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	⊢
	:
1	theorem		⊢
	proveit.numbers.absolute_value.abs_neg_elim
2	instantiation	3, 4	⊢
	: , :
3	theorem		⊢
	proveit.numbers.ordering.relax_less
4	instantiation	5, 6	⊢
	:
5	theorem		⊢
	proveit.numbers.number_sets.real_numbers.negative_if_in_real_neg
6	assumption		⊢