message: Minor fixes in matrix.py
diff: @@ -29,8 +29,9 @@ def rotate(dtype, axis, angle):
  raise Exception("Unsupported target type!")
  -def transpose(arg, /):
  - '''
  +def transpose(a, /):
  + r'''
  + transpose(arg, /)
  Transpose the provided Dr.Jit matrix.
  Args:
  @@ -39,13 +40,13 @@ def transpose(arg, /):
  Returns:
  drjit.ArrayBase: The transposed matrix
  '''
  - if not _dr.is_matrix_v(arg):
  + if not _dr.is_matrix_v(a):
  raise Exception("Unsupported target type!")
  - result = type(arg)()
  - for i in range(arg.Size):
  + result = type(a)()
  + for i in range(a.Size):
  for j in range(a.Size):
  - result[j, i] = arg[i, j]
  + result[j, i] = a[i, j]
  return result
  @@ -194,7 +195,8 @@ def det(m, /):
  def inverse(arg, /):
  - '''
  + r'''
  + inverse(arg, /)
  Returns the inverse matrix of the provided Dr.Jit matrix.
  Args:
  