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Sourceware - glibc

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Sourceware - glibc-bugs

There is no pow()

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	There is no pow() by beradero :: Rate this Message: \| View Threaded \| Show Only this Message Why there is no pow() function on my /usr/include/math.h ? # cat /usr/include/math.h \| grep pow # /* Nothing */
	Re: There is no pow() by Andreas Jaeger :: Rate this Message: \| View Threaded \| Show Only this Message beradero <tessiof@...> writes: > Why there is no pow() function on my /usr/include/math.h ? > > # cat /usr/include/math.h \| grep pow > # /* Nothing / Check the include files that math.h includes, Andreas -- Andreas Jaeger, Director Platform / openSUSE, aj@... SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg) Maxfeldstr. 5, 90409 Nürnberg, Germany GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126 attachment0* (199 bytes) Download Attachment
	Re: There is no pow() by beradero :: Rate this Message: \| View Threaded \| Show Only this Message There is not.. When I try to compile this simple program (pow.c), gcc tels me: "undefined reference to 'pow'" Andreas Jaeger wrote: beradero <tessiof@yahoo.com.br> writes: > Why there is no pow() function on my /usr/include/math.h ? > > # cat /usr/include/math.h \| grep pow > # /* Nothing */ Check the include files that math.h includes, Andreas -- Andreas Jaeger, Director Platform / openSUSE, aj@suse.de SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg) Maxfeldstr. 5, 90409 Nürnberg, Germany GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126 pow.c
	Re: There is no pow() by Andreas Jaeger :: Rate this Message: \| View Threaded \| Show Only this Message beradero <tessiof@...> writes: > There is not.. > When I try to compile this simple program (pow.c), gcc tels me: "undefined > reference to 'pow'" That's a different problem - you have to pass "-lm" to the linker, Andreas -- Andreas Jaeger, Director Platform / openSUSE, aj@... SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg) Maxfeldstr. 5, 90409 Nürnberg, Germany GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126 attachment0 (199 bytes) Download Attachment
	Re: There is no pow() by beradero :: Rate this Message: \| View Threaded \| Show Only this Message Uhmm.. I understand now.. I have to link to the libm (math). But, why stdio don't need to be linked? Thanks a lot man! I am new to GCC an GNU/Linux, and you help me a lot! Andreas Jaeger wrote: Andreas -- Andreas Jaeger, Director Platform / openSUSE, aj@suse.de SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg) Maxfeldstr. 5, 90409 Nürnberg, Germany GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126