Method magnitude

src/math/sparse_vector.rs:76–78

Returns the magnitude of this vector. This is also known as the L2 norm or the Euclidean norm.

(&self)

    /// Returns the magnitude of this vector.
    /// This is also known as the L2 norm or the Euclidean norm.
    pub fn magnitude(&self) -> f64 {
        self.dot(self).unwrap().sqrt()
    }

    /// Returns the scalar-vector product of this vector with the specified scalar.
    pub fn scale(&self, alpha: f64) -> Self {