To use it as a full version you have to register the program. You will get then a licence file via email. Please put this file in the SimplexNumerica root folder (e.g. E:\SimplexNumerica). The program will recognize it and the next time it will start up as a full professional version with the complete functionality.
Please order the full SimplexNumerica Professional Version 32-bit and 64-bit together, right now, direct from the secure well known Paypal Service.
The very hot price is:
€ 59.- (both the 32 and 64-bit version)
Updates are for free!
Made for Windows 7, Windows 8 and Windows 10 (or newer - because we do not have OS restrictions inside the software).