Step of Proof: eqff_to_assert
9,38
postcript
pdf
Inference at
*
1
2
I
of proof for Lemma
eqff
to
assert
:
1. ff = ff
(
ff)
latex
by BoolEval
latex
1
:
1:
tt
.
Definitions
if
b
then
t
else
f
fi
,
b
,
ff
origin