Make the Casio fx-115ES PLUS Scientific Calculator your high school or college companion. With 460 total functions, this calculator is ideal for students in general math, pre-algebra, algebra I and II, geometry, trigonometry, statistics, calculus, chemistry and engineering. 2.5in Natural Textbook Display shows up to 4 lines depending on the function. Formulas and results are presented exactly as they would appear in a textbook. 460 functions are included, such as prime factorization, hyperbolic functions, greatest common divisor and least common multiple, summation notation and verify computations. Matrix mode allows you to perform matrix operations on matrices with up to 3 rows and 3 columns, enter vectors and perform vector calculations. Simultaneous and polynomial solver helps you compute simultaneous linear equations with 2 or 3 unknowns, quadratic equations and cubic equations. Fraction calculations include simplifying fractions and roots, recurring decimal display, remainder calculation and integer division with remainder. Calculate linear regression, quadratic regression, logarithmic regression, e exponential regression, ab exponential regression, power regression and inverse regression. Complex number calculations include addition, subtraction, multiplication, division, augment and absolute value, reciprocal, square and cube and conjugate complex numbers. Converts decimals to fractions and mixed numbers. Also converts metric measurements. Random integer generator aids in activities. Backed by the manufacturers 1-year limited warranty.
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