Details

Time bar (total: 5.2s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify6.0ms

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: 15.8b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

15.4b
(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)))

simplify161.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (37.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune60.0ms

Filtered
21 candidates to 17 candidates (81.0%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New13821
Fresh000
Picked011
Done000
Total13922

Merged error: 3.5b

Counts
22 → 9

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.5b
(* (cbrt g) (cbrt g))
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
5.2b
(cbrt (/ (cbrt g) a))

rewrite21.0ms

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))

series872.0ms

Counts
4 → 12
Calls
4 calls:
189.0ms
(cbrt g)
202.0ms
(* (cbrt g) (cbrt g))
308.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
173.0ms
(cbrt (/ (cbrt g) a))

simplify46.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0304657
11116618
25001587

prune358.0ms

Filtered
118 candidates to 92 candidates (78.0%)
Pruning

24 alts after pruning (22 fresh and 2 done)

PrunedKeptTotal
New10018118
Fresh347
Picked011
Done011
Total10324127

Merged error: 0.1b

Counts
127 → 24

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt g) (cbrt g))
0.6b
(cbrt (cbrt g))
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
0.6b
(cbrt a)

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:
6.0ms
(* (cbrt g) (cbrt g))
2.0ms
(cbrt (cbrt g))
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
1.0ms
(cbrt a)

series958.0ms

Counts
4 → 12
Calls
4 calls:
206.0ms
(* (cbrt g) (cbrt g))
245.0ms
(cbrt (cbrt g))
324.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
182.0ms
(cbrt a)

simplify133.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 3 (125.0ms)

IterNodesCost
0218470
1698432
24147397
35001394

prune322.0ms

Filtered
101 candidates to 77 candidates (76.2%)
Pruning

23 alts after pruning (22 fresh and 1 done)

PrunedKeptTotal
New938101
Fresh71421
Picked101
Done112
Total10223125

Merged error: 0.0b

Counts
125 → 23

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt g) (cbrt g))
0.6b
(cbrt (cbrt g))
0.6b
(cbrt a)
0.7b
(cbrt (* (cbrt g) (cbrt g)))

rewrite18.0ms

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))
5.0ms
(cbrt (cbrt g))
1.0ms
(cbrt a)
4.0ms
(cbrt (* (cbrt g) (cbrt g)))

series906.0ms

Counts
4 → 12
Calls
4 calls:
197.0ms
(* (cbrt g) (cbrt g))
253.0ms
(cbrt (cbrt g))
180.0ms
(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

prune277.0ms

Filtered
94 candidates to 72 candidates (76.6%)
Pruning

23 alts after pruning (21 fresh and 2 done)

PrunedKeptTotal
New91394
Fresh31821
Picked011
Done011
Total9423117

Merged error: 0.0b

Counts
117 → 23

regimes473.0ms

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

sample302.0ms

Algorithm
intervals
Results
176.0ms8000×body80valid