Reference

Appendix D: Mathematics Reference

Mathematics Reference

Linear Algebra Cheat Sheet

Vector Operations

  • Dot product: <!--MATHBLOCK0-->
  • Norm: <!--MATHBLOCK1-->

    • Matrix Operations

  • Transpose: <!--MATHBLOCK2-->
  • Inverse: <!--MATHBLOCK3-->

    • Calculus Cheat Sheet

    Chain Rule

$\frac{d}{dx}f(g(x)) = f'(g(x)) \cdot g'(x)$

Gradient

$\nabla f = \left[\frac{\partial f}{\partial x_1}, ..., \frac{\partial f}{\partial x_n}\right]$