Investment and Financial Literacy

Start with the two concepts that drive most long-term financial outcomes: compounding and inflation.

This is a collection of beginner-friendly articles that make finance and investing understandable with plain language and explicit assumptions.

Compound Interest: The Ultimate Wealth Builder

Why compounding is the single most powerful force in long-term investing.

Inflation: The Math That Makes Future Money Smaller

Why purchasing power declines over time and why returns must be inflation-adjusted.

Core Concepts

Start here for the basic ideas behind investing and markets.

Accounts and Rules (Canada)

How Canadian registered accounts and withdrawal rules change the arithmetic.

Disclaimer: All content on The Long Math — including articles, essays, calculators, tools, or any other material — is provided solely for educational and informational purposes and does not constitute financial, tax, legal, or investment advice. Any results or projections are based on simplified models, assumptions, and user-supplied inputs and may not reflect real-world outcomes. You are responsible for evaluating the accuracy and applicability of the information provided and for conducting your own due diligence. Before making financial decisions, consult a qualified professional.