Method sqrt

samples/common/half.h:1840–1843

Square root implementation. \param arg function argument \return function value stored in single-preicision

    /// \param arg function argument
    /// \return function value stored in single-preicision
    static expr sqrt(float arg)
    {
        return expr(std::sqrt(arg));
    }

    /// Cubic root implementation.
    /// \param arg function argument