Definitionintro
Horn clause
Also called Horn clauses.
A clause with at most one positive literal; the basis of logic programming.
A clause with at most one positive literal; the basis of logic programming.
About this page
The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.
| Ladder | Level | What the next level needs |
|---|---|---|
| Human proof | H0 no proof |
|
| Lean | L0 no Lean part |
|
| Visual | V0 none |
|
| Writing | W0 stub |
|
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