I have uploaded to SimTel, the Coast to Coast Software Repository (tm), (available by anonymous ftp from the primary mirror site OAK.Oakland.Edu and its mirrors):
SimTel/win3/math/
piw131.zip ______ Computes PI to a million or so decimal places
PiW v1.31 is a program to compute pi to a million or so decimal places on an IBM compatible PC using Microsoft Windows for memory management. It is written in Borland C++ for Windows. With 16 megabytes of RAM it can compute pi to 524,200 decimal places. With 32 megabytes of RAM it can compute pi to 1,048,500 decimal places.
All source code is included, including the fast Fourier transform (FFT) code to speed up the multiply, divide, and square root routines.
Uploaded by the author.
Harry J. Smith
hjsmithh@sbcglobal.net
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times since October 20, 2004.