Learn Math, Grow Your Wealth
A Cancer Biologist’s Guide to Financial Success — and Living Systems
What if you could analyze investments like a cancer biologist analyzes cells?
I’m Zach, a computational cancer biologist who translates complex mathematical models into practical investment strategies, physiology books, and health tracking tools. Using principles from biological systems, I help you build portfolios — and bodies — that adapt, survive, and thrive.
Break the paycheck-to-paycheck cycle through mathematical literacy.
Monthly readers
Interactive tools
Articles & guides
Physiology chapters
Sarah M.
Software Engineer
“This is the first time someone explained portfolio risk in a way that makes sense. The biological metaphors clicked instantly.”
If you’re new here, take a breath.
This site is not about predictions, hot picks, or hype. It exists to help you think clearly about money — and about living systems — using the same mathematical principles used to study complex biology.
You do not need an advanced math background. Everything here builds intuition first. Formulas come later, if at all.
Math doesn’t predict the future — it helps you survive it.
The Mathematics of
the Living Body
Volume 1: Cardiovascular Physiology
A rigorous companion text that derives every equation in cardiovascular physiology from its molecular biology. Every chapter opens with named proteins and cellular mechanisms. Every equation is labelled: core principle, useful approximation, or known limit. Every worked example reports a range, not a single number.
Subscribers to The BioFlywheel Letter receive the buy link first.
How This Site Works
- Markets are treated as living systems, not machines
- Risk is something to design around, not eliminate
- Long-term survival matters more than short-term prediction
- Math is used as a thinking tool, not a trading signal
- Physiology and finance share the same feedback architecture
🎯 Not Sure Where to Start?
Take our 30-second assessment to find your perfect learning path
🧬 Why Learn From a Cancer Biologist?
Traditional investing advice treats markets as mechanical systems. But markets are alive — they adapt, evolve, and respond to stress just like biological organisms. My background in computational cancer biology gives me a unique lens: I analyze portfolios the same way I analyze cellular systems, looking for resilience, growth signals, and immune responses to market threats. The same framework now drives the physiology books, the BioFlywheel newsletter, and the health trackers. Biology is the unifying language.
📰 Latest Articles & Insights
Updated Regularly · New Content Every Week
Understanding Quantitative Backtesting in Investing
Investing often feels uncertain. One way investors bring more discipline to the process is through quantitative backtesting — applying mathematical frameworks to historical data.
Dave Ramsey’s 4-Fund Portfolio: Grow Your Wealth Simply
A simple investment strategy that emphasizes growth and diversification through four different types of mutual funds or ETFs, designed for long-term returns.
Tokenization: The Future of Global Finance Explained
The actual revolution is happening in the plumbing. What happens to your stocks, bonds, real estate, and commodities when they all become tokens on blockchain rails?
Choose Your Path
Pick the option that feels closest. There is no wrong choice.
🌱 I’m New to Investing
Start with simple math concepts and clear explanations.
🌿 I Invest, But Want Better Structure
Learn how risk, compounding, and systems thinking interact.
🌳 I Like Systems & Deep Thinking
Explore biological and mathematical frameworks applied to physiology, investing, and health.
🧬 Biological Systems Tools
My signature tools that apply cancer biology principles to portfolio management:
Portfolio Immune System Analyzer
Diagnose your portfolio’s resilience using biological defense principles — inspired by how immune systems survive stress.
Try Free Portfolio ScanBioFlywheel Calculator
Build self-reinforcing investment systems that compound like cellular growth. Calculate momentum effects in your wealth-building strategy.
Calculate Your FlywheelInteractive Learning Tools
Practice with games, quizzes, and simulations designed to build mathematical intuition for investing decisions.
Explore Games & Quizzes📚 Books, Workbooks & Health Trackers
All products apply the same BioFlywheel methodology — structure first, mathematics always.
Stoic Investing: Stability Reflection Workbook
Companion to the annotated Meditations
18 modules in investor discipline and behavioral analysis built around the Stability Score framework. Not a journal — a system.
Stoic Investing: Stability Under Market Stress
An annotated edition of Marcus Aurelius’s Meditations
18 parts covering drawdown discipline, noise and narrative, time horizon, and the Stability Score framework.
Math-Optimized Life Dashboard
A quantitative health ledger for the long game
Track 18+ biomarkers with a slope formula that tells you whether each metric is rising, falling, or stable.
DASH Diet Math Planner
NIH/NHLBI · #1 Heart-Healthy Diet 2025
Weekly compliance scorer with auto-slope. Links diet compliance to blood pressure outcomes. Reduces systolic BP by 5.5 mmHg.
Diabetes Prevention Tracker
NIH/NIDDK · 58% diabetes risk reduction
Tracks the two NIH DPP goals — 7% weight loss and 150 min/week activity — with auto-computed slopes. Includes the 16-week Lifestyle Balance program tracker.
View All Products
Books, workbooks, health trackers, and tools — all at the Equations Sinkala store.
Browse the store →Own Pieces of Systems-Based Thinking
Each NFT represents a key principle from the cancer biology approach to investing — focused on structure, rules, and long-term discipline over predictions.
Support educational content creation while building your collection of timeless insights.
Portfolio-Level Position Sizing
How to scale positions based on portfolio signals — a biological approach to allocation.
Temporal Dynamics of Resilience
Why robust systems outlast clever trades — lessons from cancer adaptation.
Systems Beat Predictions
Mathematical evidence: disciplined systems outperform accurate forecasts.
Every mint supports research and content creation that bridges cancer biology and financial education.
View Full Collection on Zora →What You Won’t Find Here
This site is for people who prefer understanding over excitement.
📚 Additional Resources
Community & Discussion
Social Media for InvestorsInteractive Simulators
Stoculator – Investment SimulatorThe BioFlywheel Letter
Subscribe — free bi-weekly newsletter❓ Frequently Asked Questions
Do I need a math or science background?
Is this site free?
Do you provide specific investment recommendations?
What is The Mathematics of the Living Body?
What is The BioFlywheel Letter?
📋 Investment Platform Reference Guide
Popular platforms for different asset types:
- Cryptocurrency: Coinbase, Binance, Kraken
- Stocks: Robinhood, eToro
- ETFs: Vanguard, Fidelity, Charles Schwab
- Bonds: TreasuryDirect, Charles Schwab, Fidelity
🔢 External Mathematical Resources
- The Bright Side of Mathematics — Comprehensive math topics and tutorials
“Pure mathematics is, in its way, the poetry of logical ideas.”
– Albert Einstein
“Currently developing a comprehensive book proposal exploring how mathematical thinking transforms everyday decision-making — Advanced Mathematics for Everyday Thinking: How to Think Clearly, Calmly, and Wisely in a Complex World — with interest from UTA Literary Agency. Also the author of The Mathematics of the Living Body series, launching 2026.”
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One email per week with biological systems insights, new tools, and mathematical thinking frameworks. No spam. No fluff. Unsubscribe anytime.
📰 Prefer a dedicated newsletter? Subscribe to The BioFlywheel Letter — physiology, cancer biology, and quantitative finance in one equation per issue.
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