Very simple question: I'm looking for the symbol that indicates that two worlds from 2 different Kripke-models are bisimilar, that there is a bisimulation between those two.
In most articles a left-right-arrow with a line below is used.
Very simple question: I'm looking for the symbol that indicates that two worlds from 2 different Kripke-models are bisimilar, that there is a bisimulation between those two.
In most articles a left-right-arrow with a line below is used.