Details

Time bar (total: 5.2s)

sample17.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 14.7b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

14.4b
(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)))

series91.0ms

Counts
1 → 3
Calls
1 calls:
91.0ms
(cbrt (/ g (* 2.0 a)))

simplify125.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (28.0ms)

IterNodesCost
094114
1154105
2348103
3903101
4315194
5500194

prune54.0ms

Filtered
19 candidates to 15 candidates (78.9%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New10919
Fresh000
Picked011
Done000
Total101020

Merged error: 2.7b

Counts
20 → 10

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.6b
(cbrt (/ (cbrt g) a))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
44×cbrt-prod
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div div-inv
Counts
4 → 69
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
3.0ms
(cbrt (/ (cbrt g) a))

series1.0s

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt g)
170.0ms
(cbrt g)
306.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
362.0ms
(cbrt (/ (cbrt g) a))

simplify76.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0229493
1585469
22323457
35001447

prune270.0ms

Filtered
81 candidates to 68 candidates (84.0%)
Pruning

20 alts after pruning (19 fresh and 1 done)

PrunedKeptTotal
New661581
Fresh448
Picked101
Done011
Total712091

Merged error: 0.1b

Counts
91 → 20

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt (/ 1 (* (cbrt a) (cbrt a))))
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
0.6b
(cbrt (/ (cbrt g) (cbrt a)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
93×cbrt-prod
42×times-frac
34×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×cbrt-div div-inv
Counts
4 → 92
Calls
4 calls:
1.0ms
(cbrt g)
5.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
5.0ms
(cbrt (/ (cbrt g) (cbrt a)))

series856.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(cbrt g)
290.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))
322.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
66.0ms
(cbrt (/ (cbrt g) (cbrt a)))

simplify155.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 3 (145.0ms)

IterNodesCost
0328863
1836827
24108815
35001813

prune447.0ms

Filtered
104 candidates to 94 candidates (90.4%)
Pruning

21 alts after pruning (19 fresh and 2 done)

PrunedKeptTotal
New995104
Fresh41418
Picked011
Done011
Total10321124

Merged error: 0.1b

Counts
124 → 21

localize19.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt (/ 1 (* (cbrt a) (cbrt a))))
0.6b
(cbrt (/ (cbrt g) (cbrt a)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
89×cbrt-prod
39×times-frac
33×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div div-inv
Counts
4 → 87
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
5.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))
5.0ms
(cbrt (/ (cbrt g) (cbrt a)))

series708.0ms

Counts
4 → 12
Calls
4 calls:
177.0ms
(cbrt g)
177.0ms
(cbrt g)
289.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))
65.0ms
(cbrt (/ (cbrt g) (cbrt a)))

simplify122.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (108.0ms)

IterNodesCost
0275756
1677728
23157718
35001690

prune330.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

24 alts after pruning (21 fresh and 3 done)

PrunedKeptTotal
New95499
Fresh11718
Picked011
Done022
Total9624120

Merged error: 0.1b

Counts
120 → 24

regimes517.0ms

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

sample324.0ms

Algorithm
intervals
Results
197.0ms8000×body80valid

Profiling

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