Details

Time bar (total: 2.7s)

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

sample12.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0129
1129

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 16.9b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

16.6b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod_binary64
*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
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 a)))

series81.0ms

Counts
1 → 3
Calls
1 calls:
81.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))

simplify127.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (115.0ms)

IterNodesCost
04851244
14851244

prune24.0ms

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))
0.6b
(cbrt.f64 g)

rewrite12.0ms

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
associate-/l*_binary64
add-exp-log_binary64
associate-/r*_binary64
add-log-exp_binary64 pow1_binary64 add-cbrt-cube_binary64
pow1/3_binary64
cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
3 → 66
Calls
3 calls:
6.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series279.0ms

Counts
3 → 9
Calls
3 calls:
94.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
100.0ms
(cbrt.f64 (*.f64 2 a))
85.0ms
(cbrt.f64 g)

simplify93.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
049591128
149591128

prune79.0ms

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

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New611475
Fresh448
Picked011
Done011
Total652085

Merged error: 0.1b

Counts
85 → 20

localize8.0ms

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))
0.6b
(cbrt.f64 g)

rewrite25.0ms

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
div-exp_binary64
add-cbrt-cube_binary64 associate-/l*_binary64
div-inv_binary64
pow1_binary64
add-log-exp_binary64 cbrt-undiv_binary64
1-exp_binary64 pow1/3_binary64 clear-num_binary64 frac-2neg_binary64 rec-exp_binary64
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)))
4.0ms
(/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series366.0ms

Counts
4 → 12
Calls
4 calls:
93.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g)))
86.0ms
(/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g))
97.0ms
(cbrt.f64 (*.f64 2 a))
90.0ms
(cbrt.f64 g)

simplify192.0ms

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 0 (143.0ms)

IterNodesCost
049124401
149124401

prune175.0ms

Filtered
148 candidates to 214 candidates (-44.6%)
Pruning

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New2095214
Fresh41317
Picked101
Done022
Total21420234

Merged error: 0.0b

Counts
234 → 20

localize8.0ms

Local error

Found 4 expressions with local error:

0.2b
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
0.4b
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 2 a))))
0.5b
(cbrt.f64 (*.f64 2 a))
0.6b
(cbrt.f64 g)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt_binary64
28×times-frac_binary64
26×*-un-lft-identity_binary64
24×add-cube-cbrt_binary64
17×add-exp-log_binary64 cbrt-prod_binary64
16×associate-*r*_binary64
pow1_binary64 add-cbrt-cube_binary64
associate-*l*_binary64 unswap-sqr_binary64
associate-/r*_binary64 add-log-exp_binary64 prod-exp_binary64 div-exp_binary64
pow1/3_binary64 associate-/l*_binary64
cbrt-unprod_binary64 1-exp_binary64 cbrt-undiv_binary64 rec-exp_binary64 div-inv_binary64 pow-flip_binary64
pow-prod-down_binary64 associate-*r/_binary64 clear-num_binary64 inv-pow_binary64 frac-2neg_binary64 un-div-inv_binary64 *-commutative_binary64
Counts
4 → 101
Calls
4 calls:
4.0ms
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
10.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 2 a))))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series402.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
99.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 2 a))))
100.0ms
(cbrt.f64 (*.f64 2 a))
92.0ms
(cbrt.f64 g)

simplify104.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (80.0ms)

IterNodesCost
049611389
149611389

prune65.0ms

Filtered
70 candidates to 113 candidates (-61.4%)
Pruning

20 alts after pruning (17 fresh and 3 done)

PrunedKeptTotal
New1094113
Fresh41317
Picked011
Done022
Total11320133

Merged error: 0.0b

Counts
133 → 20

regimes193.0ms

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

end0.0ms

sample347.0ms

Algorithm
intervals
Results
218.0ms8000×body80valid

Profiling

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