FX-115ESPLS2-S 2nd Edition Scientific Calculator, 12-Digit LCD

• Natural Textbook Display shows formula and results exactly as they appear in the textbook and displays formulas and results simultaneously for 460 built-in functions.
• Can transform a displayed decimal calculation result to a fraction or mixed number. It can also be converted back to the decimal form.
• Perform addition, subtraction, multiplication and division.
• Augment and absolute value calculations. Reciprocal, square and cube calculations. Conjugate complex number calculations.
• Performs linear regression, quadratic regression, logarithmic regression, e exponential regression, ab exponential regression, power regression and inverse regression.
• Solve simultaneous linear equations with two unknowns, simultaneous linear equations with three unknowns, quadratic equations and cubic equations.
• The Matrix mode allows you to perform matrix operations on matrices with up to 3 rows and 3 columns.