Prolog, find minimum in a list

Question

in short: How to find min value in a list? (thanks for the advise kaarel)

long story:

I have created a weighted graph in amzi prolog and given 2 nodes, I am

Answer 1

% find minimum in a list

min([Y],Y):-!.

min([H|L],H):-min(L,Z),H==Z.

% so whattaya think!