Stories by efavdb

Three lessons from safety stock theory

A look at some of the creative ways companies try to dodge high tariffs

Garment Color and Lighting

Where to park your car [pdf]

Mathematics of Parking Tickets

Inchwormrf – a Python package for finding roots of 1-d functions

Spaced repetition can allow for infinite recall

Counting the number of ways to make change for a trillion dollars

Generalized Dollar Cost Averaging

Physics-based proof of the duality theorem for linear programs

Pricing Dividend Stocks

Utility Engines

2+1=4, by quinoa

Q-Learning and DQN

Sample pooling to reduce needed disease screening test counts

Introduction to reinforcement problem with toy example

Universal limiting mean return of CPPI investment portfolios

Universal Drawdown Statistics in Investing

TimeMarker Class for Python

Backpropagation in Neural Networks

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