| Author |
Comment/Response |
Christopher Waddell
|
 10/22/98 09:18am
Apparently I didn't get my
question across.
OK. I know this:
\!\(\(\nD[{x*z + y*z\^2 - x}, {x, 1}]\)\)
Yields this:
{-1+z}
Which is:
\!\(\[PartialD]\/\[PartialD]x\)
Which is nice, unfortunatly that is NOT what I want!
I want \!\(\[PartialD]z\/\[PartialD]x\)
Which I know to be:
\!\(\(\(-1\) + z\)\/\(x + 2\ y\ z\)\)
Because I just did it by hand.
So now I'm confused, can I use this
expensive software to do my work or
is this #2 pencil I'm holding a better
choice??
Regards,
->C
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