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An expression is a combination of operands and operators that must be calculated by the assembler. An operand with no operators is the simplest form of an expression. An expression can be used in most places where an operand is required.

Expressions have a number of attributes that are described in the following topics.

  • Expressions Classes
  • Relocatable Expressions
  • Simple Relocatable Expressions
  • Extended Relocatable Expressions
  • Expressions Example

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