Arithmetic Operators (+, -, *, /)
InstallShield 2020 » InstallScript Language Reference
Arithmetic operators perform mathematical operations such as addition and subtraction with operands. There are two types of mathematical operators, unary and binary. Unary operators perform an action with a single operand. Binary operators perform actions with two operands. In complex expressions—those that include two or more operations—the order of evaluation depends on operator precedence.
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