On Wed, Jan 13, 2010 at 11:12 AM, ankur <[email protected]> wrote: > hi all. i am using the the gcc version 4.2.4 (Debian 4.2.4-1). i am > including the library math.h in a C code so as to use the sqrt() > function. on compilation of the program, it is showing the following > error: > > undefined reference to sqrt > > i tried to look up the man pages by the command "man 3 sqrt" and it is > giving the message > > No manual entry for sqrt in section 3 > > gcc -lm sourcefile.c
[1] http://bytes.com/topic/c/answers/519717-how-use-sqrt-function-gcc satyaakam.net
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