Details

Time bar (total: 2.3s)

sample42.0ms

Algorithm
intervals
Results
13.0ms258×body80valid
6.0ms224×body80nan

simplify19.0ms

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

Filtered
1 candidates to 0 candidates (100.0%)
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))

series7.0ms

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

simplify91.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
0101118
134299
298792
3320192
4500192

prune40.0ms

Filtered
28 candidates to 16 candidates (42.9%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New24428
Fresh000
Picked011
Done000
Total24529

Merged error: 0.0b

Counts
29 → 5

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)

rewrite21.0ms

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)))
10.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series87.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(* x (log (cbrt y)))
21.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
22.0ms
(cbrt y)
24.0ms
(cbrt y)

simplify50.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0362765
11356673
25002593

prune137.0ms

Filtered
114 candidates to 87 candidates (23.7%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New1113114
Fresh123
Picked101
Done101
Total1145119

Merged error: 0b

Counts
119 → 5

localize21.0ms

Local error

Found 4 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series86.0ms

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

simplify122.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (24.0ms)

IterNodesCost
059204
1101188
2205148
3559144
42708128
55002128

prune86.0ms

Filtered
56 candidates to 44 candidates (21.4%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New56056
Fresh044
Picked011
Done000
Total56561

Merged error: 0b

Counts
61 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (cbrt y))
0.3b
(* x (* 3 (log (cbrt y))))
0.3b
(* 3 (log (cbrt y)))
0.6b
(cbrt y)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
42×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod add-sqr-sqrt
22×add-cube-cbrt *-un-lft-identity
13×pow1
12×add-exp-log
11×add-cbrt-cube
6×associate-*r* associate-*l*
4×pow-prod-down prod-exp log-pow cbrt-unprod add-log-exp
3×pow1/3
2×*-commutative
1×rem-log-exp unswap-sqr
Counts
4 → 101
Calls
4 calls:
2.0ms
(log (cbrt y))
6.0ms
(* x (* 3 (log (cbrt y))))
5.0ms
(* 3 (log (cbrt y)))
1.0ms
(cbrt y)

series117.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(log (cbrt y))
20.0ms
(* x (* 3 (log (cbrt y))))
38.0ms
(* 3 (log (cbrt y)))
23.0ms
(cbrt y)

simplify130.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (122.0ms)

IterNodesCost
0289704
1995625
24521589
35002528

prune88.0ms

Filtered
113 candidates to 66 candidates (41.6%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh033
Picked011
Done011
Total1135118

Merged error: 0b

Counts
118 → 5

regimes155.0ms

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
02317
12317

end0.0ms

sample897.0ms

Algorithm
intervals
Results
291.0ms8028×body80valid
172.0ms6637×body80nan
1.0ms1×body2560valid

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