Code point
U+2973
Glyph appearance depends on your fonts.
U+2973
SmU+2973 LEFTWARDS ARROW ABOVE TILDE OPERATOR is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Supplemental Arrows-B block.
Choose the representation you need, then copy its value.
U+2973
10611
⥳
⥳
⥳
E2 A5 B3
2973
00002973
%E2%A5%B3
\u2973
\u2973
\u2973
\2973