Details

Time bar (total: 775.0ms)

analyze2.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1

sample14.0ms

Algorithm
intervals
Results
5.0ms256×pre80true
4.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0697
1697

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(*.f64 (+.f64 a b) (+.f64 a b))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity_binary64
pow1_binary64
add-sqr-sqrt_binary64
flip3-+_binary64 swap-sqr_binary64 distribute-lft-out_binary64 flip-+_binary64
add-cube-cbrt_binary64
associate-*r*_binary64 associate-*l*_binary64 frac-times_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
associate-*r/_binary64 associate-*l/_binary64
pow-prod-down_binary64 add-log-exp_binary64 cbrt-unprod_binary64 pow-prod-up_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 pow-plus_binary64 unswap-sqr_binary64 prod-exp_binary64 pow-sqr_binary64 pow2_binary64 *-commutative_binary64
Counts
1 → 40
Calls
1 calls:
9.0ms
(*.f64 (+.f64 a b) (+.f64 a b))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(*.f64 (+.f64 a b) (+.f64 a b))

simplify31.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
05592356

prune14.0ms

Filtered
22 candidates to 43 candidates (-95.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New42143
Fresh000
Picked011
Done000
Total42244

Merged error: 0.0b

Counts
44 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(log.f64 (+.f64 a b))
0.9b
(exp.f64 (*.f64 2 (log.f64 (+.f64 a b))))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
12×log-prod_binary64
11×*-un-lft-identity_binary64
exp-sum_binary64
add-cube-cbrt_binary64 add-sqr-sqrt_binary64
add-log-exp_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64
pow1_binary64 distribute-lft-out_binary64 add-exp-log_binary64
add-cbrt-cube_binary64 log-div_binary64
flip3-+_binary64 rem-log-exp_binary64 log-pow_binary64 rem-exp-log_binary64 exp-to-pow_binary64 flip-+_binary64 exp-prod_binary64
Counts
2 → 33
Calls
2 calls:
3.0ms
(log.f64 (+.f64 a b))
5.0ms
(exp.f64 (*.f64 2 (log.f64 (+.f64 a b))))

series12.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(log.f64 (+.f64 a b))
4.0ms
(exp.f64 (*.f64 2 (log.f64 (+.f64 a b))))

simplify57.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
04922251
14922251

prune14.0ms

Filtered
22 candidates to 39 candidates (-77.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New38139
Fresh000
Picked101
Done011
Total39241

Merged error: 0b

Counts
41 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 b (+.f64 b (*.f64 2 a)))
0.0b
(+.f64 (*.f64 a a) (*.f64 b (+.f64 b (*.f64 2 a))))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt_binary64
*-un-lft-identity_binary64 add-log-exp_binary64 pow1_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
associate-*r*_binary64 associate-*l*_binary64
flip3-+_binary64 associate-*r/_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 flip-+_binary64 associate-+r+_binary64
pow-prod-down_binary64 cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64 +-commutative_binary64 sum-log_binary64 *-commutative_binary64
Counts
2 → 35
Calls
2 calls:
6.0ms
(*.f64 b (+.f64 b (*.f64 2 a)))
5.0ms
(+.f64 (*.f64 a a) (*.f64 b (+.f64 b (*.f64 2 a))))

series13.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(*.f64 b (+.f64 b (*.f64 2 a)))
7.0ms
(+.f64 (*.f64 a a) (*.f64 b (+.f64 b (*.f64 2 a))))

simplify56.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
04939437
14939437

prune20.0ms

Filtered
31 candidates to 41 candidates (-32.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New41041
Fresh000
Picked011
Done011
Total41243

Merged error: 0b

Counts
43 → 2

regimes79.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01211
11211

end0.0ms

sample400.0ms

Algorithm
intervals
Results
165.0ms8000×pre80true
120.0ms8000×body80valid

Profiling

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