//for http://kodyjava.blogspot.com/
class Funkcje{
public static void show(double i){
System.out.println("Liczba "+i+": sinus: "+Math.sin(i)+" abs :"+Math.abs(i));
}
public static void showLog(double i){
System.out.println("Liczba "+i+": sinus: "+Math.sin(i)+" abs :"+Math.abs(i)+" log: "+Math.log(i));
}
}
class Start{
final static double MIN = -5.0;
final static double MAX = 10.0;
final static double STEP = 0.5;
public static void main(String[] argv ){
Funkcje f=new Funkcje();
for(double i=MIN;i<=MAX;i=i+STEP){
if(i<0){
f.show(i);
}
else{
System.out.println("---------------------");
if(i==0)
f.show(i);
else
f.showLog(i);
if(i<=MAX-STEP)
f.showLog(i=i+STEP);}
}
}
}