Understanding specialize tactic...

How to apply do tactic to a sequence...

IndProp test_nostutter_4...

IndProp: re_not_empty_correct...

apply tactics works, but the variables in goal and hypothesis are different...

How to split the length inequality hypothesis in the pumping lemma?...

How to apply rewrite inside a specific subexpression?...

How to make coq simplify expressions inside an implication hypothesis...

IndProp: ev_plus_plus...

Logic: excluded_middle_irrefutable...

Logic: evenb_double_conv...

Logic: All definition and All_In theorem...

Logic: All_In can't expand nested forall...

Logic: In_example_2...

Logic: In_app_iff exercize...

Church numerals...

Inductive types carrying proofs...

Less then function...