Details

Time bar (total: 4.6s)

sample14.0ms

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

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.9b

localize5.0ms

Local error

Found 1 expressions with local error:

15.6b
(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)))

series93.0ms

Counts
1 → 3
Calls
1 calls:
93.0ms
(cbrt (/ g (* 2.0 a)))

simplify148.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (33.0ms)

IterNodesCost
094114
1154105
2348103
3953101
4434697
5500297

prune69.0ms

Filtered
19 candidates to 15 candidates (78.9%)
Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 2.1b

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
3.8b
(cbrt (/ (cbrt g) a))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
40×cbrt-prod
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
1×cbrt-div div-inv
Counts
4 → 64
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
6.0ms
(cbrt (/ (cbrt g) a))

series696.0ms

Counts
4 → 12
Calls
4 calls:
172.0ms
(cbrt g)
169.0ms
(cbrt g)
171.0ms
(cbrt g)
184.0ms
(cbrt (/ (cbrt g) a))

simplify43.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 3 (38.0ms)

IterNodesCost
0171386
1383370
21196360
35001349

prune324.0ms

Filtered
76 candidates to 63 candidates (82.9%)
Pruning

18 alts after pruning (17 fresh and 1 done)

Merged error: 0.1b

localize12.0ms

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))

rewrite7.0ms

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))

series798.0ms

Counts
4 → 12
Calls
4 calls:
168.0ms
(cbrt g)
214.0ms
(cbrt g)
175.0ms
(cbrt g)
240.0ms
(cbrt (cbrt g))

simplify45.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
071191
1141177
2357169
31377169
45001169

prune280.0ms

Filtered
59 candidates to 52 candidates (88.1%)
Pruning

21 alts after pruning (19 fresh and 2 done)

Merged error: 0.1b

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))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
24×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
Counts
4 → 50
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
2.0ms
(cbrt (cbrt g))
2.0ms
(cbrt (cbrt g))

series830.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt g)
177.0ms
(cbrt g)
237.0ms
(cbrt (cbrt g))
235.0ms
(cbrt (cbrt g))

simplify47.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
071226
1141210
2357202
31377202
45001202

prune282.0ms

Filtered
62 candidates to 57 candidates (91.9%)
Pruning

23 alts after pruning (21 fresh and 2 done)

Merged error: 0.1b

regimes557.0ms

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
01716
11716

end0.0ms

sample310.0ms

Algorithm
intervals
Results
178.0ms8000×body80valid