New posts in Relations

Orders, Partial Orders, Strict Partial Orders, Total Orders, Strict Total Orders, and Strict Orders

Finding $f(x)$ given a function $f : \Bbb N \to \Bbb N$ which satisfies $f\circ f(x) + f(x) = 2x+15$

"Predicate" vs. "Relation"

How do I define exactly what a function is?

Logical proposition for "Every positive integer can be written as the sum of 2 squares"

Composition relation of R1 ∘ R2

Is every relation which is transitive and symmetric also reflexive?

What does it mean to say "a divides b"

Is my understanding of Binary relations correct?

Definition of smallest equivalence relation