Mathematical Symbols Page #7

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:

Plus or Minus

Indicates that result can be the sum or difference of two values.

Read more »

Power Set

A power set refers to subsets of A.

Read more »


The probably of an event happening.

Read more »


The product of a function over a range of values.

Read more »

Proper Subset (also called a strict subset)

A proper subset is subset that has few elements than the set, i.e., the subset can not be the original set.

Read more »

Proper Superset (also called strict superset)

A proper superset is a superset that has more elements than a set.

Read more »

Proportional to

Specifies that a value is proportional to another value

Read more »


Means a statement is provable

Read more »


Represents the set {a + bi + cj + dk : a,b,c,d ∈ real numbers}

Read more »

Rational Numbers

Represents the set of all rational numbers.

Read more »

Real Numbers

Represents the set that contains all real numbers.

Read more »

Relative Complement

Refers to objects that belong to one set but are not in the other set.

Read more »

Right Angle

Specifies that an angle is 90 degrees.

Read more »

Right Open Interval

A range of values between the listed values including the left value but not the right value.

Read more »

Right Triangle

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

Read more »

Have a discussion about the Mathematical Symbols category with the community:



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


    "Mathematical Symbols." STANDS4 LLC, 2022. Web. 23 May 2022. <>.

    We need you!

    Help us build the largest human-edited symbols collection on the web!

    Graphical Index

    Use our unique search feature to find a symbol based on its various graphical characteristics:

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