Re: bugs in Mathematica 5.1
- To: mathgroup at smc.vnet.net
- Subject: [mg54044] Re: [mg54032] bugs in Mathematica 5.1
- From: Murray Eisenberg <murray at math.umass.edu>
- Date: Wed, 9 Feb 2005 09:27:16 -0500 (EST)
- Organization: Mathematics & Statistics, Univ. of Mass./Amherst
- References: <200502081031.FAA17731@smc.vnet.net>
- Reply-to: murray at math.umass.edu
- Sender: owner-wri-mathgroup at wolfram.com
But: Integrate[Exp[I z^2], {z, 0, Infinity}] gives a non-convergence error message. Integrate[ExpToTrig[Exp[I z^2]], {z, 0, Infinity}] (1/2 + I/2)*Sqrt[Pi/2] Integrate[ExpToTrig[Exp[I z^2]], {z, 0, Infinity}] (1/2 + I/2)*Sqrt[Pi/2] Gennady Stupakov wrote: > In[13]:={$System, $Version, $MachineType, $ProcessorType} > Out[13]={"Microsoft Windows","5.1 for Microsoft Windows (October 25, 2004)", > "PC", "x86"} > > First, I integrate E^(I*x^2), from 0 to Infinity and get zero, which, of > course, is wrong. > > In[1]:={Integrate[E^(I*x^2), {x, 0, Infinity}], Integrate[Cos[x^2] + > I*Sin[x^2], {x, 0, > Infinity}]} > Out[1]={0, (1/2 + I/2)*Sqrt[Pi/2]} -- Murray Eisenberg murray at math.umass.edu Mathematics & Statistics Dept. Lederle Graduate Research Tower phone 413 549-1020 (H) University of Massachusetts 413 545-2859 (W) 710 North Pleasant Street fax 413 545-1801 Amherst, MA 01003-9305
- References:
- bugs in Mathematica 5.1
- From: "Gennady Stupakov" <stupakov@yahoo.com>
- bugs in Mathematica 5.1