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Returns the base 2 logarithm of a specified number.
public: static double Log2(double x);
public static double Log2 (double x);
static member Log2 : double -> double
Public Shared Function Log2 (x As Double) As Double
A number whose logarithm is to be found.
One of the values in the following table.
|Positive|| The base 2 log of |
|Equal to NaN||NaN|
|Equal to PositiveInfinity||PositiveInfinity|
x is specified as a base 10 number.
This method calls into the underlying C runtime, and the exact result or valid input range may differ between different operating systems or architectures.