#include <iostream.h>
#include <math.h>
int main()
{
int tall = 3;
cout<<"Kvadratroten er: "<<sqrt(tall)<<endl;
cout<<"Log er: "<<log(tall)<<endl;
cout<<"Cos er: "<<cos(tall)<<endl;
cout<<"Opphøyd er: "<<pow(tall,tall)<<endl;
cout<<"Pluss: "<<tall + tall <<endl;
return 0;
}
Viktige funksjoner: