ℂ

See also: Appendix:Variations of "c"

ℂ U+2102, ℂ
DOUBLE-STRUCK CAPITAL C
← ℁
[U+2101] 		Letterlike Symbols ℃ →
[U+2103]

𝐂 U+1D402, 𝐂
MATHEMATICAL BOLD CAPITAL C
← 𝐁
[U+1D401] 		Mathematical Alphanumeric Symbols 𝐃 →
[U+1D403]

Translingual

Alternative forms

Etymology

From 𝐂. The usage of blackboard bold dates to the 1960s.

Symbol

ℂ

  1. (mathematics) alternative form of 𝐂, the set of complex numbers
  2. (mathematics) The set of complex numbers equipped with any of its standard structure.
This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.