Hi,
I've written an expression evaluator that I was thinking of contributing to
CPAN.
This module has three main objectives:
efficiency
extensibility
user-friendly error messages
It's features include:
standard data types, arithmetic and boolean operators, conditionals,
pattern matching
user-defined data types
user-defined binary operators and prefix unary operators
over-loaded binary operators and prefix unary operators
calls to user-designed perl functions
a mode for syntax checking only
optimized re-evaluation of expressions
multiple symbol tables
I was thinking of something like MATH::EXPR_EVAL as a name, but it's a little
long.
Thanks very much,
Scott
