Home / DelphiProject
Name Modified Size InfoDownloads / Week
Parent folder
CodeChanges.txt 2023-03-03 5.6 kB
FPUExtendedCalculator.res 2023-03-02 1.5 kB
FPUExtendedCalculator.bdsproj.local 2023-03-02 281 Bytes
FPUExtendedCalculator.dpr 2023-03-02 221 Bytes
FPU_CodeEnglish.dfm 2023-03-02 29.5 kB
FPU_CodeEnglish.pas 2023-03-02 23.2 kB
FPUExtendedCalculator.cfg 2023-03-02 448 Bytes
Fayuda.ddp 2023-03-02 51 Bytes
Fayuda.dfm 2023-03-02 653 Bytes
Fayuda.pas 2023-03-02 939 Bytes
File_Pos.pas 2023-03-02 3.4 kB
ayuda.RES 2023-03-02 6.4 kB
CalPFUEnglish.cfg 2023-03-02 448 Bytes
Totals: 13 Items   72.7 kB 0
Double Extended precision FPU calculator (80 bits).

Usually modern Windows platforms works inside with double extended precision (80 bits) but for data presentation limits them to doubled precision (only 64 bits).

DELPHI project modified with FPU ASM code to get the same precision in data presentation than in data calculation.

Take a look the new repository: Extended-precision-in-Delphi for changes in the new code.

In the file CodeChanges.txt new code can be checked. Aplication: ExtendedPrecisionFPUdemo21.exe added to see new FPU coded working!

Use the file FPUExtendedCalculator90.exe to patch your calculator!

If you only want an executable file already patched this is the one: PATCHFPUExtendedCalculator90.exe

Use the Help button into the programs to know how they work and how to use them!
Source: readme.txt, updated 2023-03-24