Interface

#include <codecogs/finance/banking/dollar_decimal.h>

using namespace Finance::Banking;

	double	dollar_decimal (double fracPrice, int frac) Convert a fractional price to a decimal price.
	Real	cc_dollar_decimal (Real fracPrice, Integer frac) This function is available as a Microsoft Excel add-in.

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Function Documentation

Converts a fractional price to a decimal price.

Fractional to decimal conversion is done using the following equation:

where iprice is the integer part of fractionalPrice and ifrac is the integer part of log(fraction)

Example:

  #include <stdio.h>
  #include <codecogs/finance/banking/dollar_decimal.h>
   
  int main()
  {
    double d = Finance::Banking::dollar_decimal(1.3, 8);
    printf("The fractional price $1 3/8 as decimal = %.3f\n", d);
    return 0;
  }

Output

   The fractional price $1 3/8 as decimal = 1.375

Parameters:

fracPrice	is the price, with the value after the decimal being the numerator of the fraction
frac	the denominator of the fraction

Returns:

a double representing the decimal price

Authors:

James Warren (April 2005)

Source Code:

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