I find that list interesting because much harder exams like the FE and PE exams (engineering exams for those who aren't familiar) don't allow anything beyond a

I find that list interesting because much harder exams like the FE and PE exams (engineering exams for those who aren't familiar) don't allow anything beyond a basic, non-graphing calculator (ti-30/36, casio fx-115, and HP-33/35 at present according to their website). http://ncees.org/exams/calculator-policy/ http://ncees.org/exams/calculator-policy/