import clarkson.math.Poly;
public class Main {
public static void main(String args[])
{
Poly zero = new Poly();
Poly one = new Poly(1,0);
Poly twoXone = new Poly(2,1);
Poly threeXtwo = new Poly(3,2);
System.out.println(zero.add(twoXone));
System.out.println(twoXone.add(zero));
System.out.println(one.add(one));
System.out.println(one.add(zero));
System.out.println(twoXone.add(twoXone));
System.out.println(zero.add(zero));
Poly minusfourXfive = new Poly(-4,5);
Poly fourXfive = new Poly(4,5);
System.out.println(zero.add(fourXfive));
System.out.println(one.add(twoXone).add(threeXtwo).add(twoXone));
System.out.println(new Poly(-4,3).add(fourXfive));
System.out.println(fourXfive.add(new Poly(-4,3)));
System.out.println(fourXfive.add(fourXfive));
System.out.println(fourXfive.add(new
Poly(-4,3)).add(new Poly(100,2)).add(minusfourXfive));
System.out.println(fourXfive.add(minusfourXfive));
System.out.println(zero.degree());
System.out.println(new Poly(3,0).degree());
System.out.println(fourXfive.degree());
System.out.println(zero.repOk());
System.out.println(new Poly(3,0).repOk());
System.out.println(fourXfive.repOk());
System.out.println(fourXfive.add(new
Poly(-4,3)).add(new Poly(100,2)).repOk());
System.out.println(fourXfive.add(new
Poly(-4,3)).add(new Poly(100,2)).add(minusfourXfive).repOk());
Poly longPoly = fourXfive.add(new
Poly(-4,3)).add(new Poly(100,2));//.add(minusfourXfive);
System.out.println(longPoly.repOk());
for (int i=0; i<=longPoly.degree();++i)
{
System.out.println("coeff for
x^"+i+":"+longPoly.coeff(i));
}
System.out.println(new
Poly(3,0).add(longPoly).repOk());
}
}
expected output:
2x
2x
2
1
4x
0
4x^5
1 + 4x + 3x^2
-4x^3 + 4x^5
-4x^3 + 4x^5
8x^5
100x^2-4x^3
0
0
0
5
true
true
true
true
true
true
coeff for x^0:0
coeff for x^1:0
coeff for x^2:100
coeff for x^3:-4
coeff for x^4:0
coeff for x^5:4
true