Show the Proof

import proveit
# Automation is not needed when only showing a stored proof:
proveit.defaults.automation = False # This will speed things up.
proveit.defaults.inline_pngs = False # Makes files smaller.
%show_proof

	step type	requirements	statement
0	instantiation	1, 2, 3	,  ⊢
	:
1	axiom		⊢
	proveit.logic.booleans.implication.denial_via_contradiction
2	assumption		⊢
3	deduction	4	⊢
4	instantiation	5, 8, 6	,  ⊢
	:
5	theorem		⊢
	proveit.logic.equality.contradiction_via_falsification
6	modus ponens	7, 8	,  ⊢
7	assumption		⊢
8	assumption		⊢