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2.2.2.1 Operator Tokens

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Unary Operator Tokens

Unary Operator Tokens specify operations that are performed on the previous element in the grammar specified by Rgce (section 2.5.198.104). For example, PtgPercent (section 2.5.198.81) divides the last expression on the stack by 100.

Binary Operator Tokens

Binary Operator Tokens specify operations that are performed on the previous two elements in the grammar specified by Rgce. For example, PtgIsect (section 2.5.198.67), which intersects the topmost two expressions on the stack.