New user question
- To: mathgroup at smc.vnet.net
- Subject: [mg20383] New user question
- From: moriarty at umd5.umd.edu (Thomas Moriarty)
- Date: Mon, 18 Oct 1999 02:40:30 -0400
- Organization: University of Maryland, College Park
- Sender: owner-wri-mathgroup at wolfram.com
I have just begun to use/learn Mathematica. One of the first things I
tried was to Plot[x^(1/3),{x,-5,5}] and got error messages indicating that
the negatives^(1/3) were not machine level real numbers (or close to
that) - the positive side displayed ok.
What am I doing wrong?
Thanks