public class Driver {
    public static void main (String[] argv) {
	System.out.println("Complex class test\n");

        // limit precision of double->String conversion to ensure
        // reproducability across platforms
        Double.setPrecision(10);

	/* Declare double and Complex values */
	double d1 = 1;
	double d2 = 0;
	double d3 = -1.9;
	double d4 = 3.1;
	double d5 = 4.5e-90;
	double d6 = Double.NaN;

	Complex c1 = new Complex (1, 1);
	Complex c2 = new Complex (-5.1, 6.4);
	Complex c3 = new Complex (3.5, -1.5);
	Complex c4 = new Complex (-3.6, -7.6);
	Complex c5 = new Complex (3.1, 0);
	Complex c6 = new Complex (0, 2.4);
	Complex c7 = new Complex (-5.4, 0);
	Complex c8 = new Complex (0, -4.3);
	Complex c9 = new Complex (0, 0);
	Complex c10 = new Complex (-1, -1);
	Complex c11 = new Complex (-5.342e91, -2.3e-49);
	Complex c12 = new Complex (100, 1000);
	Complex c13 = new Complex (Double.NaN, 0.0);
	Complex c14 = new Complex (Double.NaN, Double.NaN);
	Complex c15 = new Complex (Double.NaN, Double.NaN);

	/* Print original double and Complex values */
	System.out.println("Printing original values.");
	System.out.println("d1 = " + d1);
	System.out.println("d2 = " + d2);
	System.out.println("d3 = " + d3);
	System.out.println("d4 = " + d4);
	System.out.println("d5 = " + d5);
	System.out.println("d6 = " + d6);

	System.out.println("c1 = " + c1);
	System.out.println("c2 = " + c2);
	System.out.println("c3 = " + c3);
	System.out.println("c4 = " + c4);
	System.out.println("c5 = " + c5);
	System.out.println("c6 = " + c6);
	System.out.println("c7 = " + c7);
	System.out.println("c8 = " + c8);
	System.out.println("c9 = " + c9);
	System.out.println("c10 = " + c10);
	System.out.println("c11 = " + c11);
	System.out.println("c13 = " + c13);
	System.out.println("c14 = " + c14);
	System.out.println("c15 = " + c15);
	System.out.println();

	/* parseComplex() test */
	System.out.println("parseComplex() test");

	// acceptable strings
	String as1 = "+7";
	String as2 = "-4";
	String as3 = "1.0";
	String as4 = "-3.5";
	String as5 = "14i";
	String as6 = "-89i";
	String as7 = "2.3i";
	String as8 = "-4.5 i";
	String as9 = "+4.2 + 12.3i";
	String as10 = "-1.9 + 9.3 i";
	String as11 = "-11 - 0.003i";
	String as12 = "-1.9 + 9.3 i";
	String as13 = "+4.321e82 - 2.43e-60i";
	String as14 = "(1,1)";
	String as15 = "( +2, -7.3)";
	String as16 = "(-0.02, +4.5 )";
	String as17 = "( -34.02, -4.5 )";
	String as18 = "( -3.2e8, 4.3e7)";

	System.out.println(as1 + " = " + (Complex.parseComplex(as1)).toString());
	System.out.println(as2 + " = " + (Complex.parseComplex(as2)).toString());
	System.out.println(as3 + " = " + (Complex.parseComplex(as3)).toString());
	System.out.println(as4 + " = " + (Complex.parseComplex(as4)).toString());
	System.out.println(as5 + " = " + (Complex.parseComplex(as5)).toString());
	System.out.println(as6 + " = " + (Complex.parseComplex(as6)).toString());
	System.out.println(as7 + " = " + (Complex.parseComplex(as7)).toString());
	System.out.println(as8 + " = " + (Complex.parseComplex(as8)).toString());
	System.out.println(as9 + " = " + (Complex.parseComplex(as9)).toString());
	System.out.println(as10 + " = " + (Complex.parseComplex(as10)).toString());
	System.out.println(as11 + " = " + (Complex.parseComplex(as11)).toString());
	System.out.println(as12 + " = " + (Complex.parseComplex(as12)).toString());
	System.out.println(as13 + " = " + (Complex.parseComplex(as13)).toString());
	System.out.println(as14 + " = " + (Complex.parseComplex(as14)).toString());
	System.out.println(as15 + " = " + (Complex.parseComplex(as15)).toString());
	System.out.println(as16 + " = " + (Complex.parseComplex(as16)).toString());
	System.out.println(as17 + " = " + (Complex.parseComplex(as17)).toString());
	System.out.println(as18 + " = " + (Complex.parseComplex(as18)).toString());

	// unacceptable strings
	String us1 = null;
	String us2 = "";
	String us3 = "-13i-14.0";
	String us4 = "32-6.5i+3";
	String us5 = "()";
	String us6 = "(-6)";

	try {
	    System.out.println("[null pointer] = " + (Complex.parseComplex(us1)).toString());
	}
	catch (NullPointerException e) {
	    System.out.println("[null pointer] caused a NullPointerException");
	}

	try {
	    System.out.println("[empty string] = " + (Complex.parseComplex(us2)).toString());
	}
	catch (NumberFormatException e) {
	    System.out.println("[empty string] caused a NumberFormatException");
	}

	try {
	    System.out.println(us3 + " = " + (Complex.parseComplex(us3)).toString());
	}
	catch (NumberFormatException e) {
	    System.out.println(us3 + " caused a NumberFormatException");
	}

	try {
	    System.out.println(us4 + " = " + (Complex.parseComplex(us4)).toString());
	}
	catch (NumberFormatException e) {
	    System.out.println(us4 + " caused a NumberFormatException");
	}

	try {
	    System.out.println(us5 + " = " + (Complex.parseComplex(us5)).toString());
	}
	catch (NumberFormatException e) {
	    System.out.println(us5 + " caused a NumberFormatException");
	}

	try {
	    System.out.println(us6 + " = " + (Complex.parseComplex(us6)).toString());
	}
	catch (NumberFormatException e) {
	    System.out.println(us6 + " caused a NumberFormatException");
	}
	System.out.println();

	/* Basic arithmetic test */
	System.out.println("Basic Arithmetic");

	System.out.println("-c1 = " + (-c1));
	System.out.println("-c6 = " + (-c6));
	System.out.println("-c9 = " + (-c9));
	System.out.println();

	System.out.println("c1 + d1 = " + (c1 + d1));
	System.out.println("d1 + c1 = " + (d1 + c1));
	System.out.println("c1 + c2 = " + (c1 + c2));
	System.out.println("c11 + d5 = " + (c11 + d5));
	System.out.println();

	System.out.println("d1 + c1 = " + (d1 + c1));
	System.out.println("c1 + c2 = " + (c1 + c2));
	System.out.println("c11 + d5 = " + (c11 + d5));
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 += d3;");
	c12 += d3;
	System.out.println("c12 = " + c12);
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 += c1;");
	c12 += c1;
	System.out.println("c12 = " + c12);
	System.out.println();

	System.out.println("c1 - d1 = " + (c1 - d1));
	System.out.println("d1 - c1 = " + (d1 - c1));
	System.out.println("c1 - c2 = " + (c1 - c2));
	System.out.println("d5 - c11 = " + (d5 - c11));
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 -= d3;");
	c12 -= d3;
	System.out.println("c12 = " + c12);
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 -= c1;");
	c12 -= c1;
	System.out.println("c12 = " + c12);
	System.out.println();

	System.out.println("c1 * d3 = " + (c1 * d3));
	System.out.println("d3 * c1 = " + (d3 * c1));
	System.out.println("c1 * c2 = " + (c1 * c2));
	System.out.println("c11 * c11 = " + (c11 * c11));
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 *= d3;");
	c12 *= d3;
	System.out.println("c12 = " + c12);
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 *= c1;");
	c12 *= c1;
	System.out.println("c12 = " + c12);
	System.out.println();

	System.out.println("c1 / d3 = " + (c1 / d3));
	System.out.println("d3 / c1 = " + (d3 / c1));
	System.out.println("c1 / c2 = " + (c1 / c2));
	System.out.println("d5 / c11 = " + (d5 / c11));
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 /= d3;");
	c12 /= d3;
	System.out.println("c12 = " + c12);
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 /= c1;");
	c12 /= c1;
	System.out.println("c12 = " + c12);
	System.out.println();

	// division by zero
	System.out.println("c1 / d2 = " + (c1 / d2));
	System.out.println("c2 / d2 = " + (c2 / d2));
	System.out.println("c3 / d2 = " + (c3 / d2));
	System.out.println("c4 / d2 = " + (c4 / d2));
	System.out.println("c5 / d2 = " + (c5 / d2));
	System.out.println("c6 / d2 = " + (c6 / d2));
	System.out.println("c7 / d2 = " + (c7 / d2));
	System.out.println("c8 / d2 = " + (c8 / d2));
	System.out.println("c9 / d2 = " + (c9 / d2));
	System.out.println("c10 / d2 = " + (c10 / d2));
	System.out.println("c11 / d2 = " + (c11 / d2));
	System.out.println();

	System.out.println("d1 / c9 = " + (d1 / c9));
	System.out.println("d2 / c9 = " + (d2 / c9));
	System.out.println("d3 / c9 = " + (d3 / c9));
	System.out.println("d4 / c9 = " + (d4 / c9));
	System.out.println("d5 / c9 = " + (d5 / c9));
	System.out.println();

	System.out.println("c1 / c9 = " + (c1 / c9));
	System.out.println("c2 / c9 = " + (c2 / c9));
	System.out.println("c3 / c9 = " + (c3 / c9));
	System.out.println("c4 / c9 = " + (c4 / c9));
	System.out.println("c5 / c9 = " + (c5 / c9));
	System.out.println("c6 / c9 = " + (c6 / c9));
	System.out.println("c7 / c9 = " + (c7 / c9));
	System.out.println("c8 / c9 = " + (c8 / c9));
	System.out.println("c9 / c9 = " + (c9 / c9));
	System.out.println("c10 / c9 = " + (c10 / c9));
	System.out.println("c11 / c9 = " + (c11 / c9));
	System.out.println();

	/* Equality / inequality test */
	System.out.println("Equality / Inequality");

	// testing equality with non-NaN's
	System.out.println("d1 == c1 is " + (d1 == c1));
	System.out.println("c1 == d1 is " + (c1 == d1));
	System.out.println("c5 == d4 is " + (c5 == d4));
	System.out.println("d4 == c5 is " + (d4 == c5));
	System.out.println("d1 != c1 is " + (d1 != c1));
	System.out.println("c1 != d1 is " + (c1 != d1));
	System.out.println("c1 == (-c10) is " + (c1 == (-c10)));
	System.out.println("c1 != (-c10) is " + (c1 != (-c10)));
	System.out.println("c1 == c2 is " + (c1 == c2));
	System.out.println("c1 != c2 is " + (c1 != c2));
	System.out.println();

	// testing equality with NaN's
	System.out.println("d6 == c13 is " + (d6 == c13));
	System.out.println("c14 == c15 is " + (c14 == c15));
	System.out.println("d6 != c13 is " + (d6 != c13));
	System.out.println("c14 != c15 is " + (c14 != c15));
	System.out.println();

	/* Complex conjugate test */
	System.out.println("Complex Conjugate");

	System.out.println("~c1 = " + ~c1);
	System.out.println("c1.conj() = " + c1.conj());
	System.out.println("~c5 = " + ~c5);
	System.out.println("c5.conj() = " + c5.conj());
	System.out.println("~c9 = " + ~c9);
	System.out.println("c9.conj() = " + c9.conj());
	System.out.println();

	/* Exponentiation / logarithms test */
	System.out.println("Exponentiation / Logarithms");

	// raising to a power
	System.out.println("c2^d1 = " + (c2^d1));
	System.out.println("d1^c2 = " + (d1^c2));
	System.out.println("c2^c4 = " + (c2^c4));
	System.out.println("c5^d2 = " + (c5^d2));
	System.out.println("d2^c5 = " + (d2^c5));
	System.out.println("c5^c4 = " + (c5^c4));
	System.out.println("c2^d4 = " + (c2^d4));
	System.out.println("d4^c2 = " + (d4^c2));
	System.out.println("c2^c4 = " + (c2^c4));
	System.out.println("c9^d4 = " + (c9^d4));
	System.out.println("d4^c9 = " + (d4^c9));
	System.out.println("c9^c4 = " + (c9^c4));
	System.out.println("c9^d2 = " + (c9^d2));
	System.out.println("c9^c9 = " + (c9^c9));
	System.out.println("c11^c3 = " + (c11^c3));
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 ^= d4;");
	c12 ^= d4;
	System.out.println("c12 = " + c12);
	System.out.println("c12 ^= (1/d4);");
	c12 ^= (1/d4);
	System.out.println("c12 = " + c12);
	System.out.println();

	System.out.println("c12 = " + c12);
	System.out.println("c12 ^= c1;");
	c12 ^= c1;
	System.out.println("c12 = " + c12);
	System.out.println("c12 ^= (1/c1);");
	c12 ^= (1/c1);
	System.out.println("c12 = " + c12);
	System.out.println();

	// exp
	System.out.println("c1.exp() = " + c1.exp());
	System.out.println("c2.exp() = " + c2.exp());
	System.out.println("c3.exp() = " + c3.exp());
	System.out.println("c4.exp() = " + c4.exp());
	System.out.println("c5.exp() = " + c5.exp());
	System.out.println("c6.exp() = " + c6.exp());
	System.out.println("c7.exp() = " + c7.exp());
	System.out.println("c8.exp() = " + c8.exp());
	System.out.println("c9.exp() = " + c9.exp());
	System.out.println("c10.exp() = " + c10.exp());
	System.out.println("c11.exp() = " + c11.exp());
	System.out.println();

	// log
	System.out.println("c1.log() = " + c1.log());
	System.out.println("c2.log() = " + c2.log());
	System.out.println("c3.log() = " + c3.log());
	System.out.println("c4.log() = " + c4.log());
	System.out.println("c5.log() = " + c5.log());
	System.out.println("c6.log() = " + c6.log());
	System.out.println("c7.log() = " + c7.log());
	System.out.println("c8.log() = " + c8.log());
	System.out.println("c9.log() = " + c9.log());
	System.out.println("c10.log() = " + c10.log());
	System.out.println("c11.log() = " + c11.log());
	System.out.println();

	// exp and log
	System.out.println("c1.exp().log() = " + c1.exp().log());
	System.out.println("c1.log().exp() = " + c1.log().exp());
	System.out.println("c2.exp().log() = " + c2.exp().log());
	System.out.println("c2.log().exp() = " + c2.log().exp());
	System.out.println("c9.exp().log() = " + c9.exp().log());
	System.out.println("c9.log().exp() = " + c9.log().exp());
	System.out.println("c11.exp().log() = " + c11.exp().log());
	//System.out.println("c11.log().exp() = " + c11.log().exp()); // prevent false negatives
	System.out.println();

	// taking the square root
	System.out.println("c1.sqrt() = " + c1.sqrt());
	System.out.println("c2.sqrt() = " + c2.sqrt());
	System.out.println("c3.sqrt() = " + c3.sqrt());
	System.out.println("c4.sqrt() = " + c4.sqrt());
	System.out.println("c5.sqrt() = " + c5.sqrt());
	System.out.println("c6.sqrt() = " + c6.sqrt());
	System.out.println("c7.sqrt() = " + c7.sqrt());
	System.out.println("c8.sqrt() = " + c8.sqrt());
	System.out.println("c9.sqrt() = " + c9.sqrt());
	System.out.println("c10.sqrt() = " + c10.sqrt());
	System.out.println("c11.sqrt() = " + c11.sqrt());

	System.out.println();

	/* Trigonometric Functions */

	// sine
	System.out.println("c1.sin() = " + c1.sin());
	System.out.println("c2.sin() = " + c2.sin());
	System.out.println("c3.sin() = " + c3.sin());
	System.out.println("c4.sin() = " + c4.sin());
	System.out.println("c5.sin() = " + c5.sin());
	System.out.println("c6.sin() = " + c6.sin());
	System.out.println("c7.sin() = " + c7.sin());
	System.out.println("c8.sin() = " + c8.sin());
	System.out.println("c9.sin() = " + c9.sin());
	System.out.println("c10.sin() = " + c10.sin());
	//System.out.println("c11.sin() = " + c11.sin()); // c11 huge => too unpredicatable
	System.out.println();

	// cosine
	System.out.println("c1.cos() = " + c1.cos());
	System.out.println("c2.cos() = " + c2.cos());
	System.out.println("c3.cos() = " + c3.cos());
	System.out.println("c4.cos() = " + c4.cos());
	System.out.println("c5.cos() = " + c5.cos());
	System.out.println("c6.cos() = " + c6.cos());
	System.out.println("c7.cos() = " + c7.cos());
	System.out.println("c8.cos() = " + c8.cos());
	System.out.println("c9.cos() = " + c9.cos());
	System.out.println("c10.cos() = " + c10.cos());
	//System.out.println("c11.cos() = " + c11.cos()); // c11 huge => too unpredicatable
	System.out.println();

	// tangent
	System.out.println("c1.tan() = " + c1.tan());
	System.out.println("c2.tan() = " + c2.tan());
	System.out.println("c3.tan() = " + c3.tan());
	System.out.println("c4.tan() = " + c4.tan());
	System.out.println("c5.tan() = " + c5.tan());
	System.out.println("c6.tan() = " + c6.tan());
	System.out.println("c7.tan() = " + c7.tan());
	System.out.println("c8.tan() = " + c8.tan());
	System.out.println("c9.tan() = " + c9.tan());
	System.out.println("c10.tan() = " + c10.tan());
	//System.out.println("c11.tan() = " + c11.tan()); // c11 huge => too unpredicatable
	System.out.println();

	// arcsine
	System.out.println("c1.asin() = " + c1.asin());
	System.out.println("c2.asin() = " + c2.asin());
	System.out.println("c3.asin() = " + c3.asin());
	System.out.println("c4.asin() = " + c4.asin());
	System.out.println("c5.asin() = " + c5.asin());
	System.out.println("c6.asin() = " + c6.asin());
	System.out.println("c7.asin() = " + c7.asin());
	System.out.println("c8.asin() = " + c8.asin());
	System.out.println("c9.asin() = " + c9.asin());
	System.out.println("c10.asin() = " + c10.asin());
	System.out.println("c11.asin() = " + c11.asin());
	System.out.println();

	// arccosine
	System.out.println("c1.acos() = " + c1.acos());
	System.out.println("c2.acos() = " + c2.acos());
	System.out.println("c3.acos() = " + c3.acos());
	System.out.println("c4.acos() = " + c4.acos());
	System.out.println("c5.acos() = " + c5.acos());
	System.out.println("c6.acos() = " + c6.acos());
	System.out.println("c7.acos() = " + c7.acos());
	System.out.println("c8.acos() = " + c8.acos());
	System.out.println("c9.acos() = " + c9.acos());
	System.out.println("c10.acos() = " + c10.acos());
	System.out.println("c11.acos() = " + c11.acos());
	System.out.println();

	// arctangent
	System.out.println("c1.atan() = " + c1.atan());
	System.out.println("c2.atan() = " + c2.atan());
	System.out.println("c3.atan() = " + c3.atan());
	System.out.println("c4.atan() = " + c4.atan());
	System.out.println("c5.atan() = " + c5.atan());
	System.out.println("c6.atan() = " + c6.atan());
	System.out.println("c7.atan() = " + c7.atan());
	System.out.println("c8.atan() = " + c8.atan());
	System.out.println("c9.atan() = " + c9.atan());
	System.out.println("c10.atan() = " + c10.atan());
	System.out.println("c11.atan() = " + c11.atan());
	System.out.println();

	// hyperbolic sine
	System.out.println("c1.sinh() = " + c1.sinh());
	System.out.println("c2.sinh() = " + c2.sinh());
	System.out.println("c3.sinh() = " + c3.sinh());
	System.out.println("c4.sinh() = " + c4.sinh());
	System.out.println("c5.sinh() = " + c5.sinh());
	System.out.println("c6.sinh() = " + c6.sinh());
	System.out.println("c7.sinh() = " + c7.sinh());
	System.out.println("c8.sinh() = " + c8.sinh());
	System.out.println("c9.sinh() = " + c9.sinh());
	System.out.println("c10.sinh() = " + c10.sinh());
	System.out.println("c11.sinh() = " + c11.sinh());
	System.out.println();

	// hyperbolic cosine
	System.out.println("c1.cosh() = " + c1.cosh());
	System.out.println("c2.cosh() = " + c2.cosh());
	System.out.println("c3.cosh() = " + c3.cosh());
	System.out.println("c4.cosh() = " + c4.cosh());
	System.out.println("c5.cosh() = " + c5.cosh());
	System.out.println("c6.cosh() = " + c6.cosh());
	System.out.println("c7.cosh() = " + c7.cosh());
	System.out.println("c8.cosh() = " + c8.cosh());
	System.out.println("c9.cosh() = " + c9.cosh());
	System.out.println("c10.cosh() = " + c10.cosh());
	System.out.println("c11.cosh() = " + c11.cosh());
	System.out.println();

	// hyperbolic tangent
	System.out.println("c1.tanh() = " + c1.tanh());
	System.out.println("c2.tanh() = " + c2.tanh());
	System.out.println("c3.tanh() = " + c3.tanh());
	System.out.println("c4.tanh() = " + c4.tanh());
	System.out.println("c5.tanh() = " + c5.tanh());
	System.out.println("c6.tanh() = " + c6.tanh());
	System.out.println("c7.tanh() = " + c7.tanh());
	System.out.println("c8.tanh() = " + c8.tanh());
	System.out.println("c9.tanh() = " + c9.tanh());
	System.out.println("c10.tanh() = " + c10.tanh());
	System.out.println("c11.tanh() = " + c11.tanh());
	System.out.println();

	// hyperbolic arcsine
	System.out.println("c1.asinh() = " + c1.asinh());
	System.out.println("c2.asinh() = " + c2.asinh());
	System.out.println("c3.asinh() = " + c3.asinh());
	System.out.println("c4.asinh() = " + c4.asinh());
	System.out.println("c5.asinh() = " + c5.asinh());
	System.out.println("c6.asinh() = " + c6.asinh());
	System.out.println("c7.asinh() = " + c7.asinh());
	System.out.println("c8.asinh() = " + c8.asinh());
	System.out.println("c9.asinh() = " + c9.asinh());
	System.out.println("c10.asinh() = " + c10.asinh());
	System.out.println("c11.asinh() = " + c11.asinh());
	System.out.println();

	// hyperbolic arccosine
	System.out.println("c1.acosh() = " + c1.acosh());
	System.out.println("c2.acosh() = " + c2.acosh());
	System.out.println("c3.acosh() = " + c3.acosh());
	System.out.println("c4.acosh() = " + c4.acosh());
	System.out.println("c5.acosh() = " + c5.acosh());
	System.out.println("c6.acosh() = " + c6.acosh());
	System.out.println("c7.acosh() = " + c7.acosh());
	System.out.println("c8.acosh() = " + c8.acosh());
	System.out.println("c9.acosh() = " + c9.acosh());
	System.out.println("c10.acosh() = " + c10.acosh());
	System.out.println("c11.acosh() = " + c11.acosh());
	System.out.println();

	// hyperbolic arctangent
	System.out.println("c1.atanh() = " + c1.atanh());
	System.out.println("c2.atanh() = " + c2.atanh());
	System.out.println("c3.atanh() = " + c3.atanh());
	System.out.println("c4.atanh() = " + c4.atanh());
	System.out.println("c5.atanh() = " + c5.atanh());
	System.out.println("c6.atanh() = " + c6.atanh());
	System.out.println("c7.atanh() = " + c7.atanh());
	//System.out.println("c8.atanh() = " + c8.atanh()); // prevent false negatives
	System.out.println("c9.atanh() = " + c9.atanh());
	System.out.println("c10.atanh() = " + c10.atanh());
	System.out.println("c11.atanh() = " + c11.atanh());

	System.out.println();

	/* Polar Conversion Methods */

	// absolute value (magnitude)
	System.out.println("c1.abs() = " + c1.abs());
	System.out.println("c2.abs() = " + c2.abs());
	System.out.println("c3.abs() = " + c3.abs());
	System.out.println("c4.abs() = " + c4.abs());
	System.out.println("c5.abs() = " + c5.abs());
	System.out.println("c6.abs() = " + c6.abs());
	System.out.println("c7.abs() = " + c7.abs());
	System.out.println("c8.abs() = " + c8.abs());
	System.out.println("c9.abs() = " + c9.abs());
	System.out.println("c10.abs() = " + c10.abs());
	System.out.println("c11.abs() = " + c11.abs());
	System.out.println();

	// absolute value square
	System.out.println("c1.absSquare() = " + c1.absSquare());
	System.out.println("c2.absSquare() = " + c2.absSquare());
	System.out.println("c3.absSquare() = " + c3.absSquare());
	System.out.println("c4.absSquare() = " + c4.absSquare());
	System.out.println("c5.absSquare() = " + c5.absSquare());
	System.out.println("c6.absSquare() = " + c6.absSquare());
	System.out.println("c7.absSquare() = " + c7.absSquare());
	System.out.println("c8.absSquare() = " + c8.absSquare());
	System.out.println("c9.absSquare() = " + c9.absSquare());
	System.out.println("c10.absSquare() = " + c10.absSquare());
	System.out.println("c11.absSquare() = " + c11.absSquare());
	System.out.println();

	// argument (phase angle)
	System.out.println("c1.arg() = " + c1.arg());
	System.out.println("c2.arg() = " + c2.arg());
	System.out.println("c3.arg() = " + c3.arg());
	System.out.println("c4.arg() = " + c4.arg());
	System.out.println("c5.arg() = " + c5.arg());
	System.out.println("c6.arg() = " + c6.arg());
	System.out.println("c7.arg() = " + c7.arg());
	System.out.println("c8.arg() = " + c8.arg());
	System.out.println("c9.arg() = " + c9.arg());
	System.out.println("c10.arg() = " + c10.arg());
	System.out.println("c11.arg() = " + c11.arg());
	System.out.println();
    }
}