Details

Time bar (total: 2.5s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

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: 15.5b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

15.1b
(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)))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(cbrt (/ g (* 2.0 a)))

simplify94.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (91.0ms)

IterNodesCost
0106120
1205111
2580109
31855101
4500197

prune68.0ms

Filtered
19 candidates to 15 candidates (21.1%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New91019
Fresh000
Picked011
Done000
Total91120

Merged error: 3.2b

Counts
20 → 11

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))
5.3b
(cbrt (/ (cbrt g) a))

rewrite14.0ms

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))

series118.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt g)
23.0ms
(cbrt g)
40.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
33.0ms
(cbrt (/ (cbrt g) a))

simplify80.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (73.0ms)

IterNodesCost
0307548
1729515
22566472
35002459

prune179.0ms

Filtered
81 candidates to 65 candidates (19.8%)
Pruning

19 alts after pruning (17 fresh and 2 done)

PrunedKeptTotal
New681381
Fresh549
Picked011
Done011
Total731992

Merged error: 0.1b

Counts
92 → 19

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) (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))

series108.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt g)
21.0ms
(cbrt g)
21.0ms
(cbrt g)
42.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify41.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (36.0ms)

IterNodesCost
0148313
1304289
2951247
35002233

prune146.0ms

Filtered
61 candidates to 49 candidates (19.7%)
Pruning

22 alts after pruning (19 fresh and 3 done)

PrunedKeptTotal
New58361
Fresh01616
Picked011
Done022
Total582280

Merged error: 0.1b

Counts
80 → 22

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 (* (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)))

series100.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt g)
21.0ms
(cbrt g)
22.0ms
(cbrt g)
36.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify191.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 3 (28.0ms)

IterNodesCost
0114231
1227209
2718167
33809154
45001154

prune76.0ms

Filtered
54 candidates to 43 candidates (20.4%)
Pruning

24 alts after pruning (22 fresh and 2 done)

PrunedKeptTotal
New49554
Fresh11718
Picked101
Done123
Total522476

Merged error: 0.1b

Counts
76 → 24

regimes738.0ms

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
02019
12019

end0.0ms

sample399.0ms

Algorithm
intervals
Results
199.0ms8000×body80valid

Profiling

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