Category:Praeclarum Theorema

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This category contains pages concerning Praeclarum Theorema:


Formulation 1

$\paren {p \implies q} \land \paren {r \implies s} \vdash \paren {p \land r} \implies \paren {q \land s}$


Formulation 2

$\vdash \paren {\paren {p \implies q} \land \paren {r \implies s} } \implies \paren {\paren {p \land r} \implies \paren {q \land s} }$