This is a solver for problems involving the time value of money (TVM). It emulates the TVM solver on the TI-83+ and TI-84 graphing calculators.
The seven TVM variables are as follows.
N - The number of payments (you can multiply using a * right in the box)
I% - The interest rate, as a percentage. It should NOT be divided by 100.
PV - Present value
PMT - Periodic payment
FV - Future value
P/Y - Payments per year
C/Y - Times per year that interest is compounded
Note that incoming cash are considered positive and outgoing are negative.
*I'm pretty sure I've fixed the issue with solving for interest not working