---
title: "Dot product mathematical notation"
description: "Dot product is a recurring research-paper notation family. Multiplies corresponding vector coordinates and adds them to produce one scalar."
canonical_url: "https://fanout.sh/labs/math-decoder/symbol/dot-product"
md_url: "https://fanout.sh/labs/math-decoder/symbol/dot-product.md"
last_updated: "2026-08-09"
access: "public"
---

# Dot product mathematical notation

Dot product is a recurring research-paper notation family. Multiplies corresponding vector coordinates and adds them to produce one scalar.

## Public overview

Dot product: Multiplies corresponding vector coordinates and adds them to produce one scalar. Example: Pair coordinates, multiply each pair, then add the products.

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