// This program is to show the basics of the cmath library
//
// Written by: 	Pat Troy
// For: 	CS 107
// Date: 	1/27/2203

/************************************************************* 
 * This program is to show the basics of the cmath library   *
 *							     *
 * Written by: 	Pat Troy                                     *
 * For: 	CS 107                                       *
 * Date: 	1/27/2203                                    *
 *************************************************************/

#include <iostream>
#include <cmath>

using namespace std;

main()
{
 float val1 = 1, val2 =2, val3(3);
 float val4, val5;
 
 cout << "Welcome" << endl << endl;

 val4 = val4 * val2;

 cout << "val1: " << val1 << endl;
 cout << "val2: " << val2 << endl;
 cout << "val3: " << val3 << endl;
 cout << "val4: " << val4 << endl;
 cout << "val5: " << val5 << endl;
 cout << endl;

 // prompt for and get the first value
 cout << "Enter in a value: ";
 cin >> val1;

 // prompt for and get the second value
 cout << "Enter in another value: ";
 cin >> val2;

 cout << "The values entered were " << val1 << " and " << val2 << endl;

 // Use the square root function from the cmath library
 val3 = sqrt (val1);
 val4 = sqrt (val2);

 // Use the power function from the cmath library
 // - raise val1 to the power of val2
 val5 = pow (val1, val2);

 cout << "val1: " << val1 << endl;
 cout << "val2: " << val2 << endl;
 cout << "val3: " << val3 << endl;
 cout << "val4: " << val4 << endl;
 cout << "val5: " << val5 << endl;
 cout << endl;

 cout << endl << "Goodbye" << endl;
}