Method to add two dynpv objects together

Add together two objects each of S3 class "dynpv": e1 + mult * e2

Usage

addprod(e1, e2, mult)

Arguments

e1

First "dynpv" object

e2

Second "dynpv" object

mult

Numeric

Present value is present value from e1 plus mult times the present value from e2. Total uptake is the uptake from e1 plus mult times the uptake from e2. Take care of this when using $mean of the summed object.

Value

S3 object of class "dynpv"

See also

dynpv(), futurepv()