Imitation is the sincerest form of flattery

[Don Shepherd]

(04-21-2015 10:23 AM)CR Haeger Wrote:  Sorry folks. Just thought the video looked like the HP prime promo from a couple of years ago.

I know the calculators themselves function very differently.

CR, I'm sure all these calculator promotion videos look similar, the original NSpire video from 1977 as well. The Prime and NSpire are CAS calculators, this latest TI model is not, that's the principal difference. But the new TI will undoubtedly be priced like the CAS models, unfortunately. TI makes huge profits on these machines; parents buy them because their kids' teachers recommend them and no one is willing to jeopardize his child's education by not spending a few bucks.