The expressions are in Python or SystemVerilog format. Parser converts the String expression to a executable form which is a tree consists of operators. These operators are responsible for executing ...

This is a Python interpreter for boolean logic expressions. It allows you to evaluate expressions containing boolean operators (AND, OR, NOT) and variables with boolean values. The interpreter reads ...

I recently switched to using python 2.5 from 2.4 ... false_value </pre><BR>Evaluation is still lazy as in existing Boolean expressions, so the order of evaluation jumps around a bit.