Casio Scientific Calculator FX-100W

2nd edition comes with same features and new sleek design with curved edges which makes it compact and easy to carry. 10 + 2 digits: 10-digit mantissa + 2-digit exponential display. Solves Differentiation, Integration, Statistics, Regression etc. Colour coded keypad for easy key differentiation. Multi-replay : Quick and easy recall of previously executed formulas for editing and re-execution. Drop resistant body with water resistant printing on Keys. Comes with slide-on hard case.