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In [1]:
import proveit
from proveit.logic.booleans.conjunction  import and_f_t
theory = proveit.Theory() # the theorem's theory
In [2]:
%proving false_and_true_negated
With these allowed/disallowed theorem/theory presumptions (e.g., to avoid circular dependencies), we begin our proof of
false_and_true_negated:
(see dependencies)
false_and_true_negated has been proven.  Now simply execute "%qed".
In [3]:
%qed
proveit.logic.booleans.conjunction.false_and_true_negated has been proven.
Out[3]: