| “mbscriptA” – “mbscriptZ”, “mbscripta” – “mbscriptz” | Mathematical bold script letters (𝓐–𝓩, 𝓪–𝔃) |
| “setF”, “setC”, “setR”, “setQ”, “setZ”, “setN”, “setP” | Abstract and common number sets |
| “+” – “*”, “/”, “&&”, “||”, “!” | Arithmetic and logical operators |
| “=”, “==”, “<”, “<=”, “>”, “>=”, “!=”, “/=”, “~”, “~~”, “<<”, “>>” | Comparison relations |
| “<=>”, “=>”, “=<”, “<==>”, “==>”, “==<”, “|-”, “|=”, “TT”, “BB” | Inference relations and constants |
| “<->”, “->”, “<-”, “<-->”, “-->”, “<--” | Arrows |
| “]]”, “:=”, “=def=” | “Let” and defining signs |
| “+-”, “-+”, “&”, “oo” | Various symbols |
| “---”, “--” | Dashes: em-dash and en-dash |
| “``”, “''”, “<<<”, “>>>” | Quotation marks |
| “␣␣␣”, “␣␣”, “.” | Whitespace sequences: em-space, en-space, and thin-space (respectively) |