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Step * of Lemma not-btrue-sqle-bottom

¬(tt ≤ ⊥)
BY
{ TACTIC:(At ⌜Type⌝ (D 0)⋅ THEN Auto) }

1
1. tt ≤ ⊥
⊢ False

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Latex:

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Latex:
\mneg{}(tt  \mleq{}  \mbot{})


By

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Latex:
TACTIC:(At  \mkleeneopen{}Type\mkleeneclose{}  (D  0)\mcdot{}  THEN  Auto)

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