Re: [AD] div-by-zero... math3d.c

[Sven Sandberg <svens@xxxxxxxxxx>]

aj wrote:
> could the vector_length_f()  return zero ?

Certainly, e.g., if all three arguments are zero.

Btw, I think this routine would better be implemented as

   fixhypot(x, fixhypot(y,z))

to avoid the current loss of precision.

sven