0̸

Unicode 0x2205, cv98.svg Slashed zero is forced with ⟨︀⟩ in a supporting font. Translingual Symbol mul symbol A common variant of the digit mul 0, used to keep it distinct from the letter O. A common hack for the empty-set symbol mul ∅, typeset by overstriking a 0 with a solidus mul ◌̸. Usage notes Unicode encodes this glyph as a standardized variant of the normal mul 0 followed by Variation Selector 1 (U+FE00). In HTML 0︀ produces a slashed zero, 0︀.http://unicode.org/Public/UNIDATA/StandardizedVariants.txt Not to be confused with mul ∅ (empty set) nor (empty set, Variation Selector 1).https://www.unicode.org/L2/L2015/15268-slashed-zero.pdf References