Details

Time bar (total: 4.4s)

sample13.0ms

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: 16.3b

localize5.0ms

Local error

Found 1 expressions with local error:

15.9b
(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)))

series94.0ms

Counts
1 → 3
Calls
1 calls:
94.0ms
(cbrt (/ g (* 2.0 a)))

simplify159.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (36.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune64.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 3.1b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
5.4b
(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:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
3.0ms
(cbrt (/ (cbrt g) a))

series899.0ms

Counts
4 → 12
Calls
4 calls:
169.0ms
(cbrt g)
368.0ms
(cbrt g)
184.0ms
(cbrt g)
177.0ms
(cbrt (/ (cbrt g) a))

simplify45.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (36.0ms)

IterNodesCost
0175406
1390390
21216380
35001369

prune298.0ms

Pruning

22 alts after pruning (21 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 g)
0.6b
(cbrt g)
0.7b
(cbrt a)

rewrite6.0ms

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:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt a)

series712.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt g)
177.0ms
(cbrt g)
175.0ms
(cbrt g)
176.0ms
(cbrt a)

simplify52.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
073172
1149160
2350152
31283152
45001152

prune267.0ms

Pruning

21 alts after pruning (20 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)
0.7b
(cbrt a)

rewrite6.0ms

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:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt g)
1.0ms
(cbrt a)

series714.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt g)
178.0ms
(cbrt g)
182.0ms
(cbrt g)
176.0ms
(cbrt a)

simplify51.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
073172
1149160
2350152
31283152
45001152

prune253.0ms

Pruning

20 alts after pruning (19 fresh and 1 done)

Merged error: 0.1b

regimes440.0ms

Accuracy

0% (1.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02016
12016

end0.0ms

sample301.0ms

Algorithm
intervals
Results
173.0ms8000×body80valid