Arithmetic Operators


2.2.8. Expressions	Table of Contents	2.2.8.2. Boolean Operators

- 2.2.8.1. - Table of Contents

2. TMT Pascal Language Description

2.2. Pascal Language Structure

2.2.8. Expressions

2.2.8.1. Arithmetic Operators

Standard arithmetic operators listed below.

Operator	Operation
@	Pointer formation
+	Unary sign identity
-	Unary sign negation
+	Addition
-	Subtraction
*	Multiplication
Div	Integer division
/	Real division
Mod	Integer remainder
And	Logical AND
Xor	Logical XOR
Not	Logical NOT
Or	Logical OR
Shl	Shift bits left
Shr	Shift bits right

During binary operations both operands must be of compatible type. If the operands are of compatible type then the operation results in the same type of the operand. If the types are different then the result is the larger type.

For integer operations, operands are converted to Longint and results are of the same type as the destination type. Longint or 32 bit operations are faster on the 80386 and 80486.

During real operations, operands are converted to extended type and results are of the same type as the destination.


2.2.8. Expressions	Table of Contents	2.2.8.2. Boolean Operators

- 2.2.8.1. -