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	deduction	2	⊢
2	instantiation	3, 4, 5	,  ⊢
	: , :
3	theorem		⊢
	proveit.logic.equality.rhs_via_equality
4	assumption		⊢
5	instantiation	6, 7	⊢
	:
6	axiom		⊢
	proveit.logic.booleans.quantification.existence.exists_def
7	assumption		⊢