Casio's advanced scientific calculator features a new, natural textbook display and improved math capabilities. The FX-115ES PLUS is the perfect choice for high school and college students studying general math, trigonometry, statistics, algebra I and II, calculus, engineering, and physics.
16-digit, 4-line LCD display.
Natural textbook display – See fractions, equations, and results as they appear in textbooks, simplifying interpretation of complex math.
More than 280 functions – Includes advanced functions such as complex number calculations, linear regression, addition(), integration(), permutations and combinations, polar-to-rectangular transformations, and matrix/vector operations.
Multiple replay capabilities – Backtrack calculations, edit expressions, and recalculate answers step-by-step for easy error checking.
Extensive science and math capabilities – Solve simultaneous equations, quadratic equations, and cubic equations, and explore advanced topics and classes such as trigonometry, pre-calculus, calculus I or II, physics, statistics, and other college-level courses.