MQL5 ReferenceStandard LibraryMathematicsFuzzy LogicMembership functionsCS_ShapedMembershipFunctionB ABGetValue B (Get method) Gets the first parameter of the fuzzy set core. double B() Return Value The first parameter of the fuzzy set core. B (Set method) Sets the first parameter of the fuzzy set core. void B( const double b // the first parameter of the fuzzy set core ) Parameters b [in] The first parameter of the fuzzy set core. A GetValue