Details

Time bar (total: 1.6s)

sample14.0ms

Algorithm
intervals
Results
6.0ms257×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
042
142

prune2.0ms

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: 0.2b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (log x))

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 x))

series15.0ms

Counts
1 → 3
Calls
1 calls:
15.0ms
(* x (log x))

simplify36.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
097118
134997
2115292
3500292

prune39.0ms

Filtered
28 candidates to 16 candidates (42.9%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New22628
Fresh000
Picked011
Done000
Total22729

Merged error: 0.0b

Counts
29 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (log (cbrt x)))
0.3b
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite20.0ms

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 x)))
9.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series142.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* x (log (cbrt x)))
48.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
25.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify49.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0364765
11382661
25002593

prune129.0ms

Filtered
114 candidates to 89 candidates (21.9%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1104114
Fresh235
Picked101
Done011
Total1138121

Merged error: 0.0b

Counts
121 → 8

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt (cbrt x))
0.7b
(cbrt (* (cbrt x) (cbrt x)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×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 → 45
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt (cbrt x))
4.0ms
(cbrt (* (cbrt x) (cbrt x)))

series108.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt x)
23.0ms
(cbrt x)
29.0ms
(cbrt (cbrt x))
34.0ms
(cbrt (* (cbrt x) (cbrt x)))

simplify204.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
0147266
1289242
2847200
34355187
45001187

prune98.0ms

Filtered
57 candidates to 45 candidates (21.1%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New56157
Fresh066
Picked101
Done011
Total57865

Merged error: 0.0b

Counts
65 → 8

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt (cbrt x))
4.4b
(pow x 2/9)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
15×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×pow1 add-exp-log
4×add-cbrt-cube add-log-exp
3×unpow-prod-down pow-unpow pow1/3
1×pow-to-exp pow-pow pow-exp sqr-pow
Counts
4 → 53
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt (cbrt x))
2.0ms
(pow x 2/9)

series94.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt x)
23.0ms
(cbrt x)
29.0ms
(cbrt (cbrt x))
20.0ms
(pow x 2/9)

simplify66.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
0167246
1465230
21771185
35001180

prune99.0ms

Filtered
65 candidates to 46 candidates (29.2%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New65065
Fresh066
Picked011
Done011
Total65873

Merged error: 0.0b

Counts
73 → 8

regimes92.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042
142

end0.0ms

sample344.0ms

Algorithm
intervals
Results
205.0ms8029×body80valid

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