Details

Time bar (total: 2.2s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

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: 14.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

13.7b
(cbrt (/ g (* 2.0 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
1×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
3.0ms
(cbrt (/ g (* 2.0 a)))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(cbrt (/ g (* 2.0 a)))

simplify91.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (88.0ms)

IterNodesCost
0106120
1205111
2580109
31855101
4500197

prune61.0ms

Filtered
19 candidates to 15 candidates (21.1%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New10919
Fresh000
Picked011
Done000
Total101020

Merged error: 2.5b

Counts
20 → 10

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
4.6b
(cbrt (/ (cbrt g) a))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
40×cbrt-prod
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
1×cbrt-div div-inv
Counts
4 → 64
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
3.0ms
(cbrt (/ (cbrt g) a))

series101.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt g)
22.0ms
(cbrt g)
22.0ms
(cbrt g)
34.0ms
(cbrt (/ (cbrt g) a))

simplify40.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0223439
1460414
21220373
35001355

prune176.0ms

Filtered
76 candidates to 60 candidates (21.1%)
Pruning

24 alts after pruning (22 fresh and 2 done)

PrunedKeptTotal
New591776
Fresh358
Picked011
Done011
Total622486

Merged error: 0.1b

Counts
86 → 24

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 49
Calls
4 calls:
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)

series105.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
23.0ms
(cbrt g)
21.0ms
(cbrt g)
21.0ms
(cbrt g)

simplify37.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (32.0ms)

IterNodesCost
0148313
1305289
2952247
35001233

prune152.0ms

Filtered
61 candidates to 49 candidates (19.7%)
Pruning

23 alts after pruning (21 fresh and 2 done)

PrunedKeptTotal
New54761
Fresh71421
Picked101
Done022
Total622385

Merged error: 0.1b

Counts
85 → 23

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 49
Calls
4 calls:
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)

series104.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
21.0ms
(cbrt g)
23.0ms
(cbrt g)
21.0ms
(cbrt g)

simplify38.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (32.0ms)

IterNodesCost
0148313
1305289
2952247
35001233

prune89.0ms

Filtered
61 candidates to 49 candidates (19.7%)
Pruning

23 alts after pruning (20 fresh and 3 done)

PrunedKeptTotal
New59261
Fresh21820
Picked011
Done022
Total612384

Merged error: 0.1b

Counts
84 → 23

regimes707.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.1b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02016
12016

end0.0ms

sample409.0ms

Algorithm
intervals
Results
201.0ms8000×body80valid

Profiling

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