Finance.Dollarfr Method

FinanceDollarfr Method

Converts a decimal price to a fractional price.

Namespace: Imsl.Finance
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0

Syntax

public static double Dollarfr(
	double decimalDollar,
	int fraction
)

Public Shared Function Dollarfr ( 
	decimalDollar As Double,
	fraction As Integer
) As Double

public:
static double Dollarfr(
	double decimalDollar, 
	int fraction
)

static member Dollarfr : 
        decimalDollar : float * 
        fraction : int -> float

decimalDollar: Type: SystemDouble
A double which specifies a decimal number.
fraction: Type: SystemInt32
A int which specifies the denominator.

Type: Double
A double which specifies a dollar price expressed as a fraction.

Remarks

It is computed using the following:

${\it idollar} + {{{\it decimalDollar} - {\it idollar}} \over {10^{\left( {{\it ifrac} + 1} \right)} / {\it fraction}}}$

where ${\it idollar}$ is the integer part of the ${\it decimalDollar}$ , and ${\it ifrac}$ is the integer part of $log({\it fraction})$ .