Time bar (total: 938.0ms)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 100% | 0% | 0 |
| 0% | 100% | 0% | 1 |
| 100% | 0% | 0% | 2 |
Compiled 10 to 8 computations (20% saved)
| 677.0ms | 8256× | body | 128 | valid |
Compiled 20 to 16 computations (20% saved)
| 2× | egg-herbie |
| 434× | unswap-sqr_binary64 |
| 366× | fma-def_binary64 |
| 257× | associate-/l*_binary64 |
| 247× | *-commutative_binary64 |
| 242× | associate-*l*_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 13 |
| 1 | 15 | 13 |
| 2 | 21 | 13 |
| 3 | 28 | 13 |
| 4 | 47 | 13 |
| 5 | 87 | 13 |
| 6 | 184 | 13 |
| 7 | 419 | 13 |
| 8 | 1133 | 13 |
| 9 | 3111 | 13 |
| 10 | 4302 | 13 |
| 0 | 1 | 1 |
| 1× | saturated |
| 1× | node limit |
| Inputs |
|---|
0 |
| Outputs |
|---|
0 |
| Inputs |
|---|
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
| Outputs |
|---|
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
Compiled 9 to 7 computations (22.2% saved)
| 1× | egg-herbie |
| 434× | unswap-sqr_binary64 |
| 366× | fma-def_binary64 |
| 257× | associate-/l*_binary64 |
| 247× | *-commutative_binary64 |
| 242× | associate-*l*_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 13 |
| 1 | 15 | 13 |
| 2 | 21 | 13 |
| 3 | 28 | 13 |
| 4 | 47 | 13 |
| 5 | 87 | 13 |
| 6 | 184 | 13 |
| 7 | 419 | 13 |
| 8 | 1133 | 13 |
| 9 | 3111 | 13 |
| 10 | 4302 | 13 |
| 1× | node limit |
| Inputs |
|---|
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
| Outputs |
|---|
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 2 | 2 |
| Status | Error | Program |
|---|---|---|
| ▶ | 0b | (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
Compiled 27 to 21 computations (22.2% saved)
Found 2 expressions with local error:
| New | Error | Program |
|---|---|---|
| ✓ | 0.0b | (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) |
| ✓ | 0.0b | (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
6 calls:
| Time | Variable | Point | Expression | |
|---|---|---|---|---|
| 1.0ms | x | @ | 0 | (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
| 1.0ms | x | @ | -inf | (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
| 1.0ms | x | @ | inf | (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
| 1.0ms | x | @ | 0 | (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) |
| 0.0ms | x | @ | -inf | (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) |
| 2× | egg-rewrite-iter-limit |
| 2× | egg-rewrite |
| 1× | batch-egg-rewrite |
| 91× | add-sqr-sqrt_binary64 |
| 91× | add-sqr-sqrt_binary64 |
| 87× | add-log-exp_binary64 |
| 87× | add-log-exp_binary64 |
| 85× | *-un-lft-identity_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 18 |
| 1 | 176 | 18 |
| 2 | 2824 | 18 |
| 0 | 8 | 9 |
| 1 | 176 | 9 |
| 2 | 2824 | 9 |
| 0 | 8 | 9 |
| 0 | 6 | 6 |
| 1 | 129 | 6 |
| 2 | 2129 | 6 |
| 0 | 6 | 6 |
| 1× | iter limit |
| 1× | unsound |
| 1× | iter limit |
| 1× | unsound |
| 1× | unsound |
| Inputs |
|---|
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) |
| Outputs |
|---|
((#(struct:change #<rule egg-rr> (2) ((x *.f64 2 (/.f64 1 (*.f64 2 (cosh.f64 x))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 1 (/.f64 2 (*.f64 2 (cosh.f64 x))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (*.f64 (cbrt.f64 (/.f64 2 (*.f64 2 (cosh.f64 x)))) (cbrt.f64 (/.f64 2 (*.f64 2 (cosh.f64 x))))) (cbrt.f64 (/.f64 2 (*.f64 2 (cosh.f64 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 (/.f64 2 (*.f64 2 (cosh.f64 x)))) (sqrt.f64 (/.f64 2 (*.f64 2 (cosh.f64 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (/.f64 2 (*.f64 2 (cosh.f64 x))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (exp.f64 (/.f64 2 (*.f64 2 (cosh.f64 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (*.f64 (*.f64 (/.f64 2 (*.f64 2 (cosh.f64 x))) (/.f64 2 (*.f64 2 (cosh.f64 x)))) (/.f64 2 (*.f64 2 (cosh.f64 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (/.f64 2 (*.f64 2 (cosh.f64 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (/.f64 2 (*.f64 2 (cosh.f64 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (/.f64 2 (*.f64 2 (cosh.f64 x))))))))) |
((#(struct:change #<rule egg-rr> (2) ((x *.f64 1 (*.f64 2 (cosh.f64 x)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (*.f64 (cbrt.f64 (*.f64 2 (cosh.f64 x))) (cbrt.f64 (*.f64 2 (cosh.f64 x)))) (cbrt.f64 (*.f64 2 (cosh.f64 x))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 (*.f64 2 (cosh.f64 x))) (sqrt.f64 (*.f64 2 (cosh.f64 x))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 2 (cosh.f64 x))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (+.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 (exp.f64 (neg.f64 x)) 3)) (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (-.f64 (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x))) (*.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 (exp.f64 (neg.f64 x)) (exp.f64 (neg.f64 x)))) (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 2 (cosh.f64 x)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (exp.f64 (*.f64 2 (cosh.f64 x))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (*.f64 (*.f64 (*.f64 2 (cosh.f64 x)) (*.f64 2 (cosh.f64 x))) (*.f64 2 (cosh.f64 x))))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 2 (cosh.f64 x))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (*.f64 2 (cosh.f64 x))))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 2 (cosh.f64 x)))))))) |
| 1× | egg-herbie |
| 981× | fma-neg_binary64 |
| 391× | distribute-rgt-neg-in_binary64 |
| 370× | fma-def_binary64 |
| 346× | distribute-lft-neg-in_binary64 |
| 330× | associate-*l*_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 35 | 187 |
| 1 | 89 | 183 |
| 2 | 217 | 177 |
| 3 | 655 | 175 |
| 4 | 2761 | 175 |
| 1× | node limit |
| Inputs |
|---|
1 |
(-.f64 1 (*.f64 1/2 (pow.f64 x 2))) |
(-.f64 (+.f64 (*.f64 5/24 (pow.f64 x 4)) 1) (*.f64 1/2 (pow.f64 x 2))) |
(-.f64 (+.f64 (*.f64 5/24 (pow.f64 x 4)) 1) (+.f64 (*.f64 61/720 (pow.f64 x 6)) (*.f64 1/2 (pow.f64 x 2)))) |
(/.f64 2 (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x))) |
2 |
(+.f64 2 (pow.f64 x 2)) |
(+.f64 (*.f64 1/12 (pow.f64 x 4)) (+.f64 2 (pow.f64 x 2))) |
(+.f64 (*.f64 1/12 (pow.f64 x 4)) (+.f64 2 (+.f64 (*.f64 1/360 (pow.f64 x 6)) (pow.f64 x 2)))) |
(+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) |
| Outputs |
|---|
1 |
(-.f64 1 (*.f64 1/2 (pow.f64 x 2))) |
(+.f64 1 (*.f64 -1/2 (*.f64 x x))) |
(-.f64 1 (*.f64 1/2 (*.f64 x x))) |
(fma.f64 (*.f64 x x) -1/2 1) |
(fma.f64 x (*.f64 x -1/2) 1) |
(-.f64 (+.f64 (*.f64 5/24 (pow.f64 x 4)) 1) (*.f64 1/2 (pow.f64 x 2))) |
(+.f64 (fma.f64 5/24 (pow.f64 x 4) 1) (*.f64 -1/2 (*.f64 x x))) |
(+.f64 (fma.f64 5/24 (pow.f64 x 4) 1) (*.f64 (*.f64 x x) -1/2)) |
(fma.f64 (*.f64 x x) -1/2 (fma.f64 5/24 (pow.f64 x 4) 1)) |
(fma.f64 x (*.f64 x -1/2) (fma.f64 5/24 (pow.f64 x 4) 1)) |
(-.f64 (+.f64 (*.f64 5/24 (pow.f64 x 4)) 1) (+.f64 (*.f64 61/720 (pow.f64 x 6)) (*.f64 1/2 (pow.f64 x 2)))) |
(-.f64 (fma.f64 5/24 (pow.f64 x 4) 1) (fma.f64 61/720 (pow.f64 x 6) (*.f64 1/2 (*.f64 x x)))) |
(-.f64 (fma.f64 5/24 (pow.f64 x 4) 1) (fma.f64 1/2 (*.f64 x x) (*.f64 61/720 (pow.f64 x 6)))) |
(+.f64 (*.f64 (pow.f64 x 6) -61/720) (fma.f64 (*.f64 x x) -1/2 (fma.f64 5/24 (pow.f64 x 4) 1))) |
(fma.f64 x (*.f64 x -1/2) (fma.f64 (pow.f64 x 6) -61/720 (fma.f64 5/24 (pow.f64 x 4) 1))) |
(/.f64 2 (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x))) |
(/.f64 2 (+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x))) |
2 |
(+.f64 2 (pow.f64 x 2)) |
(+.f64 2 (*.f64 x x)) |
(fma.f64 x x 2) |
(+.f64 (*.f64 1/12 (pow.f64 x 4)) (+.f64 2 (pow.f64 x 2))) |
(fma.f64 1/12 (pow.f64 x 4) (+.f64 2 (*.f64 x x))) |
(fma.f64 (pow.f64 x 4) 1/12 (fma.f64 x x 2)) |
(fma.f64 x x (fma.f64 (pow.f64 x 4) 1/12 2)) |
(+.f64 (*.f64 1/12 (pow.f64 x 4)) (+.f64 2 (+.f64 (*.f64 1/360 (pow.f64 x 6)) (pow.f64 x 2)))) |
(fma.f64 1/12 (pow.f64 x 4) (+.f64 2 (fma.f64 1/360 (pow.f64 x 6) (*.f64 x x)))) |
(fma.f64 (pow.f64 x 4) 1/12 (+.f64 2 (fma.f64 x x (*.f64 (pow.f64 x 6) 1/360)))) |
(fma.f64 (pow.f64 x 4) 1/12 (fma.f64 x x (fma.f64 (pow.f64 x 6) 1/360 2))) |
(fma.f64 x x (fma.f64 (pow.f64 x 4) 1/12 (fma.f64 (pow.f64 x 6) 1/360 2))) |
(+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (*.f64 -1 x)) (exp.f64 x)) |
(+.f64 (exp.f64 (neg.f64 x)) (exp.f64 x)) |
1 alts after pruning (0 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 40 | 0 | 40 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 40 | 1 | 41 |
| Status | Error | Program |
|---|---|---|
| ✓ | 0b | (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) |
Compiled 465 to 323 computations (30.5% saved)
Total -0.0b remaining (-4.7%)
Threshold costs -0.0b (-4.7%)
Compiled 79 to 61 computations (22.8% saved)
| 1× | egg-herbie |
| 1× | *-commutative_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 6 | 9 |
| 1 | 7 | 9 |
| 1× | saturated |
| Inputs |
|---|
(/.f64 2 (*.f64 2 (cosh.f64 x))) |
| Outputs |
|---|
(/.f64 2 (*.f64 2 (cosh.f64 x))) |
| 1× | done |
Compiled 23 to 19 computations (17.4% saved)
Loading profile data...