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Article #86HELP REQUEST: Need good method to solve equations of (exp(x)>x) type
From: Stefano Baraldi
Date: Tue, 29 Apr 1997 00:00
Date: Tue, 29 Apr 1997 00:00
22 lines
1711 bytes
1711 bytes
Hi all!
I'm going to give my Calculus exam next month, i still have real
doubts about solving equations of this type (i don't knoe their exact
name)
exp(x)>x, ln(x+a)<tan(x), ....
and so on...
I know the solution should be found graphically, please could you
point me to books (available online) or tell me the method to do it?
Up to now i made a simple comparing algorithm on my sci-calculator,
but that's not so ortodox.. :))
thank you and bye!
See ya,
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f458d,6010e1b8740e33f7,start X-Google-Attributes: gidf458d,public X-Google-Thread: 10d632,6010e1b8740e33f7,start X-Google-Attributes: gid10d632,public X-Google-Thread: 10c033,6010e1b8740e33f7,start X-Google-Attributes: gid10c033,public X-Google-Thread: fad1e,6010e1b8740e33f7,start X-Google-Attributes: gidfad1e,public X-Google-Thread: 1077c2,6010e1b8740e33f7,start X-Google-Attributes: gid1077c2,public X-Google-Thread: 109d8a,6010e1b8740e33f7,start X-Google-Attributes: gid109d8a,public X-Google-Thread: 10d67e,6010e1b8740e33f7,start X-Google-Attributes: gid10d67e,public From: baro@pt.tizeta.it (Stefano Baraldi) Subject: HELP REQUEST: Need good method to solve equations of (exp(x)>x) type Date: 1997/04/29 Message-ID: <5k5u04$kv2$1@qualcuno.nettuno.it> X-Deja-AN: 238374514 Organization: NETTuno Newsgroups: alt.uu.math.misc,aus.mathematics,sci.math,sci.math.symbolic,sci.stat.math,ucb.math,uk.education.maths