Details

Time bar (total: 4.8s)

sample19.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune4.0ms

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 cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
2.0ms
(cbrt (/ g (* 2.0 a)))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(cbrt (/ g (* 2.0 a)))

simplify143.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (31.0ms)

IterNodesCost
094114
1154105
2348103
3953101
4434697
5500297

prune140.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 3.8b

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))
6.9b
(cbrt (/ (cbrt g) a))

rewrite10.0ms

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 pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div div-inv
Counts
4 → 69
Calls
4 calls:
1.0ms
(cbrt g)
0.0ms
(cbrt g)
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
2.0ms
(cbrt (/ (cbrt g) a))

series68.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(cbrt g)
10.0ms
(cbrt g)
20.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
27.0ms
(cbrt (/ (cbrt g) a))

simplify66.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
0229493
1585469
22337457
35002447

prune787.0ms

Pruning

26 alts after pruning (25 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 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 pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 52
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt a)
1.0ms
(cbrt (cbrt g))
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series54.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(cbrt g)
10.0ms
(cbrt a)
14.0ms
(cbrt (cbrt g))
20.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify44.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (39.0ms)

IterNodesCost
0158298
1355276
21251266
35002260

prune680.0ms

Pruning

25 alts after pruning (24 fresh and 1 done)

Merged error: 0.1b

localize15.0ms

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 pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div div-inv
Counts
4 → 57
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))

series64.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(cbrt a)
12.0ms
(cbrt (cbrt g))
20.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
20.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify127.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (28.0ms)

IterNodesCost
0142405
1286375
2898367
34145361
45002361

prune641.0ms

Pruning

26 alts after pruning (24 fresh and 2 done)

Merged error: 0.1b

regimes1.4s

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

sample466.0ms

Algorithm
intervals
Results
328.0ms8000×body80valid