mathexpr - simple mathematical expression evaluator with precedence
Copyright (C) 2010-2018 Aaron Marks

See LICENSE for license details.

This small "library" was written to work as a mathematical expression
evaluator for a Tcl interpreter. It has basic support for functions
and variables.

To build, run 'make'. To compile and run the test, run 'make test'.

PRECEDENCE HEIRARCHY
<constant>		<function>		x
( )
! - + ~ (unary)
* /  %
+ - (binary)
>= <=
==
&
^
&&
||
x ? y : z
= (assignment)