Cannabis in Ireland is illegal for recreational purposes. Use for medical purposes requires case-by-case approval by the Minister for Health. A bill to legalise medical uses of cannabis passed second reading in Dáil Éireann (lower house) in December 2016.

Minimal logic, or minimal calculus, is a symbolic logic system originally developed by Ingebrigt Johansson. It is an intuitionistic and paraconsistent logic, that rejects both the law of the excluded middle as well as the principle of explosion (ex falso), and therefore holding neither of the following two derivations as valid: where is any proposition. Most constructive logics only reject the former, the law of excluded middle. In classical logic, the ex falso laws as well as their variants with and switched, are equivalent go each other and valid. Minimal logic also rejects those principles.
Minimal logic, or minimal calculus, is a symbolic logic system originally developed by Ingebrigt Johansson. It is an intuitionistic and paraconsistent logic, that rejects both the law of the excluded middle as well as the principle of explosion (ex falso), and therefore holding neither of the following two derivations as valid: where is any proposition. Most constructive logics only reject the former, the law of excluded middle. In classical logic, the ex falso laws

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