task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x+40=50
5x+40=50 ; x+8=10 ; x=10-8 ; x=2
sorting_algorithms
sorting_algorithms:heap-sort
7, 2, 4, 5, 9
[7,9,4,5,2] ; [9,7,4,5,2] ; [2,7,4,5,9] ; [7,2,4,5,9] ; [7,5,4,2,9] ; [2,5,4,7,9] ; [5,2,4,7,9] ; [4,2,5,7,9] ; [2,4,5,7,9]
list_summation
list_summation:right-to-left
3, 3, 4, 6
4+6=10 ; 3+10=13 ; 3+13=16
sorting_algorithms
sorting_algorithms:merge-sort
6, 7, 3, 9, 5
[3,6,7,9,5] ; [3,5,6,7,9]
list_summation
list_summation:left-to-right
7, 8, 3, 2
7+8=15 ; 15+3=18 ; 18+2=20
list_summation
list_summation:pairwise
4, 4, 5, 3
4+4=8 ; 5+3=8 ; 8+8=16
multidigit_addition
multidigit_addition:left-to-right-partials
496+166
p100:400+100=500 ; p10:90+60=150 ; p1:6+6=12 ; sum=500+150+12=662
linear_equation_solving
linear_equation_solving:subtract-then-divide
3x-15=-3
3x-15=-3 ; 3x=12 ; x=4
multidigit_addition
multidigit_addition:right-to-left-carry
510+829
d2:0+9+0=9→w9,c0 ; d1:1+2+0=3→w3,c0 ; d0:5+8+0=13→w3,c1 ; sum=1339
base_conversion
base_conversion:repeated-division
n=2,base=4
DIV:2/4=0,r:2 ; OUT:2
base_conversion
base_conversion:via-binary
n=223,base=16
BINLEN:8 ; CHUNK:0:13 ; CHUNK:1:15 ; OUT:DF
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,1) ; G=(3,5)
R:(2,2) ; D:(3,2) ; R:(3,3) ; R:(3,4) ; R:(3,5)
linear_equation_solving
linear_equation_solving:divide-then-subtract
6x-48=-12
6x-48=-12 ; x+-8=-2 ; x=-2--8 ; x=6
multidigit_addition
multidigit_addition:left-to-right-partials
487+334
p100:400+300=700 ; p10:80+30=110 ; p1:7+4=11 ; sum=700+110+11=821
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(1,1) ; G=(2,2)
D:(2,1) ; R:(2,2)
linear_equation_solving
linear_equation_solving:subtract-then-divide
4x+16=48
4x+16=48 ; 4x=32 ; x=8
multidigit_addition
multidigit_addition:right-to-left-carry
116+971
d2:6+1+0=7→w7,c0 ; d1:1+7+0=8→w8,c0 ; d0:1+9+0=10→w0,c1 ; sum=1087
sorting_algorithms
sorting_algorithms:insertion-sort
1, 6, 2, 7, 9
[1,6,2,7,9] ; [1,2,6,7,9] ; [1,2,6,7,9] ; [1,2,6,7,9]
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x-72=-64
8x-72=-64 ; x+-9=-8 ; x=-8--9 ; x=1
base_conversion
base_conversion:repeated-division
n=175,base=8
DIV:175/8=21,r:7 ; DIV:21/8=2,r:5 ; DIV:2/8=0,r:2 ; OUT:257
base_conversion
base_conversion:repeated-division
n=76,base=16
DIV:76/16=4,r:12 ; DIV:4/16=0,r:4 ; OUT:4C
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,2) ; G=(5,5)
R:(4,3) ; R:(4,4) ; R:(4,5) ; D:(5,5)
base_conversion
base_conversion:decomposition
n=189,base=8
TERM:2*8^2=128 ; TERM:7*8^1=56 ; TERM:5*8^0=5 ; OUT:275
multidigit_addition
multidigit_addition:rounding-decomposition
769+157
round:770+157=927 ; adjust:927-1=926 ; sum=926
sorting_algorithms
sorting_algorithms:merge-sort
6, 7, 0, 2, 8
[0,2,6,7,8]
list_summation
list_summation:pairwise
2, 2, 9, 0
2+2=4 ; 9+0=9 ; 4+9=13
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x+8=-8
8x+8=-8 ; 8x=-16 ; x=-2
multidigit_addition
multidigit_addition:right-to-left-carry
567+187
d2:7+7+0=14→w4,c1 ; d1:6+8+1=15→w5,c1 ; d0:5+1+1=7→w7,c0 ; sum=754
multidigit_addition
multidigit_addition:right-to-left-carry
234+896
d2:4+6+0=10→w0,c1 ; d1:3+9+1=13→w3,c1 ; d0:2+8+1=11→w1,c1 ; sum=1130
list_summation
list_summation:right-to-left
8, 2, 8, 2
8+2=10 ; 2+10=12 ; 8+12=20
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,2) ; G=(3,5)
R:(1,3) ; R:(1,4) ; R:(1,5) ; D:(2,5) ; D:(3,5)
sorting_algorithms
sorting_algorithms:merge-sort
4, 5, 3, 7, 9
[3,4,5,7,9]
multidigit_addition
multidigit_addition:rounding-decomposition
586+219
round:590+219=809 ; adjust:809-4=805 ; sum=805
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)
sorting_algorithms
sorting_algorithms:merge-sort
3, 0, 8, 4, 1
[0,3,8,4,1] ; [0,3,4,8,1] ; [0,1,3,4,8]
list_summation
list_summation:pairwise
1, 9, 8, 9
1+9=10 ; 8+9=17 ; 10+17=27
base_conversion
base_conversion:decomposition
n=132,base=4
TERM:2*4^3=128 ; TERM:0*4^2=0 ; TERM:1*4^1=4 ; TERM:0*4^0=0 ; OUT:2010
list_summation
list_summation:pairwise
5, 1, 1, 2
5+1=6 ; 1+2=3 ; 6+3=9
base_conversion
base_conversion:decomposition
n=212,base=4
TERM:3*4^3=192 ; TERM:1*4^2=16 ; TERM:1*4^1=4 ; TERM:0*4^0=0 ; OUT:3110
base_conversion
base_conversion:decomposition
n=99,base=4
TERM:1*4^3=64 ; TERM:2*4^2=32 ; TERM:0*4^1=0 ; TERM:3*4^0=3 ; OUT:1203
multidigit_addition
multidigit_addition:rounding-decomposition
382+641
round:390+641=1031 ; adjust:1031-8=1023 ; sum=1023
linear_equation_solving
linear_equation_solving:divide-then-subtract
6x-30=-60
6x-30=-60 ; x+-5=-10 ; x=-10--5 ; x=-5
sorting_algorithms
sorting_algorithms:bubble-sort
9, 2, 7, 1, 3
[2,9,7,1,3] ; [2,7,9,1,3] ; [2,7,1,9,3] ; [2,7,1,3,9] ; [2,1,7,3,9] ; [2,1,3,7,9] ; [1,2,3,7,9]
multidigit_addition
multidigit_addition:right-to-left-carry
598+972
d2:8+2+0=10→w0,c1 ; d1:9+7+1=17→w7,c1 ; d0:5+9+1=15→w5,c1 ; sum=1570
sorting_algorithms
sorting_algorithms:bubble-sort
9, 0, 8, 2, 5
[0,9,8,2,5] ; [0,8,9,2,5] ; [0,8,2,9,5] ; [0,8,2,5,9] ; [0,2,8,5,9] ; [0,2,5,8,9]
base_conversion
base_conversion:repeated-division
n=188,base=16
DIV:188/16=11,r:12 ; DIV:11/16=0,r:11 ; OUT:BC
multidigit_addition
multidigit_addition:right-to-left-carry
295+419
d2:5+9+0=14→w4,c1 ; d1:9+1+1=11→w1,c1 ; d0:2+4+1=7→w7,c0 ; sum=714
base_conversion
base_conversion:decomposition
n=141,base=8
TERM:2*8^2=128 ; TERM:1*8^1=8 ; TERM:5*8^0=5 ; OUT:215
base_conversion
base_conversion:repeated-division
n=106,base=4
DIV:106/4=26,r:2 ; DIV:26/4=6,r:2 ; DIV:6/4=1,r:2 ; DIV:1/4=0,r:1 ; OUT:1222
multidigit_addition
multidigit_addition:left-to-right-partials
926+551
p100:900+500=1400 ; p10:20+50=70 ; p1:6+1=7 ; sum=1400+70+7=1477
list_summation
list_summation:right-to-left
4, 5, 0, 6
0+6=6 ; 5+6=11 ; 4+11=15
list_summation
list_summation:left-to-right
6, 1, 6, 3
6+1=7 ; 7+6=13 ; 13+3=16
linear_equation_solving
linear_equation_solving:divide-then-subtract
7x+21=63
7x+21=63 ; x+3=9 ; x=9-3 ; x=6
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(4,1) ; G=(5,2)
D:(5,1) ; R:(5,2)
sorting_algorithms
sorting_algorithms:merge-sort
8, 1, 3, 7, 0
[1,8,3,7,0] ; [1,3,7,8,0] ; [0,1,3,7,8]
base_conversion
base_conversion:decomposition
n=217,base=8
TERM:3*8^2=192 ; TERM:3*8^1=24 ; TERM:1*8^0=1 ; OUT:331
list_summation
list_summation:pairwise
5, 7, 8, 8
5+7=12 ; 8+8=16 ; 12+16=28
list_summation
list_summation:right-to-left
1, 9, 3, 9
3+9=12 ; 9+12=21 ; 1+21=22
multidigit_addition
multidigit_addition:rounding-decomposition
689+116
round:690+116=806 ; adjust:806-1=805 ; sum=805
linear_equation_solving
linear_equation_solving:inverse-ops
5x+10=5
5x+10=5 ; x=(5-10)/5 ; x=-5/5 ; x=-1
list_summation
list_summation:pairwise
6, 4, 7, 0
6+4=10 ; 7+0=7 ; 10+7=17
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)
list_summation
list_summation:left-to-right
1, 6, 4, 8
1+6=7 ; 7+4=11 ; 11+8=19
list_summation
list_summation:left-to-right
5, 4, 5, 9
5+4=9 ; 9+5=14 ; 14+9=23
list_summation
list_summation:right-to-left
9, 8, 5, 1
5+1=6 ; 8+6=14 ; 9+14=23
base_conversion
base_conversion:repeated-division
n=186,base=4
DIV:186/4=46,r:2 ; DIV:46/4=11,r:2 ; DIV:11/4=2,r:3 ; DIV:2/4=0,r:2 ; OUT:2322
linear_equation_solving
linear_equation_solving:inverse-ops
4x-36=-20
4x-36=-20 ; x=(-20--36)/4 ; x=16/4 ; x=4
multidigit_addition
multidigit_addition:left-to-right-partials
512+906
p100:500+900=1400 ; p10:10+0=10 ; p1:2+6=8 ; sum=1400+10+8=1418
list_summation
list_summation:right-to-left
4, 1, 7, 7
7+7=14 ; 1+14=15 ; 4+15=19
list_summation
list_summation:pairwise
9, 2, 7, 6
9+2=11 ; 7+6=13 ; 11+13=24
list_summation
list_summation:right-to-left
1, 4, 8, 3
8+3=11 ; 4+11=15 ; 1+15=16
multidigit_addition
multidigit_addition:left-to-right-partials
815+603
p100:800+600=1400 ; p10:10+0=10 ; p1:5+3=8 ; sum=1400+10+8=1418
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(0,3) ; G=(4,4)
R:(0,4) ; D:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4)
list_summation
list_summation:right-to-left
0, 4, 6, 4
6+4=10 ; 4+10=14 ; 0+14=14
base_conversion
base_conversion:decomposition
n=250,base=8
TERM:3*8^2=192 ; TERM:7*8^1=56 ; TERM:2*8^0=2 ; OUT:372
sorting_algorithms
sorting_algorithms:insertion-sort
1, 3, 8, 6, 4
[1,3,8,6,4] ; [1,3,8,6,4] ; [1,3,6,8,4] ; [1,3,4,6,8]
sorting_algorithms
sorting_algorithms:bubble-sort
5, 2, 7, 1, 6
[2,5,7,1,6] ; [2,5,1,7,6] ; [2,5,1,6,7] ; [2,1,5,6,7] ; [1,2,5,6,7]
list_summation
list_summation:right-to-left
5, 7, 0, 0
0+0=0 ; 7+0=7 ; 5+7=12
sorting_algorithms
sorting_algorithms:merge-sort
7, 9, 1, 5, 3
[1,5,7,9,3] ; [1,3,5,7,9]
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)
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x+15=20
5x+15=20 ; x+3=4 ; x=4-3 ; x=1
multidigit_addition
multidigit_addition:right-to-left-carry
464+459
d2:4+9+0=13→w3,c1 ; d1:6+5+1=12→w2,c1 ; d0:4+4+1=9→w9,c0 ; sum=923
base_conversion
base_conversion:repeated-division
n=253,base=2
DIV:253/2=126,r:1 ; DIV:126/2=63,r:0 ; 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:11111101
multidigit_addition
multidigit_addition:rounding-decomposition
786+150
round:790+150=940 ; adjust:940-4=936 ; sum=936
multidigit_addition
multidigit_addition:rounding-decomposition
584+519
round:590+519=1109 ; adjust:1109-6=1103 ; sum=1103
sorting_algorithms
sorting_algorithms:bubble-sort
4, 3, 2, 9, 6
[3,4,2,9,6] ; [3,2,4,9,6] ; [3,2,4,6,9] ; [2,3,4,6,9]
linear_equation_solving
linear_equation_solving:divide-then-subtract
4x+8=-8
4x+8=-8 ; x+2=-2 ; x=-2-2 ; x=-4
base_conversion
base_conversion:via-binary
n=29,base=8
BINLEN:5 ; CHUNK:0:3 ; CHUNK:1:5 ; OUT:35
sorting_algorithms
sorting_algorithms:merge-sort
1, 5, 6, 4, 9
[1,5,4,6,9] ; [1,4,5,6,9]
multidigit_addition
multidigit_addition:left-to-right-partials
720+750
p100:700+700=1400 ; p10:20+50=70 ; p1:0+0=0 ; sum=1400+70+0=1470
multidigit_addition
multidigit_addition:rounding-decomposition
428+544
round:430+544=974 ; adjust:974-2=972 ; sum=972
sorting_algorithms
sorting_algorithms:insertion-sort
1, 9, 7, 2, 3
[1,9,7,2,3] ; [1,7,9,2,3] ; [1,2,7,9,3] ; [1,2,3,7,9]
multidigit_addition
multidigit_addition:rounding-decomposition
264+161
round:270+161=431 ; adjust:431-6=425 ; sum=425
sorting_algorithms
sorting_algorithms:insertion-sort
2, 3, 1, 6, 9
[2,3,1,6,9] ; [1,2,3,6,9] ; [1,2,3,6,9] ; [1,2,3,6,9]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,1) ; G=(4,4)
R:(1,2) ; R:(1,3) ; R:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4)
base_conversion
base_conversion:decomposition
n=24,base=8
TERM:3*8^1=24 ; TERM:0*8^0=0 ; OUT:30
base_conversion
base_conversion:decomposition
n=82,base=4
TERM:1*4^3=64 ; TERM:1*4^2=16 ; TERM:0*4^1=0 ; TERM:2*4^0=2 ; OUT:1102
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x+72=126
9x+72=126 ; 9x=54 ; x=6
multidigit_addition
multidigit_addition:right-to-left-carry
931+862
d2:1+2+0=3→w3,c0 ; d1:3+6+0=9→w9,c0 ; d0:9+8+0=17→w7,c1 ; sum=1793
list_summation
list_summation:left-to-right
9, 1, 2, 8
9+1=10 ; 10+2=12 ; 12+8=20