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MathGroup Archive 1998

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Re: Simplify & $MaxExtraPrecision

  • To: mathgroup at
  • Subject: [mg14265] Re: Simplify & $MaxExtraPrecision
  • From: changpooh at
  • Date: Mon, 12 Oct 1998 13:51:46 -0400
  • Organization: Deja News - The Leader in Internet Discussion
  • References: <6vf5jp$>
  • Sender: owner-wri-mathgroup at

Hi again!

Forgive me, my freenet account doesn't update this newsthread until too
late ... so let me try deja news ...

> I have the following expression for variable tfd:
> In[1] :  tfd=((-1+z)^2/(1+z)^2+Tan[5Pi/18]^2)/
> ((-1+z)^2/(1+z)^2+Tan[5Pi/18]^2+((-1+z)(-Cot[23Pi/72]*Tan[5Pi/18]^2+
> Tan[23Pi/72])/(1+z))

This last line should read:

Tan[23Pi/72])/(1+z)))          <---- I forgot a bracket!   :(  Sorry!

<For brevity ... Snip>

The rest of my original post is still correct (and perplexing)!

Many thanks to Fred Simons for pointing out the above error and offering
some initial insight.


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