Mathematica 9 is now available
Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
1994
*January
*February
*March
*April
*May
*June
*July
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 1994

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

Search the Archive

Negative Area

  • To: mathgroup at christensen.cybernetics.net
  • Subject: [mg213] Negative Area
  • From: "Roger M. Jones" <rmj at LLEWELYN.SLAC.Stanford.EDU>
  • Date: Mon, 21 Nov 1994 10:55:24 -0800

Dear Users,

On integrating a +ve function (A>B) I obtain a -ve 

function.  Would you consider this to be a bug?

In[347]:=
Integrate[1/(A+B Cos[x])^2,{x,0,2 Pi}]/.{A->2,B->1}
Out[347]=
  -4 Pi
---------
3 Sqrt[3]

---
Yours,

Roger
(rmj at llewelyn.slac.stanford.edu)





  • Prev by Date: Re: Re: Enhancing mma graphics?
  • Next by Date: Re: Hypergeometric Function
  • Previous by thread: Re: Re: Enhancing mma graphics?
  • Next by thread: RE: Negative Area