ℑ

See also: Appendix:Variations of "i"

ℑ U+2111, ℑ BLACK-LETTER CAPITAL I ← ℐ [U+2110] Letterlike Symbols ℒ → [U+2112]

Translingual

Symbol

ℑ

1. (mathematics) The imaginary part of an complex number

Synonyms

• Im

Coordinate terms

• ℜ and Re