parameters: (c1, c2)
return_statement: return pu._add(c1, c2)
docstring: Add one Chebyshev series to another.
  
      Returns the sum of two Chebyshev series `c1` + `c2`.  The arguments
      are sequences of coefficients ordered from lowest order term to
      highest, i.e., [1,2,3] represents the series ``T_0 + 2*T_1 + 3*T_2``.
  
      Parameters
      ----------
      c1, c2 : array_like
          1-D arrays of Chebyshev series coefficients ordered from low to
          high.
  
      Returns
      -------
      out : ndarray
          Array representing the Chebyshev series of their sum.
  
      See Also
      --------
      chebsub, chebmulx, chebmul, chebdiv, chebpow
  
      Notes
      -----
      Unlike multiplication, division, etc., the sum of two Chebyshev series
      is a Chebyshev series (without having to "reproject" the result onto
      the basis set) so addition, just like that of "standard" polynomials,
      is simply "component-wise."
  
      Examples
      --------
      >>> from numpy.polynomial import chebyshev as C
      >>> c1 = (1,2,3)
      >>> c2 = (3,2,1)
      >>> C.chebadd(c1,c2)
      array([4., 4., 4.])
docstring_summary: Add one Chebyshev series to another.
docstring_tokens: Add one Chebyshev series to another .
function: def chebadd(c1, c2):
      """
      Add one Chebyshev series to another.
  
      Returns the sum of two Chebyshev series `c1` + `c2`.  The arguments
      are sequences of coefficients ordered from lowest order term to
      highest, i.e., [1,2,3] represents the series ``T_0 + 2*T_1 + 3*T_2``.
  
      Parameters
      ----------
      c1, c2 : array_like
          1-D arrays of Chebyshev series coefficients ordered from low to
          high.
  
      Returns
      -------
      out : ndarray
          Array representing the Chebyshev series of their sum.
  
      See Also
      --------
      chebsub, chebmulx, chebmul, chebdiv, chebpow
  
      Notes
      -----
      Unlike multiplication, division, etc., the sum of two Chebyshev series
      is a Chebyshev series (without having to "reproject" the result onto
      the basis set) so addition, just like that of "standard" polynomials,
      is simply "component-wise."
  
      Examples
      --------
      >>> from numpy.polynomial import chebyshev as C
      >>> c1 = (1,2,3)
      >>> c2 = (3,2,1)
      >>> C.chebadd(c1,c2)
      array([4., 4., 4.])
  
      """
      return pu._add(c1, c2)
function_tokens: def chebadd ( c1 , c2 ) : return pu . _add ( c1 , c2 )