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
778+558
round:780+558=1338 ; adjust:1338-2=1336 ; sum=1336
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x+63=27
9x+63=27 ; x+7=3 ; x=3-7 ; x=-4
base_conversion
base_conversion:decomposition
n=180,base=2
TERM:1*2^7=128 ; TERM:0*2^6=0 ; TERM:1*2^5=32 ; TERM:1*2^4=16 ; TERM:0*2^3=0 ; TERM:1*2^2=4 ; TERM:0*2^1=0 ; TERM:0*2^0=0 ; OUT:10110100
list_summation
list_summation:left-to-right
0, 3, 6, 5
0+3=3 ; 3+6=9 ; 9+5=14
list_summation
list_summation:pairwise
2, 7, 3, 0
2+7=9 ; 3+0=3 ; 9+3=12
base_conversion
base_conversion:via-binary
n=159,base=8
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:3 ; CHUNK:2:7 ; OUT:237
multidigit_addition
multidigit_addition:left-to-right-partials
855+696
p100:800+600=1400 ; p10:50+90=140 ; p1:5+6=11 ; sum=1400+140+11=1551
sorting_algorithms
sorting_algorithms:bubble-sort
2, 9, 6, 8, 1
[2,6,9,8,1] ; [2,6,8,9,1] ; [2,6,8,1,9] ; [2,6,1,8,9] ; [2,1,6,8,9] ; [1,2,6,8,9]
multidigit_addition
multidigit_addition:left-to-right-partials
118+518
p100:100+500=600 ; p10:10+10=20 ; p1:8+8=16 ; sum=600+20+16=636
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,3) ; G=(4,5)
R:(2,4) ; D:(3,4) ; R:(3,5) ; D:(4,5)
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x-54=-54
9x-54=-54 ; x+-6=-6 ; x=-6--6 ; x=0
sorting_algorithms
sorting_algorithms:selection-sort
9, 3, 1, 8, 0
[0,3,1,8,9] ; [0,1,3,8,9] ; [0,1,3,8,9] ; [0,1,3,8,9]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,0) ; G=(4,2)
R:(0,1) ; R:(0,2) ; D:(1,2) ; D:(2,2) ; D:(3,2) ; D:(4,2)
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,0) ; G=(5,2)
D:(3,0) ; D:(4,0) ; D:(5,0) ; R:(5,1) ; R:(5,2)
multidigit_addition
multidigit_addition:right-to-left-carry
909+930
d2:9+0+0=9→w9,c0 ; d1:0+3+0=3→w3,c0 ; d0:9+9+0=18→w8,c1 ; sum=1839
sorting_algorithms
sorting_algorithms:heap-sort
7, 0, 2, 5, 9
[7,9,2,5,0] ; [9,7,2,5,0] ; [0,7,2,5,9] ; [7,0,2,5,9] ; [7,5,2,0,9] ; [0,5,2,7,9] ; [5,0,2,7,9] ; [2,0,5,7,9] ; [0,2,5,7,9]
linear_equation_solving
linear_equation_solving:subtract-then-divide
7x+63=21
7x+63=21 ; 7x=-42 ; x=-6
multidigit_addition
multidigit_addition:left-to-right-partials
973+509
p100:900+500=1400 ; p10:70+0=70 ; p1:3+9=12 ; sum=1400+70+12=1482
linear_equation_solving
linear_equation_solving:inverse-ops
5x-35=-35
5x-35=-35 ; x=(-35--35)/5 ; x=0/5 ; x=0
multidigit_addition
multidigit_addition:left-to-right-partials
643+251
p100:600+200=800 ; p10:40+50=90 ; p1:3+1=4 ; sum=800+90+4=894
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,0) ; G=(2,1)
D:(2,0) ; R:(2,1)
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=204,base=4
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:0 ; CHUNK:2:3 ; CHUNK:3:0 ; OUT:3030
list_summation
list_summation:right-to-left
3, 9, 0, 2
0+2=2 ; 9+2=11 ; 3+11=14
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,1) ; G=(5,4)
D:(4,1) ; D:(5,1) ; R:(5,2) ; R:(5,3) ; R:(5,4)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,2) ; G=(4,5)
R:(2,3) ; R:(2,4) ; R:(2,5) ; D:(3,5) ; D:(4,5)
multidigit_addition
multidigit_addition:left-to-right-partials
876+198
p100:800+100=900 ; p10:70+90=160 ; p1:6+8=14 ; sum=900+160+14=1074
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,4) ; G=(5,5)
R:(3,5) ; D:(4,5) ; D:(5,5)
list_summation
list_summation:right-to-left
0, 1, 0, 8
0+8=8 ; 1+8=9 ; 0+9=9
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x-5=-30
5x-5=-30 ; x+-1=-6 ; x=-6--1 ; x=-5
multidigit_addition
multidigit_addition:rounding-decomposition
482+262
round:490+262=752 ; adjust:752-8=744 ; sum=744
sorting_algorithms
sorting_algorithms:insertion-sort
6, 1, 8, 7, 2
[1,6,8,7,2] ; [1,6,8,7,2] ; [1,6,7,8,2] ; [1,2,6,7,8]
multidigit_addition
multidigit_addition:left-to-right-partials
760+698
p100:700+600=1300 ; p10:60+90=150 ; p1:0+8=8 ; sum=1300+150+8=1458
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(4,3) ; G=(5,4)
R:(4,4) ; D:(5,4)
sorting_algorithms
sorting_algorithms:merge-sort
0, 4, 2, 8, 3
[0,2,4,8,3] ; [0,2,3,4,8]
base_conversion
base_conversion:decomposition
n=1,base=4
TERM:1*4^0=1 ; OUT:1
linear_equation_solving
linear_equation_solving:inverse-ops
6x-54=-60
6x-54=-60 ; x=(-60--54)/6 ; x=-6/6 ; x=-1
list_summation
list_summation:left-to-right
6, 1, 2, 5
6+1=7 ; 7+2=9 ; 9+5=14
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x-16=56
8x-16=56 ; x+-2=7 ; x=7--2 ; x=9
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x+45=70
5x+45=70 ; x+9=14 ; x=14-9 ; x=5
sorting_algorithms
sorting_algorithms:bubble-sort
4, 2, 1, 6, 5
[2,4,1,6,5] ; [2,1,4,6,5] ; [2,1,4,5,6] ; [1,2,4,5,6]
base_conversion
base_conversion:via-binary
n=61,base=2
BINLEN:6 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:1 ; CHUNK:3:1 ; CHUNK:4:0 ; CHUNK:5:1 ; OUT:111101
sorting_algorithms
sorting_algorithms:merge-sort
6, 2, 5, 4, 9
[2,6,5,4,9] ; [2,6,4,5,9] ; [2,4,5,6,9]
linear_equation_solving
linear_equation_solving:inverse-ops
6x-6=-12
6x-6=-12 ; x=(-12--6)/6 ; x=-6/6 ; x=-1
base_conversion
base_conversion:repeated-division
n=142,base=8
DIV:142/8=17,r:6 ; DIV:17/8=2,r:1 ; DIV:2/8=0,r:2 ; OUT:216
base_conversion
base_conversion:via-binary
n=215,base=2
BINLEN:8 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:0 ; CHUNK:3:1 ; CHUNK:4:0 ; CHUNK:5:1 ; CHUNK:6:1 ; CHUNK:7:1 ; OUT:11010111
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x+4=10
2x+4=10 ; x+2=5 ; x=5-2 ; x=3
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x+18=63
9x+18=63 ; x+2=7 ; x=7-2 ; x=5
linear_equation_solving
linear_equation_solving:divide-then-subtract
7x-49=-21
7x-49=-21 ; x+-7=-3 ; x=-3--7 ; x=4
multidigit_addition
multidigit_addition:left-to-right-partials
163+565
p100:100+500=600 ; p10:60+60=120 ; p1:3+5=8 ; sum=600+120+8=728
multidigit_addition
multidigit_addition:right-to-left-carry
192+209
d2:2+9+0=11→w1,c1 ; d1:9+0+1=10→w0,c1 ; d0:1+2+1=4→w4,c0 ; sum=401
sorting_algorithms
sorting_algorithms:merge-sort
6, 8, 2, 1, 5
[6,8,1,2,5] ; [1,2,6,8,5] ; [1,2,5,6,8]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,1) ; G=(4,4)
R:(2,2) ; R:(2,3) ; R:(2,4) ; D:(3,4) ; D:(4,4)
sorting_algorithms
sorting_algorithms:selection-sort
6, 5, 8, 0, 3
[0,5,8,6,3] ; [0,3,8,6,5] ; [0,3,5,6,8] ; [0,3,5,6,8]
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)
multidigit_addition
multidigit_addition:left-to-right-partials
362+917
p100:300+900=1200 ; p10:60+10=70 ; p1:2+7=9 ; sum=1200+70+9=1279
multidigit_addition
multidigit_addition:rounding-decomposition
788+508
round:790+508=1298 ; adjust:1298-2=1296 ; sum=1296
linear_equation_solving
linear_equation_solving:inverse-ops
6x-42=-66
6x-42=-66 ; x=(-66--42)/6 ; x=-24/6 ; x=-4
sorting_algorithms
sorting_algorithms:merge-sort
1, 8, 7, 0, 6
[1,8,0,7,6] ; [0,1,7,8,6] ; [0,1,6,7,8]
sorting_algorithms
sorting_algorithms:merge-sort
6, 8, 3, 1, 9
[6,8,1,3,9] ; [1,3,6,8,9]
linear_equation_solving
linear_equation_solving:inverse-ops
9x-72=-72
9x-72=-72 ; x=(-72--72)/9 ; x=0/9 ; x=0
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(4,4) ; G=(5,5)
R:(4,5) ; D:(5,5)
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x-12=-8
2x-12=-8 ; 2x=4 ; x=2
multidigit_addition
multidigit_addition:left-to-right-partials
654+272
p100:600+200=800 ; p10:50+70=120 ; p1:4+2=6 ; sum=800+120+6=926
sorting_algorithms
sorting_algorithms:bubble-sort
3, 5, 0, 8, 2
[3,0,5,8,2] ; [3,0,5,2,8] ; [0,3,5,2,8] ; [0,3,2,5,8] ; [0,2,3,5,8]
base_conversion
base_conversion:repeated-division
n=210,base=2
DIV:210/2=105,r:0 ; DIV:105/2=52,r:1 ; DIV:52/2=26,r:0 ; 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:11010010
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x-45=9
9x-45=9 ; 9x=54 ; x=6
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)
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x+72=153
9x+72=153 ; x+8=17 ; x=17-8 ; x=9
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x-3=-9
3x-3=-9 ; x+-1=-3 ; x=-3--1 ; x=-2
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x-36=18
9x-36=18 ; x+-4=2 ; x=2--4 ; x=6
sorting_algorithms
sorting_algorithms:insertion-sort
6, 3, 0, 8, 1
[3,6,0,8,1] ; [0,3,6,8,1] ; [0,3,6,8,1] ; [0,1,3,6,8]
multidigit_addition
multidigit_addition:rounding-decomposition
299+181
round:300+181=481 ; adjust:481-1=480 ; sum=480
list_summation
list_summation:pairwise
3, 4, 1, 4
3+4=7 ; 1+4=5 ; 7+5=12
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,4) ; G=(3,5)
D:(2,4) ; D:(3,4) ; R:(3,5)
sorting_algorithms
sorting_algorithms:bubble-sort
7, 0, 2, 9, 5
[0,7,2,9,5] ; [0,2,7,9,5] ; [0,2,7,5,9] ; [0,2,5,7,9]
base_conversion
base_conversion:decomposition
n=15,base=4
TERM:3*4^1=12 ; TERM:3*4^0=3 ; OUT:33
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x+18=72
9x+18=72 ; 9x=54 ; x=6
multidigit_addition
multidigit_addition:right-to-left-carry
471+647
d2:1+7+0=8→w8,c0 ; d1:7+4+0=11→w1,c1 ; d0:4+6+1=11→w1,c1 ; sum=1118
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(0,3) ; G=(5,4)
R:(0,4) ; D:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4) ; D:(5,4)
sorting_algorithms
sorting_algorithms:merge-sort
1, 4, 5, 0, 7
[1,4,0,5,7] ; [0,1,4,5,7]
sorting_algorithms
sorting_algorithms:insertion-sort
6, 0, 9, 2, 7
[0,6,9,2,7] ; [0,6,9,2,7] ; [0,2,6,9,7] ; [0,2,6,7,9]
base_conversion
base_conversion:via-binary
n=242,base=16
BINLEN:8 ; CHUNK:0:15 ; CHUNK:1:2 ; OUT:F2
base_conversion
base_conversion:via-binary
n=143,base=4
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:0 ; CHUNK:2:3 ; CHUNK:3:3 ; OUT:2033
list_summation
list_summation:left-to-right
0, 0, 4, 8
0+0=0 ; 0+4=4 ; 4+8=12
base_conversion
base_conversion:repeated-division
n=7,base=8
DIV:7/8=0,r:7 ; OUT:7
linear_equation_solving
linear_equation_solving:inverse-ops
4x+36=36
4x+36=36 ; x=(36-36)/4 ; x=0/4 ; x=0
base_conversion
base_conversion:decomposition
n=11,base=4
TERM:2*4^1=8 ; TERM:3*4^0=3 ; OUT:23
linear_equation_solving
linear_equation_solving:subtract-then-divide
4x+28=8
4x+28=8 ; 4x=-20 ; x=-5
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)
multidigit_addition
multidigit_addition:left-to-right-partials
436+633
p100:400+600=1000 ; p10:30+30=60 ; p1:6+3=9 ; sum=1000+60+9=1069
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(0,3) ; G=(2,5)
R:(0,4) ; D:(1,4) ; R:(1,5) ; D:(2,5)
base_conversion
base_conversion:via-binary
n=152,base=4
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:1 ; CHUNK:2:2 ; CHUNK:3:0 ; OUT:2120
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,4) ; G=(3,5)
R:(2,5) ; D:(3,5)
list_summation
list_summation:pairwise
4, 0, 8, 2
4+0=4 ; 8+2=10 ; 4+10=14
base_conversion
base_conversion:via-binary
n=227,base=4
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:2 ; CHUNK:2:0 ; CHUNK:3:3 ; OUT:3203
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,2) ; G=(3,5)
D:(3,2) ; R:(3,3) ; R:(3,4) ; R:(3,5)
linear_equation_solving
linear_equation_solving:inverse-ops
5x+15=50
5x+15=50 ; x=(50-15)/5 ; x=35/5 ; x=7
multidigit_addition
multidigit_addition:rounding-decomposition
789+660
round:790+660=1450 ; adjust:1450-1=1449 ; sum=1449
list_summation
list_summation:left-to-right
6, 1, 7, 4
6+1=7 ; 7+7=14 ; 14+4=18