Details

Time bar (total: 745.0ms)

analyze2.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
100%0%0%2

sample13.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify79.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (76.0ms)

IterNodesCost
047708
147708

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity_binary64
15×times-frac_binary64
11×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
associate-/r*_binary64
distribute-lft-out_binary64 cosh-undef_binary64
add-exp-log_binary64 add-cbrt-cube_binary64 associate-/l*_binary64
associate-/r/_binary64
flip3-+_binary64 add-log-exp_binary64 pow1_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 flip-+_binary64
Counts
1 → 37
Calls
1 calls:
7.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))

simplify63.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
05140451

prune37.0ms

Filtered
28 candidates to 40 candidates (-42.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New39140
Fresh000
Picked011
Done000
Total39241

Merged error: 0b

Counts
41 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 8 (pow.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3))
0.0b
(pow.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
54×*-un-lft-identity_binary64
48×times-frac_binary64
34×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
25×unpow-prod-down_binary64 cube-prod_binary64
16×associate-/r*_binary64
10×distribute-lft-out_binary64 cosh-undef_binary64
add-exp-log_binary64
sqr-pow_binary64 add-cbrt-cube_binary64 unpow3_binary64 cube-mult_binary64
cube-div_binary64
pow-unpow_binary64 pow1_binary64 associate-/l*_binary64 div-exp_binary64
pow-to-exp_binary64 flip3-+_binary64 add-log-exp_binary64 associate-/r/_binary64 flip-+_binary64 pow-exp_binary64
cbrt-undiv_binary64 pow-pow_binary64 clear-num_binary64 rem-cube-cbrt_binary64 frac-2neg_binary64 div-inv_binary64
Counts
2 → 112
Calls
2 calls:
9.0ms
(/.f64 8 (pow.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3))
7.0ms
(pow.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3)

series27.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(/.f64 8 (pow.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3))
9.0ms
(pow.f64 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 3)

simplify29.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 0 (16.0ms)

IterNodesCost
051241499

prune65.0ms

Filtered
55 candidates to 118 candidates (-114.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1180118
Fresh000
Picked011
Done011
Total1182120

Merged error: 0b

Counts
120 → 2

regimes64.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01811
11811

end0.0ms

sample311.0ms

Algorithm
intervals
Results
220.0ms8000×body80valid

Profiling

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