Details

Time bar (total: 4.7s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
093
1113
2113

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.5b

localize5.0ms

Local error

Found 1 expressions with local error:

17.1b
(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)))

series94.0ms

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

simplify158.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (35.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune63.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 2.7b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt g)
0.6b
(cbrt g)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
6.0b
(cbrt (/ (cbrt g) a))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
44×cbrt-prod
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
2×cbrt-div div-inv
Counts
4 → 77
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
2.0ms
(cbrt (/ (cbrt g) a))

series873.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt g)
188.0ms
(cbrt g)
325.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
180.0ms
(cbrt (/ (cbrt g) a))

simplify72.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0235521
1594497
22360485
35001475

prune312.0ms

Pruning

21 alts after pruning (20 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 (/ (* (cbrt g) (cbrt g)) 2.0))
0.6b
(cbrt a)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
9×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
3×times-frac
1×cbrt-div div-inv
Counts
4 → 57
Calls
4 calls:
0.0ms
(cbrt g)
1.0ms
(cbrt g)
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
1.0ms
(cbrt a)

series877.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt g)
184.0ms
(cbrt g)
327.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
186.0ms
(cbrt a)

simplify39.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0135287
1305267
21086257
35002253

prune275.0ms

Pruning

23 alts after pruning (21 fresh and 2 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×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 → 50
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
3.0ms
(cbrt (* (cbrt g) (cbrt g)))
1.0ms
(cbrt a)

series831.0ms

Counts
4 → 12
Calls
4 calls:
188.0ms
(cbrt g)
183.0ms
(cbrt g)
280.0ms
(cbrt (* (cbrt g) (cbrt g)))
180.0ms
(cbrt a)

simplify102.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 4 (98.0ms)

IterNodesCost
0113202
1240184
2758174
33239174
45001171

prune221.0ms

Pruning

23 alts after pruning (21 fresh and 2 done)

Merged error: 0.1b

regimes430.0ms

Accuracy

0% (1.0b remaining)

Error of 1.1b against oracle of 0.1b and baseline of 1.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01210
11210

end0.0ms

sample311.0ms

Algorithm
intervals
Results
179.0ms8000×body80valid