System.Random.MWC.Distributions:standard from mwc-random-0.13.3.2

Time bar (total: 858.0ms)

analyze0.0ms (0%)

Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
100%99.9%0%0.1%0%0%0%1
Compiler

Compiled 10 to 7 computations (30% saved)

sample700.0ms (81.6%)

Results
484.0ms6188×body256valid
185.0ms2067×body256infinite
0.0msbody512valid
Bogosity

preprocess82.0ms (9.6%)

Algorithm
egg-herbie
Rules
894×fma-def
142×unsub-neg
130×associate-*r*
98×distribute-lft-in
78×associate-*l*
Problems
256×No Errors
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
01999
14291
210091
329191
464991
5105391
6120391
7121491
Stop Event
saturated
Calls
Call 1
Inputs
(*.f64 1/2 (-.f64 (*.f64 x x) y))
(*.f64 1/2 (-.f64 (*.f64 x x) y))
(*.f64 1/2 (-.f64 (*.f64 (neg.f64 x) (neg.f64 x)) y))
(*.f64 1/2 (-.f64 (*.f64 x x) (neg.f64 y)))
(*.f64 1/2 (-.f64 (*.f64 y y) x))
Outputs
(*.f64 1/2 (-.f64 (*.f64 x x) y))
(*.f64 1/2 (-.f64 (*.f64 x x) y))
(*.f64 1/2 (-.f64 (*.f64 (neg.f64 x) (neg.f64 x)) y))
(*.f64 1/2 (-.f64 (*.f64 x x) y))
(*.f64 1/2 (-.f64 (*.f64 x x) (neg.f64 y)))
(*.f64 1/2 (fma.f64 x x y))
(*.f64 1/2 (-.f64 (*.f64 y y) x))
Symmetry

(abs x)

Compiler

Compiled 30 to 14 computations (53.3% saved)

eval0.0ms (0%)

Compiler

Compiled 2 to 2 computations (0% saved)

prune1.0ms (0.1%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(*.f64 1/2 (-.f64 (*.f64 x x) y))
100.0%
(*.f64 1/2 (-.f64 (*.f64 x x) y))
Compiler

Compiled 18 to 12 computations (33.3% saved)

localize26.0ms (3%)

Compiler

Compiled 21 to 8 computations (61.9% saved)

eval0.0ms (0%)

Compiler

Compiled 2 to 2 computations (0% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Accuracy
100.0%
Counts
1 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(*.f64 1/2 (-.f64 (*.f64 x x) y))
Compiler

Compiled 18 to 12 computations (33.3% saved)

simplify4.0ms (0.4%)

Algorithm
egg-herbie
Rules
sub-neg
+-commutative
*-commutative
neg-mul-1
neg-sub0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0819
11219
21719
31919
42019
Stop Event
done
saturated
Calls
Call 1
Inputs
(*.f64 1/2 (-.f64 (*.f64 x x) y))
Outputs
(*.f64 1/2 (-.f64 (*.f64 x x) y))
Compiler

Compiled 9 to 6 computations (33.3% saved)

soundness0.0ms (0%)

end0.0ms (0%)

preprocess44.0ms (5.1%)

Remove

(abs x)

Compiler

Compiled 54 to 36 computations (33.3% saved)

Profiling

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