A java infix evaluator based on "Shunting Yard" algorithm.

Evaluate an arithmetic expression is as simple as:

Double result = new DoubleEvaluator().evaluate("(e^3-1)*sin(pi/4)*ln(pi^2)").

But Javaluator provides you with much more ...

Key features:

• Functions support, including variable argument count.
• Constants support: e, pi, etc ...
• Variables support: Example sin(x) for x = pi/4.
• Highly configurable: Reduce the built-in operator or function sets, define your own brackets.
• Extensible: Define your own grammar, or extends the existing one.
• Localizable: Define localized names for functions or constants.
• Syntax check
• Small footprint: 26kB, no additional library required.
• Fully documented

Please visit the project's web site to learn more: https://javaluator.fathzer.com

If you use Javaluator in your product, we will be happy to add a link to your product in the Javaluator's web site.