Σ
Sigma (Capital)
Standard deviation or summation
49
Frequency
U+03A3
Unicode
Abstract Mathematics
Cluster
Mathematical Topics
#
statistics
Analysis of data and probability
#
algebra
Study of mathematical symbols and rules for manipulating them
#
summation
summation
Σ
Abstract Mathematics
This symbol belongs to this cluster
High-level abstractions and theoretical frameworks
Related Symbols
Symbols sharing similar mathematical topics and concepts
=
Equals
100 frequency
algebralogic
+
Plus
98 frequency
arithmeticalgebra
−
Minus
97 frequency
arithmeticalgebra
×
Times
95 frequency
arithmeticalgebra
÷
Divide
93 frequency
arithmeticalgebra
∑
Summation
87 frequency
algebracalculus
√
Square Root
84 frequency
algebraanalysis
∈
Element Of
76 frequency
set-theorylogic
4-Dimensional Position
This symbol's position in the 4D clustering space based on frequency, topic count, diversity, and abstractness
Frequency
0.490
Topic Count
0.300
Topic Diversity
0.200
Abstractness
0.433