# This file is made available under the CC0 license prefix : prefix library: :cpp :site "https://cppreference.com" , "https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines" . :math :book library:Discrete_Mathematics_An_Open_Introduction-Oscar_Levin-3rd_Edition , library:Basic_Algebra_With_Applications-Zaigralin .