≡
Identical To
Congruence or identity
23
Frequency
U+2261
Unicode
Fundamental Operations
Cluster
Mathematical Topics
#
algebra
Study of mathematical symbols and rules for manipulating them
#
number theory
Study of properties of integers
#
logic
Formal reasoning and proof
∘
Fundamental Operations
This symbol belongs to this cluster
Basic arithmetic and algebraic operations used across all mathematics
Related Symbols
Symbols sharing similar mathematical topics and concepts
=
Equals
100 frequency
algebralogic
∈
Element Of
76 frequency
set-theorylogic
∏
Product
67 frequency
algebracalculus
≠
Not Equal
51 frequency
algebralogic
∖
Set Minus
21 frequency
set-theoryalgebra
+
Plus
98 frequency
arithmeticalgebra
−
Minus
97 frequency
arithmeticalgebra
×
Times
95 frequency
arithmeticalgebra
4-Dimensional Position
This symbol's position in the 4D clustering space based on frequency, topic count, diversity, and abstractness
Frequency
0.230
Topic Count
0.300
Topic Diversity
0.400
Abstractness
0.500