Details

Time bar (total: 2.9s)

sample21.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
4.0ms250×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))

series15.0ms

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

simplify35.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
097118
134997
2115292
3500292

prune52.0ms

Filtered
28 candidates to 16 candidates (42.9%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New21728
Fresh000
Picked011
Done000
Total21829

Merged error: 0.0b

Counts
29 → 8

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)

series141.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(* x (log (cbrt x)))
49.0ms
(+ (* x (* 2 (log (cbrt x)))) (* x (log (cbrt x))))
21.0ms
(cbrt x)
24.0ms
(cbrt x)

simplify50.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0364765
11382661
25002593

prune465.0ms

Filtered
114 candidates to 89 candidates (21.9%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1113114
Fresh336
Picked101
Done011
Total1157122

Merged error: 0.0b

Counts
122 → 7

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x 1/3)
0.3b
(+ (* x (* 2 (log (cbrt x)))) (* (* x 1/3) (log x)))
0.3b
(* (* x 1/3) (log x))
0.6b
(cbrt x)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×associate-+l+
22×add-sqr-sqrt
20×add-cube-cbrt *-un-lft-identity
15×cbrt-prod
12×pow1
11×add-exp-log add-cbrt-cube
7×associate-*r*
6×associate-+r+ add-log-exp
4×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×*-commutative
1×+-commutative flip3-+ pow1/3 sum-log log-pow flip-+ unswap-sqr
Counts
4 → 95
Calls
4 calls:
3.0ms
(* x 1/3)
9.0ms
(+ (* x (* 2 (log (cbrt x)))) (* (* x 1/3) (log x)))
5.0ms
(* (* x 1/3) (log x))
1.0ms
(cbrt x)

series105.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(* x 1/3)
66.0ms
(+ (* x (* 2 (log (cbrt x)))) (* (* x 1/3) (log x)))
16.0ms
(* (* x 1/3) (log x))
22.0ms
(cbrt x)

simplify60.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
0413696
11913596
25002562

prune478.0ms

Filtered
107 candidates to 80 candidates (25.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1061107
Fresh145
Picked101
Done011
Total1086114

Merged error: 0b

Counts
114 → 6

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (sqrt x)) (cbrt (sqrt x)))
0.6b
(cbrt x)
0.6b
(cbrt (sqrt x))
0.6b
(cbrt (sqrt x))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
55×cbrt-prod
43×add-sqr-sqrt
26×sqrt-prod
21×add-cube-cbrt *-un-lft-identity
11×pow1 swap-sqr
9×pow1/3 associate-*r* associate-*l* unswap-sqr
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
7.0ms
(* (cbrt (sqrt x)) (cbrt (sqrt x)))
1.0ms
(cbrt x)
2.0ms
(cbrt (sqrt x))
2.0ms
(cbrt (sqrt x))

series71.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(* (cbrt (sqrt x)) (cbrt (sqrt x)))
21.0ms
(cbrt x)
15.0ms
(cbrt (sqrt x))
18.0ms
(cbrt (sqrt x))

simplify160.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (153.0ms)

IterNodesCost
0258686
1859641
24660560
35001554

prune517.0ms

Filtered
107 candidates to 65 candidates (39.3%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1070107
Fresh044
Picked011
Done011
Total1076113

Merged error: 0b

Counts
113 → 6

regimes83.0ms

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

sample527.0ms

Algorithm
intervals
Results
189.0ms8050×body80valid
120.0ms7896×body80nan

Profiling

Loading profile data...