# Mathematical Symbols Page #8

#### This page lists all the various symbols in the **Mathematical Symbols** category.

This is a list of symbols found within all branches of mathematics.

## Symbols in this category:

### Right Triangle

Specifies that a triangle is a right triangle (i.e., has an angle that is 90 degrees)

### set

A set is a collection of elements represented as a comma separated list of elements.

### set equal to

Define the value of a variable as equal to constant or to value of another variable.

### Square Root

The square root of a number is the value that you need to multiple by itself to get the number.

### Summation

The sum of the results of a function over a range of values. Basically an upper-case Sigma.

### Suzhou numbers

The Suzhou numerals, also known as Suzhou mazi or huama, is a numeral system used in China before the introduction of Arabic numerals.

### Symmetric Difference

Items that belong to two sets but not the intersection of the two sets.

### Citation

#### Use the citation below to add this symbols category to your bibliography:

**Style:**MLAChicagoAPA

"Mathematical Symbols." *Symbols.com.* STANDS4 LLC, 2023. Web. 2 Jun 2023. <https://www.symbols.com/category/36/Mathematical+Symbols>.

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