ENA, Section 1.4, Exercise 4a
Time bar (total: 3.2s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 50% | 50% | 0% | 0% | 0% | 0 |
| 0% | 0% | 50% | 50% | 0% | 0% | 0% | 1 |
| 50% | 25% | 25% | 50% | 0% | 0% | 0% | 2 |
| 75% | 37.5% | 12.5% | 50% | 0% | 0% | 0% | 3 |
| 87.5% | 43.7% | 6.2% | 50% | 0% | 0% | 0% | 4 |
| 93.8% | 46.8% | 3.1% | 50% | 0% | 0% | 0% | 5 |
| 96.9% | 48.4% | 1.6% | 50% | 0% | 0% | 0% | 6 |
| 98.4% | 49.2% | 0.8% | 50% | 0% | 0% | 0% | 7 |
| 99.2% | 49.6% | 0.4% | 50% | 0% | 0% | 0% | 8 |
| 99.6% | 49.8% | 0.2% | 50% | 0% | 0% | 0% | 9 |
| 99.8% | 49.9% | 0.1% | 50% | 0% | 0% | 0% | 10 |
| 99.9% | 49.9% | 0% | 50% | 0% | 0% | 0% | 11 |
| 100% | 49.9% | 0% | 50% | 0% | 0% | 0% | 12 |
Compiled 15 to 11 computations (26.7% saved)
| 2.3s | 5 780× | 2 | valid |
| 330.0ms | 2 405× | 1 | valid |
| 4.0ms | 71× | 0 | valid |
ival-sin: 1.6s (68.3% of total)adjust: 374.0ms (15.9% of total)ival-div: 161.0ms (6.9% of total)ival-sub: 154.0ms (6.6% of total)ival-tan: 53.0ms (2.3% of total)ival-assert: 3.0ms (0.1% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 77 | 0 | - | 0 | - | (-.f64 x (sin.f64 x)) |
| 50 | 0 | - | 0 | - | (/.f64 (-.f64 x (sin.f64 x)) (tan.f64 x)) |
| 0 | 0 | - | 0 | - | (tan.f64 x) |
| 0 | 0 | - | 0 | - | (sin.f64 x) |
| 0 | 0 | - | 0 | - | x |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
-.f64 | (-.f64 x (sin.f64 x)) | cancellation | 77 | 0 |
/.f64 | (/.f64 (-.f64 x (sin.f64 x)) (tan.f64 x)) | u/n | 50 | 0 |
| ↳ | (-.f64 x (sin.f64 x)) | underflow | 179 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 127 | 0 |
| - | 0 | 129 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 127 | 0 | 0 |
| - | 0 | 0 | 129 |
| number | freq |
|---|---|
| 0 | 129 |
| 1 | 127 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 124.0ms | 376× | 2 | valid |
| 21.0ms | 132× | 1 | valid |
| 0.0ms | 4× | 0 | valid |
Compiled 43 to 19 computations (55.8% saved)
ival-sin: 79.0ms (66.2% of total)adjust: 21.0ms (17.6% of total)ival-div: 9.0ms (7.5% of total)ival-sub: 7.0ms (5.9% of total)ival-tan: 3.0ms (2.5% of total)ival-assert: 0.0ms (0% of total)ival-true: 0.0ms (0% of total)Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 25 |
| 1 | 31 | 23 |
| 2 | 65 | 22 |
| 3 | 114 | 22 |
| 4 | 211 | 22 |
| 5 | 455 | 22 |
| 6 | 1101 | 22 |
| 7 | 2720 | 22 |
| 8 | 6994 | 22 |
| 0 | 7 | 7 |
| 0 | 9 | 7 |
| 0 | 9 | 7 |
| 1× | saturated |
| 1× | saturated |
| 1× | iter limit |
| 1× | node limit |
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