10 lines
295 B
Text
10 lines
295 B
Text
Set: pp::colors
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Set: pp::unicode
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Assumed: p
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Assumed: q
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Assumed: r
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Proved: T1
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Theorem T1 : p ⇒ p ∧ q ⇒ r ⇒ q ∧ r ∧ p :=
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Discharge
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(λ H : p,
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Discharge (λ H::1 : p ∧ q, Discharge (λ H::2 : r, Conj (Conjunct2 H::1) (Conj H::2 (Conjunct1 H::1)))))
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