Details

Time bar (total: 3.2s)

sample17.0ms

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: 13.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

12.6b
(cbrt (/ g (* 2.0 a)))

rewrite3.0ms

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)))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(cbrt (/ g (* 2.0 a)))

simplify89.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (86.0ms)

IterNodesCost
0106120
1205111
2580109
31855101
4500197

prune69.0ms

Filtered
19 candidates to 15 candidates (21.1%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 2.5b

Counts
20 → 9

localize11.0ms

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))
4.9b
(cbrt (/ (cbrt g) a))

rewrite11.0ms

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))

series116.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt g)
22.0ms
(cbrt g)
41.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
32.0ms
(cbrt (/ (cbrt g) a))

simplify79.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (73.0ms)

IterNodesCost
0307548
1729515
22566472
35002459

prune511.0ms

Filtered
81 candidates to 65 candidates (19.8%)
Pruning

19 alts after pruning (18 fresh and 1 done)

PrunedKeptTotal
New681381
Fresh257
Picked101
Done011
Total711990

Merged error: 0.1b

Counts
90 → 19

localize16.0ms

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) (cbrt g)) 2.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
16×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
3×times-frac
1×cbrt-div div-inv
Counts
4 → 49
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series104.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt g)
23.0ms
(cbrt g)
21.0ms
(cbrt g)
39.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify39.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0148313
1304289
2951247
35002233

prune333.0ms

Filtered
61 candidates to 49 candidates (19.7%)
Pruning

20 alts after pruning (19 fresh and 1 done)

PrunedKeptTotal
New55661
Fresh41317
Picked101
Done011
Total602080

Merged error: 0.1b

Counts
80 → 20

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
0.7b
(cbrt (* (cbrt g) (cbrt g)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 42
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (* (cbrt g) (cbrt g)))

series99.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt g)
21.0ms
(cbrt g)
24.0ms
(cbrt g)
33.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify189.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 3 (26.0ms)

IterNodesCost
0114231
1227209
2718167
33809154
45001154

prune201.0ms

Filtered
54 candidates to 43 candidates (20.4%)
Pruning

21 alts after pruning (19 fresh and 2 done)

PrunedKeptTotal
New52254
Fresh11718
Picked011
Done011
Total532174

Merged error: 0.1b

Counts
74 → 21

regimes802.0ms

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

sample398.0ms

Algorithm
intervals
Results
188.0ms8000×body80valid

Profiling

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