Details

Time bar (total: 1.9s)

sample21.0ms

Algorithm
intervals
Results
6.0ms257×body80valid
4.0ms241×body80nan

simplify3.0ms

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: 0.3b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 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))

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(* x (log x))

simplify34.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
097118
134997
2115292
3500292

prune44.0ms

Filtered
28 candidates to 16 candidates (42.9%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New20828
Fresh000
Picked011
Done000
Total20929

Merged error: 0.0b

Counts
29 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (cbrt x)))
0.3b
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
0.7b
(cbrt x)
0.7b
(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)

series272.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* x (log (cbrt x)))
48.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
155.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify48.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0364765
11382661
25002593

prune125.0ms

Filtered
114 candidates to 89 candidates (21.9%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1095114
Fresh617
Picked101
Done011
Total1167123

Merged error: 0b

Counts
123 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* 2 (log (cbrt x))) (log (cbrt (sqrt x))))
0.6b
(cbrt (sqrt x))
0.6b
(cbrt (sqrt x))
0.7b
(cbrt x)

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 x))) (log (cbrt (sqrt x))))
2.0ms
(cbrt (sqrt x))
2.0ms
(cbrt (sqrt x))
1.0ms
(cbrt x)

series107.0ms

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

simplify122.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 3 (116.0ms)

IterNodesCost
0326559
1914524
23536476
35001459

prune111.0ms

Filtered
83 candidates to 64 candidates (22.9%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New82183
Fresh145
Picked011
Done011
Total83790

Merged error: 0b

Counts
90 → 7

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* (log x) 5/6))
0.3b
(* x (log (cbrt (sqrt x))))
0.3b
(* (log x) 5/6)
0.6b
(cbrt (sqrt x))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
18×cbrt-prod log-prod
17×add-cube-cbrt *-un-lft-identity
15×pow1
13×add-exp-log add-cbrt-cube
10×associate-*l*
9×distribute-rgt-in distribute-lft-in associate-*r* sqrt-prod
5×pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×log-pow *-commutative
2×pow1/3 unswap-sqr
Counts
4 → 89
Calls
4 calls:
5.0ms
(* x (* (log x) 5/6))
6.0ms
(* x (log (cbrt (sqrt x))))
4.0ms
(* (log x) 5/6)
2.0ms
(cbrt (sqrt x))

series80.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(* x (* (log x) 5/6))
35.0ms
(* x (log (cbrt (sqrt x))))
13.0ms
(* (log x) 5/6)
16.0ms
(cbrt (sqrt x))

simplify46.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0368588
11509509
25001490

prune81.0ms

Filtered
101 candidates to 60 candidates (40.6%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1010101
Fresh044
Picked011
Done022
Total1017108

Merged error: 0b

Counts
108 → 7

regimes94.0ms

Accuracy

0% (0.3b 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

sample569.0ms

Algorithm
intervals
Results
205.0ms8037×body80valid
128.0ms7853×body80nan

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