invreturnhardy.ijs

Script: ~addons/finance/finexec/ipm/inreturnhardy.ijs
Contributor: William Szuch
Updated: 2022 6 26
Depend:nil
Definitions: loaded to locale base
Status: done
Script source: invreturnhardy.ijs
Definition to calculate the investment return for a time unit using Hardy’s
method
Equations:
NF

Definitions

I invReturnHardy, invReturnHardy_T
invReturnHardy_T m Tacit form of invReturnHardy

invReturnHardy (monad)

Form: explicit
Calculate the rate of investmnet return using Hardy’s
approximation formula over one time unit.

Syntax

  invReturnHardy(Vb;Ve;I)
Vb = value of assets at beginning of time unit including accruals
Ve = value of assets at end of time unit including accurals
I  = investment income over the time unit including