For a real number , the mantissa is defined as the positive fractional part , where denotes the floor function.
For example, for , the mantissa is 0.14159.
For a real number , the mantissa is defined as the positive fractional part , where denotes the floor function.
For example, for , the mantissa is 0.14159.
Weisstein, Eric W. "Mantissa." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Mantissa.html