---
title: "Tensor axis mathematical notation"
description: "Tensor axis is a recurring research-paper notation family. Names one ordered direction of a tensor whose entries share a semantic role such as batch,…"
canonical_url: "https://fanout.sh/labs/math-decoder/symbol/axis-index"
md_url: "https://fanout.sh/labs/math-decoder/symbol/axis-index.md"
last_updated: "2026-08-09"
access: "public"
---

# Tensor axis mathematical notation

Tensor axis is a recurring research-paper notation family. Names one ordered direction of a tensor whose entries share a semantic role such as batch,…

## Public overview

Tensor axis is a recurring research-paper notation family. Names one ordered direction of a tensor whose entries share a semantic role such as batch, token, head, or feature.

Tensor axis: Names one ordered direction of a tensor whose entries share a semantic role such as batch, token, head, or feature. Example: Normalize each slice across its final axis.

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