Lies My Calculator Told Me http://apcentral.collegeboard.com/apc/members/courses/teachers_corner/1 1703.html?type=print (10^15 + 7.2 - 10^15)* 100 = 0 (10^15 - 10^15 + 7.2)* 100 = 720 etc. ... 10 Apr 2010 17:54 Yet another hp48gx vs 50g (should I buy 50g...?) Hey I have 48gx, 48sx, 28s + other older HPs.... .... and were wondering whether to buy the 50g. For me paying that 113� is not too much, I'm just wondering if the 50g would be significantly better than the 48gx. So, I tried to read all the previous 48gx vs 50g threads, so I'm trying to ask about stuff I... 7 Apr 2010 16:52 Seeing graphics while plotting Hi everyone, I've been playing with a little graphics programming recently. Not plotting functions, just messing about with PIXON etc. If I write a program to draw on the screen using PIXON and the other functions like ARC etc., is there a command which will keep the graphics screen visible while the plotting... 30 Mar 2010 03:57 Partial fraction expansion limitations ?!? Hi, Being relatively new to the HP-50G I am still getting used to its functions, power, and what appears to be certain limitations. One problem I seem to have is getting a partial fraction decomposition of a function with polynomial coefficients that are not integers as such. Sure it would be nice to always... 29 Mar 2010 21:24 Dust inside 50g. How to clean? How to prevent? I tried the suction cup method (http://holyjoe.net/hhc2006/dust/ index.htm). It really helped and didn't affect the cosmetic state of the screen cover. ... 27 Mar 2010 04:25 MC: 4th power with no small digits It would *seem* that all integers raised to the 4th power contain at least one digit less than 5. For example, 26 to the 4th power is 456976, which contains a 4. However, there does exist a positive integer X such that X^4 contains no digits less than 5. Mini-challenge: Write a User-RPL program that finds the o... 3 Apr 2010 13:42 (Sorry for the non french speaking peoples) Un logiciel de géométrie dynamique pour HP Bonjour, sur http://briancontanguy.free.fr/hp/ (et sur hpcalc d'ici peu) vous trouverez geohp qui est une tentative de faire un logiciel de g�om�trie dynamique (comme g�oplan ou g�og�bra). Ainsi on peut d�finir des points, des droites, des cercles (d�finies par des relations g�om�triques et tout ce beau monde bo... 23 Mar 2010 13:38 HP 50G packaging My HP 50G came in a blister package, but significantly different from what is pictured here: http://commerce.hpcalc.org/images/50g-boxfront-medium.jpg Instead, the cardboard insert was black. There was no manual, but it came with a Quick Start Guide. The CD and USB cable were included. Is this just another s... 22 Mar 2010 20:39 HPGCC Looking for HPGCC compiler I found different web sites (http://hpgcc.sourceforge.net/ that redirect on hpgcc.org, http://www.hpcalc.org/details.php?id=6298 and so on). hpgcc.org seems no longer active. So my question is where I can download HPGCC ? Is http://www.hpcalc.org/details.php?id=6298 the right pointer... 20 Mar 2010 19:57 Fonts with videos + easter eggs Hi, my latest updates: 1. A site with fonts and videos, all items. http://hpcalc.gaak.org/?s=fnt 2. The same videos but a full screen. http://foro.gaak.org/viewtopic.php?f=7&t=43 3. The HP49G easter eggs video. http://hpcalc.gaak.org/?id=vid Obviously, www.gaak.org Cheers. - Gaak - ... 20 Mar 2010 02:59