Details

Time bar (total: 1.0s)

analyze1.0ms (0.1%)

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

Compiled 10 to 8 computations (20% saved)

sample759.0ms (74.1%)

Results
714.0ms8256×body128valid
Compiler

Compiled 29 to 23 computations (20.7% saved)

simplify27.0ms (2.6%)

Algorithm
egg-herbie
Rules
426×fma-neg_binary64
292×rules-42_binary64
282×rules-41_binary64
281×rules-40_binary64
256×rules-43_binary64
Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0813
14413
211213
341013
495413
5913

prune1.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Alt Table
StatusErrorProgram
0.0b
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
Compiler

Compiled 27 to 21 computations (22.2% saved)

localize5.0ms (0.5%)

Local error

Found 1 expressions with local error:

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

series12.0ms (1.2%)

Counts
1 → 8
Calls

1 calls:

12.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))

rewrite50.0ms (4.9%)

Algorithm
batch-egg-rewrite
Rules
783×log1p-expm1-u_binary64
783×expm1-log1p-u_binary64
396×prod-diff_binary64
82×add-sqr-sqrt_binary64
77×add-log-exp_binary64
Counts
1 → 26
Calls

1 calls:

50.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
11866
223136
358376
000
100

simplify68.0ms (6.6%)

Algorithm
egg-herbie
Rules
1151×rules-42_binary64
1141×rules-40_binary64
667×rules-41_binary64
667×rules-43_binary64
419×rules-20_binary64
Counts
34 → 31
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0268
11608
24998
324718
443418
5408

prune24.0ms (2.3%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New31031
Fresh000
Picked011
Done000
Total31132
Error
0.0b
Counts
32 → 1
Alt Table
StatusErrorProgram
0.0b
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
Compiler

Compiled 283 to 202 computations (28.6% saved)

regimes44.0ms (4.3%)

Accuracy

Total -0.0b remaining (-1.3%)

Threshold costs -0.0b (-1.3%)

Counts
19 → 1
Compiler

Compiled 495 to 416 computations (16% saved)

simplify1.0ms (0.1%)

Algorithm
egg-herbie
Rules
1-exp_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0710
1910
2810

end32.0ms (3.1%)

Compiler

Compiled 23 to 19 computations (17.4% saved)

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