| annuity | Annuity Loan Calculation |
| ear | Effective Annual Rate |
| fv | Future Value |
| geometric | Geometric Mean Return |
| ipmt | Interest Payment |
| irregular | Amortization Schedule With Irregular Payments |
| ppmt | Principal Payment |
| pv | Present Value |
| r.calc | Return Calculation |
| schedule | Amortization Schedule |