Details

Time bar (total: 5.0s)

sample17.0ms

Algorithm
intervals
Results
10.0ms256×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: 15.5b

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:
3.0ms
(cbrt (/ g (* 2.0 a)))

series91.0ms

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

simplify155.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (34.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune59.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 3.4b

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))
5.7b
(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))

series841.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt g)
181.0ms
(cbrt g)
312.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
173.0ms
(cbrt (/ (cbrt g) a))

simplify69.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 3 (63.0ms)

IterNodesCost
0235521
1594497
22360485
35001475

prune294.0ms

Pruning

18 alts after pruning (17 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))
0.6b
(cbrt a)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

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)
1.0ms
(cbrt (cbrt g))
0.0ms
(cbrt a)
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series925.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt g)
241.0ms
(cbrt (cbrt g))
181.0ms
(cbrt a)
321.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify46.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 3 (41.0ms)

IterNodesCost
0166324
1363302
21260292
35001286

prune272.0ms

Pruning

23 alts after pruning (22 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite6.0ms

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 a)
0.0ms
(cbrt a)
0.0ms
(cbrt a)
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series867.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(cbrt a)
180.0ms
(cbrt a)
178.0ms
(cbrt a)
324.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify103.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (24.0ms)

IterNodesCost
0108288
1223268
2692260
33188256
45001256

prune246.0ms

Pruning

23 alts after pruning (22 fresh and 1 done)

Merged error: 0.0b

regimes479.0ms

Accuracy

0% (1.2b 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
02622
12622

end0.0ms

sample423.0ms

Algorithm
intervals
Results
285.0ms8000×body80valid