From Rump in a 1983 paper
Time bar (total: 4.6s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 0% | 100% | 0% | 0% | 0% | 0 |
| 100% | 0% | 0% | 100% | 0% | 0% | 0% | 1 |
Compiled 23 to 18 computations (21.7% saved)
| 17.0ms | 260× | 0 | valid |
ival-mult: 4.0ms (33.3% of total)ival-pow: 4.0ms (33.3% of total)ival-sub: 1.0ms (8.3% of total)ival-add: 1.0ms (8.3% of total)ival-==: 1.0ms (8.3% of total)ival-and: 0.0ms (0% of total)exact: 0.0ms (0% of total)ival-assert: 0.0ms (0% of total)| Ground Truth | Overpredictions | Example | Underpredictions | Example | Subexpression |
|---|---|---|---|---|---|
| 256 | 0 | - | 0 | - | (-.f64 (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) (pow.f64 y #s(literal 4 binary64))) |
| 0 | 0 | - | 0 | - | (*.f64 #s(literal 2 binary64) (*.f64 y y)) |
| 0 | 0 | - | 0 | - | #s(literal 9 binary64) |
| 0 | 0 | - | 0 | - | #s(literal 4 binary64) |
| 0 | 0 | - | 0 | - | (pow.f64 y #s(literal 4 binary64)) |
| 0 | 0 | - | 0 | - | y |
| 0 | 0 | - | 0 | - | #s(literal 2 binary64) |
| 0 | 1 | (10864.0 18817.0) | 0 | - | (+.f64 (-.f64 (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) (pow.f64 y #s(literal 4 binary64))) (*.f64 #s(literal 2 binary64) (*.f64 y y))) |
| 0 | 0 | - | 0 | - | (pow.f64 x #s(literal 4 binary64)) |
| 0 | 0 | - | 0 | - | (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) |
| 0 | 0 | - | 0 | - | (*.f64 y y) |
| 0 | 0 | - | 0 | - | x |
| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
+.f64 | (+.f64 (-.f64 (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) (pow.f64 y #s(literal 4 binary64))) (*.f64 #s(literal 2 binary64) (*.f64 y y))) | cancellation | 1 | 0 |
-.f64 | (-.f64 (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) (pow.f64 y #s(literal 4 binary64))) | cancellation | 1 | 0 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 256 | 0 |
| - | 0 | 0 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 256 | 0 | 0 |
| - | 0 | 0 | 0 |
| number | freq |
|---|---|
| 2 | 256 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 1 | 0 | 0 |
| - | 0 | 0 | 0 |
| 1.5s | 23 040× | 0 | valid |
Compiled 7 335 to 2 340 computations (68.1% saved)
ival-mult: 346.0ms (38.2% of total)ival-pow: 330.0ms (36.4% of total)ival-sub: 91.0ms (10% of total)ival-add: 87.0ms (9.6% of total)exact: 28.0ms (3.1% of total)ival-true: 17.0ms (1.9% of total)ival-assert: 8.0ms (0.9% of total)| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 28 | 81 |
| 1 | 78 | 79 |
| 2 | 220 | 79 |
| 3 | 508 | 79 |
| 4 | 958 | 79 |
| 5 | 1355 | 79 |
| 6 | 1525 | 79 |
| 7 | 1596 | 79 |
| 8 | 1603 | 79 |
| 0 | 12 | 15 |
| 0 | 19 | 15 |
| 1 | 28 | 15 |
| 2 | 55 | 15 |
| 3 | 94 | 15 |
| 4 | 181 | 15 |
| 5 | 352 | 15 |
| 6 | 541 | 15 |
| 7 | 630 | 15 |
| 8 | 670 | 15 |
| 9 | 672 | 15 |
| 0 | 672 | 14 |
| 1× | iter limit |
| 1× | saturated |
| 1× | iter limit |
| 1× | saturated |
| Inputs |
|---|
(+.f64 (-.f64 (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) (pow.f64 y #s(literal 4 binary64))) (*.f64 #s(literal 2 binary64) (*.f64 y y))) |
| Outputs |
|---|
(+.f64 (-.f64 (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) (pow.f64 y #s(literal 4 binary64))) (*.f64 #s(literal 2 binary64) (*.f64 y y))) |
(neg.f64 (fma.f64 #s(literal -9 binary64) (pow.f64 x #s(literal 4 binary64)) (fma.f64 #s(literal -2 binary64) (*.f64 y y) (pow.f64 y #s(literal 4 binary64))))) |
Compiled 15 to 12 computations (20% saved)
Compiled 0 to 2 computations (-∞% saved)
| Status | Accuracy | Program |
|---|---|---|
| 18.8% | (+.f64 (-.f64 (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) (pow.f64 y #s(literal 4 binary64))) (*.f64 #s(literal 2 binary64) (*.f64 y y))) |
Compiled 30 to 24 computations (20% saved)
| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 15 |
| 1 | 17 | 15 |
| 2 | 22 | 15 |
| 3 | 24 | 15 |
| 4 | 25 | 15 |
| 1× | saturated |
| Inputs |
|---|
(+.f64 (-.f64 (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) (pow.f64 y #s(literal 4 binary64))) (*.f64 #s(literal 2 binary64) (*.f64 y y))) |
| Outputs |
|---|
(+.f64 (-.f64 (*.f64 #s(literal 9 binary64) (pow.f64 x #s(literal 4 binary64))) (pow.f64 y #s(literal 4 binary64))) (*.f64 #s(literal 2 binary64) (*.f64 y y))) |
(+.f64 (*.f64 (*.f64 y y) #s(literal 2 binary64)) (-.f64 (*.f64 (pow.f64 x #s(literal 4 binary64)) #s(literal 9 binary64)) (pow.f64 y #s(literal 4 binary64)))) |
| 1× | fuel |
Compiled 15 to 12 computations (20% saved)
Compiled 60 to 48 computations (20% saved)
Loading profile data...