HP48
in [Hardware]
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HP35S in Anchorage ? I will be in Anchorage fairly soon and was wondering if anyone knows where I can buy a HP35s. ... 10 Nov 2007 08:48
hp49 browser well i'm from spain so i'll try to explain my problem as well as posible.i'm new in sysrpl programming and i'm using Kalinowski's guide as reference.he says that (ËSaveHARDBUFF) and (ËRestoreHARDBUFF) cannot be used when a choose box calls another choose box,then we must use hardbuff and hardbuff2,saving and rest... 10 Nov 2007 08:48
EDGE: new kind of plotter Dear all. I demonstrated our math library at the last HPCC. It allows to plot any kind of graphs (including inequalities) Unlike most plotters, it can plot implicit functions (in the form of g(x,y)=f(x,y)) and will always draw a "true" representation of the function. As a bonus, it can also identify where th... 10 Nov 2007 08:49
Launching EQW on a 48 I have played in the last few days writing a USR RPL program which is trying to show up an equation using the built in equation writer of the 48. But I am failing. Is it possible? And if so any pointer would be useful. Thanks, Arnaud ... 10 Nov 2007 08:48
Table lookup or curve fitting? I would like to write a small program for my HP50 that can compute the inflated value of an sum of money from yesteryear. Two methods come to mind: 1. Table lookup. Look up the year and the product from a table. 2. Polynomial fitting. Fit a polynom to my data beforehand, and do a straight forward calculation at ... 10 Nov 2007 08:48
Book for HP-50? I picked up a book called HP-48 Insights - Principles and Programming. Should most of the information in a HP-48 book be relevent to the HP-50? Thanks for your time and efforts. Don ... 10 Nov 2007 08:48
As sunlight is on the near still surface of H2O in a circular Holder - STAR-TREK (reflections ?) The idea is that the code is minded, and the morphology may be likened to the effect seen of light on the near still surface of H2O held within a circular container and reflecting that onto an above surface. I tried to POST this the other day , with the concept of the timming as dualTASKING to the LCD, via the t... 10 Nov 2007 08:48
UserRPL Problems [preserving flags, etc.] [for preserving and restoring flags, possibly also directory path] PUSH and POP are simpler to use, while RCLF and STOF are faster to execute :) PUSH and POP (HP49/50 series only) [re]store both flags and directory path, using a list saved in user memory (in variable 'ENVSTACK' in directory 'CASDIR'), wherea... 10 Nov 2007 08:48
Using Keytime to Force Keyboard not to Bounce > You are a jerk! For quite some time we didn't have this kind of language here :-) (One can easy assume -you are a human !?) -- manjo http://fly.srk.fer.hr/~manjo/openfire | 49G+ | ROM 2.09 | hw serial:CN40213309 | sw serial:CN40701165 | ... 10 Nov 2007 08:48
UserRPL Problems I picked up a neat book at the library called "RPN Algorithms for Calculators," kind of dated, but fun. I'm writing a UserRPL program based on one of the algorithms, the program runs fine when set to Degrees, but not Radians. I've found how to use ->UNIT to force degrees, and it seems to work fine. My only probl... 10 Nov 2007 08:48 |