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pv

Return the present value of an investment.
Controller: CodeCogs

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Interface

C++

Pv

 
doublepvdoublerate
intn
doublep
doublevn
PaymentPointwhen = pp_EndOfPeriod )
This function calculates the present value, v_0, for a sequence of n future payouts p followed by a final payment v_n:

If rate = 0, If rate > 0 and payments are received at the start of each period, while for payments received at the end of each period

Purchase a Licence for more information.

The code also uses an enumerated type PaymentPoint, using the following values:
  • pp_EndOfPeriod = 0
  • pp_StartOfPeriod = 1.

Example 1

A lady wins a 10 million lottery.  The money is to be paid out at the end of each year in500,000 payments for 20 years. The cu rrent treasury bill rate of 6% is used as the discount rate.
#include <stdio.h>  
#include <codecogs/finance/accounting/pv.h>
 
int main(int argc, char *argv[])  
{
  double d = Finance::Accounting::pv(0.06, 20, 500000, 0, Finance::Accounts::pp_EndOfPeriod);
  printf("The present value of the $10 million prize is: %7.2f\n", d);
  return 0;
}
Output:
The present value of the $10 million prize is: 5734960.61

References

http://www.vni.com/products/imsl/jmsl/v30/api/com/imsl/finance/Finance.html

Parameters

rateis the interest rate - assumed constant.
nis the number of periods over which to calculate.
pare the payouts from the investment made either at the start or end of each period (as defined by when).
vnThe future value of the investment.
whenThe point in each period when the payment is made, either pp_StartOfPeriod or pp_EndOfPeriod.

Authors

James Warren (May 2005)
Source Code

Source code is available when you agree to a GP Licence or buy a Commercial Licence.

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