U+2242 "≂" Minus Tilde Unicode Character
Unicode Version 17.0
U+2242 "≂" Minus Tilde is a mathematical symbol that represents the concept of being asymptotically equal to or approximately equal to, but with a subtle distinction from the similar "≈" symbol. It is often used in formal logic and mathematics to denote a relation of equivalence or approximation that may include a negative or subtractive connotation, as implied by the "minus" in its name. This character typically appears in technical documents, computer algebra systems, and typesetting environments like LaTeX to express that two quantities are roughly equal, often within a specific margin or under asymptotic conditions. Its visual design combines a horizontal minus sign with a tilde placed above it, and it belongs to the Mathematical Operators Unicode block, providing a precise typographic tool for writers and researchers who need to convey nuanced mathematical relationships.
General Properties
Encodings
| HTML Decimal Encoding |
≂ |
| HTML Hex Encoding |
≂ |
| UTF-8 Encoding |
0xE2 0x89 0x82 |
| UTF-16 Encoding |
0x2242 |
| UTF-32 Encoding |
0x00002242 |
| C/C++/Java Escape |
\u2242 |
Unicode Properties