\biguplus - LaTeX Symbol

Back to Symbols

⨄

\biguplus

The \biguplus command in LaTeX is used to denote the disjoint union of a collection of sets. It is an operator that represents the union of sets where each element is considered distinct, even if it appears in more than one set.

Examples

A ⨄ B

Disjoint union of sets A and B

A \biguplus B

i = 1 ⨄ n A_{i}

Disjoint union of a sequence of sets A_i from i=1 to n

\biguplus_{i=1}^{n} A_i

X = j \in J ⨄ X_{j}

Disjoint union of indexed family of sets X_j over index set J

X = \biguplus_{j \in J} X_j