Mathematical notation consists of using symbols for representing operations, unspecified numbers, relations, and any other mathematical objects and assembling them into expressions and formulas. Mathematical notation is widely used in mathematics, science, and engineering for representing complex concepts and properties in a concise, unambiguous, and accurate way.

https://en.wikipedia.org/wiki/Mathematical_notation

Let’s simplify that down even further!

Math is the use of symbols to represent:

• operations (Alterations / Changes)
• Unknowns (Placeholders)
• relations 
• mathematical objects 

Math then assembles these Symbols into expressions and formulas.

Math is used to simplify complex concepts and properties in a concise, unambiguous, and accurate way.

It’s a Language of Simplicity.

And here is the Glossary of this Language: https://en.wikipedia.org/wiki/Glossary_of_mathematical_symbols

And the Mathematical Jargon

https://en.wikipedia.org/wiki/Glossary_of_mathematical_jargon