numpy.matrix — NumPy v2.3 Manual

numpy.matrix# class numpy.matrix(data, dtype=None, copy=True)[source]# Returns a matrix from an array-like object, or from a string of data. A matrix is a specialized 2-D array that retains its 2-D nature through operations. It has certain special operators, such as * (matrix multiplication) and ** (matrix power). Note It is no longer recommended to use this class, even for linear algebra. Instead