Function axpy (o2scl_cblas)

O2scl : Function List

template<class vec_t, class vec2_t, class fp_t>
void o2scl_cblas::axpy(const fp_t alpha, const size_t N, const vec_t &X, vec2_t &Y)

Compute $y=\alpha x+y$.

If alpha is zero, this function returns and performs no computations.