Details

Time bar (total: 2.2s)

sample32.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
4.0ms151×body80nan

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2414
3524
4854
51064
61414
72154
82364
92364

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (log y))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×log-prod
5×add-cube-cbrt *-un-lft-identity
4×pow1 associate-*r*
3×add-exp-log distribute-rgt-in distribute-lft-in associate-*l* add-cbrt-cube
1×pow-prod-down prod-exp log-pow *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
4.0ms
(* x (log y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* x (log y))

simplify100.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
0101118
134299
298792
3320192
4500192

prune38.0ms

Filtered
16 candidates to 28 candidates (-75.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New25328
Fresh000
Picked011
Done000
Total25429

Merged error: 0.0b

Counts
29 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (cbrt y)))
0.3b
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
48×log-prod
36×distribute-rgt-in distribute-lft-in
30×cbrt-prod
26×add-sqr-sqrt
24×add-cube-cbrt associate-+l+ *-un-lft-identity
12×associate-+r+
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*r*
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 102
Calls
4 calls:
5.0ms
(* x (log (cbrt y)))
9.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series84.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(* x (log (cbrt y)))
21.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
21.0ms
(cbrt y)
22.0ms
(cbrt y)

simplify49.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0362765
11356673
25002593

prune125.0ms

Filtered
87 candidates to 114 candidates (-31.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1122114
Fresh112
Picked011
Done011
Total1135118

Merged error: 0b

Counts
118 → 5

localize17.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y))))
0.6b
(cbrt (sqrt y))
0.6b
(cbrt (sqrt y))
0.6b
(cbrt y)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
27×cbrt-prod
21×log-prod
16×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×associate-+l+
9×associate-+r+ sqrt-prod
6×distribute-rgt-in distribute-lft-in
5×add-log-exp
4×pow1 add-exp-log add-cbrt-cube
3×pow1/3
1×+-commutative flip3-+ sum-log flip-+
Counts
4 → 71
Calls
4 calls:
7.0ms
(+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y))))
2.0ms
(cbrt (sqrt y))
2.0ms
(cbrt (sqrt y))
1.0ms
(cbrt y)

series108.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y))))
15.0ms
(cbrt (sqrt y))
15.0ms
(cbrt (sqrt y))
24.0ms
(cbrt y)

simplify116.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 3 (110.0ms)

IterNodesCost
0326559
1914522
23467476
35002459

prune104.0ms

Filtered
64 candidates to 83 candidates (-29.7%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New82183
Fresh112
Picked011
Done022
Total83588

Merged error: 0b

Counts
88 → 5

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 47
Calls
4 calls:
2.0ms
(cbrt (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series97.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(cbrt (cbrt y))
21.0ms
(cbrt y)
24.0ms
(cbrt y)
22.0ms
(cbrt y)

simplify80.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 3 (14.0ms)

IterNodesCost
099239
1175221
2404181
31393175
45002175

prune73.0ms

Filtered
46 candidates to 59 candidates (-28.3%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New59059
Fresh011
Picked011
Done033
Total59564

Merged error: 0b

Counts
64 → 5

regimes221.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
084
184

end0.0ms

sample844.0ms

Algorithm
intervals
Results
302.0ms8027×body80valid
150.0ms5396×body80nan

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