besi0 besi1 besinu besk0 besk1 besknu

besk0() def besk0 ( x  , kode  = 1  ) Modified Bessel functions of the second kind of order zero K0(x) Purpose besk0 computes the modified Bessel function of the second kind of order zero K0(x). Returns float Modified Bessel functions of the second kind of order zero K0(x). (if kode = 1) Exponentially scaled modified Bessel function of the second kind of order zero exp(x)*K0(x). (if kode = 2) Parameters [in] x Argument x (x > 0). [in] kode (Optional) A parameter to indicate the scaling option. = 1: No scaling. = 2: Returns exponentially scaled values. (For other values, kode = 1 is assumed.) Error handling If x < 0, domain error (EDOM) occurs. Range error (ERANGE) may occur. Reference boost/math/special_functions