411 REFERENCE · Wikibooks
Linear Algebra and the C Language/a0af
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
__NOTOC__
Code study: norm_R();
/* ------------------------------------ */
/* ------ ||u|| = (u.u)^(1/2) ------- */
/* ------------------------------------ */
double norm_R(
double **u
)
{
return (pow(dot_R(u,u),(1./2.)));
}
/* ------------------------------------ */