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Posts

  • May 3, 2025

    CRTP (Curiously Recurring Template Pattern)

  • Jan 15, 2024

    C++ Type Erasure

  • Jan 7, 2024

    External Polymorphism

  • Dec 8, 2022

    The State Monad

  • Nov 25, 2022

    R-Values and L-Values

  • Jan 30, 2022

    Y Combinator

  • Aug 20, 2021

    BCH Codes

  • May 29, 2021

    Kelly Criterion

  • Apr 2, 2021

    Monads Part 3

  • Mar 3, 2021

    Monads Part 2 (Applicatives)

  • Feb 14, 2021

    Monads Part 1 (Functors)

  • Jan 17, 2021

    Diving into Dihedral groups

  • Dec 6, 2020

    Reconciling Probability

  • Oct 7, 2017

    Euler's Formula for Planar Graphs

  • Sep 16, 2017

    Explaining PCA

  • Sep 2, 2017

    Jordan Normal Form

  • Aug 21, 2017

    The Least Squared Solution in Linear Algebra

Tech Things

  • Matthew Ung
  • matthewung@pm.me
  • MatthewUng

A blog about math, cool things, and other ideas from a curious mind