Path: utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!usc!ucsd!ucbvax!pasteur!cory.Berkeley.EDU!johnm
From: johnm@cory.Berkeley.EDU (John D. Mitchell)
Newsgroups: comp.lang.pascal
Subject: Re: how can I get a log of a number?
Message-ID: <9826@pasteur.Berkeley.EDU>
Date: 17 Dec 90 02:39:22 GMT
References: <10684@uhccux.uhcc.Hawaii.Edu>
Sender: news@pasteur.Berkeley.EDU
Reply-To: johnm@cory.Berkeley.EDU
Lines: 10

In article <10684@uhccux.uhcc.Hawaii.Edu> webb@uhccux.UUCP (Thomas Webb) writes:

>I know that this must be a simple thing to do, but I can't think of a
>decent way to get a log base 10 of a number.  Since a log function

log base b of x = ln(x) / ln (b)

Good luck,
	John D. Mitchell
	johnm@cory.Berkeley.EDU