Details

Time bar (total: 2.4s)

sample20.0ms

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)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
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)))

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(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

prune60.0ms

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:

0.7b
(cbrt g)
0.7b
(cbrt g)
0.7b
(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
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
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))

series96.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt g)
21.0ms
(cbrt g)
21.0ms
(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

prune164.0ms

Filtered
76 candidates to 60 candidates (21.1%)
Pruning

21 alts after pruning (19 fresh and 2 done)

PrunedKeptTotal
New601676
Fresh538
Picked011
Done011
Total652186

Merged error: 0.1b

Counts
86 → 21

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt a)
0.7b
(cbrt g)
0.7b
(cbrt g)
0.7b
(cbrt g)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt a)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)

series85.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt a)
20.0ms
(cbrt g)
21.0ms
(cbrt g)
22.0ms
(cbrt g)

simplify172.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (36.0ms)

IterNodesCost
0106204
1184188
2373148
31008144
44618128
55001128

prune142.0ms

Filtered
56 candidates to 44 candidates (21.4%)
Pruning

23 alts after pruning (21 fresh and 2 done)

PrunedKeptTotal
New51556
Fresh21618
Picked101
Done022
Total542377

Merged error: 0.1b

Counts
77 → 23

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt a)
0.7b
(cbrt g)
0.7b
(cbrt g)
0.7b
(cbrt g)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt a)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)

series86.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt a)
21.0ms
(cbrt g)
23.0ms
(cbrt g)
21.0ms
(cbrt g)

simplify170.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (34.0ms)

IterNodesCost
0106204
1184188
2373148
31008144
44618128
55001128

prune79.0ms

Filtered
56 candidates to 44 candidates (21.4%)
Pruning

25 alts after pruning (22 fresh and 3 done)

PrunedKeptTotal
New52456
Fresh21820
Picked011
Done022
Total542579

Merged error: 0.1b

Counts
79 → 25

regimes729.0ms

Accuracy

0% (1.1b remaining)

Error of 1.3b against oracle of 0.2b and baseline of 1.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02016
12016

end0.0ms

sample398.0ms

Algorithm
intervals
Results
198.0ms8000×body80valid

Profiling

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