MQL4 Operations and Expressions
Overview
Operation symbols and punctuation marks are essential for constructing expressions in MQL4. They serve to separate language elements and define operations.
Key Concepts
**Operation Symbols:** Characters and sequences with special meaning (e.g., +, -, *, /, % for arithmetic; &&, || for logical; =, +=, *= for assignment).
**Punctuation Marks:** Used for structure and separation (e.g., parentheses (), braces {}, comma ,, colon :, semicolon ;).
**Separation:** Operation symbols, punctuation, and spaces are used to distinguish language elements.Related Topics
[Expressions](/basis/operations/operexpression)
[Arithmetic Operations](/basis/operations/mathoperation)
[Assignment Operations](/basis/operations/assign)
[Operations of Relation](/basis/operations/relation)
[Boolean Operations](/basis/operations/bool)
[Bitwise Operations](/basis/operations/bit)
[Other Operations](/basis/operations/other)
[Precedence Rules](/basis/operations/rules)Navigation
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