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   Nexxim Netlist Format >
       Expressions >
           Operators               


Operators

Nexxim supports arithmetic and relational operators.

Arithmetic operators include unary and binary operators.

The supported unary operators are listed in Table 4:

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Table 4: Unary Operators

Operator

Description

-

Unary minus or negation.

!

Logical “NOT.”

!0 = 1, !1 = 0, !a = 0 for a<>0

The unary operators can precede any operand, for example,1, !(A<B).

A binary operator appears between its two operands. The supported binary arithmetic operators are the character combinations listed in Table 5:

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Table 5: Binary Arithmetic Operators

Operator

Operation

+

Add

Subtract

*

Multiply

/

Divide

**

Power

^

Power (synonym for **)

The supported relational operators are the character combinations listed in Table 6:

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Table 6: Relational Operators

Operator

Operation

>

Is greater than

<

Is less than

= or ==

Is equal to

<> or !=

Is not equal to

>=

Is greater than or equal to

<=

Is less than or equal to

The relational operators are binary, that is, they require two operands. The relational operators return a value of 1 if the relation between the two operands is true, or a value of 0 if the relation is false.




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