Details

Time bar (total: 3.1s)

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

sample11.0ms

Algorithm
intervals
Results
7.0ms256×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

localize4.0ms

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))

series136.0ms

Counts
1 → 3
Calls
1 calls:
135.0ms
(*.f64 x (log.f64 x))

simplify73.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 0 (65.0ms)

IterNodesCost
04769265
14769265

prune18.0ms

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

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New22628
Fresh000
Picked011
Done000
Total22729

Merged error: 0.0b

Counts
29 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt_binary64
13×*-un-lft-identity_binary64 add-cube-cbrt_binary64
12×pow1_binary64 log-prod_binary64 cbrt-prod_binary64
11×add-exp-log_binary64 add-cbrt-cube_binary64
6×associate-*r*_binary64 distribute-lft-in_binary64 associate-*l*_binary64 distribute-rgt-in_binary64
4×pow-prod-down_binary64 add-log-exp_binary64 cbrt-unprod_binary64 prod-exp_binary64
3×pow1/3_binary64
2×log-pow_binary64 *-commutative_binary64
1×unswap-sqr_binary64
Counts
4 → 72
Calls
4 calls:
6.0ms
(*.f64 x (log.f64 (cbrt.f64 x)))
6.0ms
(*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2))
2.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)

series943.0ms

Counts
4 → 12
Calls
4 calls:
312.0ms
(*.f64 x (log.f64 (cbrt.f64 x)))
316.0ms
(*.f64 x (*.f64 (log.f64 (cbrt.f64 x)) 2))
155.0ms
(cbrt.f64 x)
160.0ms
(cbrt.f64 x)

simplify45.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
05069834

prune58.0ms

Filtered
57 candidates to 84 candidates (-47.4%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New81384
Fresh235
Picked011
Done011
Total83891

Merged error: 0.0b

Counts
91 → 8

localize16.0ms

Local error

Found 4 expressions with local error:

0.3b
(*.f64 x (*.f64 (log.f64 (pow.f64 x 1/3)) 2))
0.3b
(*.f64 x (log.f64 (cbrt.f64 x)))
0.6b
(cbrt.f64 x)
4.9b
(pow.f64 x 1/3)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt_binary64
14×*-un-lft-identity_binary64 add-cube-cbrt_binary64
13×pow1_binary64
12×log-prod_binary64 add-exp-log_binary64
11×add-cbrt-cube_binary64
9×cbrt-prod_binary64
6×associate-*r*_binary64 distribute-lft-in_binary64 associate-*l*_binary64 distribute-rgt-in_binary64
4×pow-prod-down_binary64 add-log-exp_binary64 cbrt-unprod_binary64 prod-exp_binary64
3×pow-unpow_binary64 unpow-prod-down_binary64
2×pow1/3_binary64 log-pow_binary64 *-commutative_binary64
1×pow-to-exp_binary64 pow-pow_binary64 sqr-pow_binary64 unswap-sqr_binary64 pow-exp_binary64 unpow1/3_binary64
Counts
4 → 79
Calls
4 calls:
6.0ms
(*.f64 x (*.f64 (log.f64 (pow.f64 x 1/3)) 2))
6.0ms
(*.f64 x (log.f64 (cbrt.f64 x)))
1.0ms
(cbrt.f64 x)
2.0ms
(pow.f64 x 1/3)

series940.0ms

Counts
4 → 12
Calls
4 calls:
319.0ms
(*.f64 x (*.f64 (log.f64 (pow.f64 x 1/3)) 2))
303.0ms
(*.f64 x (log.f64 (cbrt.f64 x)))
162.0ms
(cbrt.f64 x)
155.0ms
(pow.f64 x 1/3)

simplify64.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04918843
14918843

prune55.0ms

Filtered
56 candidates to 91 candidates (-62.5%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New91091
Fresh055
Picked011
Done022
Total91899

Merged error: 0.0b

Counts
99 → 8

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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:
8.0ms
(*.f64 (log.f64 x) (sqrt.f64 x))
8.0ms
(*.f64 (sqrt.f64 x) (*.f64 (log.f64 x) (sqrt.f64 x)))

series166.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(*.f64 (log.f64 x) (sqrt.f64 x))
107.0ms
(*.f64 (sqrt.f64 x) (*.f64 (log.f64 x) (sqrt.f64 x)))

simplify79.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
04943696
14943696

prune28.0ms

Filtered
34 candidates to 50 candidates (-47.1%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New49150
Fresh044
Picked011
Done033
Total49958

Merged error: 0b

Counts
58 → 9

regimes37.0ms

Accuracy

0% (0.2b 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

sample310.0ms

Algorithm
intervals
Results
217.0ms8000×body128valid
0.0ms1×body128nan

Profiling

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