HP Forum Archive 14

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Special Functions Library Available Message #1 Posted by Eddie Shore on 29 Dec 2004, 2:30 p.m. I have completed the Special Function Library 817 (12/04 edition) featuring these functions: * Base conversions, continued fractions, rectangular to polar conversions regardless of coordinate settings, digital root (adding each digit of a number until the result is a single digit) * Bernouli numbers, Fibinacci (sp?) Numbers, Sine, Cosine, Exponential, and Logarithmic integrals, Zeta, Beta, and some Bessel Functions * Programs that allow you to map any function to a list, put text on the graph screen * Percent Change Solver, Cost of Goods Sold Solver * Finance: net present value, net future value, net utility stream, depreciation * and more. Please send me an email if you are interested. Size is approx. 15.1 KB.

For which platform? Message #2 Posted by Raymond Del Tondo on 29 Dec 2004, 4:22 p.m., in response to message #1 by Eddie Shore As subject indicates;-) I assume it's for the HP-48 or its drop-offs. Raymond

Re: For which platform? Message #3 Posted by Eddie Shore on 30 Dec 2004, 9:15 a.m., in response to message #2 by Raymond Del Tondo Everything was done on the HP49G+. I could send separate program files, since all the programming was done in userRPL. Some however, will need modification, i.e. the DERXN function (which uses the 49's DERVX function).

Re: For which platform? Message #4 Posted by Veli-Pekka Nousiainen on 30 Dec 2004, 8:47 p.m., in response to message #3 by Eddie Shore I could use it. Why not also upload it to the www.hpcalc.org [VPN]

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