This one in this context I never understood what it means and I can't find its meaning...
Dec 18, 2011 #1 Tosh5457 133 28 This one in this context I never understood what it means and I can't find its meaning...
Dec 18, 2011 #2 D H Staff Emeritus Science Advisor Insights Author 15,450 688 It means union. In this particular case, it is the union, for all subsets G of the set T, of the sets of ordered pairs of the elements constructible from the set G. In other words, it is the set of all mappings (of functions) of T into itself. Last edited: Dec 18, 2011
It means union. In this particular case, it is the union, for all subsets G of the set T, of the sets of ordered pairs of the elements constructible from the set G. In other words, it is the set of all mappings (of functions) of T into itself.
in this context
