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From: s2499576@techst02.technion.ac.il (Yaniv Shaya)
Newsgroups: comp.sys.handhelds
Subject: Looking for a math program: Read and see...
Message-ID: <9104301809.AA02646@techst02.technion.ac.il>
Date: 30 Apr 91 18:09:46 GMT
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To: HANDHELDS@gac.edu

I am looking for a math program for the HP48 that will do things that includes 
the following:

 I have a function in the format of :F(Vin,Vout)=const

 I need to find when  (dVout/dVin)=-1 .
  That is, for what (Vin,Vout) both equations will be right.
 Other parameters may be numbers only, but would be better if parametric solutions will also be available...

 Thanks
~~~~~~~~~~~~ Yaniv