On Mon, May 23, 2005 at 11:03:30AM +0200, Richard Spindler wrote:
> if (*p_A<0 && *p_B<0) {
> *p_output =(*p_A+1)*(*p_B+1)-1;
> } else {
> *p_output =2*(*p_A+*p_B+2)-(*p_A+1)*(*p_B+1)-3;
> }What is this supposed to do, and why is it written as it is ? The if part is : a + b + a * b and the else is : a + b - a * b Looks more like some hack to combine log probabilies or some such than audio signals. -- FA
