3,7,4] ; [0,1,3,4,7]
linear_equation_solving
linear_equation_solving:inverse-ops
6x+18=6
6x+18=6 ; x=(6-18)/6 ; x=-12/6 ; x=-2
multidigit_addition
multidigit_addition:rounding-decomposition
868+229
round:870+229=1099 ; adjust:1099-2=1097 ; sum=1097
list_summation
list_summation:left-to-right
5, 1, 1, 9
5+1=6 ; 6+1=7 ; 7+9=16
multidigit_addition
multidigit_addition:rounding-decomposition
190+639
round:190+639=829 ; adjust:829-0=829 ; sum=829
linear_equation_solving
linear_equation_solving:inverse-ops
6x+12=12
6x+12=12 ; x=(12-12)/6 ; x=0/6 ; x=0
sorting_algorithms
sorting_algorithms:insertion-sort
2, 8, 0, 3, 4
[2,8,0,3,4] ; [0,2,8,3,4] ; [0,2,3,8,4] ; [0,2,3,4,8]
multidigit_addition
multidigit_addition:left-to-right-partials
848+213
p100:800+200=1000 ; p10:40+10=50 ; p1:8+3=11 ; sum=1000+50+11=1061
list_summation
list_summation:right-to-left
3, 4, 6, 0
6+0=6 ; 4+6=10 ; 3+10=13
linear_equation_solving
linear_equation_solving:inverse-ops
4x-32=-28
4x-32=-28 ; x=(-28--32)/4 ; x=4/4 ; x=1
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x-21=-18
3x-21=-18 ; x+-7=-6 ; x=-6--7 ; x=1
list_summation
list_summation:left-to-right
8, 9, 9, 4
8+9=17 ; 17+9=26 ; 26+4=30
linear_equation_solving
linear_equation_solving:divide-then-subtract
7x-28=-91
7x-28=-91 ; x+-4=-13 ; x=-13--4 ; x=-9
list_summation
list_summation:pairwise
6, 3, 5, 5
6+3=9 ; 5+5=10 ; 9+10=19
sorting_algorithms
sorting_algorithms:merge-sort
5, 8, 7, 4, 0
[5,8,4,7,0] ; [4,5,7,8,0] ; [0,4,5,7,8]
multidigit_addition
multidigit_addition:rounding-decomposition
366+482
round:370+482=852 ; adjust:852-4=848 ; sum=848
base_conversion
base_conversion:repeated-division
n=12,base=2
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:1100
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(1,4) ; G=(2,5)
R:(1,5) ; D:(2,5)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,3) ; G=(3,4)
R:(2,4) ; D:(3,4)
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x+45=63
9x+45=63 ; 9x=18 ; x=2
sorting_algorithms
sorting_algorithms:heap-sort
9, 5, 0, 6, 4
[9,6,0,5,4] ; [4,6,0,5,9] ; [6,4,0,5,9] ; [6,5,0,4,9] ; [4,5,0,6,9] ; [5,4,0,6,9] ; [0,4,5,6,9] ; [4,0,5,6,9] ; [0,4,5,6,9]
base_conversion
base_conversion:repeated-division
n=165,base=16
DIV:165/16=10,r:5 ; DIV:10/16=0,r:10 ; OUT:A5
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x+0=10
2x+0=10 ; 2x=10 ; x=5
multidigit_addition
multidigit_addition:right-to-left-carry
459+305
d2:9+5+0=14→w4,c1 ; d1:5+0+1=6→w6,c0 ; d0:4+3+0=7→w7,c0 ; sum=764
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x-3=-9
3x-3=-9 ; x+-1=-3 ; x=-3--1 ; x=-2
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,4) ; G=(5,5)
D:(4,4) ; D:(5,4) ; R:(5,5)
sorting_algorithms
sorting_algorithms:merge-sort
4, 8, 5, 6, 1
[4,5,6,8,1] ; [1,4,5,6,8]
linear_equation_solving
linear_equation_solving:subtract-then-divide
7x+56=49
7x+56=49 ; 7x=-7 ; x=-1
sorting_algorithms
sorting_algorithms:heap-sort
9, 0, 1, 3, 4
[9,4,1,3,0] ; [0,4,1,3,9] ; [4,0,1,3,9] ; [4,3,1,0,9] ; [0,3,1,4,9] ; [3,0,1,4,9] ; [1,0,3,4,9] ; [0,1,3,4,9]
base_conversion
base_conversion:decomposition
n=47,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:1*2^0=1 ; OUT:101111
multidigit_addition
multidigit_addition:left-to-right-partials
264+828
p100:200+800=1000 ; p10:60+20=80 ; p1:4+8=12 ; sum=1000+80+12=1092
base_conversion
base_conversion:via-binary
n=44,base=4
BINLEN:6 ; CHUNK:0:2 ; CHUNK:1:3 ; CHUNK:2:0 ; OUT:230
base_conversion
base_conversion:repeated-division
n=134,base=4
DIV:134/4=33,r:2 ; DIV:33/4=8,r:1 ; DIV:8/4=2,r:0 ; DIV:2/4=0,r:2 ; OUT:2012
sorting_algorithms
sorting_algorithms:bubble-sort
1, 4, 5, 6, 2
[1,4,5,2,6] ; [1,4,2,5,6] ; [1,2,4,5,6]
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:left-to-right-partials
437+499
p100:400+400=800 ; p10:30+90=120 ; p1:7+9=16 ; sum=800+120+16=936
linear_equation_solving
linear_equation_solving:inverse-ops
3x+24=42
3x+24=42 ; x=(42-24)/3 ; x=18/3 ; x=6
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,4) ; G=(5,5)
R:(3,5) ; D:(4,5) ; D:(5,5)
list_summation
list_summation:right-to-left
9, 3, 6, 4
6+4=10 ; 3+10=13 ; 9+13=22
base_conversion
base_conversion:decomposition
n=239,base=2
TERM:1*2^7=128 ; TERM:1*2^6=64 ; 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:1*2^0=1 ; OUT:11101111
linear_equation_solving
linear_equation_solving:divide-then-subtract
6x+42=90
6x+42=90 ; x+7=15 ; x=15-7 ; x=8
list_summation
list_summation:left-to-right
2, 9, 2, 0
2+9=11 ; 11+2=13 ; 13+0=13
multidigit_addition
multidigit_addition:rounding-decomposition
811+642
round:820+642=1462 ; adjust:1462-9=1453 ; sum=1453
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,4) ; G=(4,5)
R:(2,5) ; D:(3,5) ; D:(4,5)
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(1,2) ; G=(2,3)
R:(1,3) ; D:(2,3)
linear_equation_solving
linear_equation_solving:inverse-ops
4x+12=-16
4x+12=-16 ; x=(-16-12)/4 ; x=-28/4 ; x=-7
multidigit_addition
multidigit_addition:rounding-decomposition
730+161
round:730+161=891 ; adjust:891-0=891 ; sum=891
list_summation
list_summation:pairwise
5, 7, 6, 5
5+7=12 ; 6+5=11 ; 12+11=23
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
1, 9, 6, 1
1+9=10 ; 6+1=7 ; 10+7=17
multidigit_addition
multidigit_addition:right-to-left-carry
209+304
d2:9+4+0=13→w3,c1 ; d1:0+0+1=1→w1,c0 ; d0:2+3+0=5→w5,c0 ; sum=513
base_conversion
base_conversion:repeated-division
n=8,base=4
DIV:8/4=2,r:0 ; DIV:2/4=0,r:2 ; OUT:20
multidigit_addition
multidigit_addition:rounding-decomposition
204+528
round:210+528=738 ; adjust:738-6=732 ; sum=732