The index below lists the calculators that have help files to go along with the actual calculator. Most of these help files not only assist in using the calculator, but also helps to explain the calculation and the related formulas/equations.
| Index | Help File Name |
|---|---|
| 0002 | Two-Point Problem |
| 0003 | Pythagorean Theorm |
| 0012 | Perimeter of a Square |
| 0040 | Surface Area of a Cone |
| 0093 | Period of Orbit |
| 0110 | Mechanical Advantage |
| 0121 | Poiseuille's Law |
| 0123 | Capillarity |
| 0130 | Doppler Effect in Sound |
| 0131 | Doppler Effect in Light |
| 0135 | Charles' Law |
| 0140 | Stefan-Boltzman Law |
| 0144 | Carnot Efficiency |
| 0454 | Where were you born? |
| 0498 | Metaphone |