Explore tens of thousands of sets crafted by our community.
Mathematical Symbols
43
Flashcards
0/43
Equivalent
\equiv
Multiplicative inverse or reciprocal
a^{-1} or \frac{1}{a}
Set membership
\in
Real numbers
\mathbb{R}
Infinity
\infty
Summation notation
\sum
Integers
\mathbb{Z}
For all
\forall
Approximately equal to
\approx
Matrix multiplication
\mathbf{A} \times \mathbf{B}
Because
\because
Unique existence
\exists!
Empty set
\emptyset or \{\}
Proportional to
\propto
Much greater than
\gg
Much less than
\ll
Integral symbol
\int
Direct product
\otimes
Complex numbers
\mathbb{C}
Exists
\exists
Limit notation
\lim
Perpendicular lines
\perp
Not equal to
\neq
Dot product of vectors
\vec{a} \cdot \vec{b}
Intersection of sets
\cap
Subset
\subseteq
Union of sets
\cup
Cartesian product of sets
\times
Identity element for multiplication
1
Element-wise addition in vectors
\vec{a} + \vec{b}
Derivative notation
\frac{dy}{dx} or f'(x)
Rational numbers
\mathbb{Q}
Direct sum
\oplus
Natural numbers
\mathbb{N}
Identity element for addition
0
Pi product notation
\prod
Superset
\supseteq
Angle measurement
\angle ABC
Parallel lines
\parallel
Additive inverse
-a or -1 \times a
Right angle
\angle ABC = 90^{\circ}
Therefore
\therefore
Cross product of vectors
\vec{a} \times \vec{b}
© Hypatia.Tech. 2024 All rights reserved.
