# Mathematical Symbols Page #6

#### 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:

### Nomega

Nomega is used for determining sets of numbers that include either a continuous and infinite set of positive numbers and zero OR a continuous and infinite set of negative numbers and zero.

### Not Almost Equal To

Symbols used to denote items that are not approximately equal.

### not element of

Indications that an element is not a member of a set.

### Not less than or greater than

Specifies that one value is not less than or greater than another.

### Not Parallel To

Specifies that two lines are not parallel to each other.

### not subset

Indications that a set is not a subset of another set

### Not Superset

Indicates that a set is not a superset of another set.

### Open Interval

A range of values between, but not equal to, the listed values.

### or

The statement "A or B" is true if A or B is true

### Parallel To

Specifies that two lines are parallel to each other.

### Per mille

A per mille (from Latin per mīlle, "in each thousand"), also spelled per mil, per mill, permil, permill, or permille is a sign indicating parts per thousand.

### Per ten thousand sign

A per ten thousand sign or basis point (often denoted as bp, often pronounced as "bip" or "beep") is (a difference of) one hundredth of a percent or equivalently one ten thousandth. The related concept of a permyriad is one part per ten thousand. Figures are commonly quoted in basis points in finance, especially in fixed income markets.

### Percent Symbol

The term "percent" is derived from the Latin per centum, meaning "hundred" or "by the hundred".

### Pi

The number pi (symbol: π) /paɪ/ is a mathematical constant that is the ratio of a circle's circumference to its diameter, and is approximately equal to 3.14159.

### Citation

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

Style:MLAChicagoAPA

"Mathematical Symbols." Symbols.com. STANDS4 LLC, 2023. Web. 21 Mar. 2023. <https://www.symbols.com/category/36/Mathematical+Symbols>.

• Symmetry:
• Shape:
• Colors:
• Curveness:
• Crossing: