[[:Category:TI-89 BASIC|TI-89 BASIC]] is the programming language of the [[wp:TI-89 series|Texas Instruments TI-89 graphing calculator]], as well as the TI-92+ and Voyage 200 models.
TI-89 BASIC is derived from [[derived from::TI-83 BASIC]], but has some incompatible syntax and is much more powerful. For example, it supports arbitrary variable names, user-defined functions, local subroutines, comments, and working with symbolic expressions as well as numbers.
- [[wp:TI-BASIC|Wikipedia: TI-BASIC]]
[[Category:Mathematical programming languages]]