Details

Time bar (total: 786.0ms)

sample22.0ms

Algorithm
intervals
Results
11.0ms298×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1214
2254
3284
4294
5294

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.0b
(- (/ (* x y) 2.0) (/ z 8.0))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
109×times-frac
91×prod-diff
86×add-sqr-sqrt
83×*-un-lft-identity
81×add-cube-cbrt
22×div-inv
add-exp-log fma-neg add-cbrt-cube
add-log-exp
associate-/r*
pow1 cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u difference-of-squares
sub-neg flip3-- frac-2neg diff-log prod-exp clear-num frac-sub flip-- cbrt-unprod associate-/l* distribute-lft-out--
Counts
2 → 139
Calls
2 calls:
4.0ms
(/ (* x y) 2.0)
12.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series65.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(/ (* x y) 2.0)
46.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify63.0ms

Algorithm
egg-herbie
Counts
145 → 145
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
06002532
119771757
250021552

prune126.0ms

Filtered
145 candidates to 54 candidates (37.2%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New1441145
Fresh000
Picked101
Done000
Total1451146

Merged error: 0b

Counts
146 → 1

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0155
1155

end0.0ms

sample455.0ms

Algorithm
intervals
Results
263.0ms9214×body80valid