xFunc 2.5.5

• Added factorial;
• Added aliases for inverse hyperbolic functions;

xFunc 2.5.3

Improved simplification.

xFunc 2.5.2

Small fixes.

xFunc 2.4.1

Small fixes.

xFunc 2.3.2

• Added the simplify function.
• Applied "Semantic Versioning".

xFunc 2.3.0.1 Stable Release

• Improved the Simplify method;
• Rewrote the Differentiate method in the Derivative class;
• Changed API;
• Added project for .Net 2.0/3.0/3.5/4.5/Portable;