Details

Time bar (total: 932.0ms)

analyze100.0ms (10.8%)

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

Compiled 10 to 8 computations (20% saved)

sample16.0ms (1.7%)

Algorithm
intervals
Results
10.0ms256×body128valid
Compiler

Compiled 20 to 16 computations (20% saved)

simplify91.0ms (9.7%)

Algorithm
egg-herbie
Rules
638×fma-def_binary64
434×unswap-sqr_binary64
366×fma-neg_binary64
277×*-commutative_binary64
262×exp-prod_binary64
Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0813
11513
22013
32713
44613
57813
614613
727413
867013
9189613
10269213
11353513
12471313
13486513
14479413

prune2.0ms (0.2%)

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 (0.6%)

Local error

Found 2 expressions with local error:

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

rewrite13.0ms (1.4%)

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity_binary64
15×times-frac_binary64
13×add-sqr-sqrt_binary64
13×add-cube-cbrt_binary64
associate-/r*_binary64
Counts
2 → 57
Calls

2 calls:

5.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
3.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series22.0ms (2.4%)

Counts
2 → 16
Calls

2 calls:

20.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
2.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

simplify88.0ms (9.5%)

Algorithm
egg-herbie
Rules
713×fma-neg_binary64
684×fma-def_binary64
548×associate-*l*_binary64
292×times-frac_binary64
257×distribute-rgt-in_binary64
Counts
73 → 133
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
01151210
12481114
25491101
312411099
442051099
549801099

prune47.0ms (5%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1330133
Fresh000
Picked011
Done000
Total1331134
Error
0.0b
Counts
134 → 1
Alt Table
StatusErrorProgram
0.0b
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
Compiler

Compiled 1564 to 639 computations (59.1% saved)

regimes26.0ms (2.8%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 249 to 203 computations (18.5% saved)

simplify3.0ms (0.4%)

Algorithm
egg-herbie
Rules
+-commutative_binary64
*-commutative_binary64
sub-neg_binary64
neg-sub0_binary64
neg-mul-1_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0813
11313
21513
31613
41613

end0.0ms (0%)

Compiler

Compiled 9 to 7 computations (22.2% saved)

sample517.0ms (55.5%)

Algorithm
intervals
Results
311.0ms8000×body128valid
Compiler

Compiled 29 to 23 computations (20.7% saved)

Profiling

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