quadp (p42, positive)
Time bar (total: 1.7s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 0 |
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 1 |
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 2 |
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 3 |
| 25% | 25% | 74.9% | 0.1% | 0% | 0% | 0% | 4 |
| 37.5% | 37.4% | 62.4% | 0.1% | 0% | 0% | 0% | 5 |
| 37.5% | 37.4% | 62.4% | 0.1% | 0% | 0% | 0% | 6 |
| 40% | 37.4% | 56.2% | 0.1% | 0% | 6.2% | 0% | 7 |
| 48.3% | 45.2% | 48.4% | 0.1% | 0% | 6.2% | 0% | 8 |
| 53% | 48.4% | 42.9% | 0.1% | 0% | 8.6% | 0% | 9 |
| 58.1% | 50.3% | 36.3% | 0.1% | 0% | 13.3% | 0% | 10 |
| 66.1% | 56.8% | 29.1% | 0.1% | 0% | 14% | 0% | 11 |
| 70.4% | 58.8% | 24.7% | 0.1% | 0% | 16.4% | 0% | 12 |
Compiled 19 to 16 computations (15.8% saved)
| 13.0ms | 175× | 0 | valid |
| 7.0ms | 47× | 1 | valid |
| 7.0ms | 32× | 2 | valid |
| 2.0ms | 29× | 0 | invalid |
| 2.0ms | 6× | 3 | valid |
ival-mult: 8.0ms (35.6% of total)adjust: 3.0ms (13.3% of total)ival-div: 3.0ms (13.3% of total)ival-sqrt: 3.0ms (13.3% of total)ival-sub: 2.0ms (8.9% of total)ival-add: 2.0ms (8.9% of total)ival-neg: 1.0ms (4.4% of total)ival-assert: 0.0ms (0% of total)ival-true: 0.0ms (0% of total)exact: 0.0ms (0% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 110 | 0 | - | 0 | - | (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c)))) |
| 58 | 27 | (1.3042173402305832e-267 1.7678897880931144e+241 -2.735983495003817e-108) | 0 | - | (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))))) |
| 10 | 0 | - | 10 | (5.566332867724863e-234 3.9863415372138136e+306 164180947785928640.0) | (/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))))) (*.f64 #s(literal 2 binary64) a)) |
| 4 | 0 | - | 0 | - | (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))) |
| 0 | 0 | - | 0 | - | a |
| 0 | 0 | - | 0 | - | (*.f64 #s(literal 4 binary64) (*.f64 a c)) |
| 0 | 0 | - | 0 | - | (*.f64 a c) |
| 0 | 0 | - | 0 | - | #s(literal 4 binary64) |
| 0 | 0 | - | 0 | - | (*.f64 b b) |
| 0 | 0 | - | 0 | - | (*.f64 #s(literal 2 binary64) a) |
| 0 | 0 | - | 0 | - | c |
| 0 | 0 | - | 0 | - | #s(literal 2 binary64) |
| 0 | 0 | - | 0 | - | (neg.f64 b) |
| 0 | 0 | - | 0 | - | b |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
sqrt.f64 | (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c)))) | oflow-rescue | 105 | 0 |
| ↳ | (*.f64 b b) | overflow | 86 | |
| ↳ | (*.f64 #s(literal 4 binary64) (*.f64 a c)) | overflow | 27 | |
| ↳ | (*.f64 a c) | overflow | 27 | |
| ↳ | (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))) | overflow | 105 | |
+.f64 | (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))))) | cancellation | 85 | 0 |
sqrt.f64 | (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c)))) | uflow-rescue | 5 | 0 |
| ↳ | (*.f64 b b) | underflow | 36 | |
| ↳ | (*.f64 #s(literal 4 binary64) (*.f64 a c)) | underflow | 33 | |
| ↳ | (*.f64 a c) | underflow | 33 | |
| ↳ | (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))) | underflow | 5 | |
-.f64 | (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))) | nan-rescue | 4 | 0 |
| ↳ | (*.f64 b b) | overflow | 86 | |
| ↳ | (*.f64 #s(literal 4 binary64) (*.f64 a c)) | overflow | 27 | |
| ↳ | (*.f64 a c) | overflow | 27 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 124 | 0 |
| - | 26 | 106 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 124 | 0 | 0 |
| - | 26 | 0 | 106 |
| number | freq |
|---|---|
| 0 | 106 |
| 1 | 103 |
| 2 | 45 |
| 3 | 2 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 180.0ms | 2 076× | 0 | valid |
| 103.0ms | 420× | 2 | valid |
| 88.0ms | 504× | 1 | valid |
| 23.0ms | 72× | 3 | valid |
Compiled 2 748 to 696 computations (74.7% saved)
ival-mult: 90.0ms (35.2% of total)adjust: 40.0ms (15.6% of total)ival-sqrt: 32.0ms (12.5% of total)ival-div: 29.0ms (11.3% of total)ival-add: 21.0ms (8.2% of total)ival-sub: 20.0ms (7.8% of total)ival-neg: 15.0ms (5.9% of total)exact: 3.0ms (1.2% of total)ival-true: 2.0ms (0.8% of total)ival-assert: 1.0ms (0.4% of total)| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 56 | 158 |
| 1 | 161 | 144 |
| 2 | 421 | 144 |
| 3 | 1232 | 144 |
| 4 | 3210 | 144 |
| 5 | 6085 | 144 |
| 6 | 7810 | 144 |
| 0 | 14 | 17 |
| 0 | 23 | 17 |
| 1 | 41 | 16 |
| 2 | 74 | 16 |
| 3 | 156 | 16 |
| 4 | 232 | 16 |
| 5 | 370 | 16 |
| 6 | 654 | 16 |
| 7 | 1120 | 16 |
| 8 | 2222 | 16 |
| 9 | 2514 | 16 |
| 10 | 2639 | 16 |
| 11 | 2694 | 16 |
| 12 | 2695 | 16 |
| 13 | 2695 | 16 |
| 14 | 2701 | 16 |
| 0 | 2701 | 15 |
| 1× | iter limit |
| 1× | saturated |
| 1× | iter limit |
| 1× | node limit |
| Inputs |
|---|
(/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))))) (*.f64 #s(literal 2 binary64) a)) |
| Outputs |
|---|
(/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))))) (*.f64 #s(literal 2 binary64) a)) |
(*.f64 (/.f64 #s(literal 1/2 binary64) a) (-.f64 (sqrt.f64 (fma.f64 #s(literal -4 binary64) (*.f64 c a) (*.f64 b b))) b)) |
Compiled 17 to 14 computations (17.6% saved)
Compiled 0 to 3 computations (-∞% saved)
| Status | Accuracy | Program |
|---|---|---|
| 54.2% | (/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))))) (*.f64 #s(literal 2 binary64) a)) |
Compiled 34 to 28 computations (17.6% saved)
| 1× | egg-herbie |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 14 | 17 |
| 1 | 27 | 16 |
| 2 | 40 | 16 |
| 3 | 53 | 16 |
| 4 | 61 | 16 |
| 5 | 66 | 16 |
| 6 | 68 | 16 |
| 1× | saturated |
| Inputs |
|---|
(/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))))) (*.f64 #s(literal 2 binary64) a)) |
| Outputs |
|---|
(/.f64 (+.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))))) (*.f64 #s(literal 2 binary64) a)) |
(/.f64 (-.f64 (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 (*.f64 c a) #s(literal 4 binary64)))) b) (*.f64 #s(literal 2 binary64) a)) |
| 1× | fuel |
Compiled 16 to 13 computations (18.8% saved)
Compiled 276 to 110 computations (60.1% saved)
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