Multiple Precision

Programming of Igor Function is really interesting and useful because of built in visualization ability.
So recently I trying to make some numerical or physical simulation with Igor only.

Yes I know generally using Fortran or C to make data waves, but Igor is so comfort so I wish to complete all process in one solution.

Now I have a question, Is it possible to calculate with multiple precision in Igor??
Like GNU Multiple precision lib (GMP).

741 wrote:
That would be the APMath operation.

WOW!!!
Really thanks for information.
I'll try it!!