




def 		_A(       UpperCamelCase__							:			list[list[int | float]]				)    -> int:
       '''simple docstring'''


       __lowercase      =    len(UpperCamelCase__				)
       __lowercase      =    len(matrix[0]				)
       __lowercase      =    min(UpperCamelCase__				,       UpperCamelCase__				)

       for row in range(UpperCamelCase__				):
              # Check if diagonal element is not zero
              if matrix[row][row] != 0:
                     # Eliminate all the elements below the diagonal
                     for col in range(row + 1				,       UpperCamelCase__				):
                            __lowercase      =    matrix[col][row] / matrix[row][row]
                            for i in range(UpperCamelCase__				,       UpperCamelCase__				):
                                   matrix[col][i] -= multiplier * matrix[row][i]
              else:
                     # Find a non-zero diagonal element to swap rows
                     __lowercase      =    True
                     for i in range(row + 1				,       UpperCamelCase__				):
                            if matrix[i][row] != 0:
                                   __lowercase     ,     __lowercase      =    matrix[i], matrix[row]
                                   __lowercase      =    False
                                   break
                     if reduce:
                            rank -= 1
                            for i in range(UpperCamelCase__				):
                                   __lowercase      =    matrix[i][rank]

            # Reduce the row pointer by one to stay on the same row
                     row -= 1

       return rank


if __name__ == "__main__":
   import doctest

   doctest.testmod()












import argparse


UpperCAmelCase__				     = "docs/source/_static/js/custom.js"







def 		_A(       UpperCamelCase__							:			Optional[int]				)    -> Optional[int]:
							'''simple docstring'''


							with open(UpperCamelCase__				,       encoding='''utf-8'''				,       newline='''\n'''				) as f:
														__lowercase      =    f.readlines()
							__lowercase      =    0

							# First let's put the right version
							while not lines[index].startswith('''const stableVersion ='''				):
														index += 1
							__lowercase      =    F'const stableVersion = "v{version}"\n'

							# Then update the dictionary
							while not lines[index].startswith('''const versionMapping = {'''				):
														index += 1

							# We go until the end
							while not lines[index].startswith('''}'''				):
														index += 1
							# We add the new version at the end
							lines[index - 1] += F'    "v{version}": "v{version}",\n'

							with open(UpperCamelCase__				,       '''w'''				,       encoding='''utf-8'''				,       newline='''\n'''				) as f:
														f.writelines(UpperCamelCase__				)


if __name__ == "__main__":
			UpperCAmelCase__				     = argparse.ArgumentParser()
			parser.add_argument("--version", help="Release version.")
			UpperCAmelCase__				     = parser.parse_args()
			update_custom_js(args.version)






