Natural Numbers
ℕ
Type it
| Unicode | U+2115 | |
|---|---|---|
| LaTeX | \mathbb{N} | |
| HTML entity | ℕ | |
| Character | ℕ |
Meaning
The set of counting numbers 1, 2, 3, and so on. Some authors include 0, so check the convention in use. Compare with Integers and Real Numbers.
How to read it
n ∈ ℕ
is read “n is a natural number”.