Details

Time bar (total: 5.3s)

sample14.0ms

Algorithm
intervals
Results
7.0ms256×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: 13.9b

Counts
2 → 1

localize7.0ms

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 expm1-log1p-u cbrt-div pow1/3 add-cbrt-cube log1p-expm1-u div-inv add-log-exp
Counts
1 → 18
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)))

simplify160.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (35.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune62.0ms

Filtered
21 candidates to 17 candidates (81.0%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New111021
Fresh000
Picked011
Done000
Total111122

Merged error: 2.2b

Counts
22 → 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 expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
2×cbrt-div div-inv
Counts
4 → 77
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))

series842.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt g)
175.0ms
(cbrt g)
316.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
172.0ms
(cbrt (/ (cbrt g) a))

simplify71.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 3 (64.0ms)

IterNodesCost
0235521
1594497
22360485
35001475

prune290.0ms

Filtered
89 candidates to 76 candidates (85.4%)
Pruning

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New761389
Fresh459
Picked011
Done011
Total8020100

Merged error: 0.1b

Counts
100 → 20

localize12.0ms

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))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 60
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))

series908.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt g)
239.0ms
(cbrt (cbrt g))
176.0ms
(cbrt a)
316.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify47.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0166324
1363302
21260292
35001286

prune278.0ms

Filtered
72 candidates to 63 candidates (87.5%)
Pruning

24 alts after pruning (23 fresh and 1 done)

PrunedKeptTotal
New64872
Fresh21517
Picked101
Done112
Total682492

Merged error: 0.0b

Counts
92 → 24

localize19.0ms

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 expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
2×cbrt-div div-inv
Counts
4 → 65
Calls
4 calls:
2.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
5.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series1.1s

Counts
4 → 12
Calls
4 calls:
241.0ms
(cbrt (cbrt g))
182.0ms
(cbrt a)
322.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
317.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify143.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
0148439
1292409
2904401
34154395
45001395

prune436.0ms

Filtered
77 candidates to 66 candidates (85.7%)
Pruning

24 alts after pruning (22 fresh and 2 done)

PrunedKeptTotal
New77077
Fresh02222
Picked011
Done011
Total7724101

Merged error: 0.0b

Counts
101 → 24

regimes474.0ms

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

sample344.0ms

Algorithm
intervals
Results
211.0ms8000×body80valid

Profiling

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