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Natural textbook display shows expressions and results exactly as they appear in the textbook.
Over 280 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions.
Multi-replay function allows you to backtrack step-by-step through calculations, where you can edit expressions and recalculate answers.
Fraction calculations, fraction/decimal conversions, simplifying fractions and roots, recurring decimal display, remainder calculation, integer division with remainder.
Numeric Integration/Differentiation, Simultaneous and Polynomial solver.
The Casio fx-115ES Plus scientific calculator is the most advanced solar-plus-battery scientific calculator that provides long life and dependability. With its Natural Textbook Display, in addition to advance Statistics, Matrix, and Conversion functionality, the fx-115ES Plus is a perfect choice for high school and college students. Recommended for students taking General Math, Pre-Algebra, Algebra I and II, Geometry, Trigonometry, Statistics, Calculus, Chemistry, Engineering. Power source: Solar and battery. Comes with protective slide-on hard case.