Fraction calculations
Combination and permutation
Statistics (List-based STAT data editor, standard deviation, regression analysis)
9 variables
Table function
Comes with new slide-on hard case
Casio FX-991EX Engineering/Scientific Calculator, Black, 3" x 6.5" x 0.4" High-resolution LCD shows more of your work to minimize scrolling Advanced calculations let you quickly...
Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Display, Natural Admitted to maturity exams Natural display to insert and display numeric expressions as...