⌅  
 Projective
Unicode: U+2305
HTML: ⌅
About this Symbol
The Projective symbol (⌅) is a Unicode character with code point U+2305. It belongs to the Arrows & Pointers category of Unicode symbols.
Usage Examples
- Plain text: 
⌅ - HTML: 
⌅ - Unicode: 
U+2305 
How to Type
Windows
Hold Alt and type 8965 on the numeric keypad.
macOS
Press Command + Control + Space to open the Character Viewer, then search for "Projective".