#Ann(amount, rate, years) [Finance]ovalue of an annuity of ╥amount╙ per annum for a period of ╥years╙ years discounted at an annual rate of ╥rate╙.oFor example, Ann(1000,.1,10) is the value of an annuity of $1,000 per year for 10 years at a 10% discount rate.
