Details

Time bar (total: 1.5s)

sample15.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
6.0ms327×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
192
292

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite5.0ms

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

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* (* x y) y)

simplify61.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (58.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune51.0ms

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

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New17421
Fresh000
Picked011
Done000
Total17522

Merged error: 0.0b

Counts
22 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
21.2b
(cbrt (* (* x y) y))
21.2b
(cbrt (* (* x y) y))
21.2b
(cbrt (* (* x y) y))

rewrite20.0ms

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:
5.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
3.0ms
(cbrt (* (* x y) y))
4.0ms
(cbrt (* (* x y) y))
6.0ms
(cbrt (* (* x y) y))

series87.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
20.0ms
(cbrt (* (* x y) y))
22.0ms
(cbrt (* (* x y) y))
20.0ms
(cbrt (* (* x y) y))

simplify93.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0201457
1651406
23270349
35001324

prune82.0ms

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

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New67370
Fresh033
Picked011
Done011
Total67875

Merged error: 0.0b

Counts
75 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
9.3b
(cbrt (* x y))
21.2b
(cbrt (* (* x y) y))
21.2b
(cbrt (* (* x y) y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
1.0ms
(cbrt y)
2.0ms
(cbrt (* x y))
4.0ms
(cbrt (* (* x y) y))
3.0ms
(cbrt (* (* x y) y))

series76.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt y)
13.0ms
(cbrt (* x y))
20.0ms
(cbrt (* (* x y) y))
20.0ms
(cbrt (* (* x y) y))

simplify77.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (73.0ms)

IterNodesCost
0171254
1370229
21060196
33018175
45001174

prune102.0ms

Filtered
38 candidates to 50 candidates (-31.6%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New50050
Fresh055
Picked011
Done022
Total50858

Merged error: 0.0b

Counts
58 → 8

localize12.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
9.0ms
(* (cbrt y) (cbrt y))
2.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt y)

series99.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt y) (cbrt y))
21.0ms
(cbrt y)
23.0ms
(cbrt y)
31.0ms
(cbrt y)

simplify72.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune64.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh044
Picked011
Done033
Total85893

Merged error: 0.0b

Counts
93 → 8

regimes150.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
162

end0.0ms

sample406.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
192.0ms10534×body80valid

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