# F3l Core
Re-Export `f3l_glam`.<br>

## Math
* Covariance
* Jacobi (Symmetric Matrix only)
* Eigenvalue and Eigenvector ( 3 x 3 or 2 x 2 )
* Row echelon form (rref)

## Root
* One Polynomial
  - [X] Root2
  - [X] Root3
  - [ ] Root4 and upper

## MatrixLinAlg (Experimental) 
To find some linear algebra equation.<br>
    -[ ] AB =  B
    -[ ] AX = XB