cos2 (problem 3.4.1)
Time bar (total: 1.9s)
| 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)
| 606.0ms | 2 240× | 2 | valid |
| 348.0ms | 4 146× | 0 | valid |
| 264.0ms | 632× | 3 | valid |
| 133.0ms | 1 238× | 1 | valid |
ival-cos: 712.0ms (62.5% of total)adjust: 146.0ms (12.8% of total)ival-sub: 116.0ms (10.2% of total)ival-div: 95.0ms (8.3% of total)ival-mult: 60.0ms (5.3% of total)exact: 7.0ms (0.6% of total)ival-assert: 3.0ms (0.3% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 72 | 0 | - | 0 | - | (-.f64 #s(literal 1 binary64) (cos.f64 x)) |
| 69 | 0 | - | 2 | (-3.663173981881837e-156) | (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (*.f64 x 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 | 72 | 6 |
/.f64 | (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (*.f64 x x)) | u/u | 63 | 0 |
| ↳ | (-.f64 #s(literal 1 binary64) (cos.f64 x)) | underflow | 63 | |
| ↳ | (*.f64 x x) | underflow | 63 | |
/.f64 | (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (*.f64 x x)) | n/o | 4 | 0 |
| ↳ | (*.f64 x x) | overflow | 53 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 138 | 0 |
| - | 1 | 117 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 138 | 0 | 0 |
| - | 1 | 6 | 111 |
| number | freq |
|---|---|
| 0 | 117 |
| 1 | 139 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 46.0ms | 152× | 2 | valid |
| 20.0ms | 250× | 0 | valid |
| 14.0ms | 34× | 3 | valid |
| 8.0ms | 76× | 1 | valid |
Compiled 50 to 22 computations (56% saved)
ival-cos: 47.0ms (65.9% of total)adjust: 9.0ms (12.6% of total)ival-div: 6.0ms (8.4% of total)ival-sub: 5.0ms (7% of total)ival-mult: 4.0ms (5.6% 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 | 14 | 25 |
| 1 | 49 | 25 |
| 2 | 115 | 25 |
| 3 | 187 | 25 |
| 4 | 405 | 24 |
| 5 | 1958 | 24 |
| 0 | 9 | 10 |
| 0 | 12 | 10 |
| 1 | 14 | 10 |
| 2 | 17 | 10 |
| 3 | 25 | 10 |
| 4 | 51 | 10 |
| 5 | 188 | 10 |
| 6 | 1429 | 10 |
| 7 | 4389 | 10 |
| 0 | 8059 | 10 |
| 1× | saturated |
| 1× | node limit |
| 1× | iter limit |
| 1× | node limit |
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