2tan (problem 3.3.2)
Time bar (total: 5.4s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 50.6% | 49.4% | 0% | 0% | 0% | 0 |
| 0% | 0% | 50.6% | 49.4% | 0% | 0% | 0% | 1 |
| 0% | 0% | 50.6% | 49.4% | 0% | 0% | 0% | 2 |
| 0% | 0% | 25.3% | 49.4% | 0% | 25.3% | 0% | 3 |
| 0% | 0% | 25.3% | 49.4% | 0% | 25.3% | 0% | 4 |
| 0% | 0% | 19% | 49.4% | 0% | 31.6% | 0% | 5 |
| 0% | 0% | 15.8% | 49.4% | 0% | 34.8% | 0% | 6 |
| 0% | 0% | 11.1% | 49.4% | 0% | 39.5% | 0% | 7 |
| 0% | 0% | 8.7% | 49.4% | 0% | 41.9% | 0% | 8 |
| 0% | 0% | 5.9% | 49.4% | 0% | 44.6% | 0% | 9 |
| 0% | 0% | 4.5% | 49.4% | 0% | 46% | 0% | 10 |
| 0% | 0% | 3.1% | 49.4% | 0% | 47.5% | 0% | 11 |
| 0% | 0% | 2.7% | 49.4% | 0% | 47.9% | 0% | 12 |
Compiled 27 to 19 computations (29.6% saved)
| 2.3s | 26 305× | 0 | invalid |
| 1.3s | 5 114× | 1 | valid |
| 288.0ms | 3 142× | 0 | valid |
ival-tan: 577.0ms (20.8% of total)ival-sub: 576.0ms (20.7% of total)const: 515.0ms (18.5% of total)ival-add: 260.0ms (9.4% of total)adjust: 238.0ms (8.6% of total)ival-fabs: 223.0ms (8% of total)ival-mult: 174.0ms (6.3% of total)ival-<: 124.0ms (4.5% of total)ival-and: 76.0ms (2.7% of total)ival-assert: 15.0ms (0.5% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 233 | 1 | (9.908836615014832e-160 3.589767868565266e-163) | 3 | (-2.7765106258471725e-200 2.925732623829158e-202) | (-.f64 (tan.f64 (+.f64 x eps)) (tan.f64 x)) |
| 2 | 0 | - | 0 | - | (tan.f64 (+.f64 x eps)) |
| 0 | 0 | - | 0 | - | eps |
| 0 | 0 | - | 0 | - | (+.f64 x eps) |
| 0 | 0 | - | 0 | - | (tan.f64 x) |
| 0 | 0 | - | 0 | - | x |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
-.f64 | (-.f64 (tan.f64 (+.f64 x eps)) (tan.f64 x)) | cancellation | 231 | 7 |
tan.f64 | (tan.f64 (+.f64 x eps)) | sensitivity | 2 | 0 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 230 | 3 |
| - | 1 | 22 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 230 | 3 | 0 |
| - | 1 | 4 | 18 |
| number | freq |
|---|---|
| 0 | 25 |
| 1 | 229 |
| 2 | 2 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 43.0ms | 330× | 1 | valid |
| 9.0ms | 182× | 0 | valid |
Compiled 47 to 22 computations (53.2% saved)
adjust: 13.0ms (39.9% of total)ival-tan: 11.0ms (33.7% of total)ival-sub: 4.0ms (12.3% of total)ival-add: 4.0ms (12.3% of total)ival-true: 0.0ms (0% of total)ival-assert: 0.0ms (0% of total)Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 21 | 50 |
| 1 | 40 | 50 |
| 2 | 67 | 50 |
| 3 | 114 | 50 |
| 4 | 189 | 50 |
| 5 | 330 | 50 |
| 6 | 660 | 50 |
| 7 | 1513 | 50 |
| 8 | 2903 | 50 |
| 9 | 4334 | 50 |
| 0 | 6 | 7 |
| 0 | 15 | 7 |
| 1 | 21 | 7 |
| 2 | 27 | 7 |
| 3 | 36 | 7 |
| 4 | 51 | 7 |
| 5 | 84 | 7 |
| 6 | 156 | 7 |
| 7 | 320 | 7 |
| 8 | 945 | 7 |
| 9 | 2479 | 7 |
| 10 | 4480 | 7 |
| 0 | 8051 | 7 |
| 1× | iter limit |
| 1× | node limit |
| 1× | iter limit |
| 1× | node limit |
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