Herbie run
| Date: | Tuesday, December 10th, 2024 |
|---|---|
| Commit: | e3084dcb on bhargav-nobigfloat |
| Hostname: | nightly with Racket 8.10 |
| Seed: | 2024345 |
| Parameters: | 256 points for 0 iterations |
| Flags: | localize:costslocalize:errorsreduce:regimesreduce:binary-searchreduce:branch-expressionssetup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifygenerate:proofs default |
Time bar (total: 41.6s)
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
-.f64 | #f | cancellation | 5128 | 35 |
log.f64 | #f | sensitivity | 763 | 0 |
+.f64 | #f | cancellation | 445 | 1 |
sqrt.f64 | #f | oflow-rescue | 420 | 0 |
/.f64 | #f | u/n | 355 | 0 |
/.f64 | #f | u/u | 150 | 0 |
pow.f64 | #f | sensitivity | 40 | 1 |
/.f64 | (/.f64 (*.f64 eps (-.f64 (exp.f64 (*.f64 (+.f64 a b) eps)) #s(literal 1 binary64))) (*.f64 (-.f64 (exp.f64 (*.f64 a eps)) #s(literal 1 binary64)) (-.f64 (exp.f64 (*.f64 b eps)) #s(literal 1 binary64)))) | n/u | 26 | 0 |
| ↳ | (*.f64 b eps) | underflow | 146 | |
| ↳ | (-.f64 (exp.f64 (*.f64 a eps)) #s(literal 1 binary64)) | underflow | 148 | |
| ↳ | (-.f64 (exp.f64 (*.f64 b eps)) #s(literal 1 binary64)) | underflow | 147 | |
| ↳ | (*.f64 (-.f64 (exp.f64 (*.f64 a eps)) #s(literal 1 binary64)) (-.f64 (exp.f64 (*.f64 b eps)) #s(literal 1 binary64))) | underflow | 238 | |
| ↳ | (*.f64 a eps) | underflow | 145 | |
-.f64 | #f | nan-rescue | 19 | 0 |
sqrt.f64 | #f | uflow-rescue | 14 | 0 |
exp.f64 | #f | sensitivity | 4 | 2 |
/.f64 | (/.f64 (-.f64 (exp.f64 (*.f64 #s(literal 2 binary64) x)) #s(literal 1 binary64)) (-.f64 (exp.f64 x) #s(literal 1 binary64))) | o/o | 3 | 0 |
| ↳ | (exp.f64 (*.f64 #s(literal 2 binary64) x)) | overflow | 3 | |
| ↳ | (-.f64 (exp.f64 (*.f64 #s(literal 2 binary64) x)) #s(literal 1 binary64)) | overflow | 3 | |
| ↳ | (exp.f64 x) | overflow | 3 | |
| ↳ | (-.f64 (exp.f64 x) #s(literal 1 binary64)) | overflow | 3 | |
/.f64 | (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (*.f64 x x)) | n/o | 2 | 0 |
| ↳ | (*.f64 x x) | overflow | 65 | |
sin.f64 | (sin.f64 (+.f64 x eps)) | sensitivity | 1 | 1 |
tan.f64 | (tan.f64 (+.f64 x eps)) | sensitivity | 1 | 2 |
cos.f64 | (cos.f64 (+.f64 x eps)) | sensitivity | 1 | 1 |
/.f64 | (/.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)) | o/n | 1 | 0 |
| ↳ | (*.f64 b b) | overflow | 86 | |
| ↳ | (-.f64 (neg.f64 b) (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 #s(literal 4 binary64) (*.f64 a c))))) | overflow | 1 | |
| ↳ | (*.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 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 4878 | 383 |
| - | 688 | 1219 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 4878 | 8 | 375 |
| - | 688 | 32 | 1187 |
| number | freq |
|---|---|
| 0 | 1602 |
| 1 | 4401 |
| 2 | 747 |
| 3 | 194 |
| 4 | 224 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 28 | 0 | 0 |
| - | 0 | 0 | 0 |
| 8.7s | 16 272× | 2 | valid |
| 5.7s | 36 432× | 1 | valid |
| 2.1s | 32 064× | 0 | valid |
| 956.0ms | 1 236× | 3 | valid |
| 15.0ms | 12× | 4 | valid |
Compiled 35 736 to 11 088 computations (69% saved)
ival-tan: 4.0s (27.5% of total)adjust: 2.1s (14.7% of total)ival-log: 1.0s (7.3% of total)ival-cos: 1.0s (7.3% of total)ival-sin: 923.0ms (6.4% of total)ival-div: 818.0ms (5.7% of total)ival-sub: 804.0ms (5.6% of total)ival-exp: 734.0ms (5.1% of total)ival-pow: 677.0ms (4.7% of total)ival-add: 518.0ms (3.6% of total)ival-mult: 514.0ms (3.6% of total)ival-log1p: 350.0ms (2.4% of total)ival-sqrt: 323.0ms (2.2% of total)ival-expm1: 137.0ms (1% of total)ival-atan: 112.0ms (0.8% of total)ival-cbrt: 85.0ms (0.6% of total)ival-neg: 73.0ms (0.5% of total)ival-true: 65.0ms (0.5% of total)exact: 48.0ms (0.3% of total)ival-assert: 37.0ms (0.3% of total)| 735.0ms | 1 367× | 2 | valid |
| 557.0ms | 3 048× | 1 | valid |
| 517.0ms | 4 666× | 0 | invalid |
| 387.0ms | 215× | 5 | exit |
| 179.0ms | 2 760× | 0 | valid |
| 90.0ms | 104× | 3 | valid |
| 9.0ms | 129× | 0 | exit |
| 1.0ms | 1× | 4 | valid |
ival-pow: 373.0ms (17.4% of total)ival-tan: 359.0ms (16.8% of total)adjust: 207.0ms (9.7% of total)ival-mult: 139.0ms (6.5% of total)const: 114.0ms (5.3% of total)ival-cos: 102.0ms (4.8% of total)ival-div: 92.0ms (4.3% of total)ival-sin: 91.0ms (4.3% of total)ival-log: 90.0ms (4.2% of total)ival-atan: 87.0ms (4.1% of total)ival-sub: 83.0ms (3.9% of total)ival-add: 68.0ms (3.2% of total)ival-exp: 50.0ms (2.3% of total)ival-fabs: 50.0ms (2.3% of total)ival-expm1: 45.0ms (2.1% of total)ival-<=: 44.0ms (2.1% of total)ival-log1p: 29.0ms (1.4% of total)ival-sqrt: 27.0ms (1.3% of total)ival-<: 19.0ms (0.9% of total)ival-and: 19.0ms (0.9% of total)ival-fmin: 12.0ms (0.6% of total)exact: 11.0ms (0.5% of total)ival-neg: 7.0ms (0.3% of total)ival-cbrt: 7.0ms (0.3% of total)ival->: 6.0ms (0.3% of total)ival-assert: 5.0ms (0.2% of total)ival-true: 2.0ms (0.1% of total)| 28× | egg-herbie |
| 56× | iter limit |
| 50× | saturated |
| 6× | node limit |
Compiled 2 986 to 1 901 computations (36.3% saved)
| 28× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 61.1% | 38.9% | 0% | 0% | 0% | 0 |
| 7.4% | 4.5% | 56.6% | 38.9% | 0% | 0% | 0% | 1 |
| 22.3% | 13.6% | 47.5% | 38.9% | 0% | 0% | 0% | 2 |
| 40.2% | 23.5% | 34.9% | 38.9% | 0% | 2.7% | 0% | 3 |
| 53.4% | 31.1% | 27.2% | 38.9% | 0% | 2.8% | 0% | 4 |
| 63% | 36.3% | 21.3% | 38.9% | 0% | 3.6% | 0% | 5 |
| 65.9% | 37.5% | 19.4% | 38.9% | 0% | 4.2% | 0% | 6 |
| 70.4% | 38.8% | 16.3% | 38.9% | 0% | 6% | 0% | 7 |
| 73.6% | 40.2% | 14.4% | 38.9% | 0% | 6.5% | 0% | 8 |
| 76.3% | 40.9% | 12.7% | 38.9% | 0% | 7.5% | 0% | 9 |
| 78.4% | 41.4% | 11.4% | 38.9% | 0% | 8.3% | 0% | 10 |
| 81.1% | 42.4% | 9.9% | 38.9% | 0% | 8.8% | 0% | 11 |
| 82.3% | 42.7% | 9.2% | 38.9% | 0% | 9.3% | 0% | 12 |
Compiled 483 to 337 computations (30.2% saved)
| 28× | egg-herbie |
| 28× | saturated |
Compiled 564 to 434 computations (23% saved)
| 28× | fuel |
Compiled 280 to 215 computations (23.2% saved)
Compiled 0 to 43 computations (-∞% saved)
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