====== Math functions present inside Impulse Physics ======

Impulse Physics features its own, small math library in order to stay lean on dependencies. 

Currently, it has support for the following:

  * [[2x2 Matrix]]
  * [[3x3 Matrix]]
  * [[4x4 Matrix]]
  * [[2D Vector]]
  * [[3D Vector]]

===== Float comparison =====

Floating-point numbers are almost always stored inaccurately in computers' memory. This is because of the [[https://en.wikipedia.org/wiki/IEEE_754|IEEE-754]] standard that is used to store the number.

To learn which methods Impulse Physics offers to compare floating-point numbers, visit [[floating point comparison]].