---
title: "Induction base case mathematical notation"
description: "Induction base case is a recurring research-paper notation family. Establishes the first indexed proposition from which the inductive chain will begin."
canonical_url: "https://fanout.sh/labs/math-decoder/symbol/base-case"
md_url: "https://fanout.sh/labs/math-decoder/symbol/base-case.md"
last_updated: "2026-08-09"
access: "public"
---

# Induction base case mathematical notation

Induction base case is a recurring research-paper notation family. Establishes the first indexed proposition from which the inductive chain will begin.

## Public overview

Induction base case: Establishes the first indexed proposition from which the inductive chain will begin. Example: Verify the claim at the starting index.

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