Data.Number.Erf:$dmerfcx from erf-2.0.0.0

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 9 to 6 computations (33.3% saved)

sample959.0ms (84.9%)

Results
490.0ms4122×body256valid
457.0ms4134×body256infinite
Bogosity

preprocess102.0ms (9%)

Algorithm
1×egg-herbie
Rules
1116×div-sub
1098×associate-/r*
1068×associate-*r/
922×fma-def
878×fma-neg
Problems
256×No Errors
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
022190
155190
2115190
3298190
4950190
52190190
66673190
Stop Event
1×node limit
Calls
Call 1
Inputs
(*.f64 x (exp.f64 (*.f64 y y)))
(*.f64 x (exp.f64 (*.f64 y y)))
(*.f64 (neg.f64 x) (exp.f64 (*.f64 y y)))
(*.f64 x (exp.f64 (*.f64 (neg.f64 y) (neg.f64 y))))
(neg.f64 (*.f64 (neg.f64 x) (exp.f64 (*.f64 y y))))
(neg.f64 (*.f64 x (exp.f64 (*.f64 (neg.f64 y) (neg.f64 y)))))
(*.f64 y (exp.f64 (*.f64 x x)))
Outputs
(*.f64 x (exp.f64 (*.f64 y y)))
(*.f64 x (pow.f64 (exp.f64 y) y))
(*.f64 x (exp.f64 (*.f64 y y)))
(*.f64 x (pow.f64 (exp.f64 y) y))
(*.f64 (neg.f64 x) (exp.f64 (*.f64 y y)))
(*.f64 x (neg.f64 (pow.f64 (exp.f64 y) y)))
(*.f64 (pow.f64 (exp.f64 y) y) (neg.f64 x))
(*.f64 x (exp.f64 (*.f64 (neg.f64 y) (neg.f64 y))))
(*.f64 x (pow.f64 (exp.f64 y) y))
(neg.f64 (*.f64 (neg.f64 x) (exp.f64 (*.f64 y y))))
(*.f64 x (pow.f64 (exp.f64 y) y))
(neg.f64 (*.f64 x (exp.f64 (*.f64 (neg.f64 y) (neg.f64 y)))))
(*.f64 x (neg.f64 (pow.f64 (exp.f64 y) y)))
(*.f64 (pow.f64 (exp.f64 y) y) (neg.f64 x))
(*.f64 y (exp.f64 (*.f64 x x)))
(*.f64 y (pow.f64 (exp.f64 x) x))
Symmetry

(abs y)

(negabs x)

Compiler

Compiled 26 to 11 computations (57.7% saved)

eval0.0ms (0%)

Compiler

Compiled 8 to 5 computations (37.5% saved)

prune1.0ms (0.1%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(*.f64 x (exp.f64 (*.f64 y y)))
▶100.0%
(*.f64 x (exp.f64 (*.f64 y y)))
Compiler

Compiled 16 to 10 computations (37.5% saved)

localize26.0ms (2.3%)

Compiler

Compiled 18 to 6 computations (66.7% 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 x (exp.f64 (*.f64 y y)))
Compiler

Compiled 16 to 10 computations (37.5% saved)

simplify2.0ms (0.1%)

Algorithm
1×egg-herbie
Rules
2×*-commutative
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01126
11226
Stop Event
1×done
1×saturated
Calls
Call 1
Inputs
(*.f64 x (exp.f64 (*.f64 y y)))
Outputs
(*.f64 x (exp.f64 (*.f64 y y)))
Compiler

Compiled 8 to 5 computations (37.5% saved)

soundness0.0ms (0%)

end0.0ms (0%)

preprocess38.0ms (3.3%)

Remove

(negabs x)

(abs y)

Compiler

Compiled 80 to 50 computations (37.5% saved)

Profiling

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