Template Function wt::m::eft::diff_prod(const T1&, const T2&, const T1&, const T2&)¶ Defined in File eft.hpp Function Documentation¶ template<Scalar T1, Scalar T2>inline constexpr auto wt::m::eft::diff_prod(const T1 &a, const T2 &b, const T1 &c, const T2 &d) noexcept¶ Computes the difference a*b-c*d.