Details

Time bar (total: 2.0s)

sample21.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
4.0ms248×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: 0.3b

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))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(* x (log x))

simplify36.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
097118
134997
2115292
3500292

prune45.0ms

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:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
6×associate-*r* associate-*l*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 96
Calls
4 calls:
6.0ms
(* x (* 2 (log (cbrt x))))
5.0ms
(* x (log (cbrt x)))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series142.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(* x (* 2 (log (cbrt x))))
46.0ms
(* x (log (cbrt x)))
22.0ms
(cbrt x)
26.0ms
(cbrt x)

simplify107.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 3 (99.0ms)

IterNodesCost
0324680
11199595
24485567
35002543

prune111.0ms

Filtered
108 candidates to 65 candidates (39.8%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New1044108
Fresh246
Picked101
Done011
Total1079116

Merged error: 0b

Counts
116 → 9

localize19.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

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 x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series207.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt x)
22.0ms
(cbrt x)
142.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify121.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (23.0ms)

IterNodesCost
059204
1101188
2205148
3559144
42708128
55002128

prune93.0ms

Filtered
56 candidates to 44 candidates (21.4%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New56056
Fresh077
Picked011
Done011
Total56965

Merged error: 0b

Counts
65 → 9

localize11.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* 2/3 (log x)) x)
0.3b
(* x (log (cbrt x)))
0.4b
(* 2/3 (log x))
0.6b
(cbrt x)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×log-prod
16×add-cube-cbrt *-un-lft-identity
15×pow1
13×add-exp-log add-cbrt-cube
12×associate-*r*
9×cbrt-prod distribute-rgt-in distribute-lft-in
7×associate-*l*
5×pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×log-pow *-commutative
2×pow1/3 unswap-sqr
Counts
4 → 86
Calls
4 calls:
5.0ms
(* (* 2/3 (log x)) x)
5.0ms
(* x (log (cbrt x)))
4.0ms
(* 2/3 (log x))
1.0ms
(cbrt x)

series97.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(* (* 2/3 (log x)) x)
45.0ms
(* x (log (cbrt x)))
14.0ms
(* 2/3 (log x))
21.0ms
(cbrt x)

simplify129.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 3 (123.0ms)

IterNodesCost
0299478
11319401
24672382
35002373

prune80.0ms

Filtered
98 candidates to 61 candidates (37.8%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New98098
Fresh066
Picked011
Done022
Total989107

Merged error: 0b

Counts
107 → 9

regimes134.0ms

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
02116
12116

end0.0ms

sample576.0ms

Algorithm
intervals
Results
200.0ms8039×body80valid
139.0ms8219×body80nan

Profiling

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