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Re: Examples using Trig option

  • To: mathgroup at
  • Subject: [mg35251] Re: [mg35237] Examples using Trig option
  • From: Andrzej Kozlowski <andrzej at>
  • Date: Fri, 5 Jul 2002 02:18:47 -0400 (EDT)
  • Sender: owner-wri-mathgroup at

Since you do not need an example for each case I will provide just one:






Andrzej Kozlowski
Toyama International University

On Wednesday, July 3, 2002, at 06:14  PM, Ersek, Ted R wrote:

> Hello  mathgroup,
> The usage message for Trig says:
> Trig is an option for algebraic manipulation functions which specifies
> whether trigonometric functions should be treated as rational functions 
> of
> exponentials.
> ---------
> The built-in functions that have the Trig option are:
> Apart, ApartSquareFree, Cancel, Coefficient, CoefficientList, Collect,
> Denominator, Expand, ExpandAll, ExpandDenominator, ExpandNumerator,
> Exponent, Factor, FactorList, FactorSquareFree, FactorSquareFreeList,
> FactorTerms, FactorTermsList, FullSimplify, Numerator, PolynomialGCD,
> PolynomialLCM, PolynomialMod, Resultant, Simplify, Together.
> After searching all available documentation I can't find a single 
> example of
> where
> f[expr, Trig->True]   would give a different result than
> f[expr, Trig->False], and I can't come up with one on my own. Can you 
> give
> some examples. An example for each function above is not necessary.
> ---------
> Thanks,
>   Ted Ersek
>   Get Mathematica tips, tricks from

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