v1.0.0-rc.2

This second release candidate includes error messages and additional equation if a user enters unusual or invalid data:

• Equations. The primary goal of this program is to give an answer as often as possible, so these additional questions are simpler forms of the main equations, specially designed for edge cases.
• Errors. If it is impossible to conplete the calculation, and error message will be shown and the user will be able to reattempt the question. However, due to the nature of TI-Basic, each error message will cause a memory leak of about 40 bytes. This is unavoidable without having the entire program crash.

The new program measures 12 092 bytes without the variable storage list, so be sure to send this program to the Archive.