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)
