Details

Time bar (total: 5.7s)

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 (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 16.7b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

16.3b
(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)))

series146.0ms

Counts
1 → 3
Calls
1 calls:
146.0ms
(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

prune90.0ms

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: 3.4b

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))
5.5b
(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))

series926.0ms

Counts
4 → 12
Calls
4 calls:
187.0ms
(cbrt g)
213.0ms
(cbrt g)
344.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
182.0ms
(cbrt (/ (cbrt g) a))

simplify66.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
0229493
1585469
22323457
35001447

prune377.0ms

Filtered
81 candidates to 68 candidates (84.0%)
Pruning

21 alts after pruning (19 fresh and 2 done)

PrunedKeptTotal
New661581
Fresh448
Picked011
Done011
Total702191

Merged error: 0.1b

Counts
91 → 21

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite8.0ms

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 (cbrt g))
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
1.0ms
(cbrt a)

series996.0ms

Counts
4 → 12
Calls
4 calls:
193.0ms
(cbrt g)
260.0ms
(cbrt (cbrt g))
348.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
194.0ms
(cbrt a)

simplify44.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (39.0ms)

IterNodesCost
0158298
1355276
21251266
35001260

prune349.0ms

Filtered
64 candidates to 55 candidates (85.9%)
Pruning

23 alts after pruning (21 fresh and 2 done)

PrunedKeptTotal
New541064
Fresh71118
Picked101
Done022
Total622385

Merged error: 0.1b

Counts
85 → 23

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt (* (cbrt g) (cbrt g)))
0.6b
(cbrt (cbrt g))
0.6b
(cbrt a)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 45
Calls
4 calls:
1.0ms
(cbrt g)
3.0ms
(cbrt (* (cbrt g) (cbrt g)))
1.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)

series944.0ms

Counts
4 → 12
Calls
4 calls:
198.0ms
(cbrt g)
290.0ms
(cbrt (* (cbrt g) (cbrt g)))
260.0ms
(cbrt (cbrt g))
195.0ms
(cbrt a)

simplify120.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 4 (116.0ms)

IterNodesCost
0135215
1302195
2946185
34036185
45001180

prune251.0ms

Filtered
57 candidates to 50 candidates (87.7%)
Pruning

25 alts after pruning (22 fresh and 3 done)

PrunedKeptTotal
New55257
Fresh02020
Picked011
Done022
Total552580

Merged error: 0.1b

Counts
80 → 25

regimes825.0ms

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

sample380.0ms

Algorithm
intervals
Results
182.0ms8000×body80valid

Profiling

Loading profile data...