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gcc math.h won't include

Do you link against -lm?


Mark Glassberg <mark_glassberg at> writes:

> I'm running linux on a 486 based pc, and trying to teach myself C.  A program
> in a book I'm studying has the "#include <math.h>" line but gcc give an error
> that it doesn't understand the term "pow", which is supposed to be defined in
> the included file.  Does anyone have an idea what's causing this problem?

       Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
       Member, MIT Student Information Processing Board  (SIPB)
       URL:      PP-ASEL      N1NWH
       warlord at MIT.EDU                        PGP key available

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