Dictionary Meaning and Definition on 'Unifier'
- Unifier \U"ni*fi`er\, n.
One who, or that which, unifies; as, a natural law is a
unifier of phenomena.
Wikipedia Meaning and Definition on 'Unifier'
In logic, a rule of inference is admissible in a formal system if the set of theorems of the system does not change when that rule is added to the existing rules of the system. In other words, every formula that can be derived using that rule is already derivable without that rule, so, in a sense, it is redundant. The concept of an admissible rule was introduced by Paul Lorenzen (1955).
Admissibility has been systematically studied only in the case of structural rules in propositional non-classical logics, which we will describe next.
Let a set of basic propositional connectives be fixed (for instance, in the case of superintuitionistic logics, or in the case of monomodal logics). Well-formed formulas are built freely using these connectives from a countably infinite set of propositional variables pn. A substitution σ is a function from formulas to formulas which commutes with the connectives, i.e.,[See more about Unifier at Dictionary 3.0 Encyclopedia]
Words and phrases related to 'Unifier'
Unifier Sample Sentences in News
- Language the unifier
I know it’s unpopular with the nationalists, but I’ve long argued the importance of not losing English as the country’s principal language. Yes, losing. When my wife went to school in the ’50s and ’60s, English was the language of tuition and the language at home together with Tagalog. Read more on this news related to 'Unifier'
- My View: Gonzales a unifier for Santa Fe
This letter is to endorse Javier Gonzales for mayor of Santa Fe. First, as a county resident, his governmental experience at the county and in higher education will encourage this important relationship. This will serve mutual and important citizen interests. Read more on this news related to 'Unifier'
- Statement: Fred Oware; The peoples Chairman and the unifier
From December 2012, the New Patriotic Party has been electing a new crop of executives to steer the affairs of the party. The process has been completed at the polling station, constituency and regional level. Read more on this news related to 'Unifier'