Details

Time bar (total: 4.9s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×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: 15.4b

localize5.0ms

Local error

Found 1 expressions with local error:

15.1b
(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)))

series91.0ms

Counts
1 → 3
Calls
1 calls:
91.0ms
(cbrt (/ g (* 2.0 a)))

simplify156.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (34.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune59.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 1.7b

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))
3.5b
(cbrt (/ (cbrt g) a))

rewrite8.0ms

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 expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
2×cbrt-div div-inv
Counts
4 → 77
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
2.0ms
(cbrt (/ (cbrt g) a))

series870.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt g)
187.0ms
(cbrt g)
326.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
176.0ms
(cbrt (/ (cbrt g) a))

simplify71.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 3 (65.0ms)

IterNodesCost
0235521
1594497
22360485
35001475

prune300.0ms

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
10×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 → 60
Calls
4 calls:
0.0ms
(cbrt g)
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
0.0ms
(cbrt a)
1.0ms
(cbrt (cbrt g))

series937.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt g)
327.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
180.0ms
(cbrt a)
249.0ms
(cbrt (cbrt g))

simplify47.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0166324
1368302
21265292
35002286

prune283.0ms

Pruning

22 alts after pruning (21 fresh and 1 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×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 → 53
Calls
4 calls:
0.0ms
(cbrt g)
3.0ms
(cbrt (* (cbrt g) (cbrt g)))
0.0ms
(cbrt a)
1.0ms
(cbrt (cbrt g))

series900.0ms

Counts
4 → 12
Calls
4 calls:
189.0ms
(cbrt g)
274.0ms
(cbrt (* (cbrt g) (cbrt g)))
190.0ms
(cbrt a)
247.0ms
(cbrt (cbrt g))

simplify123.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 4 (119.0ms)

IterNodesCost
0143239
1310219
2954209
34048209
45002204

prune227.0ms

Pruning

23 alts after pruning (22 fresh and 1 done)

Merged error: 0.1b

regimes486.0ms

Accuracy

0% (1.0b remaining)

Error of 1.1b against oracle of 0.1b and baseline of 1.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01711
12011
22011

end0.0ms

sample297.0ms

Algorithm
intervals
Results
173.0ms8000×body80valid