public class MathTest {
    public static void main(String[] args){
        System.out.println("PI : "+Math.PI); 
        System.out.println("Karekök : "+Math.sqrt(4)); 
        System.out.println("Tavana Yuvarla : "+Math.ceil(3.4)); 
        System.out.println("Tabana Yuvarla : "+Math.floor(3.4)); 
        System.out.println("Rastgele : "+Math.random());
        System.out.println("Sinüs : "+Math.sin(Math.PI/2));
        System.out.println("Radyan : "+Math.toRadians(90));
	System.out.println("Üs : "+Math.pow(2,3));
	System.out.println("Üstel : "+Math.exp(2));
	System.out.println("Logaritma : "+Math.log(2.7172));     
    }
}