input

• Amount Invested – The amount initially invested
• Amount Returned – The total amount you received at the end of your investment.
• Years – The length of your investment in years

output

• Gain = Amount Returned - Amount Invested
• RoR = Gain / Amount Invested
• Annualized RoR = (Amount Returned / Amount Invested) ^(1/years) -1

Notes

• Quarters are accepted for the number of years of your investment. This will be expressed in decimal (0,25)