Details

Time bar (total: 1.5s)

analyze25.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
50%50%0.1%4
74.9%25%0.1%5
74.9%25%0.1%6
87.4%12.5%0.1%7
87.4%12.5%0.1%8
93.7%6.2%0.1%9
93.7%6.2%0.1%10
96.8%3.1%0.1%11
96.8%3.1%0.1%12
98.3%1.6%0.1%13
98.3%1.6%0.1%14

sample18.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0116
1116

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 16.6b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

16.2b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod_binary64
3×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
1×cbrt-div_binary64 add-log-exp_binary64 pow1_binary64 pow1/3_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 div-inv_binary64
Counts
1 → 16
Calls
1 calls:
4.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))

simplify74.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
04790158
14790158

prune29.0ms

Filtered
14 candidates to 19 candidates (-35.7%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 0.2b

Counts
20 → 9

localize8.0ms

Local error

Found 3 expressions with local error:

0.4b
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
0.6b
(cbrt.f64 (*.f64 2 a))
0.6b
(cbrt.f64 g)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod_binary64
24×times-frac_binary64
21×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
6×associate-/l*_binary64
5×add-exp-log_binary64
4×associate-/r*_binary64
3×add-log-exp_binary64 pow1_binary64 add-cbrt-cube_binary64
2×pow1/3_binary64
1×cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
3 → 66
Calls
3 calls:
5.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series53.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
17.0ms
(cbrt.f64 (*.f64 2 a))
14.0ms
(cbrt.f64 g)

simplify42.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05152697

prune77.0ms

Filtered
62 candidates to 75 candidates (-21.0%)
Pruning

18 alts after pruning (16 fresh and 2 done)

PrunedKeptTotal
New631275
Fresh347
Picked011
Done011
Total661884

Merged error: 0.0b

Counts
84 → 18

localize6.0ms

Local error

Found 3 expressions with local error:

0.4b
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
0.6b
(cbrt.f64 (/.f64 1/2 a))
0.6b
(cbrt.f64 g)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod_binary64
35×add-sqr-sqrt_binary64
21×*-un-lft-identity_binary64 add-cube-cbrt_binary64
20×times-frac_binary64
16×associate-*r*_binary64
6×associate-*l*_binary64 unswap-sqr_binary64
5×pow1_binary64 add-exp-log_binary64
4×pow1/3_binary64
3×add-log-exp_binary64 add-cbrt-cube_binary64
2×cbrt-div_binary64 pow-prod-down_binary64 div-inv_binary64
1×cbrt-unprod_binary64 associate-*r/_binary64 prod-exp_binary64 *-commutative_binary64
Counts
3 → 74
Calls
3 calls:
8.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
2.0ms
(cbrt.f64 (/.f64 1/2 a))
1.0ms
(cbrt.f64 g)

series52.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
19.0ms
(cbrt.f64 (/.f64 1/2 a))
14.0ms
(cbrt.f64 g)

simplify78.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (69.0ms)

IterNodesCost
04982659
14982659

prune70.0ms

Filtered
65 candidates to 83 candidates (-27.7%)
Pruning

15 alts after pruning (13 fresh and 2 done)

PrunedKeptTotal
New79483
Fresh6915
Picked011
Done112
Total8615101

Merged error: 0b

Counts
101 → 15

localize7.0ms

Local error

Found 4 expressions with local error:

0.4b
(*.f64 (cbrt.f64 g) (/.f64 (cbrt.f64 1/2) (cbrt.f64 a)))
0.4b
(/.f64 (cbrt.f64 1/2) (cbrt.f64 a))
0.5b
(cbrt.f64 a)
0.6b
(cbrt.f64 g)

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
100×cbrt-prod_binary64
89×add-sqr-sqrt_binary64
80×times-frac_binary64
61×*-un-lft-identity_binary64 add-cube-cbrt_binary64
40×associate-*r*_binary64
11×add-exp-log_binary64
10×unswap-sqr_binary64
6×associate-/r*_binary64 pow1_binary64 associate-*l*_binary64 associate-/l*_binary64
5×add-cbrt-cube_binary64
4×add-log-exp_binary64
2×cbrt-unprod_binary64 cbrt-undiv_binary64 pow1/3_binary64 prod-exp_binary64 div-inv_binary64 div-exp_binary64
1×pow-prod-down_binary64 associate-*r/_binary64 clear-num_binary64 frac-2neg_binary64 *-commutative_binary64
Counts
4 → 152
Calls
4 calls:
17.0ms
(*.f64 (cbrt.f64 g) (/.f64 (cbrt.f64 1/2) (cbrt.f64 a)))
5.0ms
(/.f64 (cbrt.f64 1/2) (cbrt.f64 a))
1.0ms
(cbrt.f64 a)
1.0ms
(cbrt.f64 g)

series68.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(*.f64 (cbrt.f64 g) (/.f64 (cbrt.f64 1/2) (cbrt.f64 a)))
20.0ms
(/.f64 (cbrt.f64 1/2) (cbrt.f64 a))
15.0ms
(cbrt.f64 a)
14.0ms
(cbrt.f64 g)

simplify79.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
049231564
149231564

prune92.0ms

Filtered
139 candidates to 164 candidates (-18.0%)
Pruning

14 alts after pruning (12 fresh and 2 done)

PrunedKeptTotal
New1622164
Fresh21012
Picked101
Done022
Total16514179

Merged error: 0b

Counts
179 → 14

regimes267.0ms

Accuracy

0% (0.8b remaining)

Error of 0.8b against oracle of 0.1b and baseline of 0.8b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
087
187

end0.0ms

sample357.0ms

Algorithm
intervals
Results
217.0ms8000×body80valid

Profiling

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