Operators – A-script operators

The commands described here are only available when writing a standalone program.

A-script provides a wide variety of operators for performing various operations. An operator is a character that acts on a value or variable. For example, + is an operator for addition.

Arithmetic Operators in A-script

Arithmetic operators perform mathematical operations such as addition, subtraction, multiplication, and division on numbers (constants and variables).

Examples using Arithmetic operators

Operator	Description	Example
+	Integer Addition	V1=V2+V3
-	Integer Subtraction	V1=V2-V3
*	Integer Multiplication	V1=V2*V3
/	Integer Division (round down)	V1=V2/V3
%	Modulus	V1=V2%5
=	Assign a variable to be the same as a value or variable	V1=9

Arithmetic Operations

Bit-wise operators in A-Script

During calculations, mathematical operations such as addition, subtraction, multiplication, and division are transferred in bit units to speed up processing. A-script uses bit-level operators to perform bit-level operations.

Examples using Bitwise operators

Operator	Description	Example
>>	Bit Shift Right	V1=V2>>2
<<	Bit Shift Left	V1=V2<<2
&	Bit-wise AND	V1=V2&7
\|	Bit-wise OR	V1=V2\|8
~	Bitwise NOT	V1=~V2

Bit-wise Operations

Relational Operators in A-Script

A relational operator checks the relationship between two operands. If the relation is true, it returns 1; if the relation is false, it returns value 0. Relational operators are used in decision-making and loops.

Operator	Description	Example
=	Equal to	7=2 is false (0)
!=	Not equal to	7!=2 is true (1)
>	Greater than	7>2 is true (1)
<	Less than	7<2 is false (0)
>=	Greater than or equal to	7>=2 is true (1)
<=	Less than or equal to	7<=2 is false (0)

Relational Operations

CMD Command Reference