Problem with If[] and %
- To: mathgroup at smc.vnet.net
- Subject: [mg5355] Problem with If[] and %
- From: hans.steffani at e-technik.tu-chemnitz.de (Hans Steffani)
- Date: Thu, 5 Dec 1996 14:50:07 -0500
- Organization: University of Technology Chemnitz, FRG
- Sender: owner-wri-mathgroup at wolfram.com
If[ i^2+v^2>15, 15, i^2+v^2]
Plot3D[ %,{i,-5,5},{v,-5,5}]
does what I want. But i^2+v^2 is only an example for an
other more complex function which is derived in the steps
before.
Therefore I test
i^2+v^2
If[ % >15,15,%]
Plot3D[ %,{i,-5,5},{v,-5,5}]
Which only leads to several errors.
What do I have to do?
Hans Friedrich Steffani
--
Hans Friedrich Steffani
Institut fuer Elektrische Maschinen und Antriebe, TU Chemnitz-Zwickau
mailto:hans.steffani at e-technik.tu-chemnitz.de
http://www.tu-chemnitz.de/~hfst/