DISCRATE() - Discount percentage

Calculates discount percentage.

Returns

Double value if successful. If an error occurs, this function returns a zero.

Arguments

Type	Field	Description
double	dPrincipal	Principal
double	dDisc	Discount amount
integer	iPeriods	Number of periods

16-bit DLL declarations

PowerBuilder Function declaration

function double DISCRATE(double dPrincipal, double dDisc, integer iPeriods) library "IFL16.DLL"

Visual Basic Function declaration

Declare Function DISCRATE lib "IFL16" (ByVal dPrincipal As Double, ByVal dDisc As Double, ByVal iPeriods As Integer) As Double

C/C++ Synopsis

#include "function.h"

double DISCRATE(double dPrincipal, double dDisc, int iPeriods)

32-bit DLL declarations

PowerBuilder Function declaration

function double DISCRATE(double dPrincipal, double dDisc, integer iPeriods) library "IFL32.DLL"

Visual Basic Function declaration

Declare Function DISCRATE lib "IFL32" (ByVal dPrincipal As double, ByVal dDisc As Double, ByVal iPeriods As Integer) As Double

C/C++ Synopsis

#include "function.h"

double DISCRATE(double dPrincipal, double dDisc, short sPeriods)

Example:

dPrincipal	=	100
dDisc	=	16
iPeriods	=	12

Result: .07 (7%)