mueller@schaefer.math.wisc.edu (Carl Mueller) (12/15/90)
To Whom it May Concern at HP: (Or to anyone else out there that can help) I plan to buy a HP-48SX within the next month or two, but before I do, I have a couple of questions. 1) Can anyone send me info about the equations card? Specifically, what exactly is included on the card? 2) Are there other application cards due out soon (or already out)? I'd be interested in a math card that (among other things) extended the symbolic integration powers of the calculator to handle things like the integral of 2xcos(x^2), or sin(nx)cos(mx), or even just sin(x)cos(x). 3) (And I'd understand not getting an answer to this one) Is a new version of the 48 (or a completely new calculator) going to come out within the next few months? I rushed out to buy the 28C when it came out and felt a bit out of luck when the 28S came out fairly soon after. Any and all information would be appreciated via email or US-mail (in particular, if anyone from HP is reading this are there any brochures about the 48SX or the equations card that you caould send?) Thanks in advance for any info. Carl Mueller (mueller@math.wisc.edu) 4817 Sheboygan Ave. #703 Madison, WI 53705