parameters: (self, m=1)
return_statement: return poly1d(polyder(self.coeffs, m=m))
docstring: Return a derivative of this polynomial.
  
          Refer to `polyder` for full documentation.
  
          See Also
          --------
          polyder : equivalent function
docstring_summary: Return a derivative of this polynomial.
docstring_tokens: Return a derivative of this polynomial .
function: def deriv(self, m=1):
          """
          Return a derivative of this polynomial.
  
          Refer to `polyder` for full documentation.
  
          See Also
          --------
          polyder : equivalent function
  
          """
          return poly1d(polyder(self.coeffs, m=m))
function_tokens: def deriv ( self , m = 1 ) : return poly1d ( polyder ( self . coeffs , m = m ) )