Re: Limit[FresnelC[t],t->Infinity]
- To: mathgroup at yoda.physics.unc.edu
- Subject: Re: Limit[FresnelC[t],t->Infinity]
- From: a_rubin at dsg4.dse.beckman.com (arthur rubin)
- Date: Thu, 13 Aug 92 07:40:25 PDT
In reply to Trott Michael's message of 10 Aug 92:
Mathematica 2.0 for HP Apollo Domain/OS
Copyright 1988-91 Wolfram Research, Inc.
-- Display Manager graphics initialized --
In[1]:= Limit[FresnelC[t],t->Infinity]
SeriesData::csa: Argument SpecialFunctions`Series`Private`temp$1 Cos[ComplexInfinity] in
ComposeSeries[SpecialFunctions`Series`Private`temp$1 Cos[ComplexInfinity], ComplexInfinity] is not a power series.
Out[1]= ComposeSeries[SpecialFunctions`Series`Private`temp$1 Cos[ComplexInfinity], ComplexInfinity] + FresnelC[ComplexInfinity]
In[2]:= FresnelC[Infinity]
1
Out[2]= -
2
In[3]:= Integrate[Cos[t^2],{t,0,Infinity}]
Pi
Out[3]= Sqrt[--]
8
---so an error in the Limit, but none in the integral, for me.