It's not abstract algebra, but a subfield of this branch focuses on congruences between numbers given a fixed modulus.
Because of a set of axioms, Giuseppe Peano is the namesake of the first-order theory of this branch of mathematics. Polish notation is a syntactic form for creating expressions described by this branch of mathematics. It's not abstract algebra, but a subfield of this branch focuses on congruences between numbers given a fixed modulus. Every integer greater than one is either prime or the product of prime numbers according to the (*) fundamental theorem of this discipline. A sequence described by this branch of math has a constant difference between consecutive terms, and its namesake mean is the sum of a set of numbers divided by the number of numbers. For 10 points, name this sub-branch of number theory that analyzes operations like addition and multiplication.
Because of a set of axioms, Giuseppe Peano is the namesake of the first-order theory of this branch of mathematics.
arithmetic [accept  modular arithmetic;  prompt on  number theory until read] 