 Jep Java 3.4.0 — Jep is a Java library for parsing and evaluating mathematical expressions. With this package you can allow your users to enter an arbitrary formula as a string, and instantly evaluate it. Jep supports user defined variables, constants, and functions.
 CalculatorX 1.2 .6688 — CalculatorX is an enhanced expression calculator. It supports common operations, constants,builtin and custom functions, variables and notelines. You can even use Binary, Octal, Decimal and HEXadecimal numbers in one expression to evaluate as well.
