Dataset Viewer
numbers
stringlengths 12
16
| solutions
stringlengths 11
136
| solvable
bool 1
class | amt
float64 4.57
191
| solved_rate
float64 0.22
1
| mean_time
float64 4.81
34.8
| std_time
float64 1.47
19.7
|
|---|---|---|---|---|---|---|
[3, 4, 7, 11] | ['(11+7)×4/3', '(11-3)×(7-4)', '(11+4-7)×3'] | true | 9.49 | 0.868 | 9.31 | 4.63 |
[2, 4, 7, 10] | ['(10-7)×4×2', '(4-2)×7+10', '7×4/2+10', '(10-2)×(7-4)'] | true | 8.56 | 0.912 | 8.82 | 3.86 |
[1, 1, 4, 8] | ['(8+4)×(1+1)', '(8-1-1)×4', '(4-1)×8×1'] | true | 5.03 | 0.982 | 5.4 | 1.83 |
[1, 4, 4, 10] | ['(10-4)×4×1'] | true | 7.92 | 0.923 | 8.15 | 3.46 |
[1, 3, 10, 11] | ['11×3+1-10', '(11+10+3)×1'] | true | 7.05 | 0.963 | 7.7 | 3.16 |
[4, 4, 4, 6] | ['6×4+4-4'] | true | 5.27 | 0.982 | 5.66 | 1.95 |
[4, 7, 10, 10] | ['(7-10/10)×4'] | true | 9.17 | 0.839 | 8.92 | 4.21 |
[6, 7, 8, 10] | ['(7+6-10)×8', '7×6-10-8', '(8-6)×7+10'] | true | 8.11 | 0.914 | 8.61 | 3.65 |
[3, 5, 5, 12] | ['(3-5/5)×12'] | true | 7.43 | 0.889 | 7.77 | 3.45 |
[4, 5, 5, 8] | ['(4-5/5)×8'] | true | 7.38 | 0.879 | 7.52 | 3 |
[3, 8, 9, 10] | ['(10-9)×8×3', '10+9+8-3', '(9+3)×(10-8)'] | true | 6.71 | 0.963 | 7.06 | 2.54 |
[2, 5, 5, 7] | ['7×2+5+5'] | true | 12.33 | 0.821 | 11.77 | 4.99 |
[2, 8, 10, 13] | ['13×2+8-10', '(10-8)×13-2'] | true | 13.91 | 0.809 | 13.04 | 6.27 |
[9, 9, 9, 12] | ['(9+9)×12/9'] | true | 19.42 | 0.631 | 10.38 | 7.1 |
[3, 3, 7, 12] | ['(3×3-7)×12', '(12+3-7)×3', '(7-3)×3+12'] | true | 10.53 | 0.844 | 10.37 | 5.39 |
[1, 4, 5, 5] | ['5×4+5-1', '(5-1)×5+4'] | true | 7.59 | 0.959 | 8.09 | 2.79 |
[2, 4, 6, 11] | ['11×2+6-4', '(6-4)×11+2', '(11+4)×2-6', '4/(2-11/6)'] | true | 11.49 | 0.853 | 11.28 | 5.59 |
[1, 1, 13, 13] | ['13+13-1-1'] | true | 5.14 | 0.994 | 5.46 | 1.64 |
[2, 2, 9, 11] | ['11+9+2+2', '2×2+11+9'] | true | 7.89 | 0.917 | 8.18 | 3.26 |
[1, 11, 12, 13] | ['(13-11)×12×1'] | true | 7.44 | 0.943 | 7.87 | 3.18 |
[1, 5, 7, 10] | ['7×5-10-1', '(7/5+1)×10'] | true | 20.8 | 0.697 | 16.68 | 7.9 |
[1, 4, 5, 11] | ['(11-5)×4×1'] | true | 8.35 | 0.907 | 8.63 | 4 |
[4, 7, 9, 11] | ['(7-4)×11-9', '(9-4)×7-11'] | true | 37.33 | 0.523 | 23.35 | 11.52 |
[1, 1, 2, 7] | ['(7+1)×(2+1)'] | true | 6.73 | 0.955 | 6.95 | 2.06 |
[2, 3, 5, 13] | ['3×2+13+5', '13×2+3-5', '(5-3)×13-2'] | true | 12.22 | 0.858 | 12.12 | 5.45 |
[4, 9, 9, 12] | ['(9+9-12)×4', '(4-12/9)×9'] | true | 17.15 | 0.711 | 13.83 | 6.78 |
[5, 5, 6, 6] | ['(5+5-6)×6', '5×5-6/6', '(6-6/5)×5'] | true | 7.14 | 0.931 | 7.63 | 2.91 |
[2, 3, 5, 6] | ['6×5-3×2', '5×3×2-6', '(5+2-3)×6', '(5-3)×6×2', '(5+3)×6/2', '(6/2+5)×3'] | true | 7.71 | 0.954 | 8.19 | 3.01 |
[2, 3, 5, 9] | ['(9-5)×3×2', '9×3+2-5', '(5-2)×9-3', '(9×5+3)/2'] | true | 8.87 | 0.922 | 9.41 | 4.3 |
[6, 6, 7, 10] | ['(10-7)×6+6'] | true | 8.05 | 0.841 | 8.08 | 4.22 |
[1, 3, 5, 9] | ['(9-3)×(5-1)', '(5×3+9)×1', '(5/3+1)×9'] | true | 10.47 | 0.907 | 10.72 | 4.59 |
[2, 10, 10, 11] | ['(10/10+11)×2'] | true | 7.59 | 0.85 | 7.41 | 3.02 |
[10, 11, 12, 13] | ['13+12+10-11'] | true | 8.21 | 0.959 | 8.84 | 3.58 |
[2, 5, 5, 10] | ['(5-2/10)×5'] | true | 191.41 | 0.216 | 24.53 | 17.32 |
[5, 5, 13, 13] | ['5×5-13/13'] | true | 7.22 | 0.854 | 7.42 | 3.23 |
[3, 3, 3, 9] | ['(9-3/3)×3'] | true | 9.63 | 0.842 | 9.58 | 4.9 |
[3, 4, 8, 12] | ['12×4/3+8', '12×4-8×3', '12×3-8-4', '(8+4)×3-12', '(12+4-8)×3', '(8-4)×3+12'] | true | 11.71 | 0.875 | 11.59 | 5.58 |
[4, 7, 7, 7] | ['(7-7/7)×4'] | true | 6.86 | 0.888 | 7.08 | 3.04 |
[1, 3, 6, 6] | ['(6+1-3)×6', '(6+6)×(3-1)', '(6×3+6)×1'] | true | 6.5 | 0.973 | 7 | 2.62 |
[1, 7, 7, 9] | ['9+7+7+1'] | true | 7.19 | 0.961 | 7.57 | 2.88 |
[7, 7, 11, 12] | ['7/7+12+11', '(12-7)×7-11'] | true | 5.49 | 0.938 | 5.83 | 2.13 |
[4, 6, 7, 10] | ['(6-4)×7+10', '7×4+6-10', '(7-4)×10-6', '(10-6)×7-4'] | true | 10.32 | 0.869 | 10.46 | 4.88 |
[1, 5, 8, 12] | ['(5+1)×(12-8)', '(8-5-1)×12', '12+8+5-1', '12×8/(5-1)'] | true | 6.05 | 0.983 | 6.5 | 2.2 |
[1, 1, 1, 13] | ['(13-1)×(1+1)'] | true | 5.55 | 0.974 | 5.88 | 1.78 |
[7, 10, 10, 12] | ['(12-10)×7+10'] | true | 12.68 | 0.778 | 11.52 | 5.48 |
[3, 4, 9, 12] | ['(9-4-3)×12', '9×4/3+12', '9×3-12/4', '(12+3-9)×4', '(12-4)×9/3', '12×9/4-3', '(3-4/12)×9'] | true | 7.7 | 0.945 | 8.18 | 3.19 |
[1, 2, 7, 12] | ['(7-1)×2+12'] | true | 12.06 | 0.771 | 10.21 | 5.89 |
[4, 4, 5, 13] | ['4×4+13-5'] | true | 16.19 | 0.724 | 12.52 | 7.38 |
[3, 7, 9, 9] | ['(9+3)×(9-7)', '(9×7+9)/3', '(9/9+7)×3'] | true | 6.52 | 0.91 | 6.96 | 2.86 |
[2, 7, 9, 13] | ['9×2+13-7', '13×2+7-9', '(9-7)×13-2'] | true | 9.86 | 0.874 | 10.04 | 4.92 |
[3, 5, 6, 11] | ['(5×3-11)×6', '6×3+11-5', '(11-5)×3+6'] | true | 13.09 | 0.825 | 12.41 | 6.81 |
[7, 9, 13, 13] | ['13+13+7-9', '(13-7)×(13-9)'] | true | 6.91 | 0.965 | 7.48 | 2.77 |
[3, 8, 8, 11] | ['11+8+8-3'] | true | 9.77 | 0.901 | 9.98 | 4.55 |
[3, 6, 12, 12] | ['(6-3)×12-12', '(12-6)×12/3', '(6-12/3)×12', '(12/12+3)×6'] | true | 7.8 | 0.931 | 8.36 | 3.55 |
[4, 6, 7, 9] | ['(9+7)×6/4'] | true | 59.92 | 0.421 | 20.42 | 12.69 |
[5, 8, 9, 13] | ['9×5-13-8'] | true | 65.12 | 0.363 | 34.82 | 16.79 |
[1, 2, 7, 9] | ['9×2+7-1', '7×2+9+1'] | true | 9.52 | 0.934 | 10.01 | 3.92 |
[4, 10, 12, 12] | ['(10+4-12)×12', '12×12/(10-4)', '12×4/(12-10)'] | true | 8.21 | 0.922 | 8.68 | 3.5 |
[1, 10, 12, 12] | ['(12-10)×12×1'] | true | 6.31 | 0.959 | 6.89 | 2.91 |
[3, 5, 10, 12] | ['(10-5-3)×12', '12+10+5-3'] | true | 7.54 | 0.948 | 8.1 | 3.18 |
[5, 5, 11, 13] | ['13+11+5-5'] | true | 6.22 | 0.963 | 6.88 | 2.62 |
[8, 9, 12, 13] | ['13+12+8-9', '12×8/(13-9)'] | true | 6.94 | 0.96 | 7.43 | 2.68 |
[2, 7, 8, 12] | ['(12-7-2)×8', '(8-7)×12×2'] | true | 6.37 | 0.952 | 6.83 | 2.6 |
[3, 5, 5, 8] | ['(5+3)×(8-5)', '8×3+5-5'] | true | 5.58 | 0.971 | 5.96 | 2.06 |
[1, 1, 3, 12] | ['(3-1)×12×1'] | true | 5.02 | 0.975 | 5.37 | 1.83 |
[4, 6, 6, 10] | ['(10+6)×6/4'] | true | 58.72 | 0.4 | 23.53 | 13.1 |
[2, 2, 10, 10] | ['10+10+2+2', '2×2+10+10'] | true | 4.81 | 0.982 | 5.11 | 1.61 |
[3, 5, 7, 9] | ['9+7+5+3', '9×5-7×3', '(5-7/3)×9', '(9+3)×(7-5)'] | true | 11.95 | 0.86 | 11.7 | 4.99 |
[7, 9, 10, 11] | ['(10-7)×11-9', '(11-9)×7+10'] | true | 12.71 | 0.774 | 11.18 | 5.49 |
[1, 2, 3, 6] | ['(3+2-1)×6', '(6+2)×3×1', '(3-1)×6×2'] | true | 6.68 | 0.971 | 7.13 | 2.42 |
[1, 1, 5, 5] | ['(5+1)×(5-1)', '(5×5-1)×1'] | true | 5.36 | 0.991 | 5.74 | 1.83 |
[4, 7, 10, 12] | ['(10+4)×12/7', '(12-4)×(10-7)', '(10-7)×4+12'] | true | 13.36 | 0.792 | 11.83 | 5.79 |
[2, 8, 8, 9] | ['(9+2-8)×8'] | true | 8.16 | 0.904 | 8.5 | 3.44 |
[3, 8, 13, 13] | ['8×3+13-13'] | true | 5.35 | 0.952 | 5.75 | 2.09 |
[6, 7, 7, 10] | ['(7+7-10)×6'] | true | 14.08 | 0.722 | 11.24 | 5.54 |
[2, 4, 11, 11] | ['11+11+4-2', '4/2+11+11'] | true | 5.94 | 0.962 | 6.36 | 2.34 |
[3, 5, 6, 10] | ['10+6+5+3', '(10/5+6)×3'] | true | 12.15 | 0.858 | 11.87 | 5.63 |
[2, 3, 5, 7] | ['7×3+5-2', '(5-2)×7+3', '5×3+7+2'] | true | 11.68 | 0.892 | 11.78 | 4.92 |
[6, 6, 10, 13] | ['6/6+13+10', '(13-10)×6+6'] | true | 5.97 | 0.938 | 6.5 | 2.71 |
[3, 5, 7, 12] | ['(7+3)×12/5', '12×3-7-5', '(7+5)×3-12'] | true | 18.49 | 0.712 | 14.74 | 8.13 |
[3, 3, 7, 7] | ['(3/7+3)×7'] | true | 51.64 | 0.407 | 13.53 | 8.22 |
[2, 2, 10, 11] | ['(11×2-10)×2'] | true | 98.41 | 0.308 | 26.78 | 17.49 |
[5, 9, 12, 12] | ['(9+5-12)×12', '(12×9+12)/5'] | true | 11.15 | 0.832 | 10.93 | 4.85 |
[2, 7, 10, 10] | ['(10-2)×(10-7)', '(10+7)×2-10'] | true | 17.77 | 0.678 | 13.95 | 6.11 |
[5, 6, 13, 13] | ['(5-13/13)×6'] | true | 6.97 | 0.872 | 7.07 | 2.8 |
[3, 3, 5, 6] | ['6×5-3-3', '(3+3)×5-6', '(3×3-5)×6', '(5-3/3)×6', '(5+3)×(6-3)', '5×3+6+3', '(6+5-3)×3'] | true | 6.77 | 0.965 | 7.38 | 2.69 |
[2, 2, 5, 5] | ['5×5-2/2', '(5+5+2)×2'] | true | 6.73 | 0.934 | 7.1 | 2.49 |
[1, 7, 13, 13] | ['(13×13-1)/7'] | true | 48.91 | 0.412 | 14.87 | 9.19 |
[1, 1, 6, 6] | ['(6+6)×(1+1)', '(6-1-1)×6'] | true | 6.11 | 0.974 | 6.54 | 2.21 |
[1, 2, 11, 11] | ['(11+11+2)×1'] | true | 5.97 | 0.975 | 6.46 | 2.42 |
[2, 7, 10, 11] | ['10×7/2-11', '10×2+11-7'] | true | 13.84 | 0.786 | 12.62 | 6.25 |
[5, 5, 8, 9] | ['5×5+8-9', '(8-5)×5+9'] | true | 8.37 | 0.899 | 8.84 | 4 |
[5, 10, 10, 13] | ['(13×10-10)/5'] | true | 49.77 | 0.39 | 17.43 | 8.13 |
[2, 4, 8, 11] | ['(11-8)×4×2', '(11-4×2)×8', '11×2+8/4', '11×8/4+2'] | true | 8.3 | 0.929 | 8.6 | 3.65 |
[8, 8, 8, 13] | ['(8+8-13)×8'] | true | 9.44 | 0.843 | 9.4 | 4.42 |
[8, 8, 8, 10] | ['(10-8)×8+8'] | true | 6.53 | 0.902 | 6.84 | 2.94 |
[4, 4, 4, 4] | ['4×4+4+4'] | true | 6.64 | 0.979 | 7.21 | 2.97 |
[4, 7, 8, 13] | ['13+8+7-4', '(13-7)×(8-4)'] | true | 9.72 | 0.909 | 10.22 | 4.41 |
[3, 6, 8, 13] | ['13+8+6-3'] | true | 15.3 | 0.817 | 14.74 | 6.46 |
[2, 4, 5, 13] | ['13+5+4+2', '(13-5-2)×4', '(13+4-5)×2'] | true | 7.79 | 0.947 | 8.37 | 3.35 |
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