[Palm WebOS] Scientific calculator [Rev 4, was Rev 3][NRR]

Modified July 4 2009

Rev 3 update moves to using scenes, and has mojo error dialogs!
Rev 4 adds a help menu scene and an about dialog.

This is a direct port of a decade old javascript calculator program. It uses (for golly's sake) imagemaps. :eek:

but it works and it's a NON RPN calculator available _now_.

Note that copy and paste do _not_ work... I'll work on it. No help just now, I'll work on that too. It turns out that the pre doesn't do alert boxes... :-)

warning... if you don't have a capacitative stylus and have big fingers like me, the key targets in the function grid are a bit small.

but it does work. (as I said, there are disfunctional buttons... sorry.)

anyway, enjoy. I don't know how much attention I can pay this, but the source is just setting there so someone else feel free to move on.

On the other hand, I needed a scientific calculator, so I ported this one, so I might as well post it. :-)

Rev 3, July 4, 2009

source zip http://www.vocshop.com/junk/scicalc_rev4.zip

ipk http://www.vocshop.com/junk/scicalc_rev4.ipk (url fixed)

unshifted keyboard




i take no credit for this app and the original thread can be found here:

Code

http://forums.precentral.net/homebrew-apps/190192-scientific-calculator-rev-4-rev-3-nrr.html