Details

Time bar (total: 1.8s)

analyze30.0ms

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

simplify6.0ms

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: 14.7b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

14.4b
(cbrt.f64 (/.f64 g (*.f64 2.0 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:
3.0ms
(cbrt.f64 (/.f64 g (*.f64 2.0 a)))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(cbrt.f64 (/.f64 g (*.f64 2.0 a)))

simplify78.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
04797162
14797162

prune45.0ms

Filtered
15 candidates to 19 candidates (-26.7%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 0.2b

Counts
20 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

0.4b
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2.0 a)))
0.6b
(cbrt.f64 (*.f64 2.0 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 2.0 a)))
2.0ms
(cbrt.f64 (*.f64 2.0 a))
1.0ms
(cbrt.f64 g)

series68.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2.0 a)))
22.0ms
(cbrt.f64 (*.f64 2.0 a))
21.0ms
(cbrt.f64 g)

simplify45.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05161697

prune110.0ms

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

16 alts after pruning (15 fresh and 1 done)

PrunedKeptTotal
New631275
Fresh437
Picked101
Done011
Total681684

Merged error: 0.0b

Counts
84 → 16

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2.0 a)) (cbrt.f64 g)))
0.4b
(/.f64 (cbrt.f64 (*.f64 2.0 a)) (cbrt.f64 g))
0.6b
(cbrt.f64 (*.f64 2.0 a))
0.6b
(cbrt.f64 g)

rewrite30.0ms

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:
11.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2.0 a)) (cbrt.f64 g)))
5.0ms
(/.f64 (cbrt.f64 (*.f64 2.0 a)) (cbrt.f64 g))
2.0ms
(cbrt.f64 (*.f64 2.0 a))
1.0ms
(cbrt.f64 g)

series93.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2.0 a)) (cbrt.f64 g)))
23.0ms
(/.f64 (cbrt.f64 (*.f64 2.0 a)) (cbrt.f64 g))
21.0ms
(cbrt.f64 (*.f64 2.0 a))
19.0ms
(cbrt.f64 g)

simplify69.0ms

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049462708
149462708

prune214.0ms

Filtered
149 candidates to 214 candidates (-43.6%)
Pruning

16 alts after pruning (14 fresh and 2 done)

PrunedKeptTotal
New2104214
Fresh41014
Picked011
Done011
Total21416230

Merged error: 0.0b

Counts
230 → 16

localize8.0ms

Local error

Found 3 expressions with local error:

0.4b
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1 (*.f64 2.0 a))))
0.6b
(cbrt.f64 (/.f64 1 (*.f64 2.0 a)))
0.6b
(cbrt.f64 g)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod_binary64
19×add-sqr-sqrt_binary64
11×*-un-lft-identity_binary64 add-cube-cbrt_binary64
10×associate-*r*_binary64
6×associate-*l*_binary64 times-frac_binary64
5×pow1_binary64 add-exp-log_binary64
4×pow1/3_binary64 unswap-sqr_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 → 60
Calls
3 calls:
7.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1 (*.f64 2.0 a))))
4.0ms
(cbrt.f64 (/.f64 1 (*.f64 2.0 a)))
1.0ms
(cbrt.f64 g)

series65.0ms

Counts
3 → 9
Calls
3 calls:
22.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1 (*.f64 2.0 a))))
21.0ms
(cbrt.f64 (/.f64 1 (*.f64 2.0 a)))
21.0ms
(cbrt.f64 g)

simplify76.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (69.0ms)

IterNodesCost
04875557
14875557

prune57.0ms

Filtered
50 candidates to 69 candidates (-38.0%)
Pruning

17 alts after pruning (14 fresh and 3 done)

PrunedKeptTotal
New66369
Fresh21113
Picked011
Done022
Total681785

Merged error: 0.0b

Counts
85 → 17

regimes422.0ms

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
01210
11210

end0.0ms

sample325.0ms

Algorithm
intervals
Results
197.0ms8000×body80valid

Profiling

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