Description: This toolbox is collection of some theory in Max Plus Algebra and
Petrinet.
Examples:
* finding solution Ax=Ay, Cx=Dy in maxplus algebra
* finding eigenvalue and eigenvector in maxplus algebra
* possible eigenvalue and eigenvector of interval matrice over maxplus
* Identify Petri net that created in PIPE version 2.5rc5, 3.0, 4.2.1
algebra
* maxplus cyle time vector, and many more