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

Time bar (total: 1.1s)

analyze0.0ms (0%)

Algorithm
1×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)

sample777.0ms (70.4%)

Results
547.0ms6238×body256valid
186.0ms2018×body256infinite
Bogosity

preprocess87.0ms (7.9%)

Algorithm
1×egg-herbie
Rules
962×fma-def
200×unsub-neg
120×associate-*r*
110×distribute-lft-in
106×distribute-rgt-in
Problems
256×No Errors
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
024204
159188
2145188
3446188
4891188
51327188
61418188
71438188
Stop Event
1×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)))
(neg.f64 (*.f64 1/2 (-.f64 (*.f64 (neg.f64 x) (neg.f64 x)) y)))
(neg.f64 (*.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))
(neg.f64 (*.f64 1/2 (-.f64 (*.f64 (neg.f64 x) (neg.f64 x)) y)))
(*.f64 -1/2 (-.f64 (*.f64 x x) y))
(*.f64 (-.f64 (*.f64 x x) y) -1/2)
(*.f64 1/2 (-.f64 y (*.f64 x x)))
(neg.f64 (*.f64 1/2 (-.f64 (*.f64 x x) (neg.f64 y))))
(*.f64 -1/2 (-.f64 (*.f64 x x) (neg.f64 y)))
(*.f64 (fma.f64 x x y) -1/2)
(*.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)

localize116.0ms (10.5%)

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)

simplify2.0ms (0.2%)

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

Useful iterations: 0 (0.0ms)

IterNodesCost
01128
11528
22028
32228
42328
Stop Event
1×done
1×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%)

preprocess119.0ms (10.8%)

Remove

(abs x)

Compiler

Compiled 72 to 48 computations (33.3% saved)

Profiling

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