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Article #7Re: how do I calulate this formula
From: gerard
Date: Thu, 11 Apr 2002 20:25
Date: Thu, 11 Apr 2002 20:25
26 lines
2537 bytes
2537 bytes
Jens Voss <jens.voss@poet.de> wrote in message news:<3CB527B5.4C52443D@poet.de>... > Hermann Kremer wrote: > > > > Arthur B. schrieb in Nachricht <3cb4a54f$0$5005$626a54ce@news.free.fr>... > > >"gerard" <gvd@hotpop.com> wrote in message > > >news:8d215f42.0204101241.7e95cbe1@posting.google.com... > > >> ok again ik want to calulate 1 / ( 1 + ey ) where the y is writen in > > >> the same way as � or � but i do NOT have an e > > > > Hmm, do you mean the exponential function e^y. Look for the exp(y) > > key on your pocket calculator, there is certainly one. In ASCII notation > > an exponentiation is written as x^2, y^3, e^y etc. > > Ahh, > thanks for the explanation, Hermann; now I understand Gerard's Problem. > > Gerard, and if your calculator does not have the "exp" key (mine for > instance doesn't), then it might have an "ln" and "inv" key (if you are > using an M$ operating system, the "scientific calculator" does), the > combination of which also does the job. > Yes that is what i am looking for. thank you, und grussen aus holland > Gru�, > Jens
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X-Google-Language: ENGLISH,ASCII X-Google-Thread: f458d,3be7daa478fd55da X-Google-Attributes: gidf458d,public X-Google-Thread: 1139f8,3be7daa478fd55da X-Google-Attributes: gid1139f8,public X-Google-Thread: 10d67e,3be7daa478fd55da X-Google-Attributes: gid10d67e,public X-Google-Thread: 1032cb,3be7daa478fd55da X-Google-Attributes: gid1032cb,public X-Google-Thread: 102d9c,3be7daa478fd55da X-Google-Attributes: gid102d9c,public X-Google-ArrivalTime: 2002-04-11 13:25:51 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!postnews1.google.com!not-for-mail From: gvd@hotpop.com (gerard) Newsgroups: uk.education.maths,aus.mathematics,de.sci.mathematik,z-netz.wissenschaft.mathematik,fr.sci.maths Subject: Re: how do I calulate this formula Date: 11 Apr 2002 13:25:50 -0700 Organization: http://groups.google.com/ Lines: 26 Message-ID: <8d215f42.0204111225.42a15df6@posting.google.com> References: <8d215f42.0204091248.7c2be258@posting.google.com> <CLIs8.33072$uR5.80271@newsfeeds.bigpond.com> <8d215f42.0204101241.7e95cbe1@posting.google.com> <3cb4a54f$0$5005$626a54ce@news.free.fr> <a92c8g$h5v$1@news.online.de> <3CB527B5.4C52443D@poet.de> NNTP-Posting-Host: 212.123.183.123 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Trace: posting.google.com 1018556751 21405 127.0.0.1 (11 Apr 2002 20:25:51 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: 11 Apr 2002 20:25:51 GMT