Empty Set Symbol ∅

∅

Empty Set Symbol Information

Symbol Name Empty Set
Unicode U+2205
Unicode Version 1.1 (June 1993)
Hex Code ∅
HTML Code ∅
HTML Entity ∅
CSS Code \2205

Related Symbols

Σ
∜
⊩
∀
≝
⋕
∎
∈
／
＋
－
＝