ℙ

See also: Appendix:Variations of "p"

ℙ U+2119, ℙ
DOUBLE-STRUCK CAPITAL P
← ℘
[U+2118] 		Letterlike Symbols ℚ →
[U+211A]

𝐏 U+1D40F, 𝐏
MATHEMATICAL BOLD CAPITAL P
← 𝐎
[U+1D40E] 		Mathematical Alphanumeric Symbols 𝐐 →
[U+1D410]

Translingual

Alternative forms

Etymology

From 𝐏 for prime, and later for probability. The usage of blackboard bold dates to the 1960s.

Symbol

ℙ

  1. (mathematics) alternative form of 𝐏, the set of prime numbers
  2. (mathematics) alternative form of 𝐏, the probability of an event
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.