| cf | Cash Flow model |
| ireff | Effective and nominal financial rates |
| irnom | Effective and nominal financial rates |
| plot.cf | Plot of cash flow model |
| plot.tvm | Plot TVM models |
| print.cf | Cash Flow model |
| print.tvm | Fitting time value of money models |
| spfv | Single Payment or Uniform Series Present and Future Values |
| sppv | Single Payment or Uniform Series Present and Future Values |
| summary.cf | Summarizing cash flow models |
| summary.tvm | Summarizing TVM model by printing its amortization table |
| tvm | Fitting time value of money models |
| update.cf | Update a cash flow model |
| update.tvm | Update time value of money model |
| usfv | Single Payment or Uniform Series Present and Future Values |
| uspv | Single Payment or Uniform Series Present and Future Values |