🚀 go-pugleaf

Thomas Junier (tjunier@ulys.unil.ch) wrote:

: I got a problem with the pow() function. Say I have the following file
: named powtest.c

: #include <stdio.h>
: #include <math.h>

: void main() {
:   double d = pow(2, 3);

:   printf("%f\n", d);
: }

: $ gcc -lm powtest.c 
Do it like this:-

$ gcc powtest.c -lm 

--
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 | NAME   Christopher Sawtell                                            |
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 | EMAIL  chris@gerty.southern.co.nz                                     |
 |            The Notes for C Programmers are available from:-           |
 |           `ftp://svr-ftp.eng.cam.ac.uk/misc/sawtell_C.shar'           |
 |    or `ftp://ftp.funet.fi/pub/languages/C/tutorials/sawtell_C.tgz'    |
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