besj0 besj1 besjnu besy0 besy1 besynu

besy0() def besy0 ( x  ) Bessel functions of the second kind of order zero Y0(x) Purpose besynu computes the Bessel function of the second kind of order zero Y0(x). Returns float Bessel functions of the second kind of order zero Y0(x). Parameters [in] x Argument x (x > 0). Error handling If x <= 0, domain error (EDOM) occurs. Range error (ERANGE) may occur. Reference boost/math/special_functions