"Ken Hutson" <ken.hutson [at] goettingcom> wrote:
> Perhaps the word "incorrect" was a poor choice of words. I'm used to seeing> a simpler definition:>> For any real number a, the absolute value of a, is denoted | a | , and is> defined as:> |a| = square root of (a squared)
Maybe they don't provide the definition for people who are already "used to
seeing it"... :)
JYR
com> wrote: