一階述語論理
1차 논리
Predikatkalkulo
Lògica de primer ordre
Predicate logic
Första ordningens logik
Predikátová logika prvního řádu
First-order logic
一阶逻辑
منطق الرتبة الأولى
Lógica de primer orden
Λογική πρώτου βαθμού
Logika predikat tingkat pertama
Логика первого порядка
Rachunek predykatów pierwszego rzędu
Calcul des prédicats
Lehen mailako logika
Teoria del primo ordine
Prädikatenlogik erster Stufe
Логіка першого порядку
Lógica de primeira ordem
koleksi sistem formal yang digunakan dalam bidang matematika, linguistik dan ilmu komputer
méthode formelle, utilise des variables sur des objets non logiques et permet l'usage de phrases qui contiennent des variables; seules les variables sont quantifiées
در منطق مرتبه اول جملاتی وجود دارد که از «متغیرهای سور داده شده» روی اشیای غیر منطقی استفاده می‌کند.
使用於數學、哲學、語言學及電腦科學中的一種形式系統
collection of formal systems used in mathematics, philosophy, linguistics, and computer science
sistema lógico que estende a lógica proposicional
sistema formale usato in matematica, filosofia, linguistica e informatica
Teilgebiet der mathematischen Logik: Familie logischer Systeme
引数として変数を取る関数や述語の量化は許さず、個体のみの量化を許す述語論理のこと
sistema formal diseñado para estudiar la inferencia en los lenguajes de primer orden
January 2023
Predicate calculus
Article should clarify syntactic-semantic distinction here, e.g. second-order logic can be interpreted as a many-sorted first-order logic, so syntactically it could be argued that it's not more expressive, and it admits categorical axiomatizations only using full semantics, but using Henkin semantics it is a conservative extension of the typical semantics for first-order logic. So really the article needs to clarify whether it is discussing FOL exclusively as a syntactic system, or as a syntactic and semantic system, and in either case clarify in which senses "extensions" of first-order logic are being assumed to extend it .