$jlreq:Math-operators
[+\u00B1\u00D7\u00F7\u2212-\u2213]
[+\xB1\xD7\xF7\x{2212}-\x{2213}]
Test a string: Show
Compare with: Show
Complemetary
[Notes] [Official]
The set definition is contained in sets.json data file.
sets.json
U+002B
U+00B1
U+00D7
U+00F7
U+2212
U+2213