[fpc-pascal] Numbers longer than double-precision

Henry Vermaak henry.vermaak at gmail.com
Mon Nov 7 16:36:26 CET 2011


On 07/11/11 11:49, Ko Hashiguchi wrote:
> Sirs,
>
> Does Free Pascal have any options for operating on numbers longer than
> double-precision? If quad-precision is available, how can it be had? Can
> one find-obtain-buy libraries that can extend this ability to the Pascal
> language? Any info. you can post would be appreciated.

You can use libgmp (LGPL licence).  Freepascal has bindings for it and 
there are even some examples in packages/gmp.

Henry



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