---
title: "Product mathematical notation"
description: "Product is a recurring research-paper notation family. Multiplies a sequence of terms while the bound index ranges over the displayed limits."
canonical_url: "https://fanout.sh/labs/math-decoder/symbol/product"
md_url: "https://fanout.sh/labs/math-decoder/symbol/product.md"
last_updated: "2026-08-09"
access: "public"
---

# Product mathematical notation

Product is a recurring research-paper notation family. Multiplies a sequence of terms while the bound index ranges over the displayed limits.

## Public overview

Product: Multiplies a sequence of terms while the bound index ranges over the displayed limits. Example: Multiply x one by x two by x three.

---
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