Lg function
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Please see https://aka.ms/qdk.api for the API documentation for the Modern QDK.
Namespace: Microsoft.Quantum.Math
Package: Microsoft.Quantum.Standard
Computes the base-2 logarithm of a number.
function Lg (input : Double) : Double
Input
input : Double
A real number $x$.
Output : Double
The base-2 logarithm $y = \log_2(x)$ such that $x = 2^y$.
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