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Message #05069

Re: [Question #77587]: C compiler does not recognize the EXP function even though the program includes math.h

To: ubuntuforums-unanswered@xxxxxxxxxxxxxxxxxxx
From: frankdunn <question77587@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 20 Jul 2009 21:50:15 -0000
Reply-to: question77587@xxxxxxxxxxxxxxxxxxxxx
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Question #77587 on Ubuntu changed:
https://answers.launchpad.net/ubuntu/+question/77587

    Status: Open => Answered

frankdunn proposed the following answer:
I found out that you have to put -lm at the end of the line when you
compile, so it will look like this:

cc checkExp.c -lm -o checkExp.out

I don't actually know why is -lm for, though.

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