Details

Time bar (total: 4.8s)

sample14.0ms

Algorithm
intervals
Results
7.0ms256×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: 17.9b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

17.5b
(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)))

series97.0ms

Counts
1 → 3
Calls
1 calls:
97.0ms
(cbrt (/ g (* 2.0 a)))

simplify123.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (29.0ms)

IterNodesCost
094114
1154105
2348103
3903101
4315194
5500194

prune55.0ms

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: 3.1b

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))
6.0b
(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
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)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
3.0ms
(cbrt (/ (cbrt g) a))

series1.0s

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt g)
175.0ms
(cbrt g)
303.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
369.0ms
(cbrt (/ (cbrt g) a))

simplify68.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
0229493
1585469
22323457
35001447

prune256.0ms

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

rewrite12.0ms

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 g)
8.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series848.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(cbrt g)
179.0ms
(cbrt g)
175.0ms
(cbrt g)
311.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify36.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (31.0ms)

IterNodesCost
0100263
1233243
2884233
35001229

prune226.0ms

Filtered
61 candidates to 53 candidates (86.9%)
Pruning

23 alts after pruning (22 fresh and 1 done)

PrunedKeptTotal
New54761
Fresh51520
Picked101
Done011
Total602383

Merged error: 0.1b

Counts
83 → 23

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
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
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)))

series815.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt g)
185.0ms
(cbrt g)
180.0ms
(cbrt g)
275.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify89.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 4 (85.0ms)

IterNodesCost
078180
1168162
2559152
32334152
45001149

prune169.0ms

Filtered
54 candidates to 48 candidates (88.9%)
Pruning

26 alts after pruning (24 fresh and 2 done)

PrunedKeptTotal
New49554
Fresh21921
Picked011
Done011
Total512677

Merged error: 0.1b

Counts
77 → 26

regimes516.0ms

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
01812
11812

end0.0ms

sample341.0ms

Algorithm
intervals
Results
208.0ms8000×body80valid

Profiling

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