
theorem 
for F being Field
for p being non constant Element of the carrier of Polynom-Ring F
for E1,E2 being SplittingField of p holds E1,E2 are_isomorphic_over F
proof
let F be Field;
let p be non constant Element of the carrier of Polynom-Ring F;
let E1,E2 be SplittingField of p;
consider f being Function of E1,E2 such that
A: f is F-isomorphism by unique3;
thus thesis by A;
end;
