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- Opus uses the convention in which cash inflows are
- represented by positive numbers, while cash outflows are
- represented by negative numbers.
-
- Type = 1 means ordinary annuity.
- Type = 0 means annuity due.
- Number of periods (NPER) is synonymous with "term."
-
- All arguments are required.
-
- PV(rate,nper,pmt,fv,type) computes present value.
- FV(rate,nper,pmt,pv,type) computes future value.
- PMT(rate,nper,pv,fv,type) computes payment.
- NPER(rate,pmt,pv,fv,type) compute number of periods.
- RATE(nper,pmt,pv,fv,type,guess) computes interest rate.
-