task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
sorting_algorithms
sorting_algorithms:bubble-sort
2, 6, 7, 0, 9
[2,6,0,7,9] ; [2,0,6,7,9] ; [0,2,6,7,9]
base_conversion
base_conversion:repeated-division
n=41,base=2
DIV:41/2=20,r:1 ; DIV:20/2=10,r:0 ; 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:101001
multidigit_addition
multidigit_addition:right-to-left-carry
276+700
d2:6+0+0=6→w6,c0 ; d1:7+0+0=7→w7,c0 ; d0:2+7+0=9→w9,c0 ; sum=976
multidigit_addition
multidigit_addition:left-to-right-partials
108+983
p100:100+900=1000 ; p10:0+80=80 ; p1:8+3=11 ; sum=1000+80+11=1091
base_conversion
base_conversion:decomposition
n=230,base=8
TERM:3*8^2=192 ; TERM:4*8^1=32 ; TERM:6*8^0=6 ; OUT:346
base_conversion
base_conversion:decomposition
n=58,base=4
TERM:3*4^2=48 ; TERM:2*4^1=8 ; TERM:2*4^0=2 ; OUT:322
linear_equation_solving
linear_equation_solving:inverse-ops
4x+28=36
4x+28=36 ; x=(36-28)/4 ; x=8/4 ; x=2
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x+12=28
2x+12=28 ; 2x=16 ; x=8
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,0) ; G=(5,2)
R:(1,1) ; R:(1,2) ; D:(2,2) ; D:(3,2) ; D:(4,2) ; D:(5,2)
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(4,0) ; G=(5,4)
R:(4,1) ; D:(5,1) ; R:(5,2) ; R:(5,3) ; R:(5,4)
multidigit_addition
multidigit_addition:rounding-decomposition
635+925
round:640+925=1565 ; adjust:1565-5=1560 ; sum=1560
multidigit_addition
multidigit_addition:rounding-decomposition
827+839
round:830+839=1669 ; adjust:1669-3=1666 ; sum=1666
list_summation
list_summation:right-to-left
6, 6, 1, 7
1+7=8 ; 6+8=14 ; 6+14=20
multidigit_addition
multidigit_addition:rounding-decomposition
193+280
round:200+280=480 ; adjust:480-7=473 ; sum=473
multidigit_addition
multidigit_addition:rounding-decomposition
361+114
round:370+114=484 ; adjust:484-9=475 ; sum=475
linear_equation_solving
linear_equation_solving:divide-then-subtract
4x-28=0
4x-28=0 ; x+-7=0 ; x=0--7 ; x=7
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x+0=0
2x+0=0 ; 2x=0 ; x=0
multidigit_addition
multidigit_addition:left-to-right-partials
193+476
p100:100+400=500 ; p10:90+70=160 ; p1:3+6=9 ; sum=500+160+9=669
sorting_algorithms
sorting_algorithms:bubble-sort
1, 3, 4, 2, 6
[1,3,2,4,6] ; [1,2,3,4,6]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,3) ; G=(2,5)
R:(0,4) ; R:(0,5) ; D:(1,5) ; D:(2,5)
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x+64=96
8x+64=96 ; 8x=32 ; x=4
linear_equation_solving
linear_equation_solving:subtract-then-divide
4x-36=-4
4x-36=-4 ; 4x=32 ; x=8
multidigit_addition
multidigit_addition:rounding-decomposition
512+847
round:520+847=1367 ; adjust:1367-8=1359 ; sum=1359
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x-63=-72
9x-63=-72 ; 9x=-9 ; x=-1
base_conversion
base_conversion:via-binary
n=138,base=2
BINLEN:8 ; CHUNK:0:1 ; CHUNK:1:0 ; CHUNK:2:0 ; CHUNK:3:0 ; CHUNK:4:1 ; CHUNK:5:0 ; CHUNK:6:1 ; CHUNK:7:0 ; OUT:10001010
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x-18=9
3x-18=9 ; x+-6=3 ; x=3--6 ; x=9
multidigit_addition
multidigit_addition:left-to-right-partials
384+893
p100:300+800=1100 ; p10:80+90=170 ; p1:4+3=7 ; sum=1100+170+7=1277
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x+8=32
8x+8=32 ; x+1=4 ; x=4-1 ; x=3
multidigit_addition
multidigit_addition:right-to-left-carry
320+675
d2:0+5+0=5→w5,c0 ; d1:2+7+0=9→w9,c0 ; d0:3+6+0=9→w9,c0 ; sum=995
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)
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x-16=-32
2x-16=-32 ; 2x=-16 ; x=-8
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:alternating
grid=6 ; S=(1,1) ; G=(2,4)
R:(1,2) ; D:(2,2) ; R:(2,3) ; R:(2,4)
list_summation
list_summation:right-to-left
5, 2, 1, 8
1+8=9 ; 2+9=11 ; 5+11=16
base_conversion
base_conversion:decomposition
n=25,base=16
TERM:1*16^1=16 ; TERM:9*16^0=9 ; OUT:19
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(4,1) ; G=(5,5)
R:(4,2) ; R:(4,3) ; R:(4,4) ; R:(4,5) ; D:(5,5)
linear_equation_solving
linear_equation_solving:subtract-then-divide
4x-32=-64
4x-32=-64 ; 4x=-32 ; x=-8
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,2) ; G=(4,4)
R:(2,3) ; D:(3,3) ; R:(3,4) ; D:(4,4)
linear_equation_solving
linear_equation_solving:inverse-ops
7x+7=-42
7x+7=-42 ; x=(-42-7)/7 ; x=-49/7 ; x=-7
base_conversion
base_conversion:decomposition
n=82,base=8
TERM:1*8^2=64 ; TERM:2*8^1=16 ; TERM:2*8^0=2 ; OUT:122
list_summation
list_summation:right-to-left
4, 0, 6, 2
6+2=8 ; 0+8=8 ; 4+8=12
base_conversion
base_conversion:decomposition
n=52,base=8
TERM:6*8^1=48 ; TERM:4*8^0=4 ; OUT:64
linear_equation_solving
linear_equation_solving:inverse-ops
3x+12=6
3x+12=6 ; x=(6-12)/3 ; x=-6/3 ; x=-2
linear_equation_solving
linear_equation_solving:inverse-ops
3x-9=-3
3x-9=-3 ; x=(-3--9)/3 ; x=6/3 ; x=2
sorting_algorithms
sorting_algorithms:insertion-sort
0, 5, 8, 6, 9
[0,5,8,6,9] ; [0,5,8,6,9] ; [0,5,6,8,9] ; [0,5,6,8,9]
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,0) ; G=(5,2)
R:(1,1) ; R:(1,2) ; D:(2,2) ; D:(3,2) ; D:(4,2) ; D:(5,2)
list_summation
list_summation:left-to-right
7, 8, 7, 0
7+8=15 ; 15+7=22 ; 22+0=22
sorting_algorithms
sorting_algorithms:bubble-sort
8, 0, 9, 6, 2
[0,8,9,6,2] ; [0,8,6,9,2] ; [0,8,6,2,9] ; [0,6,8,2,9] ; [0,6,2,8,9] ; [0,2,6,8,9]
list_summation
list_summation:left-to-right
6, 7, 4, 4
6+7=13 ; 13+4=17 ; 17+4=21
multidigit_addition
multidigit_addition:rounding-decomposition
440+903
round:440+903=1343 ; adjust:1343-0=1343 ; sum=1343
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,4) ; G=(4,5)
D:(4,4) ; R:(4,5)
multidigit_addition
multidigit_addition:left-to-right-partials
351+891
p100:300+800=1100 ; p10:50+90=140 ; p1:1+1=2 ; sum=1100+140+2=1242
sorting_algorithms
sorting_algorithms:insertion-sort
7, 8, 5, 1, 9
[7,8,5,1,9] ; [5,7,8,1,9] ; [1,5,7,8,9] ; [1,5,7,8,9]
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,0) ; G=(5,5)
R:(3,1) ; D:(4,1) ; R:(4,2) ; D:(5,2) ; R:(5,3) ; R:(5,4) ; R:(5,5)
linear_equation_solving
linear_equation_solving:subtract-then-divide
5x+15=0
5x+15=0 ; 5x=-15 ; x=-3
multidigit_addition
multidigit_addition:right-to-left-carry
725+322
d2:5+2+0=7→w7,c0 ; d1:2+2+0=4→w4,c0 ; d0:7+3+0=10→w0,c1 ; sum=1047
base_conversion
base_conversion:via-binary
n=126,base=4
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:3 ; CHUNK:2:3 ; CHUNK:3:2 ; OUT:1332
linear_equation_solving
linear_equation_solving:inverse-ops
2x+6=16
2x+6=16 ; x=(16-6)/2 ; x=10/2 ; x=5
base_conversion
base_conversion:via-binary
n=245,base=4
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:3 ; CHUNK:2:1 ; CHUNK:3:1 ; OUT:3311
multidigit_addition
multidigit_addition:left-to-right-partials
484+808
p100:400+800=1200 ; p10:80+0=80 ; p1:4+8=12 ; sum=1200+80+12=1292
base_conversion
base_conversion:repeated-division
n=100,base=2
DIV:100/2=50,r:0 ; DIV:50/2=25,r:0 ; DIV:25/2=12,r:1 ; 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:1100100
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(4,3) ; G=(5,5)
R:(4,4) ; D:(5,4) ; R:(5,5)
multidigit_addition
multidigit_addition:left-to-right-partials
303+678
p100:300+600=900 ; p10:0+70=70 ; p1:3+8=11 ; sum=900+70+11=981
base_conversion
base_conversion:decomposition
n=174,base=4
TERM:2*4^3=128 ; TERM:2*4^2=32 ; TERM:3*4^1=12 ; TERM:2*4^0=2 ; OUT:2232
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x+8=-8
2x+8=-8 ; x+4=-4 ; x=-4-4 ; x=-8
sorting_algorithms
sorting_algorithms:heap-sort
3, 9, 5, 6, 4
[9,3,5,6,4] ; [9,6,5,3,4] ; [4,6,5,3,9] ; [6,4,5,3,9] ; [3,4,5,6,9] ; [5,4,3,6,9] ; [3,4,5,6,9] ; [4,3,5,6,9] ; [3,4,5,6,9]
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
linear_equation_solving
linear_equation_solving:inverse-ops
2x-10=-16
2x-10=-16 ; x=(-16--10)/2 ; x=-6/2 ; x=-3
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x+27=90
9x+27=90 ; 9x=63 ; x=7
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,4) ; G=(4,5)
R:(3,5) ; D:(4,5)
multidigit_addition
multidigit_addition:rounding-decomposition
417+901
round:420+901=1321 ; adjust:1321-3=1318 ; sum=1318
list_summation
list_summation:pairwise
3, 4, 4, 5
3+4=7 ; 4+5=9 ; 7+9=16
sorting_algorithms
sorting_algorithms:insertion-sort
3, 1, 6, 2, 5
[1,3,6,2,5] ; [1,3,6,2,5] ; [1,2,3,6,5] ; [1,2,3,5,6]
linear_equation_solving
linear_equation_solving:inverse-ops
9x-18=-63
9x-18=-63 ; x=(-63--18)/9 ; x=-45/9 ; x=-5
sorting_algorithms
sorting_algorithms:merge-sort
6, 2, 8, 5, 4
[2,6,8,5,4] ; [2,6,5,8,4] ; [2,5,6,8,4] ; [2,4,5,6,8]
sorting_algorithms
sorting_algorithms:selection-sort
5, 6, 1, 7, 2
[1,6,5,7,2] ; [1,2,5,7,6] ; [1,2,5,7,6] ; [1,2,5,6,7]
multidigit_addition
multidigit_addition:rounding-decomposition
886+217
round:890+217=1107 ; adjust:1107-4=1103 ; sum=1103
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(2,1) ; G=(5,2)
R:(2,2) ; D:(3,2) ; D:(4,2) ; D:(5,2)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(3,0) ; G=(5,5)
R:(3,1) ; R:(3,2) ; R:(3,3) ; R:(3,4) ; R:(3,5) ; D:(4,5) ; D:(5,5)
base_conversion
base_conversion:via-binary
n=83,base=4
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:0 ; CHUNK:3:3 ; OUT:1103
list_summation
list_summation:pairwise
2, 8, 5, 7
2+8=10 ; 5+7=12 ; 10+12=22
base_conversion
base_conversion:via-binary
n=53,base=16
BINLEN:6 ; CHUNK:0:3 ; CHUNK:1:5 ; OUT:35
multidigit_addition
multidigit_addition:left-to-right-partials
729+619
p100:700+600=1300 ; p10:20+10=30 ; p1:9+9=18 ; sum=1300+30+18=1348
multidigit_addition
multidigit_addition:left-to-right-partials
519+593
p100:500+500=1000 ; p10:10+90=100 ; p1:9+3=12 ; sum=1000+100+12=1112
linear_equation_solving
linear_equation_solving:inverse-ops
9x+63=81
9x+63=81 ; x=(81-63)/9 ; x=18/9 ; x=2
multidigit_addition
multidigit_addition:right-to-left-carry
210+672
d2:0+2+0=2→w2,c0 ; d1:1+7+0=8→w8,c0 ; d0:2+6+0=8→w8,c0 ; sum=882
list_summation
list_summation:left-to-right
2, 9, 8, 0
2+9=11 ; 11+8=19 ; 19+0=19
sorting_algorithms
sorting_algorithms:merge-sort
9, 6, 3, 2, 8
[6,9,3,2,8] ; [6,9,2,3,8] ; [2,3,6,9,8] ; [2,3,6,8,9]
sorting_algorithms
sorting_algorithms:insertion-sort
8, 7, 4, 0, 9
[7,8,4,0,9] ; [4,7,8,0,9] ; [0,4,7,8,9] ; [0,4,7,8,9]
list_summation
list_summation:right-to-left
3, 4, 9, 0
9+0=9 ; 4+9=13 ; 3+13=16
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,1) ; G=(5,2)
D:(3,1) ; D:(4,1) ; D:(5,1) ; R:(5,2)
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(1,4) ; G=(4,5)
R:(1,5) ; D:(2,5) ; D:(3,5) ; D:(4,5)
sorting_algorithms
sorting_algorithms:bubble-sort
7, 1, 9, 5, 0
[1,7,9,5,0] ; [1,7,5,9,0] ; [1,7,5,0,9] ; [1,5,7,0,9] ; [1,5,0,7,9] ; [1,0,5,7,9] ; [0,1,5,7,9]
list_summation
list_summation:right-to-left
7, 9, 6, 4
6+4=10 ; 9+10=19 ; 7+19=26
sorting_algorithms
sorting_algorithms:bubble-sort
8, 2, 4, 7, 6
[2,8,4,7,6] ; [2,4,8,7,6] ; [2,4,7,8,6] ; [2,4,7,6,8] ; [2,4,6,7,8]
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,3) ; G=(5,4)
R:(2,4) ; D:(3,4) ; D:(4,4) ; D:(5,4)
list_summation
list_summation:pairwise
6, 9, 5, 4
6+9=15 ; 5+4=9 ; 15+9=24
list_summation
list_summation:right-to-left
7, 7, 6, 6
6+6=12 ; 7+12=19 ; 7+19=26
base_conversion
base_conversion:repeated-division
n=34,base=4
DIV:34/4=8,r:2 ; DIV:8/4=2,r:0 ; DIV:2/4=0,r:2 ; OUT:202
list_summation
list_summation:pairwise
0, 9, 3, 5
0+9=9 ; 3+5=8 ; 9+8=17