original_docstring:  Rotation about the y-axis. 
docstring: Rotation about the y-axis.
docstring_tokens: Rotation about the y - axis .
code: def roty(t):
      ''' Rotation about the y-axis. '''
      c = np.cos(t)
      s = np.sin(t)
      return np.array([[c, 0, s],
                       [0, 1, 0],
                       [-s, 0, c]])
code_tokens: def roty ( t ) : c = np . cos ( t ) s = np . sin ( t ) return np . array ( [ [ c , 0 , s ] , [ 0 , 1 , 0 ] , [ - s , 0 , c ] ] )
short_docstring: Rotation about the y-axis.
short_docstring_tokens: Rotation about the y - axis .
comment: ''' Rotation about the y-axis. '''