flexiblesusy::anonymous_namespace{harmonic.cpp} Namespace Reference

Functions
double	digamma (int64_t n) noexcept

Function Documentation

digamma()

double flexiblesusy::anonymous_namespace{harmonic.cpp}::digamma ( int64_t  n )

noexcept

digamma for integer n > 0, following [K.S. Kölbig: Programs for computing the logarithm of the gamma function, and the digamma function, for complex argument, Computer Physics Communications, Volume 4, Issue 2, 1972, Pages 221-226, ISSN 0010-4655, https://doi.org/10.1016/0010-4655(72)90012-4]

Definition at line 20 of file harmonic.cpp.

References flexiblesusy::log().

Referenced by flexiblesusy::harmonic().