\ominusThe \ominus symbol represents the binary operation of subtraction or a similar operation in various mathematical contexts. It is often used to denote a specific type of subtraction or difference operation, such as in set theory or vector spaces.
Set difference, representing elements in A that are not in B.
A \ominus BA general subtraction operation between two elements x and y.
x \ominus yVector subtraction, representing the difference between vectors v and w.
v \ominus w