Home›Logic›منطق موجهات🌐فارسیEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ210841· pop 40· linked from 394 articlesمنطق موجهاتformal logic able to express concepts such as necessity, possibility, provability, obligation, knowledge etc.Available in 38 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةArmenianCatalanConnectionsfirst-order logicEntityArthur PriorEntityCategoriesLogicMathematical logicModal logicPhilosophical logicSemantics