---
title: "Exponential decay coefficient mathematical notation"
description: "Exponential decay coefficient is a recurring research-paper notation family. Controls how strongly an exponential moving average or schedule retains its…"
canonical_url: "https://fanout.sh/labs/math-decoder/symbol/beta-decay"
md_url: "https://fanout.sh/labs/math-decoder/symbol/beta-decay.md"
last_updated: "2026-08-09"
access: "public"
---

# Exponential decay coefficient mathematical notation

Exponential decay coefficient is a recurring research-paper notation family. Controls how strongly an exponential moving average or schedule retains its…

## Public overview

Exponential decay coefficient is a recurring research-paper notation family. Controls how strongly an exponential moving average or schedule retains its previous value instead of new information.

Exponential decay coefficient: Controls how strongly an exponential moving average or schedule retains its previous value instead of new information. Example: A beta near one remembers more history.

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