HELP: Ploting composite functions
- To: mathgroup at smc.vnet.net
- Subject: [mg15946] HELP: Ploting composite functions
- From: deus at post.tau.ac.il (Alexander Sirotkin)
- Date: Wed, 17 Feb 1999 23:34:09 -0500
- Organization: Tel-Aviv University Computation Center
- Sender: owner-wri-mathgroup at wolfram.com
Hello. Simple question - after definition of a functions which looks like this "H[w] == Log[10, 1 + Exp[I2Pi w]]" I try to Plot it and get the "... not machine size real number at ..." error. After reading lots of manuals and postings I came to a conclusion that it should be somehow related to Evaluate/Hold problems, but none of these manuals gave a solution to this problem. Any1 can help me ?