Minimum Origin Version Required: 2019 SR0
This function is used to calculate the number of periods required by an investment to reach a specified value, given the interest rate per period rate, the present value Pv and the future value of the investment Fv.
double pDuration( double rate, double pv, double fv)
pDuration(0.025,1000,1500)= // returns 16.42 years
Nominal, RRI, Effect,