Details

Time bar (total: 6.2s)

sample18.0ms

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)))

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)))

series124.0ms

Counts
1 → 3
Calls
1 calls:
124.0ms
(cbrt (/ g (* 2.0 a)))

simplify122.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (28.0ms)

IterNodesCost
094114
1154105
2348103
3903101
4315194
5500194

prune74.0ms

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: 2.9b

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))
4.3b
(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))

series1.2s

Counts
4 → 12
Calls
4 calls:
203.0ms
(cbrt g)
212.0ms
(cbrt g)
576.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
224.0ms
(cbrt (/ (cbrt g) a))

simplify69.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
0229493
1585469
22323457
35001447

prune534.0ms

Filtered
81 candidates to 68 candidates (16.0%)
Pruning

23 alts after pruning (22 fresh and 1 done)

PrunedKeptTotal
New641781
Fresh358
Picked101
Done011
Total682391

Merged error: 0.1b

Counts
91 → 23

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt (cbrt g))
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)
1.0ms
(cbrt g)
1.0ms
(cbrt (cbrt g))
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series1.1s

Counts
4 → 12
Calls
4 calls:
210.0ms
(cbrt g)
214.0ms
(cbrt g)
276.0ms
(cbrt (cbrt g))
377.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify38.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (33.0ms)

IterNodesCost
0129298
1289276
21056266
35002260

prune371.0ms

Filtered
64 candidates to 55 candidates (14.1%)
Pruning

22 alts after pruning (20 fresh and 2 done)

PrunedKeptTotal
New59564
Fresh61521
Picked011
Done011
Total652287

Merged error: 0.1b

Counts
87 → 22

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 47
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
2.0ms
(cbrt (cbrt g))

series913.0ms

Counts
4 → 12
Calls
4 calls:
203.0ms
(cbrt g)
211.0ms
(cbrt g)
215.0ms
(cbrt g)
284.0ms
(cbrt (cbrt g))

simplify48.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
071191
1141177
2357169
31377169
45001169

prune263.0ms

Filtered
59 candidates to 52 candidates (11.9%)
Pruning

23 alts after pruning (20 fresh and 3 done)

PrunedKeptTotal
New58159
Fresh01919
Picked011
Done022
Total582381

Merged error: 0.1b

Counts
81 → 23

regimes820.0ms

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
01210
11210

end0.0ms

sample414.0ms

Algorithm
intervals
Results
198.0ms8000×body80valid

Profiling

Loading profile data...