Class bessel_K_exp_integ_gsl (o2scl)

O2scl : Class List

class bessel_K_exp_integ_gsl

Compute exponentially scaled modified bessel function of the second kind using the GSL functions.

This class computes \( K_n(z) e^z\) for \( n=1,2,3 \).

Note

This class is used in o2scl::fermion_thermo_tl, o2scl::fermion_nonrel_tl, and o2scl::fermion_rel_tl.

Public Functions

inline double K1exp(double x)

Compute \( K_1(x) e^x \).

inline double K2exp(double x)

Compute \( K_2(x) e^x \).

inline double K3exp(double x)

Compute \( K_3(x) e^x \).