task_name
stringclasses
6 values
strategy_id
stringclasses
20 values
input_text
stringlengths
6
26
reasoning_trace
stringlengths
11
152
sorting_algorithms
sorting_algorithms:heap-sort
9, 3, 0, 8, 1
[9,8,0,3,1] ; [1,8,0,3,9] ; [8,1,0,3,9] ; [8,3,0,1,9] ; [1,3,0,8,9] ; [3,1,0,8,9] ; [0,1,3,8,9] ; [1,0,3,8,9] ; [0,1,3,8,9]
multidigit_addition
multidigit_addition:left-to-right-partials
581+375
p100:500+300=800 ; p10:80+70=150 ; p1:1+5=6 ; sum=800+150+6=956
base_conversion
base_conversion:via-binary
n=98,base=2
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:0 ; CHUNK:3:0 ; CHUNK:4:0 ; CHUNK:5:1 ; CHUNK:6:0 ; OUT:1100010
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(2,4) ; G=(4,5)
D:(3,4) ; D:(4,4) ; R:(4,5)
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)
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(2,1) ; G=(5,3)
R:(2,2) ; D:(3,2) ; R:(3,3) ; D:(4,3) ; D:(5,3)
list_summation
list_summation:left-to-right
9, 6, 0, 7
9+6=15 ; 15+0=15 ; 15+7=22
linear_equation_solving
linear_equation_solving:subtract-then-divide
8x-64=8
8x-64=8 ; 8x=72 ; x=9
linear_equation_solving
linear_equation_solving:subtract-then-divide
2x+12=0
2x+12=0 ; 2x=-12 ; x=-6
grid_pathfinding
grid_pathfinding:down-first
grid=6 ; S=(3,4) ; G=(5,5)
D:(4,4) ; D:(5,4) ; R:(5,5)
multidigit_addition
multidigit_addition:rounding-decomposition
381+645
round:390+645=1035 ; adjust:1035-9=1026 ; sum=1026
linear_equation_solving
linear_equation_solving:subtract-then-divide
9x-36=-18
9x-36=-18 ; 9x=18 ; x=2
multidigit_addition
multidigit_addition:right-to-left-carry
538+127
d2:8+7+0=15→w5,c1 ; d1:3+2+1=6→w6,c0 ; d0:5+1+0=6→w6,c0 ; sum=665
list_summation
list_summation:pairwise
3, 6, 7, 5
3+6=9 ; 7+5=12 ; 9+12=21
list_summation
list_summation:right-to-left
3, 8, 9, 2
9+2=11 ; 8+11=19 ; 3+19=22
sorting_algorithms
sorting_algorithms:selection-sort
1, 6, 4, 9, 0
[0,6,4,9,1] ; [0,1,4,9,6] ; [0,1,4,9,6] ; [0,1,4,6,9]
multidigit_addition
multidigit_addition:left-to-right-partials
504+443
p100:500+400=900 ; p10:0+40=40 ; p1:4+3=7 ; sum=900+40+7=947
multidigit_addition
multidigit_addition:rounding-decomposition
580+721
round:580+721=1301 ; adjust:1301-0=1301 ; sum=1301
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,1) ; G=(4,5)
R:(3,2) ; D:(4,2) ; R:(4,3) ; R:(4,4) ; R:(4,5)
sorting_algorithms
sorting_algorithms:merge-sort
2, 3, 9, 7, 8
[2,3,7,9,8] ; [2,3,7,8,9]
sorting_algorithms
sorting_algorithms:merge-sort
6, 1, 0, 9, 8
[1,6,0,9,8] ; [0,1,6,9,8] ; [0,1,6,8,9]
multidigit_addition
multidigit_addition:rounding-decomposition
656+955
round:660+955=1615 ; adjust:1615-4=1611 ; sum=1611
multidigit_addition
multidigit_addition:left-to-right-partials
323+447
p100:300+400=700 ; p10:20+40=60 ; p1:3+7=10 ; sum=700+60+10=770
multidigit_addition
multidigit_addition:left-to-right-partials
637+865
p100:600+800=1400 ; p10:30+60=90 ; p1:7+5=12 ; sum=1400+90+12=1502
linear_equation_solving
linear_equation_solving:subtract-then-divide
4x+0=20
4x+0=20 ; 4x=20 ; x=5
base_conversion
base_conversion:via-binary
n=64,base=8
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:0 ; CHUNK:2:0 ; OUT:100
base_conversion
base_conversion:repeated-division
n=35,base=16
DIV:35/16=2,r:3 ; DIV:2/16=0,r:2 ; OUT:23
list_summation
list_summation:pairwise
2, 9, 0, 6
2+9=11 ; 0+6=6 ; 11+6=17
sorting_algorithms
sorting_algorithms:merge-sort
0, 3, 5, 7, 4
[0,3,4,5,7]
base_conversion
base_conversion:via-binary
n=165,base=8
BINLEN:8 ; CHUNK:0:2 ; CHUNK:1:4 ; CHUNK:2:5 ; OUT:245
base_conversion
base_conversion:repeated-division
n=84,base=8
DIV:84/8=10,r:4 ; DIV:10/8=1,r:2 ; DIV:1/8=0,r:1 ; OUT:124
base_conversion
base_conversion:via-binary
n=120,base=4
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:3 ; CHUNK:2:2 ; CHUNK:3:0 ; OUT:1320
sorting_algorithms
sorting_algorithms:selection-sort
4, 6, 7, 2, 0
[0,6,7,2,4] ; [0,2,7,6,4] ; [0,2,4,6,7] ; [0,2,4,6,7]
multidigit_addition
multidigit_addition:right-to-left-carry
916+634
d2:6+4+0=10→w0,c1 ; d1:1+3+1=5→w5,c0 ; d0:9+6+0=15→w5,c1 ; sum=1550
base_conversion
base_conversion:via-binary
n=242,base=8
BINLEN:8 ; CHUNK:0:3 ; CHUNK:1:6 ; CHUNK:2:2 ; OUT:362
sorting_algorithms
sorting_algorithms:insertion-sort
5, 6, 7, 4, 3
[5,6,7,4,3] ; [5,6,7,4,3] ; [4,5,6,7,3] ; [3,4,5,6,7]
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x+21=15
3x+21=15 ; x+7=5 ; x=5-7 ; x=-2
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(0,2) ; G=(3,3)
R:(0,3) ; D:(1,3) ; D:(2,3) ; D:(3,3)
sorting_algorithms
sorting_algorithms:heap-sort
8, 6, 3, 2, 1
[1,6,3,2,8] ; [6,1,3,2,8] ; [6,2,3,1,8] ; [1,2,3,6,8] ; [3,2,1,6,8] ; [1,2,3,6,8] ; [2,1,3,6,8] ; [1,2,3,6,8]
multidigit_addition
multidigit_addition:rounding-decomposition
811+287
round:820+287=1107 ; adjust:1107-9=1098 ; sum=1098
sorting_algorithms
sorting_algorithms:insertion-sort
9, 4, 7, 0, 1
[4,9,7,0,1] ; [4,7,9,0,1] ; [0,4,7,9,1] ; [0,1,4,7,9]
linear_equation_solving
linear_equation_solving:subtract-then-divide
3x+6=15
3x+6=15 ; 3x=9 ; x=3
sorting_algorithms
sorting_algorithms:selection-sort
3, 9, 0, 4, 5
[0,9,3,4,5] ; [0,3,9,4,5] ; [0,3,4,9,5] ; [0,3,4,5,9]
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x-40=-75
5x-40=-75 ; x+-8=-15 ; x=-15--8 ; x=-7
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,2) ; G=(5,5)
R:(3,3) ; D:(4,3) ; R:(4,4) ; D:(5,4) ; R:(5,5)
sorting_algorithms
sorting_algorithms:selection-sort
4, 1, 7, 3, 2
[1,4,7,3,2] ; [1,2,7,3,4] ; [1,2,3,7,4] ; [1,2,3,4,7]
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:heap-sort
6, 7, 3, 9, 0
[6,9,3,7,0] ; [9,6,3,7,0] ; [9,7,3,6,0] ; [0,7,3,6,9] ; [7,0,3,6,9] ; [7,6,3,0,9] ; [0,6,3,7,9] ; [6,0,3,7,9] ; [3,0,6,7,9] ; [0,3,6,7,9]
list_summation
list_summation:pairwise
5, 2, 5, 7
5+2=7 ; 5+7=12 ; 7+12=19
base_conversion
base_conversion:decomposition
n=234,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:0*2^2=0 ; TERM:1*2^1=2 ; TERM:0*2^0=0 ; OUT:11101010
multidigit_addition
multidigit_addition:right-to-left-carry
246+655
d2:6+5+0=11→w1,c1 ; d1:4+5+1=10→w0,c1 ; d0:2+6+1=9→w9,c0 ; sum=901
sorting_algorithms
sorting_algorithms:selection-sort
1, 2, 6, 7, 0
[0,2,6,7,1] ; [0,1,6,7,2] ; [0,1,2,7,6] ; [0,1,2,6,7]
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(0,2) ; G=(4,4)
R:(0,3) ; D:(1,3) ; R:(1,4) ; D:(2,4) ; D:(3,4) ; D:(4,4)
multidigit_addition
multidigit_addition:rounding-decomposition
525+268
round:530+268=798 ; adjust:798-5=793 ; sum=793
linear_equation_solving
linear_equation_solving:divide-then-subtract
3x-15=-12
3x-15=-12 ; x+-5=-4 ; x=-4--5 ; x=1
base_conversion
base_conversion:via-binary
n=53,base=4
BINLEN:6 ; CHUNK:0:3 ; CHUNK:1:1 ; CHUNK:2:1 ; OUT:311
linear_equation_solving
linear_equation_solving:divide-then-subtract
5x+40=15
5x+40=15 ; x+8=3 ; x=3-8 ; x=-5
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:inverse-ops
9x+18=-63
9x+18=-63 ; x=(-63-18)/9 ; x=-81/9 ; x=-9
linear_equation_solving
linear_equation_solving:inverse-ops
2x+0=18
2x+0=18 ; x=(18-0)/2 ; x=18/2 ; x=9
sorting_algorithms
sorting_algorithms:bubble-sort
8, 5, 3, 9, 4
[5,8,3,9,4] ; [5,3,8,9,4] ; [5,3,8,4,9] ; [3,5,8,4,9] ; [3,5,4,8,9] ; [3,4,5,8,9]
linear_equation_solving
linear_equation_solving:divide-then-subtract
9x+27=-9
9x+27=-9 ; x+3=-1 ; x=-1-3 ; x=-4
multidigit_addition
multidigit_addition:left-to-right-partials
770+317
p100:700+300=1000 ; p10:70+10=80 ; p1:0+7=7 ; sum=1000+80+7=1087
multidigit_addition
multidigit_addition:rounding-decomposition
941+396
round:950+396=1346 ; adjust:1346-9=1337 ; sum=1337
list_summation
list_summation:pairwise
9, 7, 1, 2
9+7=16 ; 1+2=3 ; 16+3=19
list_summation
list_summation:left-to-right
1, 7, 6, 6
1+7=8 ; 8+6=14 ; 14+6=20
sorting_algorithms
sorting_algorithms:heap-sort
9, 3, 4, 1, 6
[9,6,4,1,3] ; [3,6,4,1,9] ; [6,3,4,1,9] ; [1,3,4,6,9] ; [4,3,1,6,9] ; [1,3,4,6,9] ; [3,1,4,6,9] ; [1,3,4,6,9]
multidigit_addition
multidigit_addition:right-to-left-carry
222+641
d2:2+1+0=3→w3,c0 ; d1:2+4+0=6→w6,c0 ; d0:2+6+0=8→w8,c0 ; sum=863
linear_equation_solving
linear_equation_solving:divide-then-subtract
7x+0=7
7x+0=7 ; x+0=1 ; x=1-0 ; x=1
base_conversion
base_conversion:via-binary
n=27,base=4
BINLEN:5 ; CHUNK:0:1 ; CHUNK:1:2 ; CHUNK:2:3 ; OUT:123
base_conversion
base_conversion:repeated-division
n=31,base=4
DIV:31/4=7,r:3 ; DIV:7/4=1,r:3 ; DIV:1/4=0,r:1 ; OUT:133
multidigit_addition
multidigit_addition:right-to-left-carry
183+695
d2:3+5+0=8→w8,c0 ; d1:8+9+0=17→w7,c1 ; d0:1+6+1=8→w8,c0 ; sum=878
sorting_algorithms
sorting_algorithms:insertion-sort
3, 9, 2, 5, 0
[3,9,2,5,0] ; [2,3,9,5,0] ; [2,3,5,9,0] ; [0,2,3,5,9]
sorting_algorithms
sorting_algorithms:selection-sort
4, 8, 7, 1, 2
[1,8,7,4,2] ; [1,2,7,4,8] ; [1,2,4,7,8] ; [1,2,4,7,8]
base_conversion
base_conversion:via-binary
n=107,base=2
BINLEN:7 ; CHUNK:0:1 ; CHUNK:1:1 ; CHUNK:2:0 ; CHUNK:3:1 ; CHUNK:4:0 ; CHUNK:5:1 ; CHUNK:6:1 ; OUT:1101011
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x-8=-80
8x-8=-80 ; x+-1=-10 ; x=-10--1 ; x=-9
base_conversion
base_conversion:repeated-division
n=195,base=4
DIV:195/4=48,r:3 ; DIV:48/4=12,r:0 ; DIV:12/4=3,r:0 ; DIV:3/4=0,r:3 ; OUT:3003
linear_equation_solving
linear_equation_solving:divide-then-subtract
8x+40=-16
8x+40=-16 ; x+5=-2 ; x=-2-5 ; x=-7
multidigit_addition
multidigit_addition:right-to-left-carry
658+176
d2:8+6+0=14→w4,c1 ; d1:5+7+1=13→w3,c1 ; d0:6+1+1=8→w8,c0 ; sum=834
list_summation
list_summation:right-to-left
7, 2, 7, 3
7+3=10 ; 2+10=12 ; 7+12=19
linear_equation_solving
linear_equation_solving:divide-then-subtract
2x+8=0
2x+8=0 ; x+4=0 ; x=0-4 ; x=-4
sorting_algorithms
sorting_algorithms:bubble-sort
5, 2, 7, 1, 0
[2,5,7,1,0] ; [2,5,1,7,0] ; [2,5,1,0,7] ; [2,1,5,0,7] ; [2,1,0,5,7] ; [1,2,0,5,7] ; [1,0,2,5,7] ; [0,1,2,5,7]
base_conversion
base_conversion:decomposition
n=157,base=8
TERM:2*8^2=128 ; TERM:3*8^1=24 ; TERM:5*8^0=5 ; OUT:235
list_summation
list_summation:left-to-right
6, 3, 7, 7
6+3=9 ; 9+7=16 ; 16+7=23
base_conversion
base_conversion:via-binary
n=58,base=8
BINLEN:6 ; CHUNK:0:7 ; CHUNK:1:2 ; OUT:72
grid_pathfinding
grid_pathfinding:right-first
grid=6 ; S=(0,2) ; G=(5,5)
R:(0,3) ; R:(0,4) ; R:(0,5) ; D:(1,5) ; D:(2,5) ; D:(3,5) ; D:(4,5) ; D:(5,5)
sorting_algorithms
sorting_algorithms:bubble-sort
5, 3, 0, 8, 9
[3,5,0,8,9] ; [3,0,5,8,9] ; [0,3,5,8,9]
sorting_algorithms
sorting_algorithms:selection-sort
9, 7, 0, 4, 6
[0,7,9,4,6] ; [0,4,9,7,6] ; [0,4,6,7,9] ; [0,4,6,7,9]
multidigit_addition
multidigit_addition:left-to-right-partials
794+497
p100:700+400=1100 ; p10:90+90=180 ; p1:4+7=11 ; sum=1100+180+11=1291
linear_equation_solving
linear_equation_solving:inverse-ops
5x+30=0
5x+30=0 ; x=(0-30)/5 ; x=-30/5 ; x=-6
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)
list_summation
list_summation:left-to-right
8, 6, 4, 6
8+6=14 ; 14+4=18 ; 18+6=24
grid_pathfinding
grid_pathfinding:alternating
grid=6 ; S=(3,4) ; G=(4,5)
R:(3,5) ; D:(4,5)
linear_equation_solving
linear_equation_solving:inverse-ops
5x+5=-25
5x+5=-25 ; x=(-25-5)/5 ; x=-30/5 ; x=-6
base_conversion
base_conversion:decomposition
n=116,base=16
TERM:7*16^1=112 ; TERM:4*16^0=4 ; OUT:74
multidigit_addition
multidigit_addition:rounding-decomposition
695+666
round:700+666=1366 ; adjust:1366-5=1361 ; sum=1361
sorting_algorithms
sorting_algorithms:selection-sort
7, 3, 5, 6, 2
[2,3,5,6,7] ; [2,3,5,6,7] ; [2,3,5,6,7] ; [2,3,5,6,7]
linear_equation_solving
linear_equation_solving:inverse-ops
9x+0=36
9x+0=36 ; x=(36-0)/9 ; x=36/9 ; x=4
linear_equation_solving
linear_equation_solving:subtract-then-divide
5x+10=5
5x+10=5 ; 5x=-5 ; x=-1
sorting_algorithms
sorting_algorithms:merge-sort
0, 4, 9, 8, 6
[0,4,8,9,6] ; [0,4,6,8,9]