pub const MATH_SYMBOL: &'static [(char, char)] =
&[('+', '+'), ('<', '>'), ('|', '|'), ('~', '~'), ('\u{ac}', '\u{ac}'),
('\u{b1}', '\u{b1}'), ('\u{d7}', '\u{d7}'), ('\u{f7}', '\u{f7}'),
('\u{3f6}', '\u{3f6}'), ('\u{606}', '\u{608}'), ('\u{2044}', '\u{2044}'),
('\u{2052}', '\u{2052}'), ('\u{207a}', '\u{207c}'),
('\u{208a}', '\u{208c}'), ('\u{2118}', '\u{2118}'),
('\u{2140}', '\u{2144}'), ('\u{214b}', '\u{214b}'),
('\u{2190}', '\u{2194}'), ('\u{219a}', '\u{219b}'),
('\u{21a0}', '\u{21a0}'), ('\u{21a3}', '\u{21a3}'),
('\u{21a6}', '\u{21a6}'), ('\u{21ae}', '\u{21ae}'),
('\u{21ce}', '\u{21cf}'), ('\u{21d2}', '\u{21d2}'),
('\u{21d4}', '\u{21d4}'), ('\u{21f4}', '\u{22ff}'),
('\u{2320}', '\u{2321}'), ('\u{237c}', '\u{237c}'),
('\u{239b}', '\u{23b3}'), ('\u{23dc}', '\u{23e1}'),
('\u{25b7}', '\u{25b7}'), ('\u{25c1}', '\u{25c1}'),
('\u{25f8}', '\u{25ff}'), ('\u{266f}', '\u{266f}'),
('\u{27c0}', '\u{27c4}'), ('\u{27c7}', '\u{27e5}'),
('\u{27f0}', '\u{27ff}'), ('\u{2900}', '\u{2982}'),
('\u{2999}', '\u{29d7}'), ('\u{29dc}', '\u{29fb}'),
('\u{29fe}', '\u{2aff}'), ('\u{2b30}', '\u{2b44}'),
('\u{2b47}', '\u{2b4c}'), ('\u{fb29}', '\u{fb29}'),
('\u{fe62}', '\u{fe62}'), ('\u{fe64}', '\u{fe66}'),
('\u{ff0b}', '\u{ff0b}'), ('\u{ff1c}', '\u{ff1e}'),
('\u{ff5c}', '\u{ff5c}'), ('\u{ff5e}', '\u{ff5e}'),
('\u{ffe2}', '\u{ffe2}'), ('\u{ffe9}', '\u{ffec}'),
('\u{1d6c1}', '\u{1d6c1}'), ('\u{1d6db}', '\u{1d6db}'),
('\u{1d6fb}', '\u{1d6fb}'), ('\u{1d715}', '\u{1d715}'),
('\u{1d735}', '\u{1d735}'), ('\u{1d74f}', '\u{1d74f}'),
('\u{1d76f}', '\u{1d76f}'), ('\u{1d789}', '\u{1d789}'),
('\u{1d7a9}', '\u{1d7a9}'), ('\u{1d7c3}', '\u{1d7c3}'),
('\u{1eef0}', '\u{1eef1}')]