formal logic
C21783
concept
Written as logical calculus in 3 of 21 statements; the canonical label above is the pipeline's name for this concept.
Formal logic is the systematic study of valid reasoning and inference using precisely defined symbols, rules, and structures independent of specific content.
All labels observed (19)
| Label | Occurrences |
|---|---|
| logical calculus | 3 |
| Description logic | 1 |
| area of logic | 1 |
| description logic | 1 |
| first-order logic formalization | 1 |
| formal logic canonical | 1 |
| formal system of inductive logic | 1 |
| formal verification formalism | 1 |
| formal verification logic | 1 |
| formalism | 1 |
| logical formula | 1 |
| logical notation | 1 |
| many-valued logic | 1 |
| paracomplete logic | 1 |
| paraconsistent logic | 1 |
| rule of inference | 1 |
| semantic notion in logic | 1 |
| semantics for first-order logic | 1 |
| three-valued 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 |
|
CTL*
linked to:
branching-time temporal logic 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 semantics
linked to:
Henkin
|
semantics for first-order logic |
| sequent calculus | logical calculus |
| Gentzen-style proof systems | logical calculus |