Mc40 scientific calculator Android App

The description of Mc40 scientific calculator: Features: complete user 39 s guide. (Available also in spanish) fractions: enter expressions with fractions (rational numbers) and get and store the result expressed as a b or c+a b . Complex numbers. Binary octal and hexadecimal numbers. Implied multiplication. Retrieve the last 20 results and math expressions. Built in functions:logarithms trigonometric and hyperbolic functions factorial combinations permutations greatest common divisor least common multiple absolute value modulus complex numbers. Store results in memories and or user defined variables. User defined formulas: evaluate automatically your own formulas. Vectors (built in formulas): norm scalar and vector product. 21 built in constants. Unit converter: 120 predefined measurement units. Function graphing. (Up to 3 functions). Tables. Zeros of functions maxima and minima. Solve systems of linear equations and determinants up to a size of 5 x 5..