include <bits/stdc++.h>

using namespace std;

int main() {

double a,b,x,y;
cin>>a>>b;
cin>>x>>y;
double c=a/b,z=x/y;
if(c>z){
	cout<<">";
}
else if(c==z){
	cout<<"=";
}
else{
	cout<<"<";
}

return 0;

}