Hi,
My JCalc calculator version 0.20 for Java is freely available for download at : http://users.pandora.be/luc.vanbogaert/java_index.html
It works quite well, but as this is one of my first attempts to create something usefull with Java (or any other programming language for that matter) don't expect too much of it ;-)
JCalc requires Java 1.3
Regards,
--
Luc Van Bogaert
Source: OS2VOICE