From: Arthur Gold <agold@bga.com>
To: help-gcc@gnu.org
Subject: Re: math.h
Date: Sun, 31 Oct 1999 13:57:00 -0000 [thread overview]
Message-ID: <380D52AF.1543D11B@bga.com> (raw)
Message-ID: <19991031135700.8s8_f11XiEUt67TFU_7dTQ-KjYxABtRQJm9zvZy_qfs@z> (raw)
In-Reply-To: <380D58F1.B400EF83@primenet.com>
"Dennis J. Sylvester" wrote:
>
> I tried using the sqrt() function with gcc and get an error : undefined
> reference to 'sqrt'. If I compile with g++ I have no problem. I get
> the same result when trying to use pow() also. What am I missing?
>
> Any help would be appreciated.
>
> Dennis
Add the option -lm to your command line when you compile.
</rant on>
...and read the FAQs...and the docs...it's all in there...in fact if you
LOOK, this has probably been covered at least twice this week on this
and similar newsgroups...
</rant off>
HTH,
--ag
--
Artie Gold, Austin, TX
mailto:agold@bga.com or mailto:agold@cs.utexas.edu
--
Pet peeve: "its" = belonging or pertaining to "it" | "it's" = "it is"
next prev parent reply other threads:[~1999-10-31 13:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-10-19 21:55 math.h Dennis J. Sylvester
1999-10-19 22:29 ` Arthur Gold [this message]
1999-10-31 13:57 ` math.h Arthur Gold
1999-10-19 23:13 ` math.h Maurizio Loreti
1999-10-31 13:57 ` math.h Maurizio Loreti
1999-10-31 13:57 ` math.h Dennis J. Sylvester
2000-01-12 9:16 math.h Tom Filley
2000-04-01 0:00 ` math.h Tom Filley
2005-04-05 9:01 math.h John Poma
2005-04-05 9:21 ` math.h Leopold Palomo-Avellaneda
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