FPU Extended precision calculator
ForevalZ - compiler of mathematical expressions with complex numbers
Foreval is parser & compiler of mathematical expressions
BeaEngine disasm project
64-bit Forth with multi-precision enhancements for x86_64 processors
Attempt at integer only version of Thierry Leconte's acarsdec
Datecs FPU-550 driver
Platform-level utilities on .NET Framework 4.0 (C#)
A debugger similar to MS-DOS' "debug.com" (32-bit x86 only)