I need help with the math needed to describe the fractional part of a floating-point number after applying modf().
Namely, I want the fractional part to be described with two ints. One representing the fractional portion, and the other a base 10 exponent.
How can I produce frac and exp.Code:float is 123.0450 int integer = 123; // I get this one with modf() int frac = 450; // I get this one as 0.0450 with modf(). int exp = -4; The float is thus described with 3 ints: integer + frac * 10^exp