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--- 20b:software-scientific [2008/12/21 16:03]
pauli
+++ 20b:software-scientific [2011/07/06 01:24] (current)
pauli point to the real wp34s project page
@@ Line 1: / Line 1: @@
+I've been developing the 4-banger I uploaded recently and am approaching a worthwhile scientific calculator.  Walter Bonin and I have been working on the keyboard layout and function set and I've been doing the implementation.
+The calculator is based loosely on the HP-34c with some of the more modern functions added; it also has complex operations like the 32/35 series but over a much wider range of functinos.  Additionall, the device supports superset of the HP-16c integer mode functionality.  It is programmable with 500 steps of program memory (every instruction taking but a single step) and 100 storage registers.
+Registers and the stack are 16 digits decimal arithmetic.
+Internal operations are performed in 39 digit decimal arithmetic with an extended exponent range.
+Statistical accumulations are done in 34 digits decimal arithmetic which should avoid rounding and cancellation problems.
+Some special functions are log gamma, beta, zeta and Labert's W -- the latter real mode only at present but the former are defined over the complex plane.
+Download the sources, installable binaries and the documentation from:
+[[http://sourceforge.net/projects/wp34s/]]
+- Pauli

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