Details

Time bar (total: 4.7s)

sample18.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.1b

localize5.0ms

Local error

Found 1 expressions with local error:

14.8b
(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 expm1-log1p-u cbrt-div pow1/3 add-cbrt-cube log1p-expm1-u div-inv add-log-exp
Counts
1 → 18
Calls
1 calls:
2.0ms
(cbrt (/ g (* 2.0 a)))

series89.0ms

Counts
1 → 3
Calls
1 calls:
89.0ms
(cbrt (/ g (* 2.0 a)))

simplify155.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (35.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune61.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 3.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
4.1b
(cbrt (/ (cbrt g) a))

rewrite6.0ms

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 expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
1×cbrt-div div-inv
Counts
4 → 72
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
0.0ms
(cbrt g)
2.0ms
(cbrt (/ (cbrt g) a))

series702.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(cbrt g)
176.0ms
(cbrt g)
177.0ms
(cbrt g)
171.0ms
(cbrt (/ (cbrt g) a))

simplify51.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (40.0ms)

IterNodesCost
0175406
1390390
21216380
35001369

prune282.0ms

Pruning

20 alts after pruning (19 fresh and 1 done)

Merged error: 0.1b

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))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 55
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
0.0ms
(cbrt g)
1.0ms
(cbrt (cbrt g))

series782.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt g)
179.0ms
(cbrt g)
181.0ms
(cbrt g)
240.0ms
(cbrt (cbrt g))

simplify55.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
075209
1145195
2361187
31382187
45002187

prune268.0ms

Pruning

23 alts after pruning (22 fresh and 1 done)

Merged error: 0.1b

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt (/ 1 (* (cbrt a) (cbrt a))))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 57
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
0.0ms
(cbrt g)
5.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))

series829.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt g)
184.0ms
(cbrt g)
177.0ms
(cbrt g)
289.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))

simplify92.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 4 (88.0ms)

IterNodesCost
0107283
1215263
2649255
32732253
45001243

prune244.0ms

Pruning

24 alts after pruning (22 fresh and 2 done)

Merged error: 0.1b

regimes501.0ms

Accuracy

0% (1.1b remaining)

Error of 1.3b against oracle of 0.1b and baseline of 1.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02016
12016

end0.0ms

sample477.0ms

Algorithm
intervals
Results
342.0ms8000×body80valid