Home›Deductive reasoning›قضیه استنتاج🌐فارسیEnglishDeutschEspañolItalianoNederlandsPolskiPortuguêsSvenskaРусскийفارسی한국어中文日本語EntityQ1182249· pop 14· linked from 34 articlesقضیه استنتاجtheoremAvailable in 14 languagesEspañolDeutsch中文日本語РусскийPortuguêsItalianoPolskiSerbianSvenskaUkrainianConnectionspropositional calculusEntityfirst-order logicEntityCategoriesDeductive reasoningMetatheoremsProof theoryTheorems in the foundations of mathematics