Mathematica 9 is now available
Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2006
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2006

[Date Index] [Thread Index] [Author Index]

Search the Archive

RE: basic complex number question

  • To: mathgroup at smc.vnet.net
  • Subject: [mg72121] RE: [mg72081] basic complex number question
  • From: "David Park" <djmp at earthlink.net>
  • Date: Wed, 13 Dec 2006 06:38:57 -0500 (EST)

Daniel,

ComplexExpand, often with the TargetFunctions option.

When working with complex functions, one almost always needs ComplexExpand.

David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/ 

From: Daniel Mazur [mailto:mazudan at iit.edu]


My apologies for asking a question *this* basic, but here goes:
Functions Im[] and Re[] don't really evaluate imaginary and real part of
analytical expressions. What do I need to do to get this done?
Thanks,
Daniel



  • Prev by Date: Re: basic complex number question
  • Next by Date: Re: How to plot a parellal line
  • Previous by thread: Re: basic complex number question
  • Next by thread: solution of three variables