Python Reduced Row Echelon Form
import numpy as np from sympy import Matrix # Example 1 A = np.array([ [2, 4, 3], [1, 2, 3], [4, 8, 10] ]) sympy_matrix_pre_rref = Matrix(A) matrix_post_rref = sympy_matrix_pre_rref.rref() rref_matrix = matrix_post_rref[0] numpy_rref_matrix = np.array(rref_matrix, dtype=float) print(rref_matrix) 
From REF to RREF
# Example 1 A1 = np.array([ [1, 2, 3], [0, 1, 4], [0, 0, 1] ]) sympy_matrix_pre_rref = Matrix(A1) matrix_post_rref = sympy_matrix_pre_rref.rref() rref_matrix = matrix_post_rref[0] numpy_rref_matrix = np.array(rref_matrix, dtype=float) print(rref_matrix) 
