Public Function Inv( _ ByVal vX As Variant _ ) As Variant
Inv(4) = .25 Inv("5|0") = .2 Inv("0|-6") = "0|0.166666666666667" Inv("-7|-8") = "-6.19469026548673E-02|7.07964601769911E-02" IsNull(Inv(Null)) = TrueSee also:
Div FunctionvX: The number whose reciprocal is to be returned. Function returns Null if vX is Null or cannot be fixed up to a real or complex number (as defined by the ComplexStringToReals function). Complex numbers are represented within strings as "R|I" where R is the real part and I is the imaginary part.
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