ℕ

See also: Appendix:Variations of "n"

ℕ U+2115, ℕ
DOUBLE-STRUCK CAPITAL N
← ℔
[U+2114] 		Letterlike Symbols № →
[U+2116]

𝐍 U+1D40D, 𝐍
MATHEMATICAL BOLD CAPITAL N
← 𝐌
[U+1D40C] 		Mathematical Alphanumeric Symbols 𝐎 →
[U+1D40E]

Translingual

Alternative forms

Etymology

The capital 𝐍 is used this way in Formulario mathematico (1894) by Giuseppe Peano. The usage of blackboard bold dates to the 1960s.

Symbol

ℕ

  1. (mathematics) alternative form of 𝐍, the set of natural numbers, which may either include zero or not

Derived terms

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