Details

Time bar (total: 1.6s)

sample16.0ms

Algorithm
intervals
Results
6.0ms307×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1313
2563
3623
4623

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (* (* y 4.0) z))
0.2b
(* (* y 4.0) z)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip--
Counts
2 → 30
Calls
2 calls:
3.0ms
(- x (* (* y 4.0) z))
5.0ms
(* (* y 4.0) z)

series65.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(- x (* (* y 4.0) z))
19.0ms
(* (* y 4.0) z)

simplify110.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0157146
1673129
23659129
35001129

prune63.0ms

Filtered
36 candidates to 23 candidates (63.9%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* y (* 4.0 z)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
3.0ms
(- x (* y (* 4.0 z)))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(- x (* y (* 4.0 z)))

simplify61.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08279
133372
2180072
3500172

prune29.0ms

Filtered
15 candidates to 12 candidates (80.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
9.4b
(cbrt (* (* y 4.0) z))
9.4b
(cbrt (* (* y 4.0) z))
9.4b
(cbrt (* (* y 4.0) z))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
9.0ms
(* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
4.0ms
(cbrt (* (* y 4.0) z))
4.0ms
(cbrt (* (* y 4.0) z))
4.0ms
(cbrt (* (* y 4.0) z))

series429.0ms

Counts
4 → 12
Calls
4 calls:
139.0ms
(* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
96.0ms
(cbrt (* (* y 4.0) z))
97.0ms
(cbrt (* (* y 4.0) z))
97.0ms
(cbrt (* (* y 4.0) z))

simplify99.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (94.0ms)

IterNodesCost
0207442
1705391
23375331
35001324

prune193.0ms

Filtered
70 candidates to 56 candidates (80.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes67.0ms

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
093
193

end0.0ms

sample362.0ms

Algorithm
intervals
Results
185.0ms9130×body80valid