• operator<< : team22::Calc::Equation , team22::Calc::Lex , team22::Math::Number , team22::Test::interpret::InterpretTestParams , team22::Test::lexicalAnalyzer::LexicalAnalyzerErrorTestParam , team22::Test::lexicalAnalyzer::LexicalAnalyzerTestParam , team22::Test::number::Params , team22::Test::number::UnariParams