I do not wish to be rude. If I am, I'm really sorry.
1) In a quadratic equation, 'a' can never be 0. So, where can a division by zero problem occur?
2) Taking square root twice is not a big issue.. It is computed in a matter of seconds.. I do agree it is inefficient in the extreme case..
3) An alternative can have an improved feature.
Last Visit: 31-Dec-99 18:00 Last Update: 20-Aug-14 19:37