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Petri net: различия между версиями
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| (не показаны 2 промежуточные версии этого же участника) | |||
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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> | 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''' | (respectively, from <math>q</math> to <math>t</math>) is called an '''input''' | ||
( | (respectively, an '''output''') '''place''' of <math>t</math>. | ||
The same place can be both an input and an output place of <math>t</math>. | The same place can be both an input and an output place of <math>t</math>. | ||
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A transition is not enabled if there are not sufficiently many tokens in each | A transition is not enabled if there are not sufficiently many tokens in each | ||
of its input places. | of its input places. | ||
[[Категория:Сети Петри]] | |||
[[Категория:Граф-модели]] | |||
[[Категория:Теория вычислений]] | |||
