---
title: "Logical or mathematical notation"
description: "Logical or is a recurring research-paper notation family. Combines propositions into a statement that is true when at least one included proposition is…"
canonical_url: "https://fanout.sh/labs/math-decoder/symbol/logical-or"
md_url: "https://fanout.sh/labs/math-decoder/symbol/logical-or.md"
last_updated: "2026-08-09"
access: "public"
---

# Logical or mathematical notation

Logical or is a recurring research-paper notation family. Combines propositions into a statement that is true when at least one included proposition is…

## Public overview

Logical or is a recurring research-paper notation family. Combines propositions into a statement that is true when at least one included proposition is true.

Logical or: Combines propositions into a statement that is true when at least one included proposition is true. Example: At least one of the two ranges must contain x.

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