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pow()                  Mathematics Function                 pow()




Compute a power of a number

#include <math.h>
ddoouubbllee ppooww(_z, _x) ddoouubbllee _z, _x;

ppooww returns _z raised to the power of _x, or _z^x.

***** Example *****

For an example of this function, see the entry for exp.

***** See Also *****

mathematics library

***** Diagnostics *****

ppooww indicates overflow by an  eerrrrnnoo of EERRAANNGGEE and a huge returned
value.





































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