Details

Time bar (total: 5.4s)

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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: 13.9b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

13.5b
(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)))

series97.0ms

Counts
1 → 3
Calls
1 calls:
97.0ms
(cbrt (/ g (* 2.0 a)))

simplify152.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (33.0ms)

IterNodesCost
094114
1154105
2348103
3953101
4434697
5500297

prune60.0ms

Filtered
19 candidates to 15 candidates (78.9%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New91019
Fresh000
Picked011
Done000
Total91120

Merged error: 2.2b

Counts
20 → 11

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.5b
(cbrt g)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.1b
(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))

series893.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt g)
192.0ms
(cbrt g)
332.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
186.0ms
(cbrt (/ (cbrt g) a))

simplify73.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0229493
1585469
22337457
35002447

prune272.0ms

Filtered
81 candidates to 68 candidates (84.0%)
Pruning

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New681381
Fresh459
Picked011
Done011
Total722092

Merged error: 0.1b

Counts
92 → 20

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.6b
(cbrt (cbrt g))
0.6b
(cbrt a)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
10×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 → 52
Calls
4 calls:
1.0ms
(cbrt g)
2.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series970.0ms

Counts
4 → 12
Calls
4 calls:
186.0ms
(cbrt g)
255.0ms
(cbrt (cbrt g))
194.0ms
(cbrt a)
334.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify49.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
0158298
1355276
21251266
35002260

prune251.0ms

Filtered
64 candidates to 55 candidates (85.9%)
Pruning

25 alts after pruning (24 fresh and 1 done)

PrunedKeptTotal
New56864
Fresh11617
Picked101
Done112
Total592584

Merged error: 0.0b

Counts
84 → 25

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div div-inv
Counts
4 → 57
Calls
4 calls:
2.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series1.3s

Counts
4 → 12
Calls
4 calls:
247.0ms
(cbrt (cbrt g))
389.0ms
(cbrt a)
346.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
334.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify143.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (33.0ms)

IterNodesCost
0142405
1286375
2898367
34145361
45002361

prune222.0ms

Filtered
69 candidates to 58 candidates (84.1%)
Pruning

25 alts after pruning (23 fresh and 2 done)

PrunedKeptTotal
New69069
Fresh02323
Picked011
Done011
Total692594

Merged error: 0.0b

Counts
94 → 25

regimes504.0ms

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
01418
11418

end0.0ms

sample343.0ms

Algorithm
intervals
Results
204.0ms8000×body80valid

Profiling

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