Details

Time bar (total: 4.5s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
093
1113
2113

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.3b

localize5.0ms

Local error

Found 1 expressions with local error:

15.0b
(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)))

series95.0ms

Counts
1 → 3
Calls
1 calls:
95.0ms
(cbrt (/ g (* 2.0 a)))

simplify156.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (35.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune61.0ms

Filtered
21 candidates to 17 candidates (81.0%)
Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 3.7b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
5.7b
(cbrt (/ (cbrt g) a))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
40×cbrt-prod
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×times-frac
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
1×cbrt-div div-inv
Counts
4 → 72
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
1.0ms
(cbrt g)
5.0ms
(cbrt (/ (cbrt g) a))

series725.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(cbrt g)
178.0ms
(cbrt g)
177.0ms
(cbrt g)
178.0ms
(cbrt (/ (cbrt g) a))

simplify44.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (38.0ms)

IterNodesCost
0175406
1390390
21216380
35001369

prune286.0ms

Filtered
84 candidates to 71 candidates (84.5%)
Pruning

20 alts after pruning (19 fresh and 1 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 4 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×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 → 52
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
0.0ms
(cbrt g)
1.0ms
(cbrt a)

series724.0ms

Counts
4 → 12
Calls
4 calls:
183.0ms
(cbrt g)
187.0ms
(cbrt g)
177.0ms
(cbrt g)
177.0ms
(cbrt a)

simplify51.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
073172
1149160
2350152
31283152
45001152

prune269.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

25 alts after pruning (24 fresh and 1 done)

Merged error: 0.1b

localize21.0ms

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 a)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
85×cbrt-prod
36×times-frac
32×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
1×cbrt-div div-inv
Counts
4 → 90
Calls
4 calls:
0.0ms
(cbrt a)
0.0ms
(cbrt a)
0.0ms
(cbrt a)
4.0ms
(cbrt (/ (cbrt g) (cbrt a)))

series616.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt a)
185.0ms
(cbrt a)
187.0ms
(cbrt a)
62.0ms
(cbrt (/ (cbrt g) (cbrt a)))

simplify60.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 3 (46.0ms)

IterNodesCost
0224675
1488655
21570647
35002627

prune373.0ms

Filtered
102 candidates to 81 candidates (79.4%)
Pruning

27 alts after pruning (26 fresh and 1 done)

Merged error: 0.1b

regimes587.0ms

Accuracy

0% (1.1b remaining)

Error of 1.3b against oracle of 0.2b and baseline of 1.3b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02217
12317
22317

end0.0ms

sample313.0ms

Algorithm
intervals
Results
177.0ms8000×body80valid