Details

Time bar (total: 4.6s)

sample14.0ms

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: 14.0b

localize5.0ms

Local error

Found 1 expressions with local error:

13.7b
(cbrt (/ g (* 2.0 a)))

rewrite5.0ms

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

series88.0ms

Counts
1 → 3
Calls
1 calls:
88.0ms
(cbrt (/ g (* 2.0 a)))

simplify146.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (32.0ms)

IterNodesCost
094114
1154105
2348103
3953101
4434697
5500297

prune52.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 2.4b

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))
5.0b
(cbrt (/ (cbrt g) a))

rewrite14.0ms

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)
5.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
5.0ms
(cbrt (/ (cbrt g) a))

series799.0ms

Counts
4 → 12
Calls
4 calls:
169.0ms
(cbrt g)
174.0ms
(cbrt g)
298.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
157.0ms
(cbrt (/ (cbrt g) a))

simplify70.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (64.0ms)

IterNodesCost
0229493
1585469
22337457
35002447

prune262.0ms

Pruning

19 alts after pruning (18 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 a)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

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 pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 49
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt a)
5.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series832.0ms

Counts
4 → 12
Calls
4 calls:
172.0ms
(cbrt g)
173.0ms
(cbrt g)
179.0ms
(cbrt a)
307.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify39.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0129263
1299243
21079233
35002229

prune224.0ms

Pruning

18 alts after pruning (17 fresh and 1 done)

Merged error: 0.1b

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt a)
0.6b
(cbrt (/ 1 (* (cbrt a) (cbrt a))))
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
0.6b
(cbrt (/ (cbrt g) (cbrt a)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
93×cbrt-prod
42×times-frac
34×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×cbrt-div div-inv
Counts
4 → 92
Calls
4 calls:
1.0ms
(cbrt a)
10.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))
5.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.0ms
(cbrt (/ (cbrt g) (cbrt a)))

series839.0ms

Counts
4 → 12
Calls
4 calls:
192.0ms
(cbrt a)
276.0ms
(cbrt (/ 1 (* (cbrt a) (cbrt a))))
311.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
59.0ms
(cbrt (/ (cbrt g) (cbrt a)))

simplify140.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 3 (132.0ms)

IterNodesCost
0328863
1833827
23987816
35002788

prune343.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.1b

regimes325.0ms

Accuracy

0% (1.0b 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

sample325.0ms

Algorithm
intervals
Results
162.0ms8000×body80valid