Code point
U+2371
Glyph appearance depends on your fonts.
U+2371
SoU+2371 APL FUNCTIONAL SYMBOL DOWN CARET TILDE is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Miscellaneous Technical block.
Choose the representation you need, then copy its value.
U+2371
9073
⍱
⍱
E2 8D B1
2371
00002371
%E2%8D%B1
\u2371
\u2371
\u2371
\2371