Details

Time bar (total: 4.8s)

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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)))

series94.0ms

Counts
1 → 3
Calls
1 calls:
94.0ms
(cbrt (/ g (* 2.0 a)))

simplify166.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (38.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune67.0ms

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))

series912.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt g)
368.0ms
(cbrt g)
189.0ms
(cbrt g)
175.0ms
(cbrt (/ (cbrt g) a))

simplify45.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (39.0ms)

IterNodesCost
0175406
1390390
21216380
35001369

prune298.0ms

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))

series792.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt g)
187.0ms
(cbrt g)
180.0ms
(cbrt g)
245.0ms
(cbrt (cbrt g))

simplify50.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
075209
1145195
2361187
31382187
45002187

prune281.0ms

Pruning

23 alts after pruning (22 fresh and 1 done)

Merged error: 0.1b

localize22.0ms

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))))

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 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)
1.0ms
(cbrt g)
6.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))

series840.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(cbrt g)
181.0ms
(cbrt g)
188.0ms
(cbrt g)
289.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))

simplify101.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 4 (90.0ms)

IterNodesCost
0107283
1215263
2649255
32732253
45001243

prune245.0ms

Pruning

24 alts after pruning (22 fresh and 2 done)

Merged error: 0.1b

regimes508.0ms

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

sample302.0ms

Algorithm
intervals
Results
167.0ms8000×body80valid