Re: Limit[FresnelC[t],t->Infinity]
- To: mathgroup at yoda.physics.unc.edu
- Subject: Re: Limit[FresnelC[t],t->Infinity]
- From: David Withoff <withoff>
- Date: Sat, 22 Aug 1992 19:54:59 -0500
In response to:
> << Limit[FresnelC[t],t->Infinity]>> gives me a no very satisfactoring answer.
>
> ComposeSeries[....] and an error in SeriesData.
> Is there something wrong in my installation?
> Integrate[Cos[t^2],{t,0,Infinity}] gives a result but also gives an
> error in SeriesData.
>
> Michael Trott
>
> trott at physik.th-ilmenau.de
You might try the package Calcululs`Limit` :
In[1]:= << Calculus`Limit`
In[2]:= Limit[FresnelC[t],t->Infinity]
1
Out[2]= -
2
The algorithm used in the package is somewhat better at handling
essential singularities.
Dave Withoff
withoff at wri.com