Thanks for the reply. I already read that documentation, but my question is slightly different. I meant what formula should i use with theese input values, to get the result which FormCalc shows. Because i haven't found this one in the internet, which can give you the APR based on theese values.Than...

Hi! Please, describe how to calculate Apr (annual percentage of rate). If you can, write a formula based on starting input values (principal amount of the loan, payment amount on the loan, number of periods in the loan’s duration).Thanks for your time

Thanks for your reply!

Hi! I have a question: how break and continue statesments behave outside the loops expressions. If there are no loop expression before break statesment, then LC generetes an error "break is not enclosed in a loop". But after any loop expression its problem disappears.This is sample with error:var A ...