Details

Time bar (total: 4.9s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×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:

16.7b
(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)))

simplify154.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 4 (34.0ms)

IterNodesCost
096122
1156113
2356111
3986109
44792105
55001105

prune65.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 4.2b

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))
6.6b
(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 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))
3.0ms
(cbrt (/ (cbrt g) a))

series869.0ms

Counts
4 → 12
Calls
4 calls:
187.0ms
(cbrt g)
180.0ms
(cbrt g)
323.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
179.0ms
(cbrt (/ (cbrt g) a))

simplify69.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
0235521
1594497
22360485
35001475

prune297.0ms

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

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

series874.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(cbrt g)
181.0ms
(cbrt g)
181.0ms
(cbrt g)
327.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify34.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
0104287
1237267
2889257
35001253

prune272.0ms

Pruning

21 alts after pruning (20 fresh and 1 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 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 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)
0.0ms
(cbrt g)
3.0ms
(cbrt (* (cbrt g) (cbrt g)))

series824.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt g)
186.0ms
(cbrt g)
180.0ms
(cbrt g)
278.0ms
(cbrt (* (cbrt g) (cbrt g)))

simplify83.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 4 (79.0ms)

IterNodesCost
082202
1172184
2563174
32341174
45002171

prune223.0ms

Pruning

22 alts after pruning (20 fresh and 2 done)

Merged error: 0.1b

regimes600.0ms

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
01812
11812

end0.0ms

sample315.0ms

Algorithm
intervals
Results
172.0ms8000×body80valid