Details

Time bar (total: 2.1s)

analyze23.0ms

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

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0116
1116

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 14.2b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

13.9b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite5.0ms

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)))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))

simplify77.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (72.0ms)

IterNodesCost
04790158
14790158

prune45.0ms

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

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New10919
Fresh000
Picked011
Done000
Total101020

Merged error: 0.2b

Counts
20 → 10

localize6.0ms

Local error

Found 3 expressions with local error:

0.4b
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
0.5b
(cbrt.f64 (*.f64 2 a))
0.7b
(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)

series69.0ms

Counts
3 → 9
Calls
3 calls:
28.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
22.0ms
(cbrt.f64 (*.f64 2 a))
18.0ms
(cbrt.f64 g)

simplify43.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05152697

prune112.0ms

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

18 alts after pruning (16 fresh and 2 done)

PrunedKeptTotal
New641175
Fresh358
Picked011
Done011
Total671885

Merged error: 0.0b

Counts
85 → 18

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g)))
0.4b
(/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g))
0.5b
(cbrt.f64 (*.f64 2 a))
0.7b
(cbrt.f64 g)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac_binary64
111×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
98×cbrt-prod_binary64
34×associate-/r*_binary64
17×add-exp-log_binary64
8×div-exp_binary64
7×add-cbrt-cube_binary64 associate-/l*_binary64
6×div-inv_binary64
5×pow1_binary64
4×add-log-exp_binary64 cbrt-undiv_binary64
2×1-exp_binary64 pow1/3_binary64 clear-num_binary64 frac-2neg_binary64 rec-exp_binary64
1×associate-/r/_binary64 inv-pow_binary64 pow-flip_binary64
Counts
4 → 202
Calls
4 calls:
9.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g)))
5.0ms
(/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series91.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g)))
23.0ms
(/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g))
22.0ms
(cbrt.f64 (*.f64 2 a))
22.0ms
(cbrt.f64 g)

simplify74.0ms

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049332708
149332708

prune226.0ms

Filtered
151 candidates to 214 candidates (-41.7%)
Pruning

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New2068214
Fresh51015
Picked101
Done022
Total21220232

Merged error: 0.0b

Counts
232 → 20

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
0.3b
(/.f64 (/.f64 1 (cbrt.f64 (*.f64 2 a))) (/.f64 1 (cbrt.f64 g)))
0.5b
(cbrt.f64 (*.f64 2 a))
0.7b
(cbrt.f64 g)

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
946×times-frac_binary64
419×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
230×cbrt-prod_binary64
48×add-exp-log_binary64
42×div-inv_binary64
34×div-exp_binary64
26×associate-/r*_binary64
19×associate-/l*_binary64
13×add-cbrt-cube_binary64
9×1-exp_binary64 cbrt-undiv_binary64 rec-exp_binary64
5×pow1_binary64
4×add-log-exp_binary64
3×pow1/3_binary64
2×clear-num_binary64 frac-2neg_binary64 pow-flip_binary64
1×associate-/l/_binary64 associate-/r/_binary64 inv-pow_binary64
Counts
4 → 478
Calls
4 calls:
4.0ms
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
17.0ms
(/.f64 (/.f64 1 (cbrt.f64 (*.f64 2 a))) (/.f64 1 (cbrt.f64 g)))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series95.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
25.0ms
(/.f64 (/.f64 1 (cbrt.f64 (*.f64 2 a))) (/.f64 1 (cbrt.f64 g)))
26.0ms
(cbrt.f64 (*.f64 2 a))
18.0ms
(cbrt.f64 g)

simplify155.0ms

Algorithm
egg-herbie
Counts
490 → 490
Iterations

Useful iterations: 0 (100.0ms)

IterNodesCost
050346938

prune146.0ms

Filtered
119 candidates to 490 candidates (-311.8%)
Pruning

19 alts after pruning (16 fresh and 3 done)

PrunedKeptTotal
New4891490
Fresh21517
Picked011
Done022
Total49119510

Merged error: 0.0b

Counts
510 → 19

regimes459.0ms

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.1b and baseline of 0.9b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0109
1109

end0.0ms

sample320.0ms

Algorithm
intervals
Results
196.0ms8000×body80valid

Profiling

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