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Double-Struck Capital R Symbol

Double-Struck Capital R ℝ

U+211D • double-struck

Double-Struck Capital R Symbol

Double-Struck Capital R (R) is an uppercase Latin letter 'R' rendered in a double-struck or blackboard bold style. It is widely used in mathematics to represent the set of real numbers.

The Symbol For Double-Struck Capital R (ℝ) is a unicode character in the Basic Multilingual Plane Plane. It is found in the Letterlike Symbols block and was approved as part of Unicode Version 1.1 in 1993

double-struckcapitalrletterlatinsymbolmathematicsreal-numbersblackboard-boldnotationset

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  • Full Name: Double-Struck Capital R
  • Plane: Basic Multilingual Plane
  • Block: Letterlike Symbols
  • Unicode: U+211D
  • Unicode Version: 1.1
  • Year Added: 1993