# 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:

### negation (not)

Negates a logical value, i.e., ! true = false and ! false = true.

### 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

### Ordered Pair

A set of two elements.

### 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".

### Citation

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

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"Mathematical Symbols." Symbols.com. STANDS4 LLC, 2024. Web. 22 Apr. 2024. <https://www.symbols.com/category/36/Mathematical+Symbols>.

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A Tonga
B Rwanda