Details

Time bar (total: 4.5s)

sample15.0ms

Algorithm
intervals
Results
8.0ms256×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: 17.1b

localize5.0ms

Local error

Found 1 expressions with local error:

16.6b
(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)))

series93.0ms

Counts
1 → 3
Calls
1 calls:
93.0ms
(cbrt (/ g (* 2.0 a)))

simplify145.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 4 (32.0ms)

IterNodesCost
094114
1154105
2348103
3953101
4434697
5500297

prune54.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 3.3b

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))
5.5b
(cbrt (/ (cbrt g) a))

rewrite9.0ms

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:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
3.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
2.0ms
(cbrt (/ (cbrt g) a))

series832.0ms

Counts
4 → 12
Calls
4 calls:
177.0ms
(cbrt g)
171.0ms
(cbrt g)
311.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
173.0ms
(cbrt (/ (cbrt g) a))

simplify67.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 3 (61.0ms)

IterNodesCost
0229493
1585469
22337457
35002447

prune267.0ms

Pruning

19 alts after pruning (18 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 g)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

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 pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 49
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
1.0ms
(cbrt g)
6.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series872.0ms

Counts
4 → 12
Calls
4 calls:
187.0ms
(cbrt g)
181.0ms
(cbrt g)
179.0ms
(cbrt g)
324.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify35.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (31.0ms)

IterNodesCost
0100263
1233243
2884233
35001229

prune232.0ms

Pruning

22 alts after pruning (21 fresh and 1 done)

Merged error: 0.1b

localize17.0ms

Local error

Found 4 expressions with local error:

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

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 pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 42
Calls
4 calls:
0.0ms
(cbrt g)
0.0ms
(cbrt g)
0.0ms
(cbrt g)
3.0ms
(cbrt (* (cbrt g) (cbrt g)))

series827.0ms

Counts
4 → 12
Calls
4 calls:
183.0ms
(cbrt g)
180.0ms
(cbrt g)
189.0ms
(cbrt g)
275.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify85.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 4 (82.0ms)

IterNodesCost
078180
1168162
2559152
32334152
45003149

prune190.0ms

Pruning

22 alts after pruning (21 fresh and 1 done)

Merged error: 0.1b

regimes434.0ms

Accuracy

0% (1.1b remaining)

Error of 1.3b against oracle of 0.1b and baseline of 1.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02016
12016

end0.0ms

sample296.0ms

Algorithm
intervals
Results
172.0ms8000×body80valid