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Student Support Forum: 'Calculating Divergence' topicStudent Support Forum > General > "Calculating Divergence"

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Adam Getchell
09/12/04 6:13pm

For some reason, using this to calculate Divergence doesn't work (it just gives me back the input). As far as I can tell, it's the same input format used in other notebooks. What am I doing wrong?

In[11]:=
<<Calculus`VectorAnalysis`

In[13]:=
SetCoordinates[Cylindrical]

Out[13]=
Cylindrical(Rr,Ttheta,Zz)

In[17]:=
\!\(FullSimplify[Div[\(Q*d*2*Cos[
Ttheta]\)\/\(4*π*ϵ*\((Rr)\)\^3\), \(Q*d\ *Sin[Ttheta]\)\/\(4*π*ϵ*\((Rr)\)\
\^3\), 0]]\)

Out[17]=
\!\(TraditionalForm\`Div(\(d\ Q\ \(cos(Ttheta)\)\)\/\(2\ π\ Rr\^3\ ϵ\), \(d\ \
Q\ \(sin(Ttheta)\)\)\/\(4\ π\ Rr\^3\ ϵ\), 0)\)

Attachment: Div1.nb, URL: ,

Subject (listing for 'Calculating Divergence')
Author Date Posted
Calculating Divergence Adam Getchell 09/12/04 6:13pm
Re: Calculating Divergence Forum Modera... 09/15/04 10:53am
Re: Calculating Divergence Adam Getchell 09/17/04 6:11pm
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