Details

Time bar (total: 5.2s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

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: 15.5b

localize6.0ms

Local error

Found 1 expressions with local error:

15.1b
(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

prune65.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 3.2b

localize15.0ms

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))
6.7b
(cbrt (/ (cbrt g) a))

rewrite12.0ms

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:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.0ms
(cbrt (/ (cbrt g) a))

series867.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt g)
181.0ms
(cbrt g)
325.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
181.0ms
(cbrt (/ (cbrt g) a))

simplify76.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 3 (63.0ms)

IterNodesCost
0235521
1594497
22360485
35001475

prune299.0ms

Pruning

20 alts after pruning (19 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 (/ (* (cbrt g) (cbrt g)) 2.0))
0.6b
(cbrt a)

rewrite9.0ms

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:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
1.0ms
(cbrt a)

series1.1s

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt g)
368.0ms
(cbrt g)
327.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
184.0ms
(cbrt a)

simplify39.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0135287
1305267
21086257
35002253

prune279.0ms

Pruning

27 alts after pruning (26 fresh and 1 done)

Merged error: 0.1b

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
20×cbrt-prod
10×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 → 62
Calls
4 calls:
1.0ms
(cbrt g)
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
1.0ms
(cbrt a)

series1.0s

Counts
4 → 12
Calls
4 calls:
186.0ms
(cbrt g)
324.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
322.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
174.0ms
(cbrt a)

simplify40.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0135402
1305374
21086362
35002358

prune284.0ms

Pruning

26 alts after pruning (24 fresh and 2 done)

Merged error: 0.1b

regimes521.0ms

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

sample314.0ms

Algorithm
intervals
Results
182.0ms8000×body80valid