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
735+212
round:740+212=952 ; adjust:952-5=947 ; sum=947
multidigit_addition
multidigit_addition:left-to-right-partials
509+164
p100:500+100=600 ; p10:0+60=60 ; p1:9+4=13 ; sum=600+60+13=673
list_summation
list_summation:right-to-left
2, 1, 5, 1
5+1=6 ; 1+6=7 ; 2+7=9
sorting_algorithms
sorting_algorithms:merge-sort
1, 5, 8, 4, 6
[1,5,4,8,6] ; [1,4,5,8,6] ; [1,4,5,6,8]
base_conversion
base_conversion:repeated-division
n=142,base=4
DIV:142/4=35,r:2 ; DIV:35/4=8,r:3 ; DIV:8/4=2,r:0 ; DIV:2/4=0,r:2 ; OUT:2032
base_conversion
base_conversion:repeated-division
n=203,base=4
DIV:203/4=50,r:3 ; DIV:50/4=12,r:2 ; DIV:12/4=3,r:0 ; DIV:3/4=0,r:3 ; OUT:3023
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x-18=-81
9x-18=-81 ; 9x=-63 ; x=-7
sorting_algorithms
sorting_algorithms:heap-sort
2, 9, 7, 6, 8
[9,2,7,6,8] ; [9,8,7,6,2] ; [2,8,7,6,9] ; [8,2,7,6,9] ; [8,6,7,2,9] ; [2,6,7,8,9] ; [7,6,2,8,9] ; [2,6,7,8,9] ; [6,2,7,8,9] ; [2,6,7,8,9]
base_conversion
base_conversion:repeated-division
n=175,base=4
DIV:175/4=43,r:3 ; DIV:43/4=10,r:3 ; DIV:10/4=2,r:2 ; DIV:2/4=0,r:2 ; OUT:2233
list_summation
list_summation:right-to-left
3, 8, 3, 2
3+2=5 ; 8+5=13 ; 3+13=16
sorting_algorithms
sorting_algorithms:insertion-sort
9, 3, 1, 8, 0
[3,9,1,8,0] ; [1,3,9,8,0] ; [1,3,8,9,0] ; [0,1,3,8,9]
linear_equation_solving
linear_equation_solving:subtract-then-divide
5x+5=-15
5x+5=-15 ; 5x=-20 ; x=-4
multidigit_addition
multidigit_addition:right-to-left-carry
634+875
d2:4+5+0=9→w9,c0 ; d1:3+7+0=10→w0,c1 ; d0:6+8+1=15→w5,c1 ; sum=1509
list_summation
list_summation:left-to-right
3, 8, 7, 4
3+8=11 ; 11+7=18 ; 18+4=22
multidigit_addition
multidigit_addition:rounding-decomposition
769+869
round:770+869=1639 ; adjust:1639-1=1638 ; sum=1638
list_summation
list_summation:right-to-left
5, 2, 5, 7
5+7=12 ; 2+12=14 ; 5+14=19
linear_equation_solving
linear_equation_solving:inverse-ops
7x-35=-7
7x-35=-7 ; x=(-7--35)/7 ; x=28/7 ; x=4
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,4) ; G=(4,5)
R:(3,5) ; D:(4,5)
sorting_algorithms
sorting_algorithms:bubble-sort
0, 6, 9, 5, 3
[0,6,5,9,3] ; [0,6,5,3,9] ; [0,5,6,3,9] ; [0,5,3,6,9] ; [0,3,5,6,9]
linear_equation_solving
linear_equation_solving:inverse-ops
5x-30=-65
5x-30=-65 ; x=(-65--30)/5 ; x=-35/5 ; x=-7
list_summation
list_summation:left-to-right
6, 1, 0, 4
6+1=7 ; 7+0=7 ; 7+4=11
base_conversion
base_conversion:via-binary
n=236,base=4
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:2 ; CHUNK:2:3 ; CHUNK:3:0 ; OUT:3230
list_summation
list_summation:right-to-left
6, 3, 5, 8
5+8=13 ; 3+13=16 ; 6+16=22
base_conversion
base_conversion:via-binary
n=157,base=4
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:1 ; CHUNK:2:3 ; CHUNK:3:1 ; OUT:2131
multidigit_addition
multidigit_addition:right-to-left-carry
936+241
d2:6+1+0=7→w7,c0 ; d1:3+4+0=7→w7,c0 ; d0:9+2+0=11→w1,c1 ; sum=1177
sorting_algorithms
sorting_algorithms:merge-sort
2, 4, 1, 9, 7
[1,2,4,9,7] ; [1,2,4,7,9]
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x+72=56
8x+72=56 ; 8x=-16 ; x=-2
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(1,3) ; G=(5,4)
R:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4) ; D:(5,4)
sorting_algorithms
sorting_algorithms:insertion-sort
8, 1, 0, 3, 5
[1,8,0,3,5] ; [0,1,8,3,5] ; [0,1,3,8,5] ; [0,1,3,5,8]
sorting_algorithms
sorting_algorithms:bubble-sort
7, 3, 6, 5, 9
[3,7,6,5,9] ; [3,6,7,5,9] ; [3,6,5,7,9] ; [3,5,6,7,9]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,1) ; G=(5,3)
R:(3,2) ; R:(3,3) ; D:(4,3) ; D:(5,3)
base_conversion
base_conversion:repeated-division
n=182,base=16
DIV:182/16=11,r:6 ; DIV:11/16=0,r:11 ; OUT:B6
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,3) ; G=(1,4)
R:(0,4) ; D:(1,4)
list_summation
list_summation:right-to-left
8, 8, 8, 3
8+3=11 ; 8+11=19 ; 8+19=27
base_conversion
base_conversion:decomposition
n=25,base=4
TERM:1*4^2=16 ; TERM:2*4^1=8 ; TERM:1*4^0=1 ; OUT:121
list_summation
list_summation:pairwise
5, 2, 6, 7
5+2=7 ; 6+7=13 ; 7+13=20
base_conversion
base_conversion:repeated-division
n=3,base=2
DIV:3/2=1,r:1 ; DIV:1/2=0,r:1 ; OUT:11
base_conversion
base_conversion:repeated-division
n=121,base=16
DIV:121/16=7,r:9 ; DIV:7/16=0,r:7 ; OUT:79
linear_equation_solving
linear_equation_solving:divide-then-subtract
4x-12=-28
4x-12=-28 ; x+-3=-7 ; x=-7--3 ; x=-4
list_summation
list_summation:right-to-left
8, 6, 4, 6
4+6=10 ; 6+10=16 ; 8+16=24
base_conversion
base_conversion:via-binary
n=24,base=4
BINLEN:5 ; CHUNK:0:1 ; CHUNK:1:2 ; CHUNK:2:0 ; OUT:120
multidigit_addition
multidigit_addition:rounding-decomposition
907+394
round:910+394=1304 ; adjust:1304-3=1301 ; sum=1301
list_summation
list_summation:left-to-right
2, 8, 2, 6
2+8=10 ; 10+2=12 ; 12+6=18
base_conversion
base_conversion:repeated-division
n=124,base=8
DIV:124/8=15,r:4 ; DIV:15/8=1,r:7 ; DIV:1/8=0,r:1 ; OUT:174
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,0) ; G=(5,4)
R:(4,1) ; R:(4,2) ; R:(4,3) ; R:(4,4) ; D:(5,4)
list_summation
list_summation:right-to-left
0, 5, 0, 3
0+3=3 ; 5+3=8 ; 0+8=8
list_summation
list_summation:right-to-left
0, 1, 2, 8
2+8=10 ; 1+10=11 ; 0+11=11
multidigit_addition
multidigit_addition:rounding-decomposition
257+909
round:260+909=1169 ; adjust:1169-3=1166 ; sum=1166
sorting_algorithms
sorting_algorithms:insertion-sort
5, 8, 0, 3, 4
[5,8,0,3,4] ; [0,5,8,3,4] ; [0,3,5,8,4] ; [0,3,4,5,8]
list_summation
list_summation:left-to-right
4, 5, 1, 3
4+5=9 ; 9+1=10 ; 10+3=13
base_conversion
base_conversion:repeated-division
n=111,base=2
DIV:111/2=55,r:1 ; DIV:55/2=27,r:1 ; DIV:27/2=13,r:1 ; 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:1101111
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x+9=-72
9x+9=-72 ; x+1=-8 ; x=-8-1 ; x=-9
multidigit_addition
multidigit_addition:right-to-left-carry
574+335
d2:4+5+0=9→w9,c0 ; d1:7+3+0=10→w0,c1 ; d0:5+3+1=9→w9,c0 ; sum=909
sorting_algorithms
sorting_algorithms:heap-sort
8, 5, 9, 6, 4
[8,6,9,5,4] ; [9,6,8,5,4] ; [4,6,8,5,9] ; [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]
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(0,0) ; G=(3,4)
D:(1,0) ; D:(2,0) ; D:(3,0) ; R:(3,1) ; R:(3,2) ; R:(3,3) ; R:(3,4)
sorting_algorithms
sorting_algorithms:selection-sort
8, 0, 2, 4, 6
[0,8,2,4,6] ; [0,2,8,4,6] ; [0,2,4,8,6] ; [0,2,4,6,8]
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,4) ; G=(4,5)
R:(2,5) ; D:(3,5) ; D:(4,5)
list_summation
list_summation:right-to-left
3, 5, 2, 7
2+7=9 ; 5+9=14 ; 3+14=17
list_summation
list_summation:right-to-left
5, 4, 6, 9
6+9=15 ; 4+15=19 ; 5+19=24
list_summation
list_summation:right-to-left
6, 4, 7, 9
7+9=16 ; 4+16=20 ; 6+20=26
sorting_algorithms
sorting_algorithms:selection-sort
7, 0, 2, 1, 8
[0,7,2,1,8] ; [0,1,2,7,8] ; [0,1,2,7,8] ; [0,1,2,7,8]
list_summation
list_summation:right-to-left
4, 2, 9, 3
9+3=12 ; 2+12=14 ; 4+14=18
linear_equation_solving
linear_equation_solving:inverse-ops
8x+64=96
8x+64=96 ; x=(96-64)/8 ; x=32/8 ; x=4
multidigit_addition
multidigit_addition:left-to-right-partials
216+861
p100:200+800=1000 ; p10:10+60=70 ; p1:6+1=7 ; sum=1000+70+7=1077
base_conversion
base_conversion:repeated-division
n=241,base=2
DIV:241/2=120,r:1 ; DIV:120/2=60,r:0 ; DIV:60/2=30,r:0 ; DIV:30/2=15,r:0 ; 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:11110001
base_conversion
base_conversion:via-binary
n=166,base=4
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:2 ; CHUNK:2:1 ; CHUNK:3:2 ; OUT:2212
list_summation
list_summation:pairwise
1, 3, 5, 0
1+3=4 ; 5+0=5 ; 4+5=9
base_conversion
base_conversion:via-binary
n=94,base=2
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:0 ; CHUNK:2:1 ; CHUNK:3:1 ; CHUNK:4:1 ; CHUNK:5:1 ; CHUNK:6:0 ; OUT:1011110
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,2) ; G=(5,3)
D:(4,2) ; D:(5,2) ; R:(5,3)
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x+45=117
9x+45=117 ; x+5=13 ; x=13-5 ; x=8
linear_equation_solving
linear_equation_solving:subtract-then-divide
6x-36=-48
6x-36=-48 ; 6x=-12 ; x=-2
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,4) ; G=(4,5)
R:(0,5) ; D:(1,5) ; D:(2,5) ; D:(3,5) ; D:(4,5)
multidigit_addition
multidigit_addition:rounding-decomposition
904+908
round:910+908=1818 ; adjust:1818-6=1812 ; sum=1812
list_summation
list_summation:right-to-left
7, 8, 9, 3
9+3=12 ; 8+12=20 ; 7+20=27
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(4,0) ; G=(5,3)
D:(5,0) ; R:(5,1) ; R:(5,2) ; R:(5,3)
linear_equation_solving
linear_equation_solving:subtract-then-divide
7x+35=-7
7x+35=-7 ; 7x=-42 ; x=-6
sorting_algorithms
sorting_algorithms:selection-sort
8, 0, 3, 5, 2
[0,8,3,5,2] ; [0,2,3,5,8] ; [0,2,3,5,8] ; [0,2,3,5,8]
sorting_algorithms
sorting_algorithms:heap-sort
9, 8, 5, 3, 7
[7,8,5,3,9] ; [8,7,5,3,9] ; [3,7,5,8,9] ; [7,3,5,8,9] ; [5,3,7,8,9] ; [3,5,7,8,9]
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x+54=45
9x+54=45 ; x+6=5 ; x=5-6 ; x=-1
list_summation
list_summation:right-to-left
9, 9, 3, 3
3+3=6 ; 9+6=15 ; 9+15=24
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,3) ; G=(5,4)
D:(3,3) ; D:(4,3) ; D:(5,3) ; R:(5,4)
base_conversion
base_conversion:repeated-division
n=189,base=16
DIV:189/16=11,r:13 ; DIV:11/16=0,r:11 ; OUT:BD
multidigit_addition
multidigit_addition:right-to-left-carry
469+635
d2:9+5+0=14→w4,c1 ; d1:6+3+1=10→w0,c1 ; d0:4+6+1=11→w1,c1 ; sum=1104
list_summation
list_summation:left-to-right
9, 1, 8, 5
9+1=10 ; 10+8=18 ; 18+5=23
list_summation
list_summation:pairwise
3, 0, 1, 6
3+0=3 ; 1+6=7 ; 3+7=10
base_conversion
base_conversion:decomposition
n=75,base=4
TERM:1*4^3=64 ; TERM:0*4^2=0 ; TERM:2*4^1=8 ; TERM:3*4^0=3 ; OUT:1023
multidigit_addition
multidigit_addition:right-to-left-carry
197+836
d2:7+6+0=13→w3,c1 ; d1:9+3+1=13→w3,c1 ; d0:1+8+1=10→w0,c1 ; sum=1033
list_summation
list_summation:right-to-left
6, 5, 2, 8
2+8=10 ; 5+10=15 ; 6+15=21
sorting_algorithms
sorting_algorithms:selection-sort
2, 5, 7, 0, 4
[0,5,7,2,4] ; [0,2,7,5,4] ; [0,2,4,5,7] ; [0,2,4,5,7]
list_summation
list_summation:right-to-left
6, 5, 0, 9
0+9=9 ; 5+9=14 ; 6+14=20
multidigit_addition
multidigit_addition:right-to-left-carry
974+612
d2:4+2+0=6→w6,c0 ; d1:7+1+0=8→w8,c0 ; d0:9+6+0=15→w5,c1 ; sum=1586
list_summation
list_summation:right-to-left
7, 0, 8, 1
8+1=9 ; 0+9=9 ; 7+9=16
sorting_algorithms
sorting_algorithms:heap-sort
2, 1, 5, 3, 0
[2,3,5,1,0] ; [5,3,2,1,0] ; [0,3,2,1,5] ; [3,0,2,1,5] ; [3,1,2,0,5] ; [0,1,2,3,5] ; [2,1,0,3,5] ; [0,1,2,3,5] ; [1,0,2,3,5] ; [0,1,2,3,5]
list_summation
list_summation:left-to-right
2, 2, 0, 3
2+2=4 ; 4+0=4 ; 4+3=7
multidigit_addition
multidigit_addition:left-to-right-partials
950+653
p100:900+600=1500 ; p10:50+50=100 ; p1:0+3=3 ; sum=1500+100+3=1603
linear_equation_solving
linear_equation_solving:subtract-then-divide
3x-21=-45
3x-21=-45 ; 3x=-24 ; x=-8
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x-4=0
2x-4=0 ; x+-2=0 ; x=0--2 ; x=2
linear_equation_solving
linear_equation_solving:inverse-ops
3x+24=48
3x+24=48 ; x=(48-24)/3 ; x=24/3 ; x=8
base_conversion
base_conversion:decomposition
n=61,base=4
TERM:3*4^2=48 ; TERM:3*4^1=12 ; TERM:1*4^0=1 ; OUT:331
base_conversion
base_conversion:via-binary
n=60,base=8
BINLEN:6 ; CHUNK:0:7 ; CHUNK:1:4 ; OUT:74