Template Function t8_axb(const TVecX&, TVecY&, const double, const double)

• Defined in File t8_vec.hxx

Function Documentation

template<T8InputRange TVecX, T8InputRange TVecY>
constexpr void t8_axb(const TVecX &vec_x, TVecY &vec_y, const double alpha, const double b)

Y = alpha * X + b.

Parameters:

• vec_x – [in] An N-dimensional vector.

• vec_y – [out] On input, An N-dimensional vector. On output set to alpha * vec_x + b.

• alpha – [in] A factor.

• b – [in] An offset.