am loking for a good grafing calculator, if is possible better than the ti 89, come on we have better hardware on the pocket pc, we should b able to have something more powerfull...., please tell me if u know a good one

Have you looked at RDCalc?

Ted.

 

i hate to use an evaluation version... someone know something about the (spacetime) calculator????

SpaceTime looked good, but is slowly going into the realms of vaporware, as the release date keeps getting postponed with excuses like "we are still busy making a great documentation and adding some supa-dupa new features"...

Try an RPN calculator and get a real mans calculator.

 

I've always been a big fan of the HP48 series of calulators. Give this HP48/49 emulator a try. I'd try it, but I've already got the real thing.

Herb
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Dell Axim X5 400MHz<BR>Dell TrueMobile 1180 WiFi<BR>SanDisk 256mb SD card<BR>Rhino Skin Aluminum Case

For the moment I use the free calculator Calc98.
Web site: http://www.calculator.org/index.html
In a month i'm going to convert my own expression calculator for pocket pc. For the moment only a Windows version exists. ( http://www.geocities.com/willemsgunther ) This version will be free too.

Gunther

There are only two truly infinite things, the universe and human stupidity; I am unsure of the former.

-Albert Einstein

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that's right... but can be like ti 89 it???? maybe is just graph and then in the others mods it sucks

can just develop somethi9ng really good???, like maple for pc
or something big...
i think if all the gnu calculators programert do a bit we can have something really powerfull and maybe then we will fell the really hapines

I think this one is the best: Realcalculator

It does both numeric and symbolic manipulation and plot functions as well


Check it out:
http://www.vorwerk-stengel.com/

What do you thin about it??

I teach in math - so I have tried some calculators in my life ;-)

is a very nice tool, thanks

You can download a full version of 1.3.4 and use it for 30 days.

In the dowload area you can allso download v. 1.3.3 in a "not full version" this one is freeware.

Go for the 1.3.4 and use the 30 days to test it - if you like it $16 isn't that much ;-)

Screw that. Just cos we need a calculator doesn't mean we're all complete geeks! (there. you'll be happy someone took the bait )

BTW There is an emulator for the TI89 that runs on the pc. I wonder if?
a) the source is avail
b) where on the pain in the butt scale porting it might be.