math_core_renderer_internal/
symbol.rs

1use std::fmt::Debug;
2
3#[cfg(feature = "serde")]
4use serde::Serialize;
5
6/// A character for use in MathML `<mo>` elements.
7///
8/// LaTeX's operator classes cannot be mapped cleanly to MathML's `<mo>` vs `<mi>` distinction.
9/// Some characters that are in class 0 in LaTeX are nevertheless rendered as `<mo>` in MathML.
10#[derive(Debug, Clone, PartialEq, Eq, Copy)]
11#[cfg_attr(feature = "serde", derive(Serialize))]
12#[repr(transparent)]
13#[cfg_attr(feature = "serde", serde(transparent))]
14pub struct MathMLOperator(char);
15
16impl MathMLOperator {
17    #[inline]
18    pub const fn as_char(&self) -> char {
19        self.0
20    }
21}
22
23impl From<MathMLOperator> for char {
24    #[inline]
25    fn from(op: MathMLOperator) -> Self {
26        op.0
27    }
28}
29
30impl From<&MathMLOperator> for char {
31    #[inline]
32    fn from(op: &MathMLOperator) -> Self {
33        op.0
34    }
35}
36
37/// A character from the Basic Multilingual Plane (BMP), stored as a single UTF-16 code unit.
38///
39/// This can only store characters in the BMP (i.e., code points U+0000 to U+FFFF).
40/// `BMPChar::new` will panic if a character outside this range is provided.
41#[derive(Clone, PartialEq, Eq, Copy)]
42struct BMPChar {
43    char: u16,
44}
45
46impl BMPChar {
47    const fn new(ch: char) -> Self {
48        assert!(ch as u32 <= u16::MAX as u32, "Character is outside the BMP");
49        BMPChar { char: ch as u16 }
50    }
51
52    #[inline]
53    pub const fn as_char(self) -> char {
54        debug_assert!(char::from_u32(self.char as u32).is_some(), "Invalid char.");
55        unsafe { char::from_u32_unchecked(self.char as u32) }
56    }
57}
58
59// We use a custom `Debug` implementation to render `BMPChar` as a `char`.
60impl Debug for BMPChar {
61    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
62        f.write_fmt(format_args!("{:?}", self.as_char()))
63    }
64}
65
66macro_rules! make_character_class {
67    ($(#[$meta:meta])* $struct_name:ident, $cat_type:ty) => {
68        $(#[$meta])*
69        #[derive(Debug, Clone, PartialEq, Eq, Copy)]
70        pub struct $struct_name {
71            char: BMPChar,
72            cat: $cat_type,
73        }
74
75        impl $struct_name {
76            const fn new(ch: char, cat: $cat_type) -> $struct_name {
77                $struct_name {
78                    char: BMPChar::new(ch),
79                    cat,
80                }
81            }
82
83            #[inline]
84            pub const fn as_op(&self) -> MathMLOperator {
85                MathMLOperator(self.char.as_char())
86            }
87
88            #[inline]
89            pub const fn category(&self) -> &$cat_type {
90                &self.cat
91            }
92        }
93    };
94}
95
96#[derive(Debug, Clone, Copy, PartialEq, Eq)]
97pub enum OrdCategory {
98    /// Category D: Prefix, zero spacing (e.g. `¬`).
99    D,
100    /// Category E: Postfix, zero spacing (e.g. `′`).
101    E,
102    /// Category F: Prefix, zero spacing, stretchy, symmetric (e.g. `(`).
103    /// Meant to be stretched vertically.
104    F,
105    /// Category G: Postfix, zero spacing, stretchy, symmetric (e.g. `)`).
106    /// Meant to be stretched vertically.
107    G,
108    // /// Category F and G: Prefix or postfix, zero spacing, stretchy, symmetric
109    // /// (e.g. `‖`).
110    // FG,
111    /// Category F and G: Prefix or postfix, zero spacing, stretchy, symmetric
112    /// but also with an infix form with relation spacing (e.g. `|`).
113    FGandForceDefault,
114    /// Category I: Postfix, zero spacing, stretchy (e.g. `~`).
115    /// Meant to be stretched horizontally.
116    I,
117    /// Category K: Infix, zero spacing (e.g. `\`).
118    K,
119    /// Category I and K (e.g., `_`)
120    IK,
121    /// An operator which is in category K but used to be in category B (e.g. `/`).
122    /// Unfortunately, not all browsers handle this correctly yet,
123    /// so we need to special-case it.
124    KButUsedToBeB,
125}
126
127make_character_class!(
128    /// An operator with zero spacing, categories D, E, F, G, I, K.
129    OrdLike, OrdCategory
130);
131
132#[derive(Debug, Clone, Copy, PartialEq, Eq)]
133pub enum OpCategory {
134    /// Category C: Infix, op spacing (e.g. `.`).
135    C,
136    /// Category H: Prefix, op spacing, symmetric, largeop (e.g. `∫`).
137    H,
138    /// Category J: Prefix, op spacing, symmetric, largeop, movablelimits
139    /// (e.g. `∑`).
140    J,
141}
142
143make_character_class!(
144    /// An operator with operator spacing (categories C, H, J).
145    Op, OpCategory
146);
147
148#[derive(Debug, Clone, Copy, PartialEq, Eq)]
149pub enum BinCategory {
150    /// Category B: Infix, binary op spacing (e.g. `÷`)
151    B,
152    /// Category B and D: Infix and prefix, binary op spacing (e.g. `+`)
153    BD,
154}
155
156make_character_class!(
157    /// An operator with binary operator spacing (categories B and D).
158    Bin, BinCategory
159);
160
161#[derive(Debug, Clone, Copy, PartialEq, Eq)]
162pub enum RelCategory {
163    /// Default: No form, relation spacing (e.g. `=`).
164    Default,
165    /// Category A: Infix, relation spacing, stretchy (e.g. `↑`).
166    A,
167}
168
169make_character_class!(
170    /// An operator with relation spacing.
171    Rel, RelCategory
172);
173
174/// An operator with punctuation spacing (category M).
175#[derive(Debug, Clone, PartialEq, Eq, Copy)]
176#[repr(transparent)]
177pub struct Punct(char);
178
179impl Punct {
180    #[inline]
181    pub const fn as_op(&self) -> MathMLOperator {
182        MathMLOperator(self.0)
183    }
184}
185
186//
187// Unicode Block: Basic Latin
188//
189pub const EXCLAMATION_MARK: MathMLOperator = MathMLOperator('!');
190// pub const QUOTATION_MARK: char = '"';
191pub const NUMBER_SIGN: char = '#';
192pub const DOLLAR_SIGN: char = '$';
193pub const PERCENT_SIGN: char = '%';
194pub const AMPERSAND: OrdLike = OrdLike::new('&', OrdCategory::E);
195// pub const APOSTROPHE: char = '\'';
196pub const LEFT_PARENTHESIS: OrdLike = OrdLike::new('(', OrdCategory::F);
197pub const RIGHT_PARENTHESIS: OrdLike = OrdLike::new(')', OrdCategory::G);
198// pub const ASTERISK: char = '*';
199pub const PLUS_SIGN: Bin = Bin::new('+', BinCategory::BD);
200pub const COMMA: Punct = Punct(',');
201pub const FULL_STOP: Op = Op::new('.', OpCategory::C);
202pub const SOLIDUS: OrdLike = OrdLike::new('/', OrdCategory::KButUsedToBeB);
203
204pub const COLON: Punct = Punct(':');
205pub const SEMICOLON: Punct = Punct(';');
206// pub const LESS_THAN_SIGN: char = '<';
207pub const EQUALS_SIGN: Rel = Rel::new('=', RelCategory::Default);
208// pub const GREATER_THAN_SIGN: char = '>';
209// pub const QUESTION_MARK: char = '?';
210// pub const COMMERCIAL_AT: char = '@';
211
212pub const LEFT_SQUARE_BRACKET: OrdLike = OrdLike::new('[', OrdCategory::F);
213pub const REVERSE_SOLIDUS: OrdLike = OrdLike::new('\\', OrdCategory::K);
214pub const RIGHT_SQUARE_BRACKET: OrdLike = OrdLike::new(']', OrdCategory::G);
215// pub const CIRCUMFLEX_ACCENT: Rel = Rel::new('^', RelCategory::Default);
216pub const LOW_LINE: OrdLike = OrdLike::new('_', OrdCategory::IK);
217pub const GRAVE_ACCENT: MathMLOperator = MathMLOperator('`');
218
219pub const LEFT_CURLY_BRACKET: OrdLike = OrdLike::new('{', OrdCategory::F);
220pub const VERTICAL_LINE: OrdLike = OrdLike::new('|', OrdCategory::FGandForceDefault);
221pub const RIGHT_CURLY_BRACKET: OrdLike = OrdLike::new('}', OrdCategory::G);
222pub const TILDE: OrdLike = OrdLike::new('~', OrdCategory::I);
223
224//
225// Unicode Block: Latin-1 Supplement
226//
227pub const SECTION_SIGN: char = '§';
228pub const DIAERESIS: MathMLOperator = MathMLOperator('¨');
229pub const COPYRIGHT_SIGN: char = '©';
230
231pub const NOT_SIGN: OrdLike = OrdLike::new('¬', OrdCategory::D);
232
233pub const MACRON: MathMLOperator = MathMLOperator('¯');
234
235pub const PLUS_MINUS_SIGN: Bin = Bin::new('±', BinCategory::BD);
236
237pub const ACUTE_ACCENT: MathMLOperator = MathMLOperator('´');
238
239pub const PILCROW_SIGN: char = '¶';
240pub const MIDDLE_DOT: Op = Op::new('·', OpCategory::C);
241
242pub const MULTIPLICATION_SIGN: Op = Op::new('×', OpCategory::C);
243
244pub const LATIN_SMALL_LETTER_ETH: char = 'ð';
245
246pub const DIVISION_SIGN: Bin = Bin::new('÷', BinCategory::B);
247
248pub const LATIN_SMALL_LETTER_THORN: char = 'þ';
249
250//
251// Unicode Block: Latin Extended-A
252//
253pub const LATIN_SMALL_LETTER_DOTLESS_I: char = 'ı';
254
255//
256// Unicode Block: Latin Extended-B
257//
258pub const LATIN_SMALL_LETTER_DOTLESS_J: char = 'ȷ';
259
260//
261// Unicode Block: Spacing Modifier Letters
262//
263pub const MODIFIER_LETTER_CIRCUMFLEX_ACCENT: MathMLOperator = MathMLOperator('ˆ');
264pub const CARON: MathMLOperator = MathMLOperator('ˇ');
265
266pub const BREVE: MathMLOperator = MathMLOperator('˘');
267pub const DOT_ABOVE: MathMLOperator = MathMLOperator('˙');
268pub const RING_ABOVE: MathMLOperator = MathMLOperator('˚');
269
270pub const SMALL_TILDE: MathMLOperator = MathMLOperator('˜');
271
272//
273// Unicode Block: Combining Diacritical Marks
274//
275pub const COMBINING_GRAVE_ACCENT: char = '\u{300}';
276pub const COMBINING_ACUTE_ACCENT: char = '\u{301}';
277pub const COMBINING_CIRCUMFLEX_ACCENT: MathMLOperator = MathMLOperator('\u{302}');
278pub const COMBINING_TILDE: char = '\u{303}';
279pub const COMBINING_MACRON: char = '\u{304}';
280// pub const COMBINING_OVERLINE: MathMLOperator = MathMLOperator('\u{305}');
281pub const COMBINING_BREVE: char = '\u{306}';
282pub const COMBINING_DOT_ABOVE: char = '\u{307}';
283pub const COMBINING_DIAERESIS: char = '\u{308}';
284// pub const COMBINING_HOOK_ABOVE: char = '\u{309}';
285pub const COMBINING_RING_ABOVE: char = '\u{30A}';
286pub const COMBINING_DOUBLE_ACUTE_ACCENT: char = '\u{30B}';
287pub const COMBINING_CARON: char = '\u{30C}';
288
289pub const COMBINING_CEDILLA: char = '\u{327}';
290
291pub const COMBINING_LOW_LINE: MathMLOperator = MathMLOperator('\u{332}');
292
293//
294// Unicode Block: Greek and Coptic
295//
296pub const GREEK_CAPITAL_LETTER_ALPHA: char = 'Α';
297pub const GREEK_CAPITAL_LETTER_BETA: char = 'Β';
298pub const GREEK_CAPITAL_LETTER_GAMMA: char = 'Γ';
299pub const GREEK_CAPITAL_LETTER_DELTA: char = 'Δ';
300pub const GREEK_CAPITAL_LETTER_EPSILON: char = 'Ε';
301pub const GREEK_CAPITAL_LETTER_ZETA: char = 'Ζ';
302pub const GREEK_CAPITAL_LETTER_ETA: char = 'Η';
303pub const GREEK_CAPITAL_LETTER_THETA: char = 'Θ';
304pub const GREEK_CAPITAL_LETTER_IOTA: char = 'Ι';
305pub const GREEK_CAPITAL_LETTER_KAPPA: char = 'Κ';
306pub const GREEK_CAPITAL_LETTER_LAMBDA: char = 'Λ';
307pub const GREEK_CAPITAL_LETTER_MU: char = 'Μ';
308pub const GREEK_CAPITAL_LETTER_NU: char = 'Ν';
309pub const GREEK_CAPITAL_LETTER_XI: char = 'Ξ';
310pub const GREEK_CAPITAL_LETTER_OMICRON: char = 'Ο';
311pub const GREEK_CAPITAL_LETTER_PI: char = 'Π';
312pub const GREEK_CAPITAL_LETTER_RHO: char = 'Ρ';
313pub const GREEK_CAPITAL_LETTER_SIGMA: char = 'Σ';
314pub const GREEK_CAPITAL_LETTER_TAU: char = 'Τ';
315pub const GREEK_CAPITAL_LETTER_UPSILON: char = 'Υ';
316pub const GREEK_CAPITAL_LETTER_PHI: char = 'Φ';
317pub const GREEK_CAPITAL_LETTER_CHI: char = 'Χ';
318pub const GREEK_CAPITAL_LETTER_PSI: char = 'Ψ';
319pub const GREEK_CAPITAL_LETTER_OMEGA: char = 'Ω';
320
321pub const GREEK_SMALL_LETTER_ALPHA: char = 'α';
322pub const GREEK_SMALL_LETTER_BETA: char = 'β';
323pub const GREEK_SMALL_LETTER_GAMMA: char = 'γ';
324pub const GREEK_SMALL_LETTER_DELTA: char = 'δ';
325pub const GREEK_SMALL_LETTER_EPSILON: char = 'ε';
326pub const GREEK_SMALL_LETTER_ZETA: char = 'ζ';
327pub const GREEK_SMALL_LETTER_ETA: char = 'η';
328pub const GREEK_SMALL_LETTER_THETA: char = 'θ';
329pub const GREEK_SMALL_LETTER_IOTA: char = 'ι';
330pub const GREEK_SMALL_LETTER_KAPPA: char = 'κ';
331pub const GREEK_SMALL_LETTER_LAMBDA: char = 'λ';
332pub const GREEK_SMALL_LETTER_MU: char = 'μ';
333pub const GREEK_SMALL_LETTER_NU: char = 'ν';
334pub const GREEK_SMALL_LETTER_XI: char = 'ξ';
335pub const GREEK_SMALL_LETTER_OMICRON: char = 'ο';
336pub const GREEK_SMALL_LETTER_PI: char = 'π';
337pub const GREEK_SMALL_LETTER_RHO: char = 'ρ';
338pub const GREEK_SMALL_LETTER_FINAL_SIGMA: char = 'ς';
339pub const GREEK_SMALL_LETTER_SIGMA: char = 'σ';
340pub const GREEK_SMALL_LETTER_TAU: char = 'τ';
341pub const GREEK_SMALL_LETTER_UPSILON: char = 'υ';
342pub const GREEK_SMALL_LETTER_PHI: char = 'φ';
343pub const GREEK_SMALL_LETTER_CHI: char = 'χ';
344pub const GREEK_SMALL_LETTER_PSI: char = 'ψ';
345pub const GREEK_SMALL_LETTER_OMEGA: char = 'ω';
346
347pub const GREEK_THETA_SYMBOL: char = 'ϑ';
348// pub const GREEK_UPSILON_WITH_HOOK_SYMBOL: char = 'ϒ';
349
350pub const GREEK_PHI_SYMBOL: char = 'ϕ';
351pub const GREEK_PI_SYMBOL: char = 'ϖ';
352
353// pub const GREEK_LETTER_DIGAMMA: char = 'Ϝ';
354pub const GREEK_SMALL_LETTER_DIGAMMA: char = 'ϝ';
355
356pub const GREEK_KAPPA_SYMBOL: char = 'ϰ';
357pub const GREEK_RHO_SYMBOL: char = 'ϱ';
358
359// pub const GREEK_CAPITAL_THETA_SYMBOL: char = 'ϴ';
360
361pub const GREEK_LUNATE_EPSILON_SYMBOL: char = 'ϵ';
362pub const GREEK_REVERSED_LUNATE_EPSILON_SYMBOL: char = '϶';
363
364//
365// Unicode Block: General Punctuation
366//
367pub const DOUBLE_VERTICAL_LINE: OrdLike = OrdLike::new('‖', OrdCategory::FGandForceDefault); // should actually be FG
368
369pub const DAGGER: char = '†';
370pub const DOUBLE_DAGGER: char = '‡';
371
372pub const HORIZONTAL_ELLIPSIS: char = '…';
373pub const PRIME: OrdLike = OrdLike::new('′', OrdCategory::E);
374pub const DOUBLE_PRIME: OrdLike = OrdLike::new('″', OrdCategory::E);
375pub const TRIPLE_PRIME: OrdLike = OrdLike::new('‴', OrdCategory::E);
376pub const REVERSED_PRIME: OrdLike = OrdLike::new('‵', OrdCategory::E);
377pub const REVERSED_DOUBLE_PRIME: OrdLike = OrdLike::new('‶', OrdCategory::E);
378pub const REVERSED_TRIPLE_PRIME: OrdLike = OrdLike::new('‷', OrdCategory::E);
379// pub const CARET: Ord = ord('‸');
380// pub const SINGLE_LEFT_POINTING_ANGLE_QUOTATION_MARK: Ord = ord('‹');
381// pub const SINGLE_RIGHT_POINTING_ANGLE_QUOTATION_MARK: Ord = ord('›');
382// pub const REFERENCE_MARK: Ord = ord('※');
383// pub const DOUBLE_EXCLAMATION_MARK: Ord = ord('‼');
384// pub const INTERROBANG: Ord = ord('‽');
385pub const OVERLINE: MathMLOperator = MathMLOperator('‾');
386
387pub const QUADRUPLE_PRIME: OrdLike = OrdLike::new('⁗', OrdCategory::E);
388
389pub const INVISIBLE_SEPARATOR: OrdLike = OrdLike::new('\u{2063}', OrdCategory::K);
390
391//
392// Unicode Block: Combining Diacritical Marks for Symbols
393//
394pub const COMBINING_RIGHT_ARROW_ABOVE: MathMLOperator = MathMLOperator('\u{20D7}');
395
396pub const COMBINING_THREE_DOTS_ABOVE: MathMLOperator = MathMLOperator('\u{20DB}');
397pub const COMBINING_FOUR_DOTS_ABOVE: MathMLOperator = MathMLOperator('\u{20DC}');
398
399//
400// Unicode Block: Letterlike Symbols
401//
402pub const PLANCK_CONSTANT_OVER_TWO_PI: char = 'ℏ';
403// pub const SCRIPT_CAPITAL_I: char = 'ℐ';
404pub const BLACK_LETTER_CAPITAL_I: char = 'ℑ';
405// pub const SCRIPT_CAPITAL_L: char = 'ℒ';
406pub const SCRIPT_SMALL_L: char = 'ℓ';
407
408pub const DOUBLE_STRUCK_CAPITAL_C: char = 'ℂ';
409
410pub const DOUBLE_STRUCK_CAPITAL_N: char = 'ℕ';
411
412pub const SCRIPT_CAPITAL_P: char = '℘';
413
414pub const BLACK_LETTER_CAPITAL_R: char = 'ℜ';
415pub const DOUBLE_STRUCK_CAPITAL_R: char = 'ℝ';
416
417pub const DOUBLE_STRUCK_CAPITAL_Z: char = 'ℤ';
418
419pub const INVERTED_OHM_SIGN: char = '℧';
420
421pub const ANGSTROM_SIGN: char = 'Å';
422
423pub const TURNED_CAPITAL_F: char = 'Ⅎ';
424
425pub const ALEF_SYMBOL: char = 'ℵ';
426pub const BET_SYMBOL: char = 'ℶ';
427pub const GIMEL_SYMBOL: char = 'ℷ';
428pub const DALET_SYMBOL: char = 'ℸ';
429
430pub const TURNED_SANS_SERIF_CAPITAL_G: char = '⅁';
431
432//
433// Unicode Block: Arrows
434//
435pub const LEFTWARDS_ARROW: Rel = Rel::new('←', RelCategory::A);
436pub const UPWARDS_ARROW: Rel = Rel::new('↑', RelCategory::A);
437pub const RIGHTWARDS_ARROW: Rel = Rel::new('→', RelCategory::A);
438pub const DOWNWARDS_ARROW: Rel = Rel::new('↓', RelCategory::A);
439pub const LEFT_RIGHT_ARROW: Rel = Rel::new('↔', RelCategory::A);
440pub const UP_DOWN_ARROW: Rel = Rel::new('↕', RelCategory::A);
441pub const NORTH_WEST_ARROW: Rel = Rel::new('↖', RelCategory::Default);
442pub const NORTH_EAST_ARROW: Rel = Rel::new('↗', RelCategory::Default);
443pub const SOUTH_EAST_ARROW: Rel = Rel::new('↘', RelCategory::Default);
444pub const SOUTH_WEST_ARROW: Rel = Rel::new('↙', RelCategory::Default);
445pub const LEFTWARDS_ARROW_WITH_STROKE: Rel = Rel::new('↚', RelCategory::A);
446pub const RIGHTWARDS_ARROW_WITH_STROKE: Rel = Rel::new('↛', RelCategory::A);
447// pub const LEFTWARDS_WAVE_ARROW: Rel = Rel::new('↜', RelCategory::Default);
448// pub const RIGHTWARDS_WAVE_ARROW: Rel = Rel::new('↝', RelCategory::Default);
449pub const LEFTWARDS_TWO_HEADED_ARROW: Rel = Rel::new('↞', RelCategory::A);
450// pub const UPWARDS_TWO_HEADED_ARROW: Rel = Rel::new('↟', RelCategory::Default);
451pub const RIGHTWARDS_TWO_HEADED_ARROW: Rel = Rel::new('↠', RelCategory::A);
452// pub const DOWNWARDS_TWO_HEADED_ARROW: Rel = Rel::new('↡', RelCategory::Default);
453pub const LEFTWARDS_ARROW_WITH_TAIL: Rel = Rel::new('↢', RelCategory::A);
454pub const RIGHTWARDS_ARROW_WITH_TAIL: Rel = Rel::new('↣', RelCategory::A);
455// pub const LEFTWARDS_ARROW_FROM_BAR: Rel = Rel::new('↤', RelCategory::Default);
456// pub const UPWARDS_ARROW_FROM_BAR: Rel = Rel::new('↥', RelCategory::Default);
457pub const RIGHTWARDS_ARROW_FROM_BAR: Rel = Rel::new('↦', RelCategory::A);
458// pub const DOWNWARDS_ARROW_FROM_BAR: Rel = Rel::new('↧', RelCategory::Default);
459// pub const UP_DOWN_ARROW_WITH_BASE: Rel = Rel::new('↨', RelCategory::Default);
460pub const LEFTWARDS_ARROW_WITH_HOOK: Rel = Rel::new('↩', RelCategory::A);
461pub const RIGHTWARDS_ARROW_WITH_HOOK: Rel = Rel::new('↪', RelCategory::A);
462pub const LEFTWARDS_ARROW_WITH_LOOP: Rel = Rel::new('↫', RelCategory::A);
463pub const RIGHTWARDS_ARROW_WITH_LOOP: Rel = Rel::new('↬', RelCategory::A);
464pub const LEFT_RIGHT_WAVE_ARROW: Rel = Rel::new('↭', RelCategory::A);
465pub const LEFT_RIGHT_ARROW_WITH_STROKE: Rel = Rel::new('↮', RelCategory::A);
466pub const DOWNWARDS_ZIGZAG_ARROW: Rel = Rel::new('↯', RelCategory::Default);
467pub const UPWARDS_ARROW_WITH_TIP_LEFTWARDS: Rel = Rel::new('↰', RelCategory::A);
468pub const UPWARDS_ARROW_WITH_TIP_RIGHTWARDS: Rel = Rel::new('↱', RelCategory::A);
469// pub const DOWNWARDS_ARROW_WITH_TIP_LEFTWARDS: Rel = Rel::new('↲', RelCategory::Default);
470// pub const DOWNWARDS_ARROW_WITH_TIP_RIGHTWARDS: Rel = Rel::new('↳', RelCategory::Default);
471// pub const RIGHTWARDS_ARROW_WITH_CORNER_DOWNWARDS: Rel = Rel::new('↴', RelCategory::Default);
472// pub const DOWNWARDS_ARROW_WITH_CORNER_LEFTWARDS: Rel = Rel::new('↵', RelCategory::Default);
473pub const ANTICLOCKWISE_TOP_SEMICIRCLE_ARROW: Rel = Rel::new('↶', RelCategory::Default);
474pub const CLOCKWISE_TOP_SEMICIRCLE_ARROW: Rel = Rel::new('↷', RelCategory::Default);
475// pub const NORTH_WEST_ARROW_TO_LONG_BAR: Rel = Rel::new('↸', RelCategory::Default);
476// pub const LEFTWARDS_ARROW_TO_BAR_OVER_RIGHTWARDS_ARROW_TO_BAR: Rel = Rel::new('↹', RelCategory::Default);
477pub const ANTICLOCKWISE_OPEN_CIRCLE_ARROW: Rel = Rel::new('↺', RelCategory::Default);
478pub const CLOCKWISE_OPEN_CIRCLE_ARROW: Rel = Rel::new('↻', RelCategory::Default);
479pub const LEFTWARDS_HARPOON_WITH_BARB_UPWARDS: Rel = Rel::new('↼', RelCategory::A);
480pub const LEFTWARDS_HARPOON_WITH_BARB_DOWNWARDS: Rel = Rel::new('↽', RelCategory::A);
481pub const UPWARDS_HARPOON_WITH_BARB_RIGHTWARDS: Rel = Rel::new('↾', RelCategory::A);
482pub const UPWARDS_HARPOON_WITH_BARB_LEFTWARDS: Rel = Rel::new('↿', RelCategory::A);
483pub const RIGHTWARDS_HARPOON_WITH_BARB_UPWARDS: Rel = Rel::new('⇀', RelCategory::A);
484pub const RIGHTWARDS_HARPOON_WITH_BARB_DOWNWARDS: Rel = Rel::new('⇁', RelCategory::A);
485pub const DOWNWARDS_HARPOON_WITH_BARB_RIGHTWARDS: Rel = Rel::new('⇂', RelCategory::A);
486pub const DOWNWARDS_HARPOON_WITH_BARB_LEFTWARDS: Rel = Rel::new('⇃', RelCategory::A);
487pub const RIGHTWARDS_ARROW_OVER_LEFTWARDS_ARROW: Rel = Rel::new('⇄', RelCategory::A);
488// pub const UPWARDS_ARROW_LEFTWARDS_OF_DOWNWARDS_ARROW: Rel = Rel::new('⇅', RelCategory::Default);
489pub const LEFTWARDS_ARROW_OVER_RIGHTWARDS_ARROW: Rel = Rel::new('⇆', RelCategory::A);
490pub const LEFTWARDS_PAIRED_ARROWS: Rel = Rel::new('⇇', RelCategory::A);
491pub const UPWARDS_PAIRED_ARROWS: Rel = Rel::new('⇈', RelCategory::A);
492pub const RIGHTWARDS_PAIRED_ARROWS: Rel = Rel::new('⇉', RelCategory::A);
493pub const DOWNWARDS_PAIRED_ARROWS: Rel = Rel::new('⇊', RelCategory::A);
494pub const LEFTWARDS_HARPOON_OVER_RIGHTWARDS_HARPOON: Rel = Rel::new('⇋', RelCategory::A);
495pub const RIGHTWARDS_HARPOON_OVER_LEFTWARDS_HARPOON: Rel = Rel::new('⇌', RelCategory::A);
496pub const LEFTWARDS_DOUBLE_ARROW_WITH_STROKE: Rel = Rel::new('⇍', RelCategory::A);
497pub const LEFT_RIGHT_DOUBLE_ARROW_WITH_STROKE: Rel = Rel::new('⇎', RelCategory::A);
498pub const RIGHTWARDS_DOUBLE_ARROW_WITH_STROKE: Rel = Rel::new('⇏', RelCategory::A);
499pub const LEFTWARDS_DOUBLE_ARROW: Rel = Rel::new('⇐', RelCategory::A);
500pub const UPWARDS_DOUBLE_ARROW: Rel = Rel::new('⇑', RelCategory::A);
501pub const RIGHTWARDS_DOUBLE_ARROW: Rel = Rel::new('⇒', RelCategory::A);
502pub const DOWNWARDS_DOUBLE_ARROW: Rel = Rel::new('⇓', RelCategory::A);
503pub const LEFT_RIGHT_DOUBLE_ARROW: Rel = Rel::new('⇔', RelCategory::A);
504pub const UP_DOWN_DOUBLE_ARROW: Rel = Rel::new('⇕', RelCategory::A);
505// pub const NORTH_WEST_DOUBLE_ARROW: Rel = Rel::new('⇖', RelCategory::Default);
506// pub const NORTH_EAST_DOUBLE_ARROW: Rel = Rel::new('⇗', RelCategory::Default);
507// pub const SOUTH_EAST_DOUBLE_ARROW: Rel = Rel::new('⇘', RelCategory::Default);
508// pub const SOUTH_WEST_DOUBLE_ARROW: Rel = Rel::new('⇙', RelCategory::Default);
509pub const LEFTWARDS_TRIPLE_ARROW: Rel = Rel::new('⇚', RelCategory::A);
510pub const RIGHTWARDS_TRIPLE_ARROW: Rel = Rel::new('⇛', RelCategory::A);
511// pub const LEFTWARDS_SQUIGGLE_ARROW: Rel = Rel::new('⇜', RelCategory::Default);
512pub const RIGHTWARDS_SQUIGGLE_ARROW: Rel = Rel::new('⇝', RelCategory::A);
513// pub const UPWARDS_ARROW_WITH_DOUBLE_STROKE: Rel = Rel::new('⇞', RelCategory::Default);
514// pub const DOWNWARDS_ARROW_WITH_DOUBLE_STROKE: Rel = Rel::new('⇟', RelCategory::Default);
515// pub const LEFTWARDS_DASHED_ARROW: Rel = Rel::new('⇠', RelCategory::Default);
516// pub const UPWARDS_DASHED_ARROW: Rel = Rel::new('⇡', RelCategory::Default);
517// pub const RIGHTWARDS_DASHED_ARROW: Rel = Rel::new('⇢', RelCategory::Default);
518// pub const DOWNWARDS_DASHED_ARROW: Rel = Rel::new('⇣', RelCategory::Default);
519// pub const LEFTWARDS_ARROW_TO_BAR: Rel = Rel::new('⇤', RelCategory::Default);
520// pub const RIGHTWARDS_ARROW_TO_BAR: Rel = Rel::new('⇥', RelCategory::Default);
521// pub const LEFTWARDS_WHITE_ARROW: Rel = Rel::new('⇦', RelCategory::Default);
522// pub const UPWARDS_WHITE_ARROW: Rel = Rel::new('⇧', RelCategory::Default);
523// pub const RIGHTWARDS_WHITE_ARROW: Rel = Rel::new('⇨', RelCategory::Default);
524// pub const DOWNWARDS_WHITE_ARROW: Rel = Rel::new('⇩', RelCategory::Default);
525// pub const UPWARDS_WHITE_ARROW_FROM_BAR: Rel = Rel::new('⇪', RelCategory::Default);
526// pub const UPWARDS_WHITE_ARROW_ON_PEDESTAL: Rel = Rel::new('⇫', RelCategory::Default);
527// pub const UPWARDS_WHITE_ARROW_ON_PEDESTAL_WITH_HORIZONTAL_BAR: Rel = Rel::new('⇬', RelCategory::Default);
528// pub const UPWARDS_WHITE_ARROW_ON_PEDESTAL_WITH_VERTICAL_BAR: Rel = Rel::new('⇭', RelCategory::Default);
529// pub const UPWARDS_WHITE_DOUBLE_ARROW: Rel = Rel::new('⇮', RelCategory::Default);
530// pub const UPWARDS_WHITE_DOUBLE_ARROW_ON_PEDESTAL: Rel = Rel::new('⇯', RelCategory::Default);
531// pub const RIGHTWARDS_WHITE_ARROW_FROM_WALL: Rel = Rel::new('⇰', RelCategory::Default);
532// pub const NORTH_WEST_ARROW_TO_CORNER: Rel = Rel::new('⇱', RelCategory::Default);
533// pub const SOUTH_EAST_ARROW_TO_CORNER: Rel = Rel::new('⇲', RelCategory::Default);
534// pub const UP_DOWN_WHITE_ARROW: Rel = Rel::new('⇳', RelCategory::Default);
535// pub const RIGHT_ARROW_WITH_SMALL_CIRCLE: Rel = Rel::new('⇴', RelCategory::Default);
536// pub const DOWNWARDS_ARROW_LEFTWARDS_OF_UPWARDS_ARROW: Rel = Rel::new('⇵', RelCategory::Default);
537// pub const THREE_RIGHTWARDS_ARROWS: Rel = Rel::new('⇶', RelCategory::Default);
538// pub const LEFTWARDS_ARROW_WITH_VERTICAL_STROKE: Rel = Rel::new('⇷', RelCategory::Default);
539// pub const RIGHTWARDS_ARROW_WITH_VERTICAL_STROKE: Rel = Rel::new('⇸', RelCategory::Default);
540// pub const LEFT_RIGHT_ARROW_WITH_VERTICAL_STROKE: Rel = Rel::new('⇹', RelCategory::Default);
541// pub const LEFTWARDS_ARROW_WITH_DOUBLE_VERTICAL_STROKE: Rel = Rel::new('⇺', RelCategory::Default);
542// pub const RIGHTWARDS_ARROW_WITH_DOUBLE_VERTICAL_STROKE: Rel = Rel::new('⇻', RelCategory::Default);
543// pub const LEFT_RIGHT_ARROW_WITH_DOUBLE_VERTICAL_STROKE: Rel = Rel::new('⇼', RelCategory::Default);
544// pub const LEFTWARDS_OPEN_HEADED_ARROW: Rel = Rel::new('⇽', RelCategory::Default);
545// pub const RIGHTWARDS_OPEN_HEADED_ARROW: Rel = Rel::new('⇾', RelCategory::Default);
546// pub const LEFT_RIGHT_OPEN_HEADED_ARROW: Rel = Rel::new('⇿', RelCategory::Default);
547
548//
549// Unicode Block: Mathematical Operators
550//
551pub const FOR_ALL: OrdLike = OrdLike::new('∀', OrdCategory::D);
552pub const COMPLEMENT: OrdLike = OrdLike::new('∁', OrdCategory::D);
553pub const PARTIAL_DIFFERENTIAL: char = '∂'; // char so that it can be transformed
554pub const THERE_EXISTS: OrdLike = OrdLike::new('∃', OrdCategory::D);
555pub const THERE_DOES_NOT_EXIST: OrdLike = OrdLike::new('∄', OrdCategory::D);
556pub const EMPTY_SET: char = '∅';
557// pub const INCREMENT: Ord = ord('∆');
558pub const NABLA: char = '∇'; // char so that it can be transformed
559pub const ELEMENT_OF: Rel = Rel::new('∈', RelCategory::Default);
560pub const NOT_AN_ELEMENT_OF: Rel = Rel::new('∉', RelCategory::Default);
561// pub const SMALL_ELEMENT_OF: Rel = Rel::new('∊', RelCategory::Default);
562pub const CONTAINS_AS_MEMBER: Rel = Rel::new('∋', RelCategory::Default);
563// pub const DOES_NOT_CONTAIN_AS_MEMBER: Rel = Rel::new('∌', RelCategory::Default);
564// pub const SMALL_CONTAINS_AS_MEMBER: Rel = Rel::new('∍', RelCategory::Default);
565// pub const END_OF_PROOF: Ord = ord('∎');
566pub const N_ARY_PRODUCT: Op = Op::new('∏', OpCategory::J);
567pub const N_ARY_COPRODUCT: Op = Op::new('∐', OpCategory::J);
568pub const N_ARY_SUMMATION: Op = Op::new('∑', OpCategory::J);
569pub const MINUS_SIGN: Bin = Bin::new('−', BinCategory::BD);
570pub const MINUS_OR_PLUS_SIGN: Bin = Bin::new('∓', BinCategory::BD);
571pub const DOT_PLUS: Bin = Bin::new('∔', BinCategory::B);
572// pub const DIVISION_SLASH: Op = Op('∕');
573pub const SET_MINUS: Bin = Bin::new('∖', BinCategory::B);
574pub const ASTERISK_OPERATOR: Op = Op::new('∗', OpCategory::C);
575pub const RING_OPERATOR: Op = Op::new('∘', OpCategory::C);
576pub const BULLET_OPERATOR: Op = Op::new('∙', OpCategory::C);
577// pub const SQUARE_ROOT: Op = Op('√');
578// pub const CUBE_ROOT: Op = Op('∛');
579// pub const FOURTH_ROOT: Op = Op('∜');
580pub const PROPORTIONAL_TO: Rel = Rel::new('∝', RelCategory::Default);
581pub const INFINITY: char = '∞';
582// pub const RIGHT_ANGLE: Op = Op('∟');
583pub const ANGLE: char = '∠';
584pub const MEASURED_ANGLE: char = '∡';
585pub const SPHERICAL_ANGLE: char = '∢';
586pub const DIVIDES: Rel = Rel::new('∣', RelCategory::Default);
587pub const DOES_NOT_DIVIDE: Rel = Rel::new('∤', RelCategory::Default);
588pub const PARALLEL_TO: Rel = Rel::new('∥', RelCategory::Default);
589pub const NOT_PARALLEL_TO: Rel = Rel::new('∦', RelCategory::Default);
590pub const LOGICAL_AND: Bin = Bin::new('∧', BinCategory::B);
591pub const LOGICAL_OR: Bin = Bin::new('∨', BinCategory::B);
592pub const INTERSECTION: Bin = Bin::new('∩', BinCategory::B);
593pub const UNION: Bin = Bin::new('∪', BinCategory::B);
594pub const INTEGRAL: Op = Op::new('∫', OpCategory::H);
595pub const DOUBLE_INTEGRAL: Op = Op::new('∬', OpCategory::H);
596pub const TRIPLE_INTEGRAL: Op = Op::new('∭', OpCategory::H);
597pub const CONTOUR_INTEGRAL: Op = Op::new('∮', OpCategory::H);
598pub const SURFACE_INTEGRAL: Op = Op::new('∯', OpCategory::H);
599pub const VOLUME_INTEGRAL: Op = Op::new('∰', OpCategory::H);
600pub const CLOCKWISE_INTEGRAL: Op = Op::new('∱', OpCategory::H);
601pub const CLOCKWISE_CONTOUR_INTEGRAL: Op = Op::new('∲', OpCategory::H);
602pub const ANTICLOCKWISE_CONTOUR_INTEGRAL: Op = Op::new('∳', OpCategory::H);
603pub const THEREFORE: Rel = Rel::new('∴', RelCategory::Default);
604pub const BECAUSE: Rel = Rel::new('∵', RelCategory::Default);
605// pub const RATIO: Op = Op('∶');
606pub const PROPORTION: Rel = Rel::new('∷', RelCategory::Default);
607// pub const DOT_MINUS: Op = Op('∸');
608pub const EXCESS: Rel = Rel::new('∹', RelCategory::Default);
609pub const GEOMETRIC_PROPORTION: Rel = Rel::new('∺', RelCategory::Default);
610pub const HOMOTHETIC: Rel = Rel::new('∻', RelCategory::Default);
611pub const TILDE_OPERATOR: Rel = Rel::new('∼', RelCategory::Default);
612pub const REVERSED_TILDE: Rel = Rel::new('∽', RelCategory::Default);
613// pub const INVERTED_LAZY_S: Op = Op('∾');
614// pub const SINE_WAVE: Op = Op('∿');
615pub const WREATH_PRODUCT: Op = Op::new('≀', OpCategory::C);
616pub const NOT_TILDE: Rel = Rel::new('≁', RelCategory::Default);
617pub const MINUS_TILDE: Rel = Rel::new('≂', RelCategory::Default);
618pub const ASYMPTOTICALLY_EQUAL_TO: Rel = Rel::new('≃', RelCategory::Default);
619pub const NOT_ASYMPTOTICALLY_EQUAL_TO: Rel = Rel::new('≄', RelCategory::Default);
620pub const APPROXIMATELY_EQUAL_TO: Rel = Rel::new('≅', RelCategory::Default);
621// pub const APPROXIMATELY_BUT_NOT_ACTUALLY_EQUAL_TO: Rel = Rel::new('≆', RelCategory::Default);
622// pub const NEITHER_APPROXIMATELY_NOR_ACTUALLY_EQUAL_TO: Rel = Rel::new('≇', RelCategory::Default);
623pub const ALMOST_EQUAL_TO: Rel = Rel::new('≈', RelCategory::Default);
624pub const NOT_ALMOST_EQUAL_TO: Rel = Rel::new('≉', RelCategory::Default);
625pub const ALMOST_EQUAL_OR_EQUAL_TO: Rel = Rel::new('≊', RelCategory::Default);
626// pub const TRIPLE_TILDE: Rel = Rel::new('≋', RelCategory::Default);
627// pub const ALL_EQUAL_TO: Rel = Rel::new('≌', RelCategory::Default);
628pub const EQUIVALENT_TO: Rel = Rel::new('≍', RelCategory::Default);
629pub const GEOMETRICALLY_EQUIVALENT_TO: Rel = Rel::new('≎', RelCategory::Default);
630pub const DIFFERENCE_BETWEEN: Rel = Rel::new('≏', RelCategory::Default);
631pub const APPROACHES_THE_LIMIT: Rel = Rel::new('≐', RelCategory::Default);
632pub const GEOMETRICALLY_EQUAL_TO: Rel = Rel::new('≑', RelCategory::Default);
633pub const APPROXIMATELY_EQUAL_TO_OR_THE_IMAGE_OF: Rel = Rel::new('≒', RelCategory::Default);
634pub const IMAGE_OF_OR_APPROXIMATELY_EQUAL_TO: Rel = Rel::new('≓', RelCategory::Default);
635pub const COLON_EQUALS: Rel = Rel::new('≔', RelCategory::Default);
636pub const EQUALS_COLON: Rel = Rel::new('≕', RelCategory::Default);
637pub const RING_IN_EQUAL_TO: Rel = Rel::new('≖', RelCategory::Default);
638pub const RING_EQUAL_TO: Rel = Rel::new('≗', RelCategory::Default);
639pub const CORRESPONDS_TO: Rel = Rel::new('≘', RelCategory::Default);
640pub const ESTIMATES: Rel = Rel::new('≙', RelCategory::Default);
641pub const EQUIANGULAR_TO: Rel = Rel::new('≚', RelCategory::Default);
642pub const STAR_EQUALS: Rel = Rel::new('≛', RelCategory::Default);
643pub const DELTA_EQUAL_TO: Rel = Rel::new('≜', RelCategory::Default);
644pub const EQUAL_TO_BY_DEFINITION: Rel = Rel::new('≝', RelCategory::Default);
645pub const MEASURED_BY: Rel = Rel::new('≞', RelCategory::Default);
646pub const QUESTIONED_EQUAL_TO: Rel = Rel::new('≟', RelCategory::Default);
647pub const NOT_EQUAL_TO: Rel = Rel::new('≠', RelCategory::Default);
648pub const IDENTICAL_TO: Rel = Rel::new('≡', RelCategory::Default);
649pub const NOT_IDENTICAL_TO: Rel = Rel::new('≢', RelCategory::Default);
650// pub const STRICTLY_EQUIVALENT_TO: Rel = Rel::new('≣', RelCategory::Default);
651pub const LESS_THAN_OR_EQUAL_TO: Rel = Rel::new('≤', RelCategory::Default);
652pub const GREATER_THAN_OR_EQUAL_TO: Rel = Rel::new('≥', RelCategory::Default);
653pub const LESS_THAN_OVER_EQUAL_TO: Rel = Rel::new('≦', RelCategory::Default);
654pub const GREATER_THAN_OVER_EQUAL_TO: Rel = Rel::new('≧', RelCategory::Default);
655pub const LESS_THAN_BUT_NOT_EQUAL_TO: Rel = Rel::new('≨', RelCategory::Default);
656pub const GREATER_THAN_BUT_NOT_EQUAL_TO: Rel = Rel::new('≩', RelCategory::Default);
657pub const MUCH_LESS_THAN: Rel = Rel::new('≪', RelCategory::Default);
658pub const MUCH_GREATER_THAN: Rel = Rel::new('≫', RelCategory::Default);
659pub const BETWEEN: Rel = Rel::new('≬', RelCategory::Default);
660// pub const NOT_EQUIVALENT_TO: Rel = Rel::new('≭', RelCategory::Default);
661pub const NOT_LESS_THAN: Rel = Rel::new('≮', RelCategory::Default);
662pub const NOT_GREATER_THAN: Rel = Rel::new('≯', RelCategory::Default);
663pub const NEITHER_LESS_THAN_NOR_EQUAL_TO: Rel = Rel::new('≰', RelCategory::Default);
664pub const NEITHER_GREATER_THAN_NOR_EQUAL_TO: Rel = Rel::new('≱', RelCategory::Default);
665pub const LESS_THAN_OR_EQUIVALENT_TO: Rel = Rel::new('≲', RelCategory::Default);
666pub const GREATER_THAN_OR_EQUIVALENT_TO: Rel = Rel::new('≳', RelCategory::Default);
667pub const NEITHER_LESS_THAN_NOR_EQUIVALENT_TO: Rel = Rel::new('≴', RelCategory::Default);
668pub const NEITHER_GREATER_THAN_NOR_EQUIVALENT_TO: Rel = Rel::new('≵', RelCategory::Default);
669pub const LESS_THAN_OR_GREATER_THAN: Rel = Rel::new('≶', RelCategory::Default);
670pub const GREATER_THAN_OR_LESS_THAN: Rel = Rel::new('≷', RelCategory::Default);
671pub const NEITHER_LESS_THAN_NOR_GREATER_THAN: Rel = Rel::new('≸', RelCategory::Default);
672pub const NEITHER_GREATER_THAN_NOR_LESS_THAN: Rel = Rel::new('≹', RelCategory::Default);
673pub const PRECEDES: Rel = Rel::new('≺', RelCategory::Default);
674pub const SUCCEEDS: Rel = Rel::new('≻', RelCategory::Default);
675pub const PRECEDES_OR_EQUAL_TO: Rel = Rel::new('≼', RelCategory::Default);
676pub const SUCCEEDS_OR_EQUAL_TO: Rel = Rel::new('≽', RelCategory::Default);
677pub const PRECEDES_OR_EQUIVALENT_TO: Rel = Rel::new('≾', RelCategory::Default);
678pub const SUCCEEDS_OR_EQUIVALENT_TO: Rel = Rel::new('≿', RelCategory::Default);
679pub const DOES_NOT_PRECEDE: Rel = Rel::new('⊀', RelCategory::Default);
680pub const DOES_NOT_SUCCEED: Rel = Rel::new('⊁', RelCategory::Default);
681pub const SUBSET_OF: Rel = Rel::new('⊂', RelCategory::Default);
682pub const SUPERSET_OF: Rel = Rel::new('⊃', RelCategory::Default);
683pub const NOT_A_SUBSET_OF: Rel = Rel::new('⊄', RelCategory::Default);
684pub const NOT_A_SUPERSET_OF: Rel = Rel::new('⊅', RelCategory::Default);
685pub const SUBSET_OF_OR_EQUAL_TO: Rel = Rel::new('⊆', RelCategory::Default);
686pub const SUPERSET_OF_OR_EQUAL_TO: Rel = Rel::new('⊇', RelCategory::Default);
687pub const NEITHER_A_SUBSET_OF_NOR_EQUAL_TO: Rel = Rel::new('⊈', RelCategory::Default);
688pub const NEITHER_A_SUPERSET_OF_NOR_EQUAL_TO: Rel = Rel::new('⊉', RelCategory::Default);
689pub const SUBSET_OF_WITH_NOT_EQUAL_TO: Rel = Rel::new('⊊', RelCategory::Default);
690pub const SUPERSET_OF_WITH_NOT_EQUAL_TO: Rel = Rel::new('⊋', RelCategory::Default);
691// pub const MULTISET: Bin = Bin::new('⊌', BinCategory::BD);
692// pub const MULTISET_MULTIPLICATION: Bin = Bin::new('⊍', BinCategory::BD);
693pub const MULTISET_UNION: Bin = Bin::new('⊎', BinCategory::B);
694pub const SQUARE_IMAGE_OF: Rel = Rel::new('⊏', RelCategory::Default);
695pub const SQUARE_ORIGINAL_OF: Rel = Rel::new('⊐', RelCategory::Default);
696pub const SQUARE_IMAGE_OF_OR_EQUAL_TO: Rel = Rel::new('⊑', RelCategory::Default);
697pub const SQUARE_ORIGINAL_OF_OR_EQUAL_TO: Rel = Rel::new('⊒', RelCategory::Default);
698pub const SQUARE_CAP: Bin = Bin::new('⊓', BinCategory::B);
699pub const SQUARE_CUP: Bin = Bin::new('⊔', BinCategory::B);
700pub const CIRCLED_PLUS: Bin = Bin::new('⊕', BinCategory::B);
701pub const CIRCLED_MINUS: Bin = Bin::new('⊖', BinCategory::B);
702pub const CIRCLED_TIMES: Op = Op::new('⊗', OpCategory::C);
703pub const CIRCLED_DIVISION_SLASH: Bin = Bin::new('⊘', BinCategory::B);
704pub const CIRCLED_DOT_OPERATOR: Op = Op::new('⊙', OpCategory::C);
705pub const CIRCLED_RING_OPERATOR: Op = Op::new('⊚', OpCategory::C);
706pub const CIRCLED_ASTERISK_OPERATOR: Op = Op::new('⊛', OpCategory::C);
707// pub const CIRCLED_EQUALS: Op = Op('⊜');
708pub const CIRCLED_DASH: Bin = Bin::new('⊝', BinCategory::B);
709pub const SQUARED_PLUS: Bin = Bin::new('⊞', BinCategory::B);
710pub const SQUARED_MINUS: Bin = Bin::new('⊟', BinCategory::B);
711pub const SQUARED_TIMES: Op = Op::new('⊠', OpCategory::C);
712pub const SQUARED_DOT_OPERATOR: Op = Op::new('⊡', OpCategory::C);
713pub const RIGHT_TACK: Rel = Rel::new('⊢', RelCategory::Default);
714pub const LEFT_TACK: Rel = Rel::new('⊣', RelCategory::Default);
715pub const DOWN_TACK: char = '⊤';
716pub const UP_TACK: char = '⊥';
717// pub const ASSERTION: Op = Op('⊦');
718// pub const MODELS: Op = Op('⊧');
719pub const TRUE: Rel = Rel::new('⊨', RelCategory::Default);
720pub const FORCES: Rel = Rel::new('⊩', RelCategory::Default);
721pub const TRIPLE_VERTICAL_BAR_RIGHT_TURNSTILE: Rel = Rel::new('⊪', RelCategory::Default);
722pub const DOUBLE_VERTICAL_BAR_DOUBLE_RIGHT_TURNSTILE: Rel = Rel::new('⊫', RelCategory::Default);
723pub const DOES_NOT_PROVE: Rel = Rel::new('⊬', RelCategory::Default);
724pub const NOT_TRUE: Rel = Rel::new('⊭', RelCategory::Default);
725pub const DOES_NOT_FORCE: Rel = Rel::new('⊮', RelCategory::Default);
726pub const NEGATED_DOUBLE_VERTICAL_BAR_DOUBLE_RIGHT_TURNSTILE: Rel =
727    Rel::new('⊯', RelCategory::Default);
728// pub const PRECEDES_UNDER_RELATION: Op = Op('⊰');
729// pub const SUCCEEDS_UNDER_RELATION: Op = Op('⊱');
730pub const NORMAL_SUBGROUP_OF: Rel = Rel::new('⊲', RelCategory::Default);
731pub const CONTAINS_AS_NORMAL_SUBGROUP: Rel = Rel::new('⊳', RelCategory::Default);
732pub const NORMAL_SUBGROUP_OF_OR_EQUAL_TO: Rel = Rel::new('⊴', RelCategory::Default);
733pub const CONTAINS_AS_NORMAL_SUBGROUP_OR_EQUAL_TO: Rel = Rel::new('⊵', RelCategory::Default);
734// pub const ORIGINAL_OF: Op = Op('⊶');
735// pub const IMAGE_OF: Op = Op('⊷');
736pub const MULTIMAP: Rel = Rel::new('⊸', RelCategory::Default);
737// pub const HERMITIAN_CONJUGATE_MATRIX: Op = Op('⊹');
738pub const INTERCALATE: Rel = Rel::new('⊺', RelCategory::Default);
739pub const XOR: Bin = Bin::new('⊻', BinCategory::B);
740pub const NAND: Bin = Bin::new('⊼', BinCategory::B);
741// pub const NOR: Op = Op('⊽');
742// pub const RIGHT_ANGLE_WITH_ARC: Op = Op('⊾');
743// pub const RIGHT_TRIANGLE: Op = Op('⊿');
744pub const N_ARY_LOGICAL_AND: Op = Op::new('⋀', OpCategory::J);
745pub const N_ARY_LOGICAL_OR: Op = Op::new('⋁', OpCategory::J);
746pub const N_ARY_INTERSECTION: Op = Op::new('⋂', OpCategory::J);
747pub const N_ARY_UNION: Op = Op::new('⋃', OpCategory::J);
748pub const DIAMOND_OPERATOR: Op = Op::new('⋄', OpCategory::C);
749// pub const DOT_OPERATOR: Bin = Bin::new('⋅', BinCategory::BD);
750pub const STAR_OPERATOR: Op = Op::new('⋆', OpCategory::C);
751pub const DIVISION_TIMES: Op = Op::new('⋇', OpCategory::C);
752pub const BOWTIE: Rel = Rel::new('⋈', RelCategory::Default);
753pub const LEFT_NORMAL_FACTOR_SEMIDIRECT_PRODUCT: Op = Op::new('⋉', OpCategory::C);
754pub const RIGHT_NORMAL_FACTOR_SEMIDIRECT_PRODUCT: Op = Op::new('⋊', OpCategory::C);
755pub const LEFT_SEMIDIRECT_PRODUCT: Op = Op::new('⋋', OpCategory::C);
756pub const RIGHT_SEMIDIRECT_PRODUCT: Op = Op::new('⋌', OpCategory::C);
757pub const REVERSED_TILDE_EQUALS: Rel = Rel::new('⋍', RelCategory::Default);
758pub const CURLY_LOGICAL_OR: Bin = Bin::new('⋎', BinCategory::B);
759pub const CURLY_LOGICAL_AND: Bin = Bin::new('⋏', BinCategory::B);
760pub const DOUBLE_SUBSET: Rel = Rel::new('⋐', RelCategory::Default);
761pub const DOUBLE_SUPERSET: Rel = Rel::new('⋑', RelCategory::Default);
762pub const DOUBLE_INTERSECTION: Bin = Bin::new('⋒', BinCategory::B);
763pub const DOUBLE_UNION: Bin = Bin::new('⋓', BinCategory::B);
764pub const PITCHFORK: Rel = Rel::new('⋔', RelCategory::Default);
765// pub const EQUAL_AND_PARALLEL_TO: Op = Op('⋕');
766pub const LESS_THAN_WITH_DOT: Rel = Rel::new('⋖', RelCategory::Default);
767// pub const GREATER_THAN_WITH_DOT: Rel = Rel::new('⋗', RelCategory::Default);
768pub const VERY_MUCH_LESS_THAN: Rel = Rel::new('⋘', RelCategory::Default);
769// pub const VERY_MUCH_GREATER_THAN: Rel = Rel::new('⋙', RelCategory::Default);
770pub const LESS_THAN_EQUAL_TO_OR_GREATER_THAN: Rel = Rel::new('⋚', RelCategory::Default);
771pub const GREATER_THAN_EQUAL_TO_OR_LESS_THAN: Rel = Rel::new('⋛', RelCategory::Default);
772// pub const EQUAL_TO_OR_LESS_THAN: Rel = Rel::new('⋜', RelCategory::Default);
773// pub const EQUAL_TO_OR_GREATER_THAN: Rel = Rel::new('⋝', RelCategory::Default);
774pub const EQUAL_TO_OR_PRECEDES: Rel = Rel::new('⋞', RelCategory::Default);
775pub const EQUAL_TO_OR_SUCCEEDS: Rel = Rel::new('⋟', RelCategory::Default);
776pub const DOES_NOT_PRECEDE_OR_EQUAL: Rel = Rel::new('⋠', RelCategory::Default);
777pub const DOES_NOT_SUCCEED_OR_EQUAL: Rel = Rel::new('⋡', RelCategory::Default);
778// pub const NOT_SQUARE_IMAGE_OF_OR_EQUAL_TO: Rel = Rel::new('⋢', RelCategory::Default);
779// pub const NOT_SQUARE_ORIGINAL_OF_OR_EQUAL_TO: Rel = Rel::new('⋣', RelCategory::Default);
780// pub const SQUARE_IMAGE_OF_OR_NOT_EQUAL_TO: Rel = Rel::new('⋤', RelCategory::Default);
781// pub const SQUARE_ORIGINAL_OF_OR_NOT_EQUAL_TO: Rel = Rel::new('⋥', RelCategory::Default);
782pub const LESS_THAN_BUT_NOT_EQUIVALENT_TO: Rel = Rel::new('⋦', RelCategory::Default);
783pub const GREATER_THAN_BUT_NOT_EQUIVALENT_TO: Rel = Rel::new('⋧', RelCategory::Default);
784pub const PRECEDES_BUT_NOT_EQUIVALENT_TO: Rel = Rel::new('⋨', RelCategory::Default);
785pub const SUCCEEDS_BUT_NOT_EQUIVALENT_TO: Rel = Rel::new('⋩', RelCategory::Default);
786// pub const NOT_NORMAL_SUBGROUP_OF: Rel = Rel::new('⋪', RelCategory::Default);
787// pub const DOES_NOT_CONTAIN_AS_NORMAL_SUBGROUP: Rel = Rel::new('⋫', RelCategory::Default);
788// pub const NOT_NORMAL_SUBGROUP_OF_OR_EQUAL_TO: Rel = Rel::new('⋬', RelCategory::Default);
789// pub const DOES_NOT_CONTAIN_AS_NORMAL_SUBGROUP_OR_EQUAL: Rel = Rel::new('⋭', RelCategory::Default);
790pub const VERTICAL_ELLIPSIS: Rel = Rel::new('⋮', RelCategory::Default);
791// pub const MIDLINE_HORIZONTAL_ELLIPSIS: Rel = Rel::new('⋯', RelCategory::Default);
792// pub const UP_RIGHT_DIAGONAL_ELLIPSIS: Op = Op('⋰');
793pub const DOWN_RIGHT_DIAGONAL_ELLIPSIS: Rel = Rel::new('⋱', RelCategory::Default);
794// pub const ELEMENT_OF_WITH_LONG_HORIZONTAL_STROKE: Op = Op('⋲');
795// pub const ELEMENT_OF_WITH_VERTICAL_BAR_AT_END_OF_HORIZONTAL_STROKE: Op = Op('⋳');
796// pub const SMALL_ELEMENT_OF_WITH_VERTICAL_BAR_AT_END_OF_HORIZONTAL_STROKE: Op = Op('⋴');
797// pub const ELEMENT_OF_WITH_DOT_ABOVE: Op = Op('⋵');
798// pub const ELEMENT_OF_WITH_OVERBAR: Op = Op('⋶');
799// pub const SMALL_ELEMENT_OF_WITH_OVERBAR: Op = Op('⋷');
800// pub const ELEMENT_OF_WITH_UNDERBAR: Op = Op('⋸');
801// pub const ELEMENT_OF_WITH_TWO_HORIZONTAL_STROKES: Op = Op('⋹');
802// pub const CONTAINS_WITH_LONG_HORIZONTAL_STROKE: Op = Op('⋺');
803// pub const CONTAINS_WITH_VERTICAL_BAR_AT_END_OF_HORIZONTAL_STROKE: Op = Op('⋻');
804// pub const SMALL_CONTAINS_WITH_VERTICAL_BAR_AT_END_OF_HORIZONTAL_STROKE: Op = Op('⋼');
805// pub const CONTAINS_WITH_OVERBAR: Op = Op('⋽');
806// pub const SMALL_CONTAINS_WITH_OVERBAR: Op = Op('⋾');
807// pub const Z_NOTATION_BAG_MEMBERSHIP: Op = Op('⋿');
808
809//
810// Unicode Block: Miscellaneous Technical
811//
812pub const LEFT_CEILING: OrdLike = OrdLike::new('⌈', OrdCategory::F);
813pub const RIGHT_CEILING: OrdLike = OrdLike::new('⌉', OrdCategory::G);
814pub const LEFT_FLOOR: OrdLike = OrdLike::new('⌊', OrdCategory::F);
815pub const RIGHT_FLOOR: OrdLike = OrdLike::new('⌋', OrdCategory::G);
816pub const TOP_LEFT_CORNER: char = '⌜';
817pub const TOP_RIGHT_CORNER: char = '⌝';
818pub const BOTTOM_LEFT_CORNER: char = '⌞';
819pub const BOTTOM_RIGHT_CORNER: char = '⌟';
820pub const FROWN: Rel = Rel::new('⌢', RelCategory::Default);
821pub const SMILE: Rel = Rel::new('⌣', RelCategory::Default);
822pub const TOP_SQUARE_BRACKET: OrdLike = OrdLike::new('⎴', OrdCategory::I);
823pub const BOTTOM_SQUARE_BRACKET: OrdLike = OrdLike::new('⎵', OrdCategory::I);
824pub const TOP_PARENTHESIS: OrdLike = OrdLike::new('⏜', OrdCategory::I);
825pub const BOTTOM_PARENTHESIS: OrdLike = OrdLike::new('⏝', OrdCategory::I);
826pub const TOP_CURLY_BRACKET: OrdLike = OrdLike::new('⏞', OrdCategory::I);
827pub const BOTTOM_CURLY_BRACKET: OrdLike = OrdLike::new('⏟', OrdCategory::I);
828
829//
830// Unicode Block: Enclosed Alphanumerics
831//
832pub const CIRCLED_LATIN_CAPITAL_LETTER_R: char = 'Ⓡ'; // not treated as operator
833pub const CIRCLED_LATIN_CAPITAL_LETTER_S: char = 'Ⓢ'; // not treated as operator
834
835//
836// Unicode Block: Geometric Shapes
837//
838pub const BLACK_SQUARE: char = '■';
839pub const WHITE_SQUARE: char = '□';
840
841pub const BLACK_UP_POINTING_TRIANGLE: char = '▲';
842pub const WHITE_UP_POINTING_TRIANGLE: char = '△';
843
844pub const BLACK_RIGHT_POINTING_TRIANGLE: char = '▶';
845pub const WHITE_RIGHT_POINTING_TRIANGLE: char = '▷';
846
847pub const BLACK_DOWN_POINTING_TRIANGLE: char = '▼';
848pub const WHITE_DOWN_POINTING_TRIANGLE: char = '▽';
849
850pub const BLACK_LEFT_POINTING_TRIANGLE: char = '◀';
851pub const WHITE_LEFT_POINTING_TRIANGLE: char = '◁';
852
853pub const LOZENGE: char = '◊';
854
855pub const LARGE_CIRCLE: char = '◯';
856
857pub const WHITE_MEDIUM_SQUARE: char = '◻';
858
859//
860// Unicode Block: Miscellaneous Symbols
861//
862pub const BLACK_STAR: char = '★';
863
864pub const SUN: char = '☉';
865pub const ASCENDING_NODE: char = '☊';
866
867pub const WHITE_SUN_WITH_RAYS: char = '☼';
868
869pub const MERCURY: char = '☿';
870pub const FEMALE_SIGN: char = '♀';
871pub const EARTH: char = '♁';
872pub const MALE_SIGN: char = '♂';
873pub const JUPITER: char = '♃';
874pub const SATURN: char = '♄';
875pub const URANUS: char = '♅';
876pub const NEPTUNE: char = '♆';
877// pub const PLUTO: char = '♇';
878
879pub const BLACK_SPADE_SUIT: char = '♠';
880pub const WHITE_HEART_SUIT: char = '♡';
881pub const WHITE_DIAMOND_SUIT: char = '♢';
882pub const BLACK_CLUB_SUIT: char = '♣';
883// pub const WHITE_SPADE_SUIT: char = '♤';
884// pub const BLACK_HEART_SUIT: char = '♥';
885// pub const BLACK_DIAMOND_SUIT: char = '♦';
886// pub const WHITE_CLUB_SUIT: char = '♧';
887
888//
889// Unicode Block: Dingbats
890//
891pub const MALTESE_CROSS: char = '✠';
892
893//
894// Unicode Block: Miscellaneous Mathematical Symbols-A
895//
896pub const PERPENDICULAR: Rel = Rel::new('⟂', RelCategory::Default);
897
898pub const MATHEMATICAL_LEFT_WHITE_SQUARE_BRACKET: OrdLike = OrdLike::new('⟦', OrdCategory::F);
899pub const MATHEMATICAL_RIGHT_WHITE_SQUARE_BRACKET: OrdLike = OrdLike::new('⟧', OrdCategory::G);
900pub const MATHEMATICAL_LEFT_ANGLE_BRACKET: OrdLike = OrdLike::new('⟨', OrdCategory::F);
901pub const MATHEMATICAL_RIGHT_ANGLE_BRACKET: OrdLike = OrdLike::new('⟩', OrdCategory::G);
902pub const MATHEMATICAL_LEFT_DOUBLE_ANGLE_BRACKET: OrdLike = OrdLike::new('⟪', OrdCategory::F);
903pub const MATHEMATICAL_RIGHT_DOUBLE_ANGLE_BRACKET: OrdLike = OrdLike::new('⟫', OrdCategory::G);
904// pub const MATHEMATICAL_LEFT_WHITE_TORTOISE_SHELL_BRACKET: OrdLike = OrdLike::new('⟬', OrdCategory::F);
905// pub const MATHEMATICAL_RIGHT_WHITE_TORTOISE_SHELL_BRACKET: OrdLike = OrdLike::new('⟭', OrdCategory::G);
906pub const MATHEMATICAL_LEFT_FLATTENED_PARENTHESIS: OrdLike = OrdLike::new('⟮', OrdCategory::F);
907pub const MATHEMATICAL_RIGHT_FLATTENED_PARENTHESIS: OrdLike = OrdLike::new('⟯', OrdCategory::G);
908
909//
910// Unicode Block: Supplemental Arrows-A
911//
912pub const LONG_LEFTWARDS_ARROW: Rel = Rel::new('⟵', RelCategory::A);
913pub const LONG_RIGHTWARDS_ARROW: Rel = Rel::new('⟶', RelCategory::A);
914pub const LONG_LEFT_RIGHT_ARROW: Rel = Rel::new('⟷', RelCategory::A);
915pub const LONG_LEFTWARDS_DOUBLE_ARROW: Rel = Rel::new('⟸', RelCategory::A);
916pub const LONG_RIGHTWARDS_DOUBLE_ARROW: Rel = Rel::new('⟹', RelCategory::A);
917pub const LONG_LEFT_RIGHT_DOUBLE_ARROW: Rel = Rel::new('⟺', RelCategory::A);
918// pub const LONG_LEFTWARDS_ARROW_FROM_BAR: Op = Op('⟻');
919pub const LONG_RIGHTWARDS_ARROW_FROM_BAR: Rel = Rel::new('⟼', RelCategory::A);
920
921//
922// Unicode Block: Supplemental Arrows-B
923//
924pub const LEFTWARDS_ARROW_TAIL: Rel = Rel::new('⤙', RelCategory::A);
925pub const RIGHTWARDS_ARROW_TAIL: Rel = Rel::new('⤚', RelCategory::A);
926
927//
928// Unicode Block: Miscellaneous Mathematical Symbols-B
929//
930pub const LEFT_WHITE_CURLY_BRACKET: OrdLike = OrdLike::new('⦃', OrdCategory::F);
931pub const RIGHT_WHITE_CURLY_BRACKET: OrdLike = OrdLike::new('⦄', OrdCategory::G);
932// pub const LEFT_WHITE_PARENTHESIS: Fence = fence('⦅', Stretchy::Always);
933// pub const RIGHT_WHITE_PARENTHESIS: Fence = fence('⦆', false, Stretchy::Always);
934pub const Z_NOTATION_LEFT_IMAGE_BRACKET: OrdLike = OrdLike::new('⦇', OrdCategory::F);
935pub const Z_NOTATION_RIGHT_IMAGE_BRACKET: OrdLike = OrdLike::new('⦈', OrdCategory::G);
936pub const Z_NOTATION_LEFT_BINDING_BRACKET: OrdLike = OrdLike::new('⦉', OrdCategory::F);
937pub const Z_NOTATION_RIGHT_BINDING_BRACKET: OrdLike = OrdLike::new('⦊', OrdCategory::G);
938
939pub const SQUARED_RISING_DIAGONAL_SLASH: Bin = Bin::new('⧄', BinCategory::B);
940pub const SQUARED_FALLING_DIAGONAL_SLASH: Bin = Bin::new('⧅', BinCategory::B);
941pub const SQUARED_SQUARE: Op = Op::new('⧈', OpCategory::C);
942pub const BLACK_LOZENGE: char = '⧫';
943
944// pub const REVERSE_SOLIDUS_OPERATOR: Bin = Bin::new('⧵', BinCategory::BD);
945
946//
947// Unicode Block: Supplemental Mathematical Operators
948//
949pub const N_ARY_CIRCLED_DOT_OPERATOR: Op = Op::new('⨀', OpCategory::J);
950pub const N_ARY_CIRCLED_PLUS_OPERATOR: Op = Op::new('⨁', OpCategory::J);
951pub const N_ARY_CIRCLED_TIMES_OPERATOR: Op = Op::new('⨂', OpCategory::J);
952pub const N_ARY_UNION_OPERATOR_WITH_DOT: Op = Op::new('⨃', OpCategory::J);
953pub const N_ARY_UNION_OPERATOR_WITH_PLUS: Op = Op::new('⨄', OpCategory::J);
954pub const N_ARY_SQUARE_INTERSECTION_OPERATOR: Op = Op::new('⨅', OpCategory::J);
955pub const N_ARY_SQUARE_UNION_OPERATOR: Op = Op::new('⨆', OpCategory::J);
956pub const TWO_LOGICAL_AND_OPERATOR: Op = Op::new('⨇', OpCategory::J);
957pub const TWO_LOGICAL_OR_OPERATOR: Op = Op::new('⨈', OpCategory::J);
958pub const N_ARY_TIMES_OPERATOR: Op = Op::new('⨉', OpCategory::J);
959// pub const MODULO_TWO_SUM: Op = Op('⨊');
960pub const SUMMATION_WITH_INTEGRAL: Op = Op::new('⨋', OpCategory::H);
961pub const QUADRUPLE_INTEGRAL_OPERATOR: Op = Op::new('⨌', OpCategory::H);
962pub const FINITE_PARTL_INTEGRAL: Op = Op::new('⨍', OpCategory::H);
963pub const INTEGRAL_WITH_DOUBLE_STROKE: Op = Op::new('⨎', OpCategory::H);
964pub const INTEGRAL_AVERAGE_WITH_SLASH: Op = Op::new('⨏', OpCategory::H);
965pub const CIRCULATION_FUNCTION: Op = Op::new('⨐', OpCategory::H);
966pub const ANTICLOCKWISE_INTEGRATION: Op = Op::new('⨑', OpCategory::H);
967// pub const LINE_INTEGRATION_WITH_RECTANGULAR_PATH_AROUND_POLE: Op = Op('⨒');
968// pub const LINE_INTEGRATION_WITH_SEMICIRCULAR_PATH_AROUND_POLE: Op = Op('⨓');
969// pub const LINE_INTEGRATION_NOT_INCLUDING_THE_POLE: Op = Op('⨔');
970// pub const INTEGRAL_AROUND_A_POINT_OPERATOR: Op = Op('⨕');
971// pub const QUATERNION_INTEGRAL_OPERATOR: Op = Op('⨖');
972// pub const INTEGRAL_WITH_LEFTWARDS_ARROW_WITH_HOOK: Op = Op('⨗');
973// pub const INTEGRAL_WITH_TIMES_SIGN: Op = Op('⨘');
974// pub const INTEGRAL_WITH_INTERSECTION: Op = Op('⨙');
975// pub const INTEGRAL_WITH_UNION: Op = Op('⨚');
976// pub const INTEGRAL_WITH_OVERBAR: Op = Op('⨛');
977// pub const INTEGRAL_WITH_UNDERBAR: Op = Op('⨜');
978// pub const JOIN: Op = Op('⨝');
979// pub const LARGE_LEFT_TRIANGLE_OPERATOR: Op = Op('⨞');
980pub const Z_NOTATION_SCHEMA_COMPOSITION: Rel = Rel::new('⨟', RelCategory::Default);
981// pub const Z_NOTATION_SCHEMA_PIPING: Op = Op('⨠');
982// pub const Z_NOTATION_SCHEMA_PROJECTION: Op = Op('⨡');
983// pub const PLUS_SIGN_WITH_SMALL_CIRCLE_ABOVE: Bin = Bin::new('⨢', BinCategory::BD);
984// pub const PLUS_SIGN_WITH_CIRCUMFLEX_ACCENT_ABOVE: Bin = Bin::new('⨣', BinCategory::BD);
985// pub const PLUS_SIGN_WITH_TILDE_ABOVE: Bin = Bin::new('⨤', BinCategory::BD);
986// pub const PLUS_SIGN_WITH_DOT_BELOW: Bin = Bin::new('⨥', BinCategory::BD);
987// pub const PLUS_SIGN_WITH_TILDE_BELOW: Bin = Bin::new('⨦', BinCategory::BD);
988// pub const PLUS_SIGN_WITH_SUBSCRIPT_TWO: Bin = Bin::new('⨧', BinCategory::BD);
989// pub const PLUS_SIGN_WITH_BLACK_TRIANGLE: Bin = Bin::new('⨨', BinCategory::BD);
990// pub const MINUS_SIGN_WITH_COMMA_ABOVE: Bin = Bin::new('⨩', BinCategory::BD);
991// pub const MINUS_SIGN_WITH_DOT_BELOW: Bin = Bin::new('⨪', BinCategory::BD);
992// pub const MINUS_SIGN_WITH_FALLING_DOTS: Bin = Bin::new('⨫', BinCategory::BD);
993// pub const MINUS_SIGN_WITH_RISING_DOTS: Bin = Bin::new('⨬', BinCategory::BD);
994// pub const PLUS_SIGN_IN_LEFT_HALF_CIRCLE: Bin = Bin::new('⨭', BinCategory::BD);
995// pub const PLUS_SIGN_IN_RIGHT_HALF_CIRCLE: Bin = Bin::new('⨮', BinCategory::BD);
996// pub const VECTOR_OR_CROSS_PRODUCT: Bin = Bin::new('⨯', BinCategory::BD);
997// pub const MULTIPLICATION_SIGN_WITH_DOT_ABOVE: Bin = Bin::new('⨰', BinCategory::BD);
998// pub const MULTIPLICATION_SIGN_WITH_UNDERBAR: Bin = Bin::new('⨱', BinCategory::BD);
999// pub const SEMIDIRECT_PRODUCT_WITH_BOTTOM_CLOSED: Bin = Bin::new('⨲', BinCategory::BD);
1000// pub const SMASH_PRODUCT: Bin = Bin::new('⨳', BinCategory::BD);
1001// pub const MULTIPLICATION_SIGN_IN_LEFT_HALF_CIRCLE: Bin = Bin::new('⨴', BinCategory::BD);
1002// pub const MULTIPLICATION_SIGN_IN_RIGHT_HALF_CIRCLE: Bin = Bin::new('⨵', BinCategory::BD);
1003// pub const CIRCLED_MULTIPLICATION_SIGN_WITH_CIRCUMFLEX_ACCENT: Op = Op('⨶');
1004// pub const MULTIPLICATION_SIGN_IN_DOUBLE_CIRCLE: Op = Op('⨷');
1005// pub const CIRCLED_DIVISION_SIGN: Op = Op('⨸');
1006// pub const PLUS_SIGN_IN_TRIANGLE: Op = Op('⨹');
1007// pub const MINUS_SIGN_IN_TRIANGLE: Op = Op('⨺');
1008// pub const MULTIPLICATION_SIGN_IN_TRIANGLE: Op = Op('⨻');
1009// pub const INTERIOR_PRODUCT: Op = Op('⨼');
1010// pub const RIGHTHAND_INTERIOR_PRODUCT: Op = Op('⨽');
1011// pub const Z_NOTATION_RELATIONAL_COMPOSITION: Op = Op('⨾');
1012pub const AMALGAMATION_OR_COPRODUCT: Rel = Rel::new('⨿', RelCategory::Default);
1013// pub const INTERSECTION_WITH_DOT: Op = Op('⩀');
1014// pub const UNION_WITH_MINUS_SIGN: Op = Op('⩁');
1015// pub const UNION_WITH_OVERBAR: Op = Op('⩂');
1016// pub const INTERSECTION_WITH_OVERBAR: Op = Op('⩃');
1017// pub const INTERSECTION_WITH_LOGICAL_AND: Op = Op('⩄');
1018// pub const UNION_WITH_LOGICAL_OR: Op = Op('⩅');
1019// pub const UNION_ABOVE_INTERSECTION: Op = Op('⩆');
1020// pub const INTERSECTION_ABOVE_UNION: Op = Op('⩇');
1021// pub const UNION_ABOVE_BAR_ABOVE_INTERSECTION: Op = Op('⩈');
1022// pub const INTERSECTION_ABOVE_BAR_ABOVE_UNION: Op = Op('⩉');
1023// pub const UNION_BESIDE_AND_JOINED_WITH_UNION: Op = Op('⩊');
1024// pub const INTERSECTION_BESIDE_AND_JOINED_WITH_INTERSECTION: Op = Op('⩋');
1025// pub const CLOSED_UNION_WITH_SERIFS: Op = Op('⩌');
1026// pub const CLOSED_INTERSECTION_WITH_SERIFS: Op = Op('⩍');
1027// pub const DOUBLE_SQUARE_INTERSECTION: Op = Op('⩎');
1028// pub const DOUBLE_SQUARE_UNION: Op = Op('⩏');
1029// pub const CLOSED_UNION_WITH_SERIFS_AND_SMASH_PRODUCT: Op = Op('⩐');
1030// pub const LOGICAL_AND_WITH_DOT_ABOVE: Op = Op('⩑');
1031// pub const LOGICAL_OR_WITH_DOT_ABOVE: Op = Op('⩒');
1032// pub const DOUBLE_LOGICAL_AND: Op = Op('⩓');
1033// pub const DOUBLE_LOGICAL_OR: Op = Op('⩔');
1034// pub const TWO_INTERSECTING_LOGICAL_AND: Op = Op('⩕');
1035// pub const TWO_INTERSECTING_LOGICAL_OR: Op = Op('⩖');
1036// pub const SLOPING_LARGE_OR: Op = Op('⩗');
1037// pub const SLOPING_LARGE_AND: Op = Op('⩘');
1038// pub const LOGICAL_OR_OVERLAPPING_LOGICAL_AND: Op = Op('⩙');
1039// pub const LOGICAL_AND_WITH_MIDDLE_STEM: Op = Op('⩚');
1040// pub const LOGICAL_OR_WITH_MIDDLE_STEM: Op = Op('⩛');
1041// pub const LOGICAL_AND_WITH_HORIZONTAL_DASH: Op = Op('⩜');
1042// pub const LOGICAL_OR_WITH_HORIZONTAL_DASH: Op = Op('⩝');
1043pub const LOGICAL_AND_WITH_DOUBLE_OVERBAR: Rel = Rel::new('⩞', RelCategory::Default);
1044// pub const LOGICAL_AND_WITH_UNDERBAR: Op = Op('⩟');
1045// pub const LOGICAL_AND_WITH_DOUBLE_UNDERBAR: Op = Op('⩠');
1046// pub const SMALL_VEE_WITH_UNDERBAR: Op = Op('⩡');
1047// pub const LOGICAL_OR_WITH_DOUBLE_OVERBAR: Op = Op('⩢');
1048// pub const LOGICAL_OR_WITH_DOUBLE_UNDERBAR: Op = Op('⩣');
1049// pub const Z_NOTATION_DOMAIN_ANTIRESTRICTION: Op = Op('⩤');
1050// pub const Z_NOTATION_RANGE_ANTIRESTRICTION: Op = Op('⩥');
1051pub const EQUALS_SIGN_WITH_DOT_BELOW: Rel = Rel::new('⩦', RelCategory::Default);
1052// pub const IDENTICAL_WITH_DOT_ABOVE: Op = Op('⩧');
1053// pub const TRIPLE_HORIZONTAL_BAR_WITH_DOUBLE_VERTICAL_STROKE: Op = Op('⩨');
1054// pub const TRIPLE_HORIZONTAL_BAR_WITH_TRIPLE_VERTICAL_STROKE: Op = Op('⩩');
1055// pub const TILDE_OPERATOR_WITH_DOT_ABOVE: Op = Op('⩪');
1056// pub const TILDE_OPERATOR_WITH_RISING_DOTS: Op = Op('⩫');
1057// pub const SIMILAR_MINUS_SIMILAR: Op = Op('⩬');
1058// pub const CONGRUENT_WITH_DOT_ABOVE: Op = Op('⩭');
1059// pub const EQUALS_WITH_ASTERISK: Op = Op('⩮');
1060// pub const ALMOST_EQUAL_TO_WITH_CIRCUMFLEX_ACCENT: Op = Op('⩯');
1061// pub const APPROXIMATELY_EQUAL_OR_EQUAL_TO: Op = Op('⩰');
1062// pub const EQUALS_SIGN_ABOVE_PLUS_SIGN: Op = Op('⩱');
1063// pub const PLUS_SIGN_ABOVE_EQUALS_SIGN: Op = Op('⩲');
1064// pub const EQUALS_SIGN_ABOVE_TILDE_OPERATOR: Op = Op('⩳');
1065// pub const DOUBLE_COLON_EQUAL: Op = Op('⩴');
1066// pub const TWO_CONSECUTIVE_EQUALS_SIGNS: Op = Op('⩵');
1067// pub const THREE_CONSECUTIVE_EQUALS_SIGNS: Op = Op('⩶');
1068// pub const EQUALS_SIGN_WITH_TWO_DOTS_ABOVE_AND_TWO_DOTS_BELOW: Op = Op('⩷');
1069// pub const EQUIVALENT_WITH_FOUR_DOTS_ABOVE: Op = Op('⩸');
1070// pub const LESS_THAN_WITH_CIRCLE_INSIDE: Op = Op('⩹');
1071// pub const GREATER_THAN_WITH_CIRCLE_INSIDE: Op = Op('⩺');
1072// pub const LESS_THAN_WITH_QUESTION_MARK_ABOVE: Op = Op('⩻');
1073// pub const GREATER_THAN_WITH_QUESTION_MARK_ABOVE: Op = Op('⩼');
1074pub const LESS_THAN_OR_SLANTED_EQUAL_TO: Rel = Rel::new('⩽', RelCategory::Default);
1075pub const GREATER_THAN_OR_SLANTED_EQUAL_TO: Rel = Rel::new('⩾', RelCategory::Default);
1076// pub const LESS_THAN_OR_SLANTED_EQUAL_TO_WITH_DOT_INSIDE: Op = Op('⩿');
1077// pub const GREATER_THAN_OR_SLANTED_EQUAL_TO_WITH_DOT_INSIDE: Op = Op('⪀');
1078// pub const LESS_THAN_OR_SLANTED_EQUAL_TO_WITH_DOT_ABOVE: Op = Op('⪁');
1079// pub const GREATER_THAN_OR_SLANTED_EQUAL_TO_WITH_DOT_ABOVE: Op = Op('⪂');
1080// pub const LESS_THAN_OR_SLANTED_EQUAL_TO_WITH_DOT_ABOVE_RIGHT: Op = Op('⪃');
1081// pub const GREATER_THAN_OR_SLANTED_EQUAL_TO_WITH_DOT_ABOVE_LEFT: Op = Op('⪄');
1082pub const LESS_THAN_OR_APPROXIMATE: Rel = Rel::new('⪅', RelCategory::Default);
1083pub const GREATER_THAN_OR_APPROXIMATE: Rel = Rel::new('⪆', RelCategory::Default);
1084pub const LESS_THAN_AND_SINGLE_LINE_NOT_EQUAL_TO: Rel = Rel::new('⪇', RelCategory::Default);
1085pub const GREATER_THAN_AND_SINGLE_LINE_NOT_EQUAL_TO: Rel = Rel::new('⪈', RelCategory::Default);
1086pub const LESS_THAN_AND_NOT_APPROXIMATE: Rel = Rel::new('⪉', RelCategory::Default);
1087pub const GREATER_THAN_AND_NOT_APPROXIMATE: Rel = Rel::new('⪊', RelCategory::Default);
1088pub const LESS_THAN_ABOVE_DOUBLE_LINE_EQUAL_ABOVE_GREATER_THAN: Rel =
1089    Rel::new('⪋', RelCategory::Default);
1090pub const GREATER_THAN_ABOVE_DOUBLE_LINE_EQUAL_ABOVE_LESS_THAN: Rel =
1091    Rel::new('⪌', RelCategory::Default);
1092// pub const LESS_THAN_ABOVE_SIMILAR_OR_EQUAL: Rel = Rel::new('⪍', RelCategory::Default);
1093// pub const GREATER_THAN_ABOVE_SIMILAR_OR_EQUAL: Rel = Rel::new('⪎', RelCategory::Default);
1094// pub const LESS_THAN_ABOVE_SIMILAR_ABOVE_GREATER_THAN: Rel = Rel::new('⪏', RelCategory::Default);
1095// pub const GREATER_THAN_ABOVE_SIMILAR_ABOVE_LESS_THAN: Rel = Rel::new('⪐', RelCategory::Default);
1096// pub const LESS_THAN_ABOVE_GREATER_THAN_ABOVE_DOUBLE_LINE_EQUAL: Rel = Rel::new('⪑', RelCategory::Default);
1097// pub const GREATER_THAN_ABOVE_LESS_THAN_ABOVE_DOUBLE_LINE_EQUAL: Rel = Rel::new('⪒', RelCategory::Default);
1098// pub const LESS_THAN_ABOVE_SLANTED_EQUAL_ABOVE_GREATER_THAN_ABOVE_SLANTED_EQUAL: Rel = Rel::new('⪓', RelCategory::Default);
1099// pub const GREATER_THAN_ABOVE_SLANTED_EQUAL_ABOVE_LESS_THAN_ABOVE_SLANTED_EQUAL: Rel = Rel::new('⪔', RelCategory::Default);
1100pub const SLANTED_EQUAL_TO_OR_LESS_THAN: Rel = Rel::new('⪕', RelCategory::Default);
1101pub const SLANTED_EQUAL_TO_OR_GREATER_THAN: Rel = Rel::new('⪖', RelCategory::Default);
1102// pub const SLANTED_EQUAL_TO_OR_LESS_THAN_WITH_DOT_INSIDE: Rel = Rel::new('⪗', RelCategory::Default);
1103// pub const SLANTED_EQUAL_TO_OR_GREATER_THAN_WITH_DOT_INSIDE: Rel = Rel::new('⪘', RelCategory::Default);
1104// pub const DOUBLE_LINE_EQUAL_TO_OR_LESS_THAN: Rel = Rel::new('⪙', RelCategory::Default);
1105// pub const DOUBLE_LINE_EQUAL_TO_OR_GREATER_THAN: Rel = Rel::new('⪚', RelCategory::Default);
1106// pub const DOUBLE_LINE_SLANTED_EQUAL_TO_OR_LESS_THAN: Rel = Rel::new('⪛', RelCategory::Default);
1107// pub const DOUBLE_LINE_SLANTED_EQUAL_TO_OR_GREATER_THAN: Rel = Rel::new('⪜', RelCategory::Default);
1108// pub const SIMILAR_OR_LESS_THAN: Rel = Rel::new('⪝', RelCategory::Default);
1109// pub const SIMILAR_OR_GREATER_THAN: Rel = Rel::new('⪞', RelCategory::Default);
1110// pub const SIMILAR_ABOVE_LESS_THAN_ABOVE_EQUALS_SIGN: Rel = Rel::new('⪟', RelCategory::Default);
1111// pub const SIMILAR_ABOVE_GREATER_THAN_ABOVE_EQUALS_SIGN: Rel = Rel::new('⪠', RelCategory::Default);
1112// pub const DOUBLE_NESTED_LESS_THAN: Rel = Rel::new('⪡', RelCategory::Default);
1113// pub const DOUBLE_NESTED_GREATER_THAN: Rel = Rel::new('⪢', RelCategory::Default);
1114// pub const DOUBLE_NESTED_LESS_THAN_WITH_UNDERBAR: Rel = Rel::new('⪣', RelCategory::Default);
1115// pub const GREATER_THAN_OVERLAPPING_LESS_THAN: Rel = Rel::new('⪤', RelCategory::Default);
1116// pub const GREATER_THAN_BESIDE_LESS_THAN: Rel = Rel::new('⪥', RelCategory::Default);
1117// pub const LESS_THAN_CLOSED_BY_CURVE: Rel = Rel::new('⪦', RelCategory::Default);
1118// pub const GREATER_THAN_CLOSED_BY_CURVE: Rel = Rel::new('⪧', RelCategory::Default);
1119// pub const LESS_THAN_CLOSED_BY_CURVE_ABOVE_SLANTED_EQUAL: Rel = Rel::new('⪨', RelCategory::Default);
1120// pub const GREATER_THAN_CLOSED_BY_CURVE_ABOVE_SLANTED_EQUAL: Rel = Rel::new('⪩', RelCategory::Default);
1121// pub const SMALLER_THAN: Rel = Rel::new('⪪', RelCategory::Default);
1122// pub const LARGER_THAN: Rel = Rel::new('⪫', RelCategory::Default);
1123// pub const SMALLER_THAN_OR_EQUAL_TO: Rel = Rel::new('⪬', RelCategory::Default);
1124// pub const LARGER_THAN_OR_EQUAL_TO: Rel = Rel::new('⪭', RelCategory::Default);
1125// pub const EQUALS_SIGN_WITH_BUMPY_ABOVE: Rel = Rel::new('⪮', RelCategory::Default);
1126pub const PRECEDES_ABOVE_SINGLE_LINE_EQUALS_SIGN: Rel = Rel::new('⪯', RelCategory::Default);
1127pub const SUCCEEDS_ABOVE_SINGLE_LINE_EQUALS_SIGN: Rel = Rel::new('⪰', RelCategory::Default);
1128// pub const PRECEDES_ABOVE_SINGLE_LINE_NOT_EQUAL_TO: Rel = Rel::new('⪱', RelCategory::Default);
1129// pub const SUCCEEDS_ABOVE_SINGLE_LINE_NOT_EQUAL_TO: Rel = Rel::new('⪲', RelCategory::Default);
1130// pub const PRECEDES_ABOVE_EQUALS_SIGN: Rel = Rel::new('⪳', RelCategory::Default);
1131// pub const SUCCEEDS_ABOVE_EQUALS_SIGN: Rel = Rel::new('⪴', RelCategory::Default);
1132pub const PRECEDES_ABOVE_NOT_EQUAL_TO: Rel = Rel::new('⪵', RelCategory::Default);
1133pub const SUCCEEDS_ABOVE_NOT_EQUAL_TO: Rel = Rel::new('⪶', RelCategory::Default);
1134pub const PRECEDES_ABOVE_ALMOST_EQUAL_TO: Rel = Rel::new('⪷', RelCategory::Default);
1135pub const SUCCEEDS_ABOVE_ALMOST_EQUAL_TO: Rel = Rel::new('⪸', RelCategory::Default);
1136pub const PRECEDES_ABOVE_NOT_ALMOST_EQUAL_TO: Rel = Rel::new('⪹', RelCategory::Default);
1137pub const SUCCEEDS_ABOVE_NOT_ALMOST_EQUAL_TO: Rel = Rel::new('⪺', RelCategory::Default);
1138// pub const DOUBLE_PRECEDES: Rel = Rel::new('⪻', RelCategory::Default);
1139// pub const DOUBLE_SUCCEEDS: Rel = Rel::new('⪼', RelCategory::Default);
1140// pub const SUBSET_WITH_DOT: Rel = Rel::new('⪽', RelCategory::Default);
1141// pub const SUPERSET_WITH_DOT: Rel = Rel::new('⪾', RelCategory::Default);
1142// pub const SUBSET_WITH_PLUS_SIGN_BELOW: Rel = Rel::new('⪿', RelCategory::Default);
1143// pub const SUPERSET_WITH_PLUS_SIGN_BELOW: Rel = Rel::new('⫀', RelCategory::Default);
1144// pub const SUBSET_WITH_MULTIPLICATION_SIGN_BELOW: Rel = Rel::new('⫁', RelCategory::Default);
1145// pub const SUPERSET_WITH_MULTIPLICATION_SIGN_BELOW: Rel = Rel::new('⫂', RelCategory::Default);
1146// pub const SUBSET_OF_OR_EQUAL_TO_WITH_DOT_ABOVE: Rel = Rel::new('⫃', RelCategory::Default);
1147// pub const SUPERSET_OF_OR_EQUAL_TO_WITH_DOT_ABOVE: Rel = Rel::new('⫄', RelCategory::Default);
1148// pub const SUBSET_OF_ABOVE_EQUALS_SIGN: Rel = Rel::new('⫅', RelCategory::Default);
1149// pub const SUPERSET_OF_ABOVE_EQUALS_SIGN: Rel = Rel::new('⫆', RelCategory::Default);
1150// pub const SUBSET_OF_ABOVE_TILDE_OPERATOR: Rel = Rel::new('⫇', RelCategory::Default);
1151// pub const SUPERSET_OF_ABOVE_TILDE_OPERATOR: Rel = Rel::new('⫈', RelCategory::Default);
1152// pub const SUBSET_OF_ABOVE_ALMOST_EQUAL_TO: Rel = Rel::new('⫉', RelCategory::Default);
1153// pub const SUPERSET_OF_ABOVE_ALMOST_EQUAL_TO: Rel = Rel::new('⫊', RelCategory::Default);
1154pub const SUBSET_OF_ABOVE_NOT_EQUAL_TO: Rel = Rel::new('⫋', RelCategory::Default);
1155pub const SUPERSET_OF_ABOVE_NOT_EQUAL_TO: Rel = Rel::new('⫌', RelCategory::Default);
1156
1157//
1158// Unicode Block: Small Form Variants
1159//
1160// pub const SMALL_REVERSE_SOLIDUS: Rel = Rel::new('﹨', RelCategory::Default);
math_core_renderer_internal/symbol.rs

math_core_renderer_internal/
symbol.rs
