Details

Time bar (total: 1.1s)

sample16.0ms

Algorithm
intervals
Results
6.0ms289×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0134
1243
2283
3303
4303

prune5.0ms

Filtered
1 candidates to 1 candidates (100.0%)
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))

rewrite7.0ms

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:
6.0ms
(+ (fma x y z) (/ x 2.0))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(+ (fma x y z) (/ x 2.0))

simplify34.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09590
130779
2128779
3500179

prune49.0ms

Filtered
21 candidates to 17 candidates (81.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(sqrt (fma x y z))
0.0b
(sqrt (fma x y z))
0.2b
(fma (sqrt (fma x y z)) (sqrt (fma x y z)) (/ x 2.0))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity
add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
rem-sqrt-square sqrt-pow1 pow1/2
fma-udef
Counts
3 → 40
Calls
3 calls:
1.0ms
(sqrt (fma x y z))
1.0ms
(sqrt (fma x y z))
0.0ms
(fma (sqrt (fma x y z)) (sqrt (fma x y z)) (/ x 2.0))

series330.0ms

Counts
3 → 9
Calls
3 calls:
71.0ms
(sqrt (fma x y z))
71.0ms
(sqrt (fma x y z))
188.0ms
(fma (sqrt (fma x y z)) (sqrt (fma x y z)) (/ x 2.0))

simplify55.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (51.0ms)

IterNodesCost
0168280
1503235
22023227
35002225

prune119.0ms

Filtered
49 candidates to 39 candidates (79.6%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes39.0ms

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

sample380.0ms

Algorithm
intervals
Results
202.0ms9145×body80valid
0.0msbody1280valid