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Code 177
Visual form
Name
plus-minus sign
Similar character
∓ (minus-or-plus sign)
Encodings
Unicode | U+00B1 (decimal: 177) HTML | ± | ± | ± | ± | ± Wolfram Language | \[PlusMinus] | \.b1
Standard blocks
Unicode | Latin-1 Supplement (128 through 255) (128 characters) ISO 8859 | ISO 8859-1 (Latin-1) (character 177)
Unicode classification
symbol 〉 math 〉 operator