Midpoint on a great circle
Time bar (total: 2.2s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 99.8% | 0.2% | 0% | 0% | 0% | 0 |
| 0% | 0% | 99.8% | 0.2% | 0% | 0% | 0% | 1 |
| 0% | 0% | 99.8% | 0.2% | 0% | 0% | 0% | 2 |
| 0% | 0% | 99.8% | 0.2% | 0% | 0% | 0% | 3 |
| 0% | 0% | 99.8% | 0.2% | 0% | 0% | 0% | 4 |
| 0% | 0% | 99.8% | 0.2% | 0% | 0% | 0% | 5 |
| 0% | 0% | 99.8% | 0.2% | 0% | 0% | 0% | 6 |
| 0% | 0% | 99.8% | 0.2% | 0% | 0% | 0% | 7 |
| 0% | 0% | 99.8% | 0.2% | 0% | 0% | 0% | 8 |
| 9.4% | 9.4% | 90.4% | 0.2% | 0% | 0% | 0% | 9 |
| 9.4% | 9.4% | 90.4% | 0.2% | 0% | 0% | 0% | 10 |
| 10.9% | 10.9% | 88.9% | 0.2% | 0% | 0% | 0% | 11 |
| 10.9% | 10.9% | 88.9% | 0.2% | 0% | 0% | 0% | 12 |
Compiled 22 to 16 computations (27.3% saved)
| 92.0ms | 144× | 1 | valid |
| 14.0ms | 116× | 0 | valid |
ival-cos: 57.0ms (58.6% of total)ival-sin: 13.0ms (13.4% of total)adjust: 9.0ms (9.3% of total)ival-atan2: 7.0ms (7.2% of total)ival-mult: 5.0ms (5.1% of total)ival-add: 3.0ms (3.1% of total)ival-sub: 2.0ms (2.1% of total)ival-assert: 0.0ms (0% of total)ival-true: 0.0ms (0% of total)| Predicted + | Predicted - | |
|---|---|---|
| + | 9 | 2 |
| - | 0 | 245 |
| 1.1s | 1 704× | 1 | valid |
| 165.0ms | 1 368× | 0 | valid |
Compiled 744 to 528 computations (29% saved)
ival-cos: 671.0ms (58.6% of total)ival-sin: 155.0ms (13.5% of total)adjust: 111.0ms (9.7% of total)ival-atan2: 79.0ms (6.9% of total)ival-mult: 60.0ms (5.2% of total)ival-add: 40.0ms (3.5% of total)ival-sub: 25.0ms (2.2% of total)ival-true: 2.0ms (0.2% of total)ival-assert: 1.0ms (0.1% of total)| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 92 | 294 |
| 1 | 168 | 287 |
| 2 | 260 | 285 |
| 3 | 480 | 285 |
| 4 | 784 | 285 |
| 5 | 994 | 285 |
| 6 | 1259 | 285 |
| 7 | 1523 | 285 |
| 8 | 1851 | 285 |
| 9 | 2185 | 285 |
| 10 | 2611 | 285 |
| 11 | 2780 | 285 |
| 12 | 2875 | 285 |
| 13 | 2915 | 285 |
| 14 | 2939 | 285 |
| 15 | 2943 | 285 |
| 16 | 2943 | 285 |
| 0 | 14 | 20 |
| 0 | 24 | 20 |
| 1 | 30 | 20 |
| 2 | 35 | 20 |
| 3 | 41 | 20 |
| 4 | 50 | 20 |
| 5 | 74 | 20 |
| 6 | 113 | 20 |
| 7 | 152 | 20 |
| 8 | 221 | 20 |
| 9 | 274 | 20 |
| 10 | 362 | 20 |
| 11 | 397 | 20 |
| 12 | 426 | 20 |
| 13 | 490 | 20 |
| 14 | 529 | 20 |
| 15 | 548 | 20 |
| 16 | 568 | 20 |
| 17 | 590 | 20 |
| 18 | 606 | 20 |
| 19 | 609 | 20 |
| 0 | 609 | 19 |
| 1× | iter limit |
| 1× | saturated |
| 1× | iter limit |
| 1× | saturated |
| Inputs |
|---|
(+.f64 lambda1 (atan2.f64 (*.f64 (cos.f64 phi2) (sin.f64 (-.f64 lambda1 lambda2))) (+.f64 (cos.f64 phi1) (*.f64 (cos.f64 phi2) (cos.f64 (-.f64 lambda1 lambda2)))))) |
| Outputs |
|---|
(+.f64 lambda1 (atan2.f64 (*.f64 (cos.f64 phi2) (sin.f64 (-.f64 lambda1 lambda2))) (+.f64 (cos.f64 phi1) (*.f64 (cos.f64 phi2) (cos.f64 (-.f64 lambda1 lambda2)))))) |
(+.f64 (atan2.f64 (*.f64 (sin.f64 (-.f64 lambda1 lambda2)) (cos.f64 phi2)) (fma.f64 (cos.f64 (-.f64 lambda2 lambda1)) (cos.f64 phi2) (cos.f64 phi1))) lambda1) |
(abs phi2)
(abs phi1)
Compiled 20 to 14 computations (30% saved)
Compiled 0 to 4 computations (-∞% saved)
| Status | Accuracy | Program |
|---|---|---|
| 98.1% | (+.f64 lambda1 (atan2.f64 (*.f64 (cos.f64 phi2) (sin.f64 (-.f64 lambda1 lambda2))) (+.f64 (cos.f64 phi1) (*.f64 (cos.f64 phi2) (cos.f64 (-.f64 lambda1 lambda2)))))) |
Compiled 40 to 28 computations (30% saved)
| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 14 | 20 |
| 1 | 20 | 20 |
| 2 | 25 | 20 |
| 3 | 27 | 20 |
| 4 | 28 | 20 |
| 1× | saturated |
| Inputs |
|---|
(+.f64 lambda1 (atan2.f64 (*.f64 (cos.f64 phi2) (sin.f64 (-.f64 lambda1 lambda2))) (+.f64 (cos.f64 phi1) (*.f64 (cos.f64 phi2) (cos.f64 (-.f64 lambda1 lambda2)))))) |
| Outputs |
|---|
(+.f64 lambda1 (atan2.f64 (*.f64 (cos.f64 phi2) (sin.f64 (-.f64 lambda1 lambda2))) (+.f64 (cos.f64 phi1) (*.f64 (cos.f64 phi2) (cos.f64 (-.f64 lambda1 lambda2)))))) |
(+.f64 (atan2.f64 (*.f64 (sin.f64 (-.f64 lambda1 lambda2)) (cos.f64 phi2)) (+.f64 (*.f64 (cos.f64 (-.f64 lambda1 lambda2)) (cos.f64 phi2)) (cos.f64 phi1))) lambda1) |
| 1× | fuel |
Compiled 20 to 14 computations (30% saved)
(abs phi1)
(abs phi2)
Compiled 240 to 168 computations (30% saved)
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