5x^2+18x^23+5 
13x^22-6x^15 
4x+2x^2+1 
##### Konec definice polynomu, zacatek definice operaci ##### 
p1+p2+p3 
p1*p3-p2 
p1*p2+p2*p3+p1*p3 
p1*p2*p3 
(p1-p2)*(p2-p3)*(p3-p1) 
##### Konec dat #####