Details

Time bar (total: 4.5s)

sample13.0ms

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: 12.8b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

12.5b
(cbrt (/ g (* 2.0 a)))

rewrite4.0ms

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)))

series91.0ms

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

simplify123.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (28.0ms)

IterNodesCost
094114
1154105
2348103
3903101
4315194
5500194

prune59.0ms

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: 1.9b

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))
4.0b
(cbrt (/ (cbrt g) a))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
44×cbrt-prod
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
cbrt-div div-inv
Counts
4 → 69
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
8.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
3.0ms
(cbrt (/ (cbrt g) a))

series851.0ms

Counts
4 → 12
Calls
4 calls:
177.0ms
(cbrt g)
180.0ms
(cbrt g)
316.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
177.0ms
(cbrt (/ (cbrt g) a))

simplify76.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (64.0ms)

IterNodesCost
0229493
1585469
22323457
35001447

prune457.0ms

Filtered
81 candidates to 68 candidates (84.0%)
Pruning

22 alts after pruning (21 fresh and 1 done)

PrunedKeptTotal
New641781
Fresh448
Picked101
Done011
Total692291

Merged error: 0.1b

Counts
91 → 22

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite9.0ms

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

series829.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt g)
177.0ms
(cbrt g)
171.0ms
(cbrt a)
305.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify37.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (33.0ms)

IterNodesCost
0129263
1299243
21079233
35001229

prune219.0ms

Filtered
61 candidates to 53 candidates (86.9%)
Pruning

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New55661
Fresh81220
Picked011
Done011
Total632083

Merged error: 0.0b

Counts
83 → 20

localize14.0ms

Local error

Found 4 expressions with local error:

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

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 g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt a)

series712.0ms

Counts
4 → 12
Calls
4 calls:
177.0ms
(cbrt g)
180.0ms
(cbrt g)
179.0ms
(cbrt g)
176.0ms
(cbrt a)

simplify56.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
069156
1145144
2346136
31277136
45001136

prune173.0ms

Filtered
56 candidates to 48 candidates (85.7%)
Pruning

20 alts after pruning (17 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh01717
Picked011
Done022
Total562076

Merged error: 0.0b

Counts
76 → 20

regimes403.0ms

Accuracy

0% (1.0b 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
01812
11812

end0.0ms

sample333.0ms

Algorithm
intervals
Results
202.0ms8000×body80valid

Profiling

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