Details

Time bar (total: 1.1s)

sample23.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
8.0ms344×body80valid

simplify67.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1223
2403
3833
42013
55723
630293
750013

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) y)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*r* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
4.0ms
(* (* x y) y)

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (* x y) y)

simplify55.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (53.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune19.0ms

Filtered
11 candidates to 21 candidates (-90.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New20121
Fresh000
Picked011
Done000
Total20222

Merged error: 0b

Counts
22 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
30.6b
(cbrt (* (* x y) y))
30.6b
(cbrt (* (* x y) y))
30.6b
(cbrt (* (* x y) y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
pow1/3
add-cube-cbrt *-un-lft-identity
cbrt-prod
add-exp-log
swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
5.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
4.0ms
(cbrt (* (* x y) y))
4.0ms
(cbrt (* (* x y) y))
3.0ms
(cbrt (* (* x y) y))

series89.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
21.0ms
(cbrt (* (* x y) y))
21.0ms
(cbrt (* (* x y) y))
23.0ms
(cbrt (* (* x y) y))

simplify96.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (90.0ms)

IterNodesCost
0201457
1651406
23270349
35001324

prune74.0ms

Filtered
52 candidates to 70 candidates (-34.6%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done011
Total70272

Merged error: 0b

Counts
72 → 2

regimes122.0ms

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
073
173

end0.0ms

sample510.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
275.0ms10572×body80valid

Profiling

Loading profile data...