The Math Department has a set of programs for TI-calculators that spread, virally, throughout our student body. These programs simplify the very tedious calculations of business math. Especially for those students whose arithmetic is a bit shaky. Crisis of the day: someone's class has some students with Casio calculators. The syllabus says only that the TI is highly recommended but not required. Must these students with non-mainstream calculators be forced to write their own number crunching...