Commutativity: states can be merged in any order; A ∨ B = B ∨ A. If Alice and Bob exchange states, they can each merge the other’s state into their own and arrive at the same result.
推进中国式现代化是系统性工程。从全局上谋势，在关键处落子，同向发力、形成合力，中国式现代化的步伐将更加坚实有力。
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Author(s): Oliver A. Dicks, Solveig S. Aamlid, Alannah M. Hallas, Joerg Rottler
While most of the extensions to the type system are “inert” type
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