Details

Time bar (total: 4.5s)

sample12.0ms

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

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:

14.9b
(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)))

series90.0ms

Counts
1 → 3
Calls
1 calls:
90.0ms
(cbrt (/ g (* 2.0 a)))

simplify152.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (32.0ms)

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: 2.4b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt g)
5.3b
(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)
0.0ms
(cbrt g)
5.0ms
(cbrt (/ (cbrt g) a))

series699.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt g)
174.0ms
(cbrt g)
172.0ms
(cbrt g)
171.0ms
(cbrt (/ (cbrt g) a))

simplify45.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (38.0ms)

IterNodesCost
0175406
1390390
21216380
35001369

prune279.0ms

Filtered
84 candidates to 71 candidates (84.5%)
Pruning

18 alts after pruning (16 fresh and 2 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 4 expressions with local error:

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

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 a)
0.0ms
(cbrt g)
0.0ms
(cbrt g)
1.0ms
(cbrt g)

series720.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(cbrt a)
177.0ms
(cbrt g)
177.0ms
(cbrt g)
180.0ms
(cbrt g)

simplify53.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
073172
1149160
2350152
31283152
45001152

prune255.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

23 alts after pruning (20 fresh and 3 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 g)

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 g)

series703.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt g)
174.0ms
(cbrt g)
180.0ms
(cbrt g)
174.0ms
(cbrt g)

simplify126.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
042172
183160
2195152
3699152
44132152
55001152

prune245.0ms

Filtered
64 candidates to 56 candidates (87.5%)
Pruning

25 alts after pruning (21 fresh and 4 done)

Merged error: 0.1b

regimes707.0ms

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
01210
11210

end0.0ms

sample303.0ms

Algorithm
intervals
Results
171.0ms8000×body80valid