tanhf (example 3.4)
Time bar (total: 7.5s)
| 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 |
| 0% | 0% | 100% | 0% | 0% | 0% | 0% | 2 |
| 25% | 25% | 75% | 0% | 0% | 0% | 0% | 3 |
| 37.5% | 37.5% | 62.5% | 0% | 0% | 0% | 0% | 4 |
| 43.8% | 43.7% | 56.2% | 0% | 0% | 0% | 0% | 5 |
| 46.9% | 46.9% | 53.1% | 0% | 0% | 0% | 0% | 6 |
| 48.4% | 48.4% | 51.5% | 0% | 0% | 0% | 0% | 7 |
| 49.2% | 49.2% | 50.8% | 0% | 0% | 0% | 0% | 8 |
| 49.6% | 49.6% | 50.4% | 0% | 0% | 0% | 0% | 9 |
| 49.8% | 49.8% | 50.2% | 0% | 0% | 0% | 0% | 10 |
| 49.9% | 49.9% | 50.1% | 0% | 0% | 0% | 0% | 11 |
| 50% | 49.9% | 50% | 0% | 0% | 0% | 0% | 12 |
Compiled 18 to 15 computations (16.7% saved)
| 2.0s | 2 010× | 2 | valid-baseline |
| 1.5s | 2 010× | 2 | valid-sollya |
| 682.0ms | 2 010× | 2 | valid-rival |
| 549.0ms | 2 022× | 1 | valid-baseline |
| 394.0ms | 4 222× | 0 | valid-rival |
| 385.0ms | 4 222× | 0 | valid-baseline |
| 336.0ms | 2 022× | 1 | valid-sollya |
| 258.0ms | 4 222× | 0 | valid-sollya |
| 221.0ms | 2 022× | 1 | valid-rival |
| 5.0ms | 2× | 3 | valid-baseline |
| 2.0ms | 2× | 3 | valid-sollya |
| 1.0ms | 2× | 3 | valid-rival |
| 1× | egg-herbie |
| 199× | fma-define |
| 83× | fmm-def |
| 47× | times-frac |
| 47× | div-sub |
| 37× | distribute-rgt-in |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 17 | 60 |
| 1 | 46 | 60 |
| 2 | 85 | 56 |
| 3 | 191 | 56 |
| 4 | 470 | 56 |
| 5 | 815 | 56 |
| 6 | 981 | 56 |
| 1× | saturated |
| Inputs |
|---|
(/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (sin.f64 x)) |
(/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (sin.f64 x)) |
(/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 (neg.f64 x))) (sin.f64 (neg.f64 x))) |
(neg.f64 (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 (neg.f64 x))) (sin.f64 (neg.f64 x)))) |
| Outputs |
|---|
(/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (sin.f64 x)) |
(tan.f64 (/.f64 x #s(literal 2 binary64))) |
(tan.f64 (*.f64 x #s(literal 1/2 binary64))) |
(/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (sin.f64 x)) |
(tan.f64 (/.f64 x #s(literal 2 binary64))) |
(tan.f64 (*.f64 x #s(literal 1/2 binary64))) |
(/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 (neg.f64 x))) (sin.f64 (neg.f64 x))) |
(tan.f64 (/.f64 (neg.f64 x) #s(literal 2 binary64))) |
(neg.f64 (tan.f64 (/.f64 x #s(literal 2 binary64)))) |
(tan.f64 (*.f64 x #s(literal -1/2 binary64))) |
(neg.f64 (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 (neg.f64 x))) (sin.f64 (neg.f64 x)))) |
(tan.f64 (/.f64 x #s(literal 2 binary64))) |
(tan.f64 (*.f64 x #s(literal 1/2 binary64))) |
(negabs x)
Compiled 8 to 6 computations (25% saved)
Compiled 1 to 1 computations (0% saved)
| Status | Accuracy | Program |
|---|---|---|
| 53.2% | (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (sin.f64 x)) |
Compiled 16 to 12 computations (25% saved)
| 1× | egg-herbie |
| 3× | 1-exp |
| 2× | sub-neg |
| 2× | +-commutative |
| 1× | *-commutative |
| 1× | neg-sub0 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 27 |
| 1 | 18 | 27 |
| 2 | 22 | 27 |
| 3 | 24 | 27 |
| 4 | 25 | 27 |
| 1× | saturated |
| Inputs |
|---|
(/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (sin.f64 x)) |
| Outputs |
|---|
(/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (sin.f64 x)) |
| 1× | fuel |
Compiled 8 to 6 computations (25% saved)
(negabs x)
Compiled 74 to 56 computations (24.3% saved)
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