Returns log(1+x), the logarithm of (x plus 1).
Namespace:
Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0
Syntax
C# |
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public static double Log1p( double x ) |
Visual Basic (Declaration) |
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Public Shared Function Log1p ( _ x As Double _ ) As Double |
Visual C++ |
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public: static double Log1p( double x ) |
Parameters
- x
- Type: System..::.Double
A double value representing the argument.
Return Value
A double value representing Log(1+x).Remarks
Specifically:
returns .
returns .
returns NaN, if .
returns .