ℝ

See also: Appendix:Variations of "r"

Translingual

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium. Particularly: “Which language?”)

Noun

ℝ

1. (mathematics) The set of real numbers.
2. (mathematics) This set, equipped with any of its standard structure; the real line.

Derived terms

• ℝ-order tree (English)