NOT AN ELEMENT OF U+2209

BlockMathematical Operators
CategoryMath Symbol
DecompositionELEMENT OF (U+2208) COMBINING LONG SOLIDUS OVERLAY (U+0338)
UTF-80xE2 0x88 0x89
UTF-160xFF 0xFE 0x9 0x22
UTF-320xFF 0xFE 0x0 0x0 0x9 0x22 0x0 0x0
HTML∉
Pythonu"\u2209"