christianp.space

math

11 items with this tag.

  • Aug 08, 2026

    Cross Products Measure The Area Of Two Vectors

    • linearalgebra
    • math
  • Aug 08, 2026

    Dot Products Are The Action Of Moving One Vector On To The Line Of Another Vector

    • linearalgebra
    • math
  • Aug 06, 2026

    Multiplying Two Matrices Is The Math Behind Applying Two Transformations To A Vector

    • math
    • linearalgebra
  • Aug 06, 2026

    The Determinate Of A Matrix Measures The Change In Area Of A Square On A Grid

    • linearalgebra
    • math
  • Aug 05, 2026

    Linear Transformations Are Described By The Change In The Basis Vectors

    • linearalgebra
    • math
  • Aug 05, 2026

    Linear Transformations Stretch The Grid

    • linearalgebra
    • math
  • Aug 04, 2026

    Basis Vectors Are The 1s Of The XY Coordinate System

    • linearalgebra
    • math
    • vectors
  • Aug 04, 2026

    Linear Combinations Cover The Entire Space, Usually

    • linearalgebra
    • math
  • Aug 04, 2026

    Scaling Means To Multiply A Vector

    • linearalgebra
    • math
    • scaling
  • Aug 04, 2026

    Vectors Can Be Summed Because They Are Movement

    • linearalgebra
    • math
    • vectors
  • Aug 04, 2026

    Vectors Represent Movement

    • linearalgebra
    • math

Recent Writing

  • A Brief Reference Guide to Japanese History

    Apr 01, 2026

  • The Algorithmic Entombment of The Self

    Mar 14, 2026

  • You Are Not A Brand

    Feb 23, 2026

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Recent Investing

  • Nintendo

    Apr 02, 2026

Recent Notes

  • Investing In A Stock Is Investing In A Business

    Aug 26, 2026

  • A Margin Of Safety Is The Most Important Tool For The Protective Investor

    Aug 25, 2026

  • Sit On Your Ass Investing

    Aug 25, 2026

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