2-line Display Scientific Calculator

Description

Once you get to a certain level of math classes, you need a high-functioning calculator that can perform algebraic, trigonometric, and statistical problems in addition to general mathematical tasks. This calculator features a two-line display and supports complex number calculations, algebra, calculus, and 18 levels of parentheses. The large, readable two-line display exhibits 10 digits, shows the problem as you write it, and then shows the answer alongside, permitting better tracking of your equation-solving process. If you make an input error, you can quickly clear it with the backspace key. Tap the auto replay function to check your last equation. You can also use 229 built-in mathematics functions, enter fractions, raise y to the x power, figure standard deviations, process degree/radian/grad conversions, calculate sine, cosine, tangent, and inverse, and compute permutations and combinations.