Further Comments

This page contains a few further comments on scattered topics, that (so far) did not find a better place to be located.

PythiaStdlib

PythiaStdlib only exists as a header file, collecting all the include and using statements that are required by most other classes to access the C++ Stdlib containers and methods. In addition, the file contains inline functions pow2(x), pow3(x), pow4(x) and pow5(x), for small integer powers, sqrtpos(x) where a max(0., x) ensures one does not take the square root of a negative number, and tolower(string) that converts a whole string to lowercase characters (extending on the tolower fuction for a single character).