Can any TI calc Equation Edit??!!

[Stefan]

(03-09-2014 11:59 PM)Manolo Sobrino Wrote:  [...] I don't want to recharge more batteries.[...]

^^ I've got exactly the opposite problem at the moment: My Nspire's batteries ran flat (I have the first version which runs on AAA batteries instead of rechargable LiIon) and I have no replacement at home. So I am glad the the Prime has a rechargeable LiIon battery (although everytime I use it I have to report a bug :-( ).

Quote: Besides, Diff Eq. from Lars Frederiksen is enough reason to own one.

There is a Diff Eq library for the NSpire aswell, however how it compares to the one you mention. However it could be based on the one by Lars Frederiksen aswell, because for example the Laplace library I have on my NSpire is based on the Laplace library by Lars Frederiksen for the Voyage (http://www.univers-ti-nspire.fr/activite...ress_id=82). I can't check the calc right now, as I've mentioned my batteries are empty.