Details

Time bar (total: 2.8s)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%50%25%3
37.5%25%37.5%4
43.7%12.5%43.8%5
46.9%6.2%46.9%6
48.4%3.1%48.5%7
49.2%1.6%49.2%8
49.6%0.8%49.6%9
49.6%0.4%50%10
49.7%0.2%50.1%11
49.7%0.1%50.2%12
49.7%0%50.2%13
49.7%0%50.2%14

sample16.0ms

Algorithm
intervals
Results
11.0ms256×body128valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
056
156

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.3b
(*.f64 x (log.f64 x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt_binary64
6×log-prod_binary64
5×*-un-lft-identity_binary64 add-cube-cbrt_binary64
4×pow1_binary64 associate-*r*_binary64
3×add-exp-log_binary64 add-cbrt-cube_binary64 distribute-lft-in_binary64 associate-*l*_binary64 distribute-rgt-in_binary64
1×pow-prod-down_binary64 add-log-exp_binary64 cbrt-unprod_binary64 log-pow_binary64 unswap-sqr_binary64 prod-exp_binary64 *-commutative_binary64
Counts
1 → 25
Calls
1 calls:
5.0ms
(*.f64 x (log.f64 x))

series129.0ms

Counts
1 → 3
Calls
1 calls:
129.0ms
(*.f64 x (log.f64 x))

simplify73.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
04769265
14769265

prune22.0ms

Filtered
16 candidates to 28 candidates (-75.0%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New19928
Fresh000
Picked011
Done000
Total191029

Merged error: 0.0b

Counts
29 → 10

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b
(*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2))
0.3b
(+.f64 (*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2)) (*.f64 x (log.f64 (cbrt.f64 x))))
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
12×log-prod_binary64 associate-+r+_binary64 cbrt-prod_binary64
11×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
9×pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
6×add-log-exp_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64
3×pow-prod-down_binary64 cbrt-unprod_binary64 associate-*l*_binary64 prod-exp_binary64
2×pow1/3_binary64
1×flip3-+_binary64 distribute-lft-out_binary64 associate-*r*_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64 *-commutative_binary64
Counts
4 → 64
Calls
4 calls:
6.0ms
(*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2))
8.0ms
(+.f64 (*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2)) (*.f64 x (log.f64 (cbrt.f64 x))))
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)

series961.0ms

Counts
4 → 12
Calls
4 calls:
330.0ms
(*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2))
323.0ms
(+.f64 (*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2)) (*.f64 x (log.f64 (cbrt.f64 x))))
144.0ms
(cbrt.f64 x)
163.0ms
(cbrt.f64 x)

simplify76.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
04868760
14868760

prune56.0ms

Filtered
59 candidates to 76 candidates (-28.8%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New74276
Fresh268
Picked011
Done011
Total761086

Merged error: 0b

Counts
86 → 10

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 (cbrt.f64 x))
0.6b
(cbrt.f64 (cbrt.f64 x))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod_binary64
10×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
4×add-log-exp_binary64 pow1_binary64 pow1/3_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
Counts
4 → 50
Calls
4 calls:
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
2.0ms
(cbrt.f64 (cbrt.f64 x))
2.0ms
(cbrt.f64 (cbrt.f64 x))

series679.0ms

Counts
4 → 12
Calls
4 calls:
142.0ms
(cbrt.f64 x)
156.0ms
(cbrt.f64 x)
186.0ms
(cbrt.f64 (cbrt.f64 x))
194.0ms
(cbrt.f64 (cbrt.f64 x))

simplify39.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05002466

prune55.0ms

Filtered
52 candidates to 62 candidates (-19.2%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New62062
Fresh077
Picked011
Done022
Total621072

Merged error: 0b

Counts
72 → 10

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b
(*.f64 (sqrt.f64 x) (*.f64 (log.f64 x) (sqrt.f64 x)))
0.4b
(*.f64 (log.f64 x) (sqrt.f64 x))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt_binary64
10×pow1_binary64 associate-*l*_binary64
9×add-exp-log_binary64 add-cbrt-cube_binary64
7×*-un-lft-identity_binary64 associate-*r*_binary64 add-cube-cbrt_binary64 sqrt-prod_binary64
4×pow-prod-down_binary64 cbrt-unprod_binary64 prod-exp_binary64
2×add-log-exp_binary64 unswap-sqr_binary64 *-commutative_binary64
1×log-pow_binary64
Counts
2 → 44
Calls
2 calls:
7.0ms
(*.f64 (sqrt.f64 x) (*.f64 (log.f64 x) (sqrt.f64 x)))
6.0ms
(*.f64 (log.f64 x) (sqrt.f64 x))

series160.0ms

Counts
2 → 6
Calls
2 calls:
100.0ms
(*.f64 (sqrt.f64 x) (*.f64 (log.f64 x) (sqrt.f64 x)))
60.0ms
(*.f64 (log.f64 x) (sqrt.f64 x))

simplify77.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
04943696
14943696

prune26.0ms

Filtered
31 candidates to 50 candidates (-61.3%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New49150
Fresh246
Picked011
Done033
Total51960

Merged error: 0b

Counts
60 → 9

regimes33.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
056
156

end0.0ms

sample320.0ms

Algorithm
intervals
Results
220.0ms8000×body128valid

Profiling

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