formal logic

C21783
concept

Formal logic is the systematic study of valid reasoning and inference using precisely defined symbols, rules, and structures independent of specific content.

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All labels observed (19)

Label Occurrences
logical calculus 3
Description logic 1
area of logic 1

Description generation (CDg)

The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.

Instruction
generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: formal logic
Generated description
Formal logic is the systematic study of valid reasoning and inference using precisely defined symbols, rules, and structures independent of specific content.

Instances (18)

Instance Via concept surface
proof theory area of logic
Description Logic —
Herbrand disjunction logical formula
Herbrand interpretation semantic notion in logic
Concept Notation logical calculus
Carnap's continuum of inductive methods formal system of inductive logic
Kleene strong three-valued logic many-valued logic
branching-time temporal logic CTL*
surface form: CTL*
formal verification formalism
CTL* formal verification logic
De Morgan's laws rule of inference
Russian formalism formalism
AL (Attributive Language) description logic
OWL 2 DL Description logic
Polish notation logical notation
Isabelle/FOL first-order logic formalization
Henkin
surface form: Henkin semantics
semantics for first-order logic
sequent calculus logical calculus
Gentzen-style proof systems logical calculus