Graphing calculators are a mainstay of both high school and college-level math and science courses. Most of us have had, or will have, experience working with either a Casio or a Texas Instruments ...

If you were ever a dork like me, goofing off in Trig class to play Wolfenstein 3D on your graphing calculator, this will be exciting: Texas Instruments has brought their graphing calculator software ...

In the beginning, Texas Instruments found a solid formula to produce a graphing calculator. The TI-81, the first of Texas Instrument's graphing calculators, was released in 1990, and had a 2MHz ...