"Mathematics" is the examination of numbers, quantity and space in either an applied or an abstract manner.
Some subfields in "Mathematics" include How to perform basic math problems. How to solve for different unknowns. How to graph/chart sets of numbers. How to perform higher level calculus and physic problems.
Goals of "Mathematics" include To study physics. To study economics. To learn basic day to day math/financial problems.
Albert Einstein. Isaac Newton. Alan Turing. Carl Friedrich Gauss are a few specialists of "Mathematics".