Originally Posted by
RicoD
i dont think we're allowed to use that during test if you're anything under differential equations
h:
TI-89 was made specifically to meet the calculator standards that the voyager and 92 wouldn't pass... internally it's the same
Voyager/92 are considered computers because of the qwerty
I think the speed/memory of the calc goes something like:
89 titanium>92+>89-HW2>92>89-HW1>voyager
been a while but I think thats the order