| Siebel Product Administration Guide > Siebel Configurator Rule Assembly Language > About Operators in Rule Assembly Language > Conditional Operators in Rule Assembly Language
 Conditional logic operators are shown in Table 37.  
Table 37.	Conditional Operators
    |  |  |  |  
    | Logical conditional | if (A, B, C) | If A then B, else C. If C is not specified, it defaults to true (1).  |  
    | Numeric conditional | ?(A, B, C) | If A then B, else C. If C is not specified, it defaults to false (0). This means the expression returns false if A is false and C is not specified. Rarely used. |  
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