Details

Time bar (total: 2.3s)

sample22.0ms

Algorithm
intervals
Results
7.0ms257×body80valid
4.0ms255×body80nan

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
042
142

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: 0.2b

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))

series16.0ms

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

simplify35.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
097118
134997
2115292
3500292

prune50.0ms

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)

rewrite24.0ms

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:
7.0ms
(* x (log (cbrt x)))
10.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series140.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(* x (log (cbrt x)))
50.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
21.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify48.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0364765
11382661
25002593

prune447.0ms

Filtered
114 candidates to 89 candidates (21.9%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1113114
Fresh325
Picked011
Done011
Total1147121

Merged error: 0.0b

Counts
121 → 7

localize19.0ms

Local error

Found 4 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 42
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
4.0ms
(cbrt (* (cbrt x) (cbrt x)))

series102.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt x)
21.0ms
(cbrt x)
24.0ms
(cbrt x)
35.0ms
(cbrt (* (cbrt x) (cbrt x)))

simplify184.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 3 (26.0ms)

IterNodesCost
0114231
1227209
2718167
33809154
45001154

prune308.0ms

Filtered
54 candidates to 43 candidates (20.4%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New54054
Fresh044
Picked011
Done022
Total54761

Merged error: 0.0b

Counts
61 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.4b
(* (sqrt x) (* (sqrt x) (log x)))
0.4b
(* (sqrt x) (log x))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×log-prod
17×add-sqr-sqrt
15×distribute-rgt-in distribute-lft-in
13×add-cube-cbrt *-un-lft-identity
12×associate-*l*
10×pow1
9×add-exp-log add-cbrt-cube
7×sqrt-prod
5×associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×*-commutative add-log-exp unswap-sqr
1×log-pow
Counts
2 → 62
Calls
2 calls:
7.0ms
(* (sqrt x) (* (sqrt x) (log x)))
6.0ms
(* (sqrt x) (log x))

series27.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(* (sqrt x) (* (sqrt x) (log x)))
13.0ms
(* (sqrt x) (log x))

simplify49.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0399480
11741420
25001374

prune149.0ms

Filtered
68 candidates to 39 candidates (42.6%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New67168
Fresh123
Picked011
Done033
Total68775

Merged error: 0.0b

Counts
75 → 7

regimes92.0ms

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

sample573.0ms

Algorithm
intervals
Results
203.0ms8039×body80valid
132.0ms8066×body80nan

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