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Designer File Formats >
Nexxim Netlist Format >
Expressions

Expressions

An expression is a combination of operands, operators, and built-in functions that evaluates to a numeric or Boolean value. An expression should be delimited with single or double quotes to distinguish it from other entry types.

Note

All expressions evaluate to double precision numeric constants.

A quoted expression can contain blanks separating the operands and operators. Without the quotes, blanks are token delimiters. For example, 'A + B + 1' is interpreted as an expression, while
A + B + 1 represents five separate tokens, whose interpretation depends on the context (most likely generating an error).

Note

Identifiers (names) containing the characters for arithmetic or relational operators cannot be used in expressions, with or without quotes.

The topics for this section include:

Operands

Operators

Built-In Functions

Conditional Expressions

Conditional Assignments

Operator Precedence in Nexxim Expressions

Evaluation of Expressions

Minimum Divisor

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