Details

Time bar (total: 5.3s)

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: 18.7b

localize5.0ms

Local error

Found 1 expressions with local error:

18.2b
(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)))

simplify154.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (34.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune65.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 3.8b

localize11.0ms

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))
6.9b
(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))

series843.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt g)
184.0ms
(cbrt g)
314.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
169.0ms
(cbrt (/ (cbrt g) a))

simplify71.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 3 (65.0ms)

IterNodesCost
0235521
1594497
22360485
35001475

prune347.0ms

Pruning

26 alts after pruning (25 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 a)
0.6b
(cbrt (cbrt g))
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
10×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 → 60
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt a)
1.0ms
(cbrt (cbrt g))
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series929.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt g)
183.0ms
(cbrt a)
244.0ms
(cbrt (cbrt g))
321.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify59.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 3 (52.0ms)

IterNodesCost
0166324
1363302
21260292
35001286

prune305.0ms

Pruning

25 alts after pruning (24 fresh and 1 done)

Merged error: 0.1b

localize19.0ms

Local error

Found 4 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×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 → 65
Calls
4 calls:
0.0ms
(cbrt a)
1.0ms
(cbrt (cbrt g))
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series1.1s

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt a)
247.0ms
(cbrt (cbrt g))
323.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
325.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify136.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 3 (32.0ms)

IterNodesCost
0148439
1292409
2904401
34154395
45001395

prune303.0ms

Pruning

26 alts after pruning (24 fresh and 2 done)

Merged error: 0.1b

regimes540.0ms

Accuracy

0% (1.1b 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
01418
11418

end0.0ms

sample298.0ms

Algorithm
intervals
Results
171.0ms8000×body80valid