Discussion on installation, use, problems, ... http://www.feyncalc.org/forum/ 2012-02-07T12:33:39+01:00 http://www.feyncalc.org/forum/ http://www.feyncalc.org/Images/feedicon32x32.png text/html 2012-02-06T17:11:31+01:00 http://www.feyncalc.org/forum/ Rolf Mertig http://www.feyncalc.org/forum/0689.html <!-- body="start" --> <P> No. <BR> That is probably not possible. FORM is usually used procedurally, <BR> and Mathematica is ususally used in a more functional way. <BR> But feel free to send me some text/html 2012-02-06T09:54:24+01:00 http://www.feyncalc.org/forum/ khan http://www.feyncalc.org/forum/0688.html <!-- body="start" --> <P> Hi, <BR> I have couple of FORM scripts from my previous code, but now I need to use them as Mathematica scripts. It takes time to convert them all manually/one-by-one. Is the text/html 2012-02-06T09:51:38+01:00 http://www.feyncalc.org/forum/ khan http://www.feyncalc.org/forum/0687.html <!-- body="start" --> <P> Hi, <BR> I have couple of FORM scripts from my previous code, but now I need to use them as Mathematica scripts. It takes time to convert them all manually/one-by-one. Is the text/html 2012-01-16T12:00:06+01:00 http://www.feyncalc.org/forum/ Quentin http://www.feyncalc.org/forum/0686.html <!-- body="start" --> <P> Sorry, I just found the explanation : the numerator corresponding to these terms has to cancel when p1 -&gt;0. Actually Mathematica has difficulties to understand this since text/html 2012-01-16T10:00:51+01:00 http://www.feyncalc.org/forum/ Quentin http://www.feyncalc.org/forum/0685.html <!-- body="start" --> <P> Hi, <BR> I am not 100% sure but the result given by PaVe[1, 1, {p1, p21, p2}, {M0, M1, M2}]// PaVeReduce gives terms proportional to 1/p1 which should not be the case (as one text/html 2012-01-13T14:06:48+01:00 http://www.feyncalc.org/forum/ Rolf Mertig http://www.feyncalc.org/forum/0684.html <!-- body="start" --> <P> There is a new version FeynCalc 8.1.0 for Mathematica 8 <BR> available from <A HREF="http://www.feyncalc.org/download">http://www.feyncalc.org/download</A> <BR> which has som text/html 2012-01-13T11:14:21+01:00 http://www.feyncalc.org/forum/ Rolf Mertig http://www.feyncalc.org/forum/0683.html <!-- body="start" --> <P> This is not wrong, just inconvenient. <BR> Remember that CA and CF are not independent, so the result SUNSimplify <BR> gives (if the option SUNNToCACF is set to True) is kind text/html 2012-01-12T17:53:20+01:00 http://www.feyncalc.org/forum/ Michael Fickinger http://www.feyncalc.org/forum/0682.html <!-- body="start" --> <P> Hi, <BR> <P>This is a little weird. SUNSimplify gives the wrong answer when applied to several terms at once but works when used term by term: <BR> <P>In[1]:= SUNSimplify[SUN text/html 2011-12-08T15:02:43+01:00 http://www.feyncalc.org/forum/ KirkDoreen http://www.feyncalc.org/forum/0681.html <!-- body="start" --> <P> ○○○高級セレブと会うための必勝法！○○○ <BR> <P>セレブ紹介サークルで欲求不満のセレブのアド、携帯番号を今ＧＥＴ♪ <BR> <P>◎セレブのの行動パターンを完全に把握し、セレブと即 text/html 2011-12-08T08:11:44+01:00 http://www.feyncalc.org/forum/ Rolf Mertig http://www.feyncalc.org/forum/0680.html <!-- body="start" --> <P> Hi, this forum is about FeynCalc. <BR> For LoopTools please look here: <BR> <A HREF="http://www.feynarts.de/looptools/">http://www.feynarts.de/looptools/</A> <BR> <P>And yes text/html 2011-12-08T07:57:55+01:00 http://www.feyncalc.org/forum/ YHC http://www.feyncalc.org/forum/0679.html <!-- body="start" --> <P> Hi all! <BR> I don't know whether the LoopTools can been used with fortran in the operating system of windows, if it can, how to use it in windows? <BR> Could anyone help me? text/html 2011-11-26T09:13:17+01:00 http://www.feyncalc.org/forum/ Rolf Mertig http://www.feyncalc.org/forum/0678.html <!-- body="start" --> <P> yes. also with Mathematica 8. I will have a look next week. <BR> in the meantime use DiracSimplify or Calc <BR> <P>Rolf <BR> <P><!-- body="end" --> text/html 2011-11-26T06:00:51+01:00 http://www.feyncalc.org/forum/ Azeem http://www.feyncalc.org/forum/0677.html <!-- body="start" --> <P> <A HREF="mail.php?TO_EMAIL_ADDR=plasmagr_78@yahoo.com&replyto=20111126055832.1FE744BDE0@x3.cabocomm.dk&SUBJECT=Re:%20Diracc%20%20Simplify%20and%20Dirac%20Trick&from=">plasmag text/html 2011-11-26T05:54:04+01:00 http://www.feyncalc.org/forum/ Azeem http://www.feyncalc.org/forum/0676.html <!-- body="start" --> <P> <A HREF="mail.php?TO_EMAIL_ADDR=plasmagr_78@yahoo.com&replyto=20111126055025.AE33E4BDDB@x3.cabocomm.dk&SUBJECT=Re:%20Diracc%20%20Simplify%20and%20Dirac%20Trick&from=">plasmag text/html 2011-11-20T21:53:54+01:00 http://www.feyncalc.org/forum/ Jongping Hsu http://www.feyncalc.org/forum/0675.html <!-- body="start" --> <P> Hi, Dr. Mertig: <BR> Thank you very much. Yes, It works. JP <BR> <P><P><P><P><P>On 11/15/11 5:55 PM, Rolf Mertig wrote: <BR> <EM>&gt; (* Using FeynCalc 8.0.3 with Mathemat text/html 2011-11-16T15:54:20+01:00 http://www.feyncalc.org/forum/ J.P. Hsu http://www.feyncalc.org/forum/0674.html <!-- body="start" --> <P> Hi, Dr. Mertig: <BR> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Thank you very much. Yes, It works. JP <BR> <P><P><P><P><P>On 11/15/11 5:55 PM, Rolf Mertig wrote: <BR> <EM>&gt; (* Usin