Matrices

• Add the ability to use matrices. I wrote a custom class that behaves like the matrices in the TI calculators, except for the fact that indexes start at 1 on TI calculators. This is compensated for in the actual parsing and transpiling rather than in the class.
  • Matrix class
  • Matrix parsing
• Added the ability to use 1 line While statements
  • Implementation
• Fixed some bugs regarding one-line If and While statements that contain variable assignments.
  • Moved variable parsing below loops and If statements
• Fixed bug where lists were all references to each other
  • Fix
• Added parsing for some special characters like ≥, ≤, and ≠
  • Implementation
• Translate int() to math.floor() since that is how it behaves on TI calculators
  • Implementation

This release may introduce more bugs, so report any that are found.