Petri net: различия между версиями

Consider a transition <math>t</math>. Every place <math>p</math> (respectively, <math>q</math>) such that there is an arc from <math>t</math> to <math>p</math>

(respectively, from <math>q</math> to <math>t</math>) is called an '''input'''

The same place can be both an input and an output place of <math>t</math>.