Development This program, 42S, is a derivative work to port Thomas Okken's Free42 to the C# language and .NET environment for the Windows Phone platform. It is based on version 1.4.70 of the Free42 "decimal" code base for Windows. At this time, Thomas supports versions of Free42 that run on Microsoft Windows, Pocket PC, PalmOS, Linux, Mac OS X, iPhone, iPad, and Android. There is also a feature enhanced port available for the iPhone created by Bryon Foster. But until now, there was no port available for the Windows Phone. 42S is an open source project and is licensed under the terms of the GNU General Public License, version 2. All third-party code used is either in the public domain, licensed under terms compatible with GPLv2, or used with the permission of the respective authors. The source code for this port to Windows Phone platform is available here. This project would not be possible without the significant contributions from the following: • Thomas Okken - Creator of Free42 • Hugh Steers - Creator of BCD20, the BCD floating point library used by Free42 and its derivatives • Mike Talbot - Creator of the Silverlight Serializer utilized in this port of 42S to the Windows Phone
