Well, they don't use fixed point for the whole thing because they need to use floating point numbers with a bit shift. The only way to do that is to do what they did... <P>jdW<P>EDIT: wow... I just ...

Routines for the PIC16/17 families are provided in a modified IEEE 754 32-bit format together with versions in 24-bit reduced format. Although fixed point arithmetic can usually be employed in many ...

Floating-point arithmetic is a cornerstone of modern computational science, providing an efficient means to approximate real numbers within a finite precision framework. Its ubiquity across scientific ...

Computing applications have long used floating point numerical processing, including many in CPU architectures, which are mathematically superior and support wide dynamic ranges. Computing ...