parameters: (nt, complex=False)
return_statement: return specfun.cyzo(nt, kf, kc)
docstring: Compute nt zeros of Bessel function Y1(z), and derivative at each zero.
  
      The derivatives are given by Y1'(z1) = Y0(z1) at each zero z1.
  
      Parameters
      ----------
      nt : int
          Number of zeros to return
      complex : bool, default False
          Set to False to return only the real zeros; set to True to return only
          the complex zeros with negative real part and positive imaginary part.
          Note that the complex conjugates of the latter are also zeros of the
          function, but are not returned by this routine.
  
      Returns
      -------
      z1n : ndarray
          Location of nth zero of Y1(z)
      y1pz1n : ndarray
          Value of derivative Y1'(z1) for nth zero
  
      References
      ----------
      .. [1] Zhang, Shanjie and Jin, Jianming. "Computation of Special
             Functions", John Wiley and Sons, 1996, chapter 5.
             https://people.sc.fsu.edu/~jburkardt/f_src/special_functions/special_functions.html
docstring_summary: Compute nt zeros of Bessel function Y1(z), and derivative at each zero.
docstring_tokens: Compute nt zeros of Bessel function Y1 ( z ) and derivative at each zero .
function: def y1_zeros(nt, complex=False):
      """Compute nt zeros of Bessel function Y1(z), and derivative at each zero.
  
      The derivatives are given by Y1'(z1) = Y0(z1) at each zero z1.
  
      Parameters
      ----------
      nt : int
          Number of zeros to return
      complex : bool, default False
          Set to False to return only the real zeros; set to True to return only
          the complex zeros with negative real part and positive imaginary part.
          Note that the complex conjugates of the latter are also zeros of the
          function, but are not returned by this routine.
  
      Returns
      -------
      z1n : ndarray
          Location of nth zero of Y1(z)
      y1pz1n : ndarray
          Value of derivative Y1'(z1) for nth zero
  
      References
      ----------
      .. [1] Zhang, Shanjie and Jin, Jianming. "Computation of Special
             Functions", John Wiley and Sons, 1996, chapter 5.
             https://people.sc.fsu.edu/~jburkardt/f_src/special_functions/special_functions.html
  
      """
      if not isscalar(nt) or (floor(nt) != nt) or (nt <= 0):
          raise ValueError("Arguments must be scalar positive integer.")
      kf = 1
      kc = not complex
      return specfun.cyzo(nt, kf, kc)
function_tokens: def y1_zeros ( nt , complex = False ) : if not isscalar ( nt ) or ( floor ( nt ) != nt ) or ( nt <= 0 ) : raise ValueError ( "Arguments must be scalar positive integer." ) kf = 1 kc = not complex return specfun . cyzo ( nt , kf , kc )