Stub articles are articles that need expansion. An article is designated as a stub by adding the {{stub}} tag.

“The cardinality of a set A, written as |A| or #(A), is the number of elements in A. Cardinality...

Cardinality

“A fraction is a number expressed as the quotient of two mathematical expressions, often...

Fraction

Analytic geometry

“Mathematical rigor usually refers to the degree to which a mathematical argument (or, more...

Mathematical rigor

“Average rate of change is the ratio between the change in a quantity over an internal interval...

Average rate of change

“Prime factorization is the process of separating a composite number into its prime factors. A...

Prime factorization

“The square root of 2 is an irrational number. It can be represented by and has an approximate...

Square root of 2

“Circumference is the distance, or perimeter, around a closed curve. The circumference of a...

Circumference