Examples of using A binary relation in English and their translations into Portuguese
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In mathematics, a binary relation R over a set X is transitive if whenever an element a is related to an element b
FP is formally defined as follows: A binary relation P(x, y)
R is a binary relation on W. Elements of W are called nodes
A binary relation tells you only that node a is connected to node b, and that node b is connected to node c, etc. After the transitive closure is constructed, as depicted in the following figure, in an O(1) operation one may determine that node d is reachable from node a. .
Define a binary relation formula_58 on the set of formula_57-terms such that formula_60 if
The TFNP formal definition is given as follows: A binary relation P(x, y)
A binary relation P(x, y)
two binary operations+ and· on M, a binary relation< on M,
Relation-preserving isomorphism=== If one object consists of a set" X" with a binary relation R and the other object consists of a set" Y" with a binary relation S then an isomorphism from" X" to" Y" is a bijective function such that: :formula 21S is reflexive, irreflexive, symmetric,
In mathematics, a binary relation, R, is called well-founded(or wellfounded)a relation is well founded if(∀ S⊆ X).{\displaystyle(\forall S\subseteq X)\;.} Some authors include an extra condition that R is set-like, i.e., that the elements less than any given element form a set.">
v→ w is in P. Note that→G is a binary relation on the strings of Σ.
There is also a primitive binary relation called order,
For example, consider the language with one binary relation symbol.
Adding a single binary relation symbol to monadic logic,
The fundamental primitive binary relation is Inclusion,
Given a domain"D", let binary relation"R" be a subset of"D"×"D.
The signature has equality and a single primitive binary relation, set membership,
Basic concepts and notation==Set theory begins with a fundamental binary relation between an object and a set.