cos2 (problem 3.4.1)
Time bar (total: 2.0s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 100% | 0% | 0% | 0% | 0% | 0 |
| 0% | 0% | 100% | 0% | 0% | 0% | 0% | 1 |
| 50% | 50% | 50% | 0% | 0% | 0% | 0% | 2 |
| 75% | 75% | 25% | 0% | 0% | 0% | 0% | 3 |
| 87.5% | 87.5% | 12.5% | 0% | 0% | 0% | 0% | 4 |
| 93.8% | 93.7% | 6.2% | 0% | 0% | 0% | 0% | 5 |
| 96.9% | 96.8% | 3.1% | 0% | 0% | 0% | 0% | 6 |
| 98.4% | 98.4% | 1.6% | 0% | 0% | 0% | 0% | 7 |
| 99.2% | 99.2% | 0.8% | 0% | 0% | 0% | 0% | 8 |
| 99.6% | 99.6% | 0.4% | 0% | 0% | 0% | 0% | 9 |
| 99.8% | 99.8% | 0.2% | 0% | 0% | 0% | 0% | 10 |
| 99.9% | 99.9% | 0.1% | 0% | 0% | 0% | 0% | 11 |
| 100% | 99.9% | 0% | 0% | 0% | 0% | 0% | 12 |
Compiled 10 to 8 computations (20% saved)
| 674.0ms | 2 248× | 2 | valid |
| 337.0ms | 4 188× | 0 | valid |
| 267.0ms | 658× | 3 | valid |
| 130.0ms | 1 162× | 1 | valid |
ival-cos: 746.0ms (63.5% of total)adjust: 155.0ms (13.2% of total)ival-div: 95.0ms (8.1% of total)ival-sub: 88.0ms (7.5% of total)ival-mult: 80.0ms (6.8% of total)exact: 7.0ms (0.6% of total)ival-assert: 3.0ms (0.3% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 62 | 0 | - | 1 | (1.70956233989438e-155) | (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (*.f64 x x)) |
| 59 | 0 | - | 0 | - | (-.f64 #s(literal 1 binary64) (cos.f64 x)) |
| 0 | 0 | - | 0 | - | #s(literal 1 binary64) |
| 0 | 0 | - | 0 | - | (cos.f64 x) |
| 0 | 0 | - | 0 | - | (*.f64 x x) |
| 0 | 0 | - | 0 | - | x |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
-.f64 | (-.f64 #s(literal 1 binary64) (cos.f64 x)) | cancellation | 59 | 4 |
/.f64 | (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (*.f64 x x)) | u/u | 55 | 0 |
| ↳ | (-.f64 #s(literal 1 binary64) (cos.f64 x)) | underflow | 55 | |
| ↳ | (*.f64 x x) | underflow | 55 | |
/.f64 | (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (*.f64 x x)) | n/o | 6 | 0 |
| ↳ | (*.f64 x x) | overflow | 78 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 117 | 0 |
| - | 3 | 136 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 117 | 0 | 0 |
| - | 3 | 3 | 133 |
| number | freq |
|---|---|
| 0 | 136 |
| 1 | 120 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 40.0ms | 116× | 2 | valid |
| 24.0ms | 294× | 0 | valid |
| 19.0ms | 44× | 3 | valid |
| 9.0ms | 58× | 1 | valid |
Compiled 50 to 22 computations (56% saved)
ival-cos: 49.0ms (67.8% of total)adjust: 8.0ms (11.1% of total)ival-div: 5.0ms (6.9% of total)ival-sub: 5.0ms (6.9% of total)ival-mult: 4.0ms (5.5% of total)ival-assert: 0.0ms (0% of total)ival-true: 0.0ms (0% of total)exact: 0.0ms (0% of total)Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 25 |
| 1 | 46 | 25 |
| 2 | 112 | 25 |
| 3 | 187 | 25 |
| 4 | 405 | 24 |
| 5 | 1957 | 24 |
| 0 | 8 | 10 |
| 0 | 17 | 10 |
| 1 | 29 | 10 |
| 2 | 50 | 10 |
| 3 | 81 | 10 |
| 4 | 127 | 10 |
| 5 | 327 | 10 |
| 6 | 2216 | 10 |
| 7 | 7001 | 10 |
| 0 | 8110 | 10 |
| 1× | iter limit |
| 1× | node limit |
| 1× | iter limit |
| 1× | node limit |
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