PrintForm Definitions finite sets Sections AutomataTheory Doc

At: fin dec fin 1

1. T: Type
2. B: TProp
3. f: 0T
4. g: T0
5. InvFuns(0; T; f; g)
6. t:T. Dec(B(t))

m:, f:(m{t:T| B(t) }), g:({t:T| B(t) }m). InvFuns(m; {t:T| B(t) }; f; g)

By: InstConcl [0;f;g]

Generated subgoal:

1 InvFuns(0; {t:T| B(t) }; f; g)


About:
existsfunctionnatural_numbersetapplyuniversepropall