Details

Time bar (total: 1.6s)

sample20.0ms

Algorithm
intervals
Results
9.0ms307×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0134
1243
2283
3303
4303

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (fma x y z) (/ x 2.0))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ flip3-+ sum-log add-cbrt-cube flip-+ fma-udef log1p-expm1-u distribute-lft-out
Counts
1 → 18
Calls
1 calls:
11.0ms
(+ (fma x y z) (/ x 2.0))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(+ (fma x y z) (/ x 2.0))

simplify49.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
09590
130779
2128779
3500179

prune46.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma x y z)) (cbrt (fma x y z)))
0.5b
(cbrt (fma x y z))
0.5b
(cbrt (fma x y z))
0.5b
(cbrt (fma x y z))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
13.0ms
(* (cbrt (fma x y z)) (cbrt (fma x y z)))
1.0ms
(cbrt (fma x y z))
1.0ms
(cbrt (fma x y z))
1.0ms
(cbrt (fma x y z))

series495.0ms

Counts
4 → 12
Calls
4 calls:
134.0ms
(* (cbrt (fma x y z)) (cbrt (fma x y z)))
145.0ms
(cbrt (fma x y z))
108.0ms
(cbrt (fma x y z))
108.0ms
(cbrt (fma x y z))

simplify128.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (116.0ms)

IterNodesCost
0207517
1764479
23807429
35001425

prune251.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes42.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample459.0ms

Algorithm
intervals
Results
207.0ms9125×body80valid