Thursday, 27 December 2012

How to compile C programs that include trigonometry or math functionality such as sin, cos() and tan()


With some gcc installations (e.g. on my Raspberry Pi) then you need to include the math library (-lm) in the link process :
gcc -Wall program.c -o program -lm

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Numerix-DSP Libraries : http://www.numerix-dsp.com/eval/

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