(8steps) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc

At: int seg ind


i:, j:{i+1...}, E:({i..j}Prop). E(i) (k:{(i+1)..j}. E(k-1) E(k)) (k:{i..j}. E(k))

By: UnivCD

Generated subgoal:

11. i:
2. j: {i+1...}
3. E: {i..j}Prop
4. E(i)
5. k:{(i+1)..j}. E(k-1) E(k)
k:{i..j}. E(k)


About:
intnatural_numberaddsubtractfunctionpropimpliesall

(8steps) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc