0x0000211D
0x0000211D is a hexadecimal literal that corresponds to the Unicode code point U+211D, which is the Real Number Symbol ℝ. In Unicode terminology, the character name is REAL NUMBER SYMBOL, and it is commonly used to denote the set of real numbers in mathematics and related disciplines.
In terms of encoding, 0x211D identifies the same character across systems that reference Unicode code points
Usage and implications: The symbol ℝ is widely used in mathematics, physics, and related fields to represent
See also: Unicode code points and encoding, real numbers, mathematical symbols, and character representations in programming