Details

Time bar (total: 1.6s)

analyze1.0ms (0.1%)

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

Compiled 9 to 8 computations (11.1% saved)

sample12.0ms (0.8%)

Algorithm
intervals
Results
7.0ms256×body128valid
Compiler

Compiled 17 to 16 computations (5.9% saved)

simplify176.0ms (11.3%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (86.0ms)

IterNodesCost
0478313
1478313

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1
Compiler

Compiled 16 to 14 computations (12.5% saved)

localize5.0ms (0.3%)

Local error

Found 1 expressions with local error:

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

rewrite14.0ms (0.9%)

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity_binary64_419
15×times-frac_binary64_425
11×add-cube-cbrt_binary64_454 add-sqr-sqrt_binary64_441
associate-/r*_binary64_363
cosh-undef_binary64_613 distribute-lft-out_binary64_370
add-cbrt-cube_binary64_455 add-exp-log_binary64_457 associate-/l*_binary64_364
associate-/r/_binary64_365
flip3-+_binary64_422 clear-num_binary64_418 add-log-exp_binary64_458 div-inv_binary64_416 frac-2neg_binary64_430 flip-+_binary64_393 pow1_binary64_480 div-exp_binary64_470 cbrt-undiv_binary64_453
Counts
1 → 37
Calls

1 calls:

11.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))

series46.0ms (2.9%)

Counts
1 → 3
Calls

1 calls:

46.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))

simplify95.0ms (6.1%)

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (83.0ms)

IterNodesCost
04873739
14873739

prune34.0ms (2.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New39140
Fresh000
Picked011
Done000
Total39241

Merged error: 0b

Counts
41 → 2
Compiler

Compiled 599 to 254 computations (57.6% saved)

localize9.0ms (0.6%)

Local error

Found 4 expressions with local error:

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

rewrite43.0ms (2.8%)

Algorithm
rewrite-expression-head
Rules
73×*-un-lft-identity_binary64_419
60×times-frac_binary64_425
43×add-cube-cbrt_binary64_454 add-sqr-sqrt_binary64_441
21×cbrt-prod_binary64_450
15×cosh-undef_binary64_613 distribute-lft-out_binary64_370 associate-/r*_binary64_363
10×add-cbrt-cube_binary64_455 add-exp-log_binary64_457
associate-/l*_binary64_364
associate-/r/_binary64_365
flip3-+_binary64_422 add-log-exp_binary64_458 div-inv_binary64_416 flip-+_binary64_393 pow1_binary64_480
clear-num_binary64_418 frac-2neg_binary64_430 div-exp_binary64_470 cbrt-undiv_binary64_453
pow1/3_binary64_501 cbrt-div_binary64_451
Counts
4 → 141
Calls

4 calls:

7.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
7.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
7.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
7.0ms
(cbrt.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))

series320.0ms (20.5%)

Counts
4 → 12
Calls

4 calls:

186.0ms
(cbrt.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
48.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
43.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
43.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))

simplify94.0ms (6%)

Algorithm
egg-herbie
Counts
153 → 153
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
049113029
149113029

prune222.0ms (14.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1530153
Fresh000
Picked011
Done011
Total1532155

Merged error: 0b

Counts
155 → 2
Compiler

Compiled 5434 to 2295 computations (57.8% saved)

regimes48.0ms (3.1%)

Compiler

Compiled 312 to 228 computations (26.9% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
066
166

end0.0ms (0%)

sample435.0ms (27.9%)

Algorithm
intervals
Results
232.0ms8000×body128valid
Compiler

Compiled 73 to 57 computations (21.9% saved)

Profiling

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