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	generalization	1	⊢
1	instantiation	6, 2	⊢
	:
2	instantiation	3, 4, 5, 7	⊢
	: , :
3	theorem		⊢
	proveit.logic.booleans.disjunction.or_if_left
4	instantiation	6, 7	⊢
	:
5	assumption		⊢
6	theorem		⊢
	proveit.logic.booleans.in_bool_if_true
7	axiom		⊢
	proveit.logic.booleans.true_axiom