MQL5 ReferenceStandard LibraryMathematicsFuzzy LogicMembership functionsCZ_ShapedMembershipFunctionA ABGetValue A (Get method) Gets the parameter of the decreasing interval start. double A() Return Value Decreasing interval start parameter. A (Set method) Sets the parameter of the decreasing interval start. void A( const double a // decreasing interval start parameter ) Parameters a [in] Decreasing interval start parameter. CZ_ShapedMembershipFunction B