Details

Time bar (total: 5.3s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 16.6b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

16.2b
(cbrt (/ g (* 2.0 a)))

rewrite4.0ms

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)))

series93.0ms

Counts
1 → 3
Calls
1 calls:
93.0ms
(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

prune64.0ms

Filtered
21 candidates to 17 candidates (81.0%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New111021
Fresh000
Picked011
Done000
Total111122

Merged error: 4.0b

Counts
22 → 11

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(* (cbrt g) (cbrt g))
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
7.0b
(cbrt (/ (cbrt g) a))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
57×cbrt-prod
36×add-sqr-sqrt
28×add-cube-cbrt *-un-lft-identity
21×times-frac
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×cbrt-div pow-prod-down pow-sqr pow-prod-up div-inv
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 106
Calls
4 calls:
1.0ms
(cbrt g)
6.0ms
(* (cbrt g) (cbrt g))
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
3.0ms
(cbrt (/ (cbrt g) a))

series885.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt g)
205.0ms
(* (cbrt g) (cbrt g))
322.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
178.0ms
(cbrt (/ (cbrt g) a))

simplify46.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0304657
11116618
25001587

prune355.0ms

Filtered
118 candidates to 92 candidates (78.0%)
Pruning

21 alts after pruning (20 fresh and 1 done)

PrunedKeptTotal
New10315118
Fresh459
Picked101
Done011
Total10821129

Merged error: 0.1b

Counts
129 → 21

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
35×cbrt-prod
25×add-sqr-sqrt
17×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
3×times-frac
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 cbrt-div pow-plus prod-exp *-commutative cbrt-unprod div-inv
Counts
4 → 89
Calls
4 calls:
5.0ms
(* (cbrt g) (cbrt g))
2.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series979.0ms

Counts
4 → 12
Calls
4 calls:
213.0ms
(* (cbrt g) (cbrt g))
251.0ms
(cbrt (cbrt g))
184.0ms
(cbrt a)
331.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify133.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 3 (126.0ms)

IterNodesCost
0218470
1698432
24147397
35001394

prune308.0ms

Filtered
101 candidates to 77 candidates (76.2%)
Pruning

22 alts after pruning (20 fresh and 2 done)

PrunedKeptTotal
New947101
Fresh61319
Picked011
Done011
Total10022122

Merged error: 0.0b

Counts
122 → 22

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
29×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 82
Calls
4 calls:
6.0ms
(* (cbrt g) (cbrt g))
1.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)
4.0ms
(cbrt (* (cbrt g) (cbrt g)))

series914.0ms

Counts
4 → 12
Calls
4 calls:
208.0ms
(* (cbrt g) (cbrt g))
247.0ms
(cbrt (cbrt g))
183.0ms
(cbrt a)
275.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify84.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 3 (78.0ms)

IterNodesCost
0194385
1603349
22572315
35002312

prune267.0ms

Filtered
94 candidates to 72 candidates (76.6%)
Pruning

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New91394
Fresh41519
Picked011
Done112
Total9620116

Merged error: 0.0b

Counts
116 → 20

regimes420.0ms

Accuracy

0% (1.1b 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

sample482.0ms

Algorithm
intervals
Results
357.0ms8000×body80valid