🚀 go-pugleaf

arm@helix.nih.gov (Andrew_R._Mitz) writes:

>doing the same mistake on both.  When I compile a short
>c program that uses either sqrt() or pow(), I get this
>error message:
>... undefined symbol _sqrt referenced from text segment.

>I have included math.h.  I get a different error if I
>use the wrong number of parameters in the functions.

You should include the maths library, by saying -lm , the
math.h only includes the declarations of the functions, not
the functions themselves.

	David.