Details

Time bar (total: 2.0s)

sample17.0ms

Algorithm
intervals
Results
7.0ms297×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1214
2244
3254
4254

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log frac-sub add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 16
Calls
1 calls:
10.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify84.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
0115137
1308128
2921127
33399127
45001127

prune39.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
0.5b
(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
0.5b
(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
0.6b
(* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
50×cbrt-prod
35×*-un-lft-identity
33×cbrt-div
15×add-cube-cbrt
14×difference-of-squares
11×pow1 flip3-- swap-sqr frac-sub flip--
9×frac-times pow1/3 associate-*r* associate-*l* distribute-lft-out--
7×times-frac
6×add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
3×associate-*r/ associate-*l/
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 117
Calls
4 calls:
9.0ms
(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
9.0ms
(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
9.0ms
(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
23.0ms
(* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))))

series730.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
179.0ms
(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
176.0ms
(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
193.0ms
(* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))))

simplify135.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 3 (109.0ms)

IterNodesCost
03581716
111121637
240691536
350021518

prune334.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes89.0ms

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
0104
1104

end0.0ms

sample399.0ms

Algorithm
intervals
Results
219.0ms9141×body80valid
0.0ms1×body160valid