#ifndef __EXPT_H__
#define __EXPT_H__

/**
 * expt.h
 *   Simple declarations for a simple exponentiation procedure.
 *   Copyright (c) 2010 Samuel A. Rebelsky
 *   Released under GPL 3.0.
 */

double expt (double x, int n);

#endif /* __EXPT_H__ */