C Operator Dictionary (Non-Normative)

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C Operator Dictionary (Non-Normative)
    C.1 Indexing of the operator dictionary
    C.2 Format of operator dictionary entries
    C.3 Notes on lspace and rspace attributes
    C.4 Operator dictionary entries

The following table gives the suggested dictionary of rendering properties for operators, fences, separators, and accents in MathML, all of which are represented by mo elements. For brevity, all such elements will be called simply "operators" in this Appendix.

C.1 Indexing of the operator dictionary

Note that the dictionary is indexed not just by the element content, but by the element content and form attribute value, together. Operators with more than one possible form have more than one entry. The MathML specification describes how the renderer chooses ("infers") which form to use when no form attribute is given; see Section 3.2.5.7.2 Default value of the form attribute.

Having made that choice, or with the form attribute explicitly specified in the <mo> element's start tag, the MathML renderer uses the remaining attributes from the dictionary entry for the appropriate single form of that operator, ignoring the entries for the other possible forms.

In the table below, all non-ASCII characters are represented by XML-style hexadecimal numeric character references. The choice of markup (character data, numeric character reference or named entity reference) for a given character in MathML has no effect on its rendering.

C.2 Format of operator dictionary entries

Each row of the table is indexed as described above by the both the character (given by code point and Unicode Name) and the value of the form attribute. The fourth column gives the priority which as described in Section 3.3.1 Horizontally Group Sub-Expressions <mrow>), is significant for the proper grouping of sub-expressions using <mrow>. The rule described there is especially relevant to the automatic generation of MathML by conversion from other formats for displayed mathematics, such as TEX, which do not always specify how sub-expressions nest.

The length valued attributes such as lspace are given explicitly in the following columns. Boolean valued attributes such as stretchy are specified together in the final Properties column by listing the attribute name if its value should be set to true by the dictionary.

Any attribute not listed for some entry has its default value, which is given in parentheses in the table of attributes in Section 3.2.5 Operator, Fence, Separator or Accent <mo>.

( ( left parenthesis prefix 1 0 0 fence stretchy

could be expressed as an mo element by:

<mo form="prefix" fence="true" stretchy="true" lspace="0em" rspace="0em"> ( </mo>

(note the whitespace added around the content for readability; Such whitespace will be ignored by a MathML system, as described in Section 2.1.7 Collapsing Whitespace in Input.

This entry means that, for MathML renderers which use this suggested operator dictionary, giving the element <mo form="prefix"> ( </mo> alone, or simply <mo> ( </mo> in a position for which form="prefix" would be inferred (see below), is equivalent to giving the element with all attributes as shown above.

In some versions of this specification, the rows of the table may be reordered by clicking on a heading in the top row, to cause the table to be ordered by that column.

C.3 Notes on lspace and rspace attributes

The values for lspace and rspace given here range from 0 to 7, they are given numerically in order to save space in the table, the values should be taken as referring to the named mathematical spaces, as follows.

Table Entry Named Space Default Length
0 0 em
1 veryverythinmathspace 1/18 em
2 verythinmathspace 2/18 em
3 thinmathspace 3/18 em
4 mediummathspace 4/18 em
5 thickmathspace 5/18 em
6 verythickmathspace 6/18 em
7 veryverythickmathspace 7/18 em

For the invisible operators whose content is &InvisibleTimes; or &ApplyFunction;, it is suggested that MathML renderers choose spacing in a context-sensitive way (which is an exception to the static values given in the following table). For <mo>&ApplyFunction;</mo>, the total spacing ("lspace"+"rspace") in expressions such as "sin x" (where the right operand doesn't start with a fence) should be greater than zero; for <mo>&InvisibleTimes;</mo>, the total spacing should be greater than zero when both operands (or the nearest tokens on either side, if on the baseline) are identifiers displayed in a non-slanted font (i.e.. under the suggested rules, when both operands are multi-character identifiers).

Some renderers may wish to use no spacing for most operators appearing in scripts (i.e. when scriptlevel is greater than 0; see Section 3.3.4 Style Change <mstyle>), as is the case in TEX.

C.4 Operator dictionary entries

Character Glyph Name form priority lspace rspace minsize Properties
&#x2A3F; ⨿ amalgamation or coproduct infix 1 4 4
&#x27E8; mathematical left angle bracket prefix 2 0 0 fence stretchy symmetric
&#x2500; box drawings light horizontal infix 4 0 0 0 stretchy
&#x2758; light vertical bar infix 7 4 4 fence stretchy symmetric
-> -> multiple character operator: -> infix 8 4 4
// // multiple character operator: // infix 8 4 4
; ; semicolon infix 10 0 3 separator
|| || multiple character operator: || infix 10 3 3
&amp;&amp; && multiple character operator: && infix 12 4 4
** ** multiple character operator: ** infix 12 1 1
&lt;= <= multiple character operator: <= infix 12 4 4
&lt;> <> multiple character operator: <> infix 12 1 1
&#x2018; left single quotation mark prefix 12 0 0 fence
&#x201C; left double quotation mark prefix 12 0 0 fence
&#x228F;&#x338; ⊏̸ square image of with slash infix 15 4 4
&#x2290;&#x338; ⊐̸ square original of with slash infix 15 4 4
&#x2242;&#x338; ≂̸ minus tilde with slash infix 16 4 4
&#x224E;&#x338; ≎̸ geometrically equivalent to with slash infix 16 4 4
&#x224F;&#x338; ≏̸ difference between with slash infix 16 4 4
&#x2266;&#x338; ≦̸ less-than over equal to with slash infix 16 4 4
&#x226A;&#x338; ≪̸ much less than with slash infix 16 4 4
&#x226B;&#x338; ≫̸ much greater than with slash infix 16 4 4
&#x227F;&#x338; ≿̸ succeeds or equivalent to with slash infix 16 4 4
&#x2282;&#x20D2; ⊂⃒ subset of with vertical line infix 16 4 4
&#x2283;&#x20D2; ⊃⃒ superset of with vertical line infix 16 4 4
&#x27E6; mathematical left white square bracket prefix 16 0 0 fence stretchy symmetric
&#x27F5; long leftwards arrow infix 16 1 1 stretchy
&#x27F6; long rightwards arrow infix 16 1 1 stretchy
&#x27F7; long left right arrow infix 16 1 1 stretchy
&#x27F8; long leftwards double arrow infix 16 1 1 stretchy
&#x27F9; long rightwards double arrow infix 16 1 1 stretchy
&#x27FA; long left right double arrow infix 16 1 1 stretchy
&#x29CF;&#x338; ⧏̸ left triangle beside vertical bar with slash infix 16 4 4
&#x29D0;&#x338; ⧐̸ vertical bar beside right triangle with slash infix 16 4 4
&#x2A7D;&#x338; ⩽̸ less-than or slanted equal to with slash infix 16 4 4
&#x2A7E;&#x338; ⩾̸ greater-than or slanted equal to with slash infix 16 4 4
&#x2AA1;&#x338; ⪡̸ double nested less-than with slash infix 16 4 4
&#x2AA2;&#x338; ⪢̸ double nested greater-than with slash infix 16 4 4
&#x2AAF;&#x338; ⪯̸ precedes above single-line equals sign with slash infix 16 4 4
&#x2AB0;&#x338; ⪰̸ succeeds above single-line equals sign with slash infix 16 4 4
>= >= multiple character operator: >= infix 17 4 4
@ @ commercial at infix 25 1 1
? ? question mark infix 28 1 1
_ _ low line infix 29 1 1
, , comma infix 30 0 3 separator
&#x2063; invisible separator infix 30 0 0 separator
&#x2234; therefore infix 70 5 5
&#x2235; because infix 70 5 5
.. .. multiple character operator: .. postfix 100 0 0
... ... multiple character operator: ... postfix 100 0 0
: : colon infix 100 1 2
&#x2026; horizontal ellipsis infix 150 0 0
&#x22EE; vertical ellipsis infix 150 5 5
&#x22EF; midline horizontal ellipsis infix 150 0 0
&#x22F1; down right diagonal ellipsis infix 150 5 5
&#x220B; contains as member infix 160 5 5
&#x22A2; right tack infix 170 5 5
&#x22A3; left tack infix 170 5 5
&#x22A4; down tack infix 170 5 5
&#x22A8; true infix 170 5 5
&#x22A9; forces infix 170 5 5
&#x22AC; does not prove infix 170 5 5
&#x22AD; not true infix 170 5 5
&#x22AE; does not force infix 170 5 5
&#x22AF; negated double vertical bar double right turnstile infix 170 5 5
&#x2228; logical or infix 190 4 4
&#x2019; right single quotation mark postfix 200 0 0 fence
&#x201D; right double quotation mark postfix 200 0 0 fence
&#x2227; logical and infix 200 4 4
&#x2200; for all prefix 230 2 1
&#x2203; there exists prefix 230 2 1
&#x2204; there does not exist prefix 230 2 1
&#x2201; complement infix 240 1 2
&#x2208; element of infix 240 5 5
&#x2209; not an element of infix 240 5 5
&#x220C; does not contain as member infix 240 5 5
&#x2282; subset of infix 240 5 5
&#x2283; superset of infix 240 5 5
&#x2284; not a subset of infix 240 5 5
&#x2285; not a superset of infix 240 5 5
&#x2286; subset of or equal to infix 240 5 5
&#x2287; superset of or equal to infix 240 5 5
&#x2288; neither a subset of nor equal to infix 240 5 5
&#x2289; neither a superset of nor equal to infix 240 5 5
&#x228A; subset of with not equal to infix 240 5 5
&#x228B; superset of with not equal to infix 240 5 5
&#x2264; less-than or equal to infix 241 5 5
&#x2265; greater-than or equal to infix 242 5 5
> > greater-than sign infix 243 5 5
&#x226F; not greater-than infix 244 5 5
&lt; < less-than sign infix 245 5 5
&#x226E; not less-than infix 246 5 5
&#x2248; almost equal to infix 247 5 5
&#x223C; tilde operator infix 250 5 5
&#x2249; not almost equal to infix 250 5 5
&#x2262; not identical to infix 252 5 5
&#x2260; not equal to infix 255 5 5
!= != multiple character operator: != infix 260 4 4
*= *= multiple character operator: *= infix 260 4 4
+= += multiple character operator: += infix 260 4 4
-= -= multiple character operator: -= infix 260 4 4
/= /= multiple character operator: /= infix 260 4 4
:= := multiple character operator: := infix 260 4 4
= = equals sign infix 260 5 5
== == multiple character operator: == infix 260 4 4
&#x221D; proportional to infix 260 5 5
&#x2224; does not divide infix 260 5 5
&#x2225; parallel to infix 260 5 5
&#x2226; not parallel to infix 260 5 5
&#x2241; not tilde infix 260 5 5
&#x2243; asymptotically equal to infix 260 5 5
&#x2244; not asymptotically equal to infix 260 5 5
&#x2245; approximately equal to infix 260 5 5
&#x2246; approximately but not actually equal to infix 260 5 5
&#x2247; neither approximately nor actually equal to infix 260 5 5
&#x224D; equivalent to infix 260 5 5
&#x2254; colon equals infix 260 5 5
&#x2257; ring equal to infix 260 5 5
&#x2259; estimates infix 260 5 5
&#x225A; equiangular to infix 260 5 5
&#x225C; delta equal to infix 260 5 5
&#x225F; questioned equal to infix 260 5 5
&#x2261; identical to infix 260 5 5
&#x2268; less-than but not equal to infix 260 5 5
&#x2269; greater-than but not equal to infix 260 5 5
&#x226A; much less-than infix 260 5 5
&#x226B; much greater-than infix 260 5 5
&#x226D; not equivalent to infix 260 5 5
&#x2270; neither less-than nor equal to infix 260 5 5
&#x2271; neither greater-than nor equal to infix 260 5 5
&#x227A; precedes infix 260 5 5
&#x227B; succeeds infix 260 5 5
&#x227C; precedes or equal to infix 260 5 5
&#x227D; succeeds or equal to infix 260 5 5
&#x2280; does not precede infix 260 5 5
&#x2281; does not succeed infix 260 5 5
&#x22A5; up tack infix 260 5 5
&#x22B4; normal subgroup of or equal to infix 260 5 5
&#x22B5; contains as normal subgroup or equal to infix 260 5 5
&#x22C9; left normal factor semidirect product infix 260 4 4
&#x22CA; right normal factor semidirect product infix 260 4 4
&#x22CB; left semidirect product infix 260 4 4
&#x22CC; right semidirect product infix 260 4 4
&#x22D4; pitchfork infix 260 5 5
&#x22D6; less-than with dot infix 260 5 5
&#x22D7; greater-than with dot infix 260 5 5
&#x22D8; very much less-than infix 260 5 5
&#x22D9; very much greater-than infix 260 5 5
&#x22EA; not normal subgroup of infix 260 5 5
&#x22EB; does not contain as normal subgroup infix 260 5 5
&#x22EC; not normal subgroup of or equal to infix 260 5 5
&#x22ED; does not contain as normal subgroup or equal infix 260 5 5
&#x25A0; black square infix 260 3 3
&#x25A1; white square infix 260 3 3
&#x25AA; black small square infix 260 3 3
&#x25AB; white small square infix 260 3 3
&#x25AD; white rectangle infix 260 3 3
&#x25AE; black vertical rectangle infix 260 3 3
&#x25AF; white vertical rectangle infix 260 3 3
&#x25B0; black parallelogram infix 260 3 3
&#x25B1; white parallelogram infix 260 3 3
&#x25B3; white up-pointing triangle infix 260 4 4
&#x25B4; black up-pointing small triangle infix 260 4 4
&#x25B5; white up-pointing small triangle infix 260 4 4
&#x25B6; black right-pointing triangle infix 260 4 4
&#x25B7; white right-pointing triangle infix 260 4 4
&#x25B8; black right-pointing small triangle infix 260 4 4
&#x25B9; white right-pointing small triangle infix 260 4 4
&#x25BC; black down-pointing triangle infix 260 4 4
&#x25BD; white down-pointing triangle infix 260 4 4
&#x25BE; black down-pointing small triangle infix 260 4 4
&#x25BF; white down-pointing small triangle infix 260 4 4
&#x25C0; black left-pointing triangle infix 260 4 4
&#x25C1; white left-pointing triangle infix 260 4 4
&#x25C2; black left-pointing small triangle infix 260 4 4
&#x25C3; white left-pointing small triangle infix 260 4 4
&#x25C4; black left-pointing pointer infix 260 4 4
&#x25C5; white left-pointing pointer infix 260 4 4
&#x25C6; black diamond infix 260 4 4
&#x25C7; white diamond infix 260 4 4
&#x25C8; white diamond containing black small diamond infix 260 4 4
&#x25C9; fisheye infix 260 4 4
&#x25CC; dotted circle infix 260 4 4
&#x25CD; circle with vertical fill infix 260 4 4
&#x25CE; bullseye infix 260 4 4
&#x25CF; black circle infix 260 4 4
&#x25D6; left half black circle infix 260 4 4
&#x25D7; right half black circle infix 260 4 4
&#x25E6; white bullet infix 260 4 4
&#x29C0; circled less-than infix 260 5 5
&#x29C1; circled greater-than infix 260 5 5
&#x29E3; equals sign and slanted parallel infix 260 5 5
&#x29E4; equals sign and slanted parallel with tilde above infix 260 5 5
&#x29E5; identical to and slanted parallel infix 260 5 5
&#x29E6; gleich stark infix 260 5 5
&#x29F3; error-barred black circle infix 260 3 3
&#x2A87; less-than and single-line not equal to infix 260 5 5
&#x2A88; greater-than and single-line not equal to infix 260 5 5
&#x2AAF; precedes above single-line equals sign infix 260 5 5
&#x2AB0; succeeds above single-line equals sign infix 260 5 5
&#x2044; fraction slash infix 265 4 4 stretchy
&#x2206; increment infix 265 3 3
&#x220A; small element of infix 265 5 5
&#x220D; small contains as member infix 265 5 5
&#x220E; end of proof infix 265 3 3
&#x2215; division slash infix 265 4 4 stretchy
&#x2217; asterisk operator infix 265 4 4
&#x2219; bullet operator infix 265 4 4
&#x221F; right angle infix 265 5 5
&#x2223; divides infix 265 5 5
&#x2236; ratio infix 265 5 5
&#x2237; proportion infix 265 5 5
&#x2238; dot minus infix 265 4 4
&#x2239; excess infix 265 5 5
&#x223A; geometric proportion infix 265 4 4
&#x223B; homothetic infix 265 5 5
&#x223D; reversed tilde infix 265 5 5
&#x223D;&#x331; ∽̱ reversed tilde with underline infix 265 3 3
&#x223E; inverted lazy s infix 265 5 5
&#x223F; sine wave infix 265 3 3
&#x2242; minus tilde infix 265 5 5
&#x224A; almost equal or equal to infix 265 5 5
&#x224B; triple tilde infix 265 5 5
&#x224C; all equal to infix 265 5 5
&#x224E; geometrically equivalent to infix 265 5 5
&#x224F; difference between infix 265 5 5
&#x2250; approaches the limit infix 265 5 5
&#x2251; geometrically equal to infix 265 5 5
&#x2252; approximately equal to or the image of infix 265 5 5
&#x2253; image of or approximately equal to infix 265 5 5
&#x2255; equals colon infix 265 5 5
&#x2256; ring in equal to infix 265 5 5
&#x2258; corresponds to infix 265 5 5
&#x225D; equal to by definition infix 265 5 5
&#x225E; measured by infix 265 5 5
&#x2263; strictly equivalent to infix 265 5 5
&#x2266; less-than over equal to infix 265 5 5
&#x2267; greater-than over equal to infix 265 5 5
&#x226C; between infix 265 5 5
&#x2272; less-than or equivalent to infix 265 5 5
&#x2273; greater-than or equivalent to infix 265 5 5
&#x2274; neither less-than nor equivalent to infix 265 5 5
&#x2275; neither greater-than nor equivalent to infix 265 5 5
&#x2276; less-than or greater-than infix 265 5 5
&#x2277; greater-than or less-than infix 265 5 5
&#x2278; neither less-than nor greater-than infix 265 5 5
&#x2279; neither greater-than nor less-than infix 265 5 5
&#x227E; precedes or equivalent to infix 265 5 5
&#x227F; succeeds or equivalent to infix 265 5 5
&#x228C; multiset infix 265 4 4
&#x228D; multiset multiplication infix 265 4 4
&#x228E; multiset union infix 265 4 4
&#x228F; square image of infix 265 5 5
&#x2290; square original of infix 265 5 5
&#x2291; square image of or equal to infix 265 5 5
&#x2292; square original of or equal to infix 265 5 5
&#x2293; square cap infix 265 4 4
&#x2294; square cup infix 265 4 4
&#x229A; circled ring operator infix 265 4 4
&#x229B; circled asterisk operator infix 265 4 4
&#x229C; circled equals infix 265 4 4
&#x229D; circled dash infix 265 4 4
&#x22A6; assertion infix 265 5 5
&#x22A7; models infix 265 5 5
&#x22AA; triple vertical bar right turnstile infix 265 5 5
&#x22AB; double vertical bar double right turnstile infix 265 5 5
&#x22B0; precedes under relation infix 265 5 5
&#x22B1; succeeds under relation infix 265 5 5
&#x22B2; normal subgroup of infix 265 5 5
&#x22B3; contains as normal subgroup infix 265 5 5
&#x22B6; original of infix 265 5 5
&#x22B7; image of infix 265 5 5
&#x22B9; hermitian conjugate matrix infix 265 5 5
&#x22BA; intercalate infix 265 4 4
&#x22BB; xor infix 265 4 4
&#x22BC; nand infix 265 4 4
&#x22BD; nor infix 265 4 4
&#x22BE; right angle with arc infix 265 3 3
&#x22BF; right triangle infix 265 3 3
&#x22C4; diamond operator infix 265 4 4
&#x22C6; star operator infix 265 4 4
&#x22C7; division times infix 265 4 4
&#x22C8; bowtie infix 265 5 5
&#x22CD; reversed tilde equals infix 265 5 5
&#x22CE; curly logical or infix 265 4 4
&#x22CF; curly logical and infix 265 4 4
&#x22D0; double subset infix 265 5 5
&#x22D1; double superset infix 265 5 5
&#x22D2; double intersection infix 265 4 4
&#x22D3; double union infix 265 4 4
&#x22D5; equal and parallel to infix 265 5 5
&#x22DA; less-than equal to or greater-than infix 265 5 5
&#x22DB; greater-than equal to or less-than infix 265 5 5
&#x22DC; equal to or less-than infix 265 5 5
&#x22DD; equal to or greater-than infix 265 5 5
&#x22DE; equal to or precedes infix 265 5 5
&#x22DF; equal to or succeeds infix 265 5 5
&#x22E0; does not precede or equal infix 265 5 5
&#x22E1; does not succeed or equal infix 265 5 5
&#x22E2; not square image of or equal to infix 265 5 5
&#x22E3; not square original of or equal to infix 265 5 5
&#x22E4; square image of or not equal to infix 265 5 5
&#x22E5; square original of or not equal to infix 265 5 5
&#x22E6; less-than but not equivalent to infix 265 5 5
&#x22E7; greater-than but not equivalent to infix 265 5 5
&#x22E8; precedes but not equivalent to infix 265 5 5
&#x22E9; succeeds but not equivalent to infix 265 5 5
&#x22F0; up right diagonal ellipsis infix 265 5 5
&#x22F2; element of with long horizontal stroke infix 265 5 5
&#x22F3; element of with vertical bar at end of horizontal stroke infix 265 5 5
&#x22F4; small element of with vertical bar at end of horizontal stroke infix 265 5 5
&#x22F5; element of with dot above infix 265 5 5
&#x22F6; element of with overbar infix 265 5 5
&#x22F7; small element of with overbar infix 265 5 5
&#x22F8; element of with underbar infix 265 5 5
&#x22F9; element of with two horizontal strokes infix 265 5 5
&#x22FA; contains with long horizontal stroke infix 265 5 5
&#x22FB; contains with vertical bar at end of horizontal stroke infix 265 5 5
&#x22FC; small contains with vertical bar at end of horizontal stroke infix 265 5 5
&#x22FD; contains with overbar infix 265 5 5
&#x22FE; small contains with overbar infix 265 5 5
&#x22FF; z notation bag membership infix 265 5 5
&#x25B2; black up-pointing triangle infix 265 4 4
&#x2981; z notation spot infix 265 3 3
&#x2982; z notation type colon infix 265 3 3
&#x2991; left angle bracket with dot prefix 265 0 0 fence stretchy symmetric
&#x2992; right angle bracket with dot postfix 265 0 0 fence stretchy symmetric
&#x2993; left arc less-than bracket prefix 265 0 0 fence stretchy symmetric
&#x2994; right arc greater-than bracket postfix 265 0 0 fence stretchy symmetric
&#x2995; double left arc greater-than bracket prefix 265 0 0 fence stretchy symmetric
&#x2996; double right arc less-than bracket postfix 265 0 0 fence stretchy symmetric
&#x29A0; spherical angle opening left infix 265 3 3
&#x29A1; spherical angle opening up infix 265 3 3
&#x29A2; turned angle infix 265 3 3
&#x29A3; reversed angle infix 265 3 3
&#x29A4; angle with underbar infix 265 3 3
&#x29A5; reversed angle with underbar infix 265 3 3
&#x29A6; oblique angle opening up infix 265 3 3
&#x29A7; oblique angle opening down infix 265 3 3
&#x29A8; measured angle with open arm ending in arrow pointing up and right infix 265 3 3
&#x29A9; measured angle with open arm ending in arrow pointing up and left infix 265 3 3
&#x29AA; measured angle with open arm ending in arrow pointing down and right infix 265 3 3
&#x29AB; measured angle with open arm ending in arrow pointing down and left infix 265 3 3
&#x29AC; measured angle with open arm ending in arrow pointing right and up infix 265 3 3
&#x29AD; measured angle with open arm ending in arrow pointing left and up infix 265 3 3
&#x29AE; measured angle with open arm ending in arrow pointing right and down infix 265 3 3
&#x29AF; measured angle with open arm ending in arrow pointing left and down infix 265 3 3
&#x29B0; reversed empty set infix 265 3 3
&#x29B1; empty set with overbar infix 265 3 3
&#x29B2; empty set with small circle above infix 265 3 3
&#x29B3; empty set with right arrow above infix 265 3 3
&#x29B4; empty set with left arrow above infix 265 3 3
&#x29B5; circle with horizontal bar infix 265 3 3
&#x29B6; circled vertical bar infix 265 4 4
&#x29B7; circled parallel infix 265 4 4
&#x29B8; circled reverse solidus infix 265 4 4
&#x29B9; circled perpendicular infix 265 4 4
&#x29BA; circle divided by horizontal bar and top half divided by vertical bar infix 265 4 4
&#x29BB; circle with superimposed x infix 265 4 4
&#x29BC; circled anticlockwise-rotated division sign infix 265 4 4
&#x29BD; up arrow through circle infix 265 4 4
&#x29BE; circled white bullet infix 265 4 4
&#x29BF; ⦿ circled bullet infix 265 4 4
&#x29C2; circle with small circle to the right infix 265 3 3
&#x29C3; circle with two horizontal strokes to the right infix 265 3 3
&#x29C4; squared rising diagonal slash infix 265 4 4
&#x29C5; squared falling diagonal slash infix 265 4 4
&#x29C6; squared asterisk infix 265 4 4
&#x29C7; squared small circle infix 265 4 4
&#x29C8; squared square infix 265 4 4
&#x29C9; two joined squares infix 265 3 3
&#x29CA; triangle with dot above infix 265 3 3
&#x29CB; triangle with underbar infix 265 3 3
&#x29CC; s in triangle infix 265 3 3
&#x29CD; triangle with serifs at bottom infix 265 3 3
&#x29CE; right triangle above left triangle infix 265 5 5
&#x29CF; left triangle beside vertical bar infix 265 5 5
&#x29D0; vertical bar beside right triangle infix 265 5 5
&#x29D1; bowtie with left half black infix 265 5 5
&#x29D2; bowtie with right half black infix 265 5 5
&#x29D3; black bowtie infix 265 5 5
&#x29D4; times with left half black infix 265 5 5
&#x29D5; times with right half black infix 265 5 5
&#x29D6; white hourglass infix 265 4 4
&#x29D7; black hourglass infix 265 4 4
&#x29D8; left wiggly fence infix 265 3 3
&#x29D9; right wiggly fence infix 265 3 3
&#x29DB; right double wiggly fence infix 265 3 3
&#x29DC; incomplete infinity infix 265 3 3
&#x29DD; tie over infinity infix 265 3 3
&#x29DE; infinity negated with vertical bar infix 265 5 5
&#x29E0; square with contoured outline infix 265 3 3
&#x29E1; increases as infix 265 5 5
&#x29E2; shuffle product infix 265 4 4
&#x29E7; thermodynamic infix 265 3 3
&#x29E8; down-pointing triangle with left half black infix 265 3 3
&#x29E9; down-pointing triangle with right half black infix 265 3 3
&#x29EA; black diamond with down arrow infix 265 3 3
&#x29EB; black lozenge infix 265 3 3
&#x29EC; white circle with down arrow infix 265 3 3
&#x29ED; black circle with down arrow infix 265 3 3
&#x29EE; error-barred white square infix 265 3 3
&#x29F0; error-barred white diamond infix 265 3 3
&#x29F1; error-barred black diamond infix 265 3 3
&#x29F2; error-barred white circle infix 265 3 3
&#x29F5; reverse solidus operator infix 265 4 4
&#x29F6; solidus with overbar infix 265 4 4
&#x29F7; reverse solidus with horizontal stroke infix 265 4 4
&#x29F8; big solidus infix 265 3 3
&#x29F9; big reverse solidus infix 265 3 3
&#x29FA; double plus infix 265 3 3
&#x29FB; triple plus infix 265 3 3
&#x29FE; tiny infix 265 4 4
&#x29FF; ⧿ miny infix 265 4 4
&#x2A1D; join infix 265 3 3
&#x2A1E; large left triangle operator infix 265 3 3
&#x2A1F; z notation schema composition infix 265 3 3
&#x2A20; z notation schema piping infix 265 3 3
&#x2A21; z notation schema projection infix 265 3 3
&#x2A22; plus sign with small circle above infix 265 4 4
&#x2A23; plus sign with circumflex accent above infix 265 4 4
&#x2A24; plus sign with tilde above infix 265 4 4
&#x2A25; plus sign with dot below infix 265 4 4
&#x2A26; plus sign with tilde below infix 265 4 4
&#x2A27; plus sign with subscript two infix 265 4 4
&#x2A28; plus sign with black triangle infix 265 4 4
&#x2A29; minus sign with comma above infix 265 4 4
&#x2A2A; minus sign with dot below infix 265 4 4
&#x2A2B; minus sign with falling dots infix 265 4 4
&#x2A2C; minus sign with rising dots infix 265 4 4
&#x2A2D; plus sign in left half circle infix 265 4 4
&#x2A2E; plus sign in right half circle infix 265 4 4
&#x2A30; multiplication sign with dot above infix 265 4 4
&#x2A31; multiplication sign with underbar infix 265 4 4
&#x2A32; semidirect product with bottom closed infix 265 4 4
&#x2A33; smash product infix 265 4 4
&#x2A34; multiplication sign in left half circle infix 265 4 4
&#x2A35; multiplication sign in right half circle infix 265 4 4
&#x2A36; circled multiplication sign with circumflex accent infix 265 4 4
&#x2A37; multiplication sign in double circle infix 265 4 4
&#x2A38; circled division sign infix 265 4 4
&#x2A39; plus sign in triangle infix 265 4 4
&#x2A3A; minus sign in triangle infix 265 4 4
&#x2A3B; multiplication sign in triangle infix 265 4 4
&#x2A3C; interior product infix 265 4 4
&#x2A3D; righthand interior product infix 265 4 4
&#x2A3E; z notation relational composition infix 265 4 4
&#x2A40; intersection with dot infix 265 4 4
&#x2A41; union with minus sign infix 265 4 4
&#x2A42; union with overbar infix 265 4 4
&#x2A43; intersection with overbar infix 265 4 4
&#x2A44; intersection with logical and infix 265 4 4
&#x2A45; union with logical or infix 265 4 4
&#x2A46; union above intersection infix 265 4 4
&#x2A47; intersection above union infix 265 4 4
&#x2A48; union above bar above intersection infix 265 4 4
&#x2A49; intersection above bar above union infix 265 4 4
&#x2A4A; union beside and joined with union infix 265 4 4
&#x2A4B; intersection beside and joined with intersection infix 265 4 4
&#x2A4C; closed union with serifs infix 265 4 4
&#x2A4D; closed intersection with serifs infix 265 4 4
&#x2A4E; double square intersection infix 265 4 4
&#x2A4F; double square union infix 265 4 4
&#x2A50; closed union with serifs and smash product infix 265 4 4
&#x2A51; logical and with dot above infix 265 4 4
&#x2A52; logical or with dot above infix 265 4 4
&#x2A53; double logical and infix 265 4 4
&#x2A54; double logical or infix 265 4 4
&#x2A55; two intersecting logical and infix 265 4 4
&#x2A56; two intersecting logical or infix 265 4 4
&#x2A57; sloping large or infix 265 4 4
&#x2A58; sloping large and infix 265 4 4
&#x2A59; logical or overlapping logical and infix 265 5 5
&#x2A5A; logical and with middle stem infix 265 4 4
&#x2A5B; logical or with middle stem infix 265 4 4
&#x2A5C; logical and with horizontal dash infix 265 4 4
&#x2A5D; logical or with horizontal dash infix 265 4 4
&#x2A5E; logical and with double overbar infix 265 4 4
&#x2A5F; logical and with underbar infix 265 4 4
&#x2A60; logical and with double underbar infix 265 4 4
&#x2A61; small vee with underbar infix 265 4 4
&#x2A62; logical or with double overbar infix 265 4 4
&#x2A63; logical or with double underbar infix 265 4 4
&#x2A64; z notation domain antirestriction infix 265 4 4
&#x2A65; z notation range antirestriction infix 265 4 4
&#x2A66; equals sign with dot below infix 265 5 5
&#x2A67; identical with dot above infix 265 5 5
&#x2A68; triple horizontal bar with double vertical stroke infix 265 5 5
&#x2A69; triple horizontal bar with triple vertical stroke infix 265 5 5
&#x2A6A; tilde operator with dot above infix 265 5 5
&#x2A6B; tilde operator with rising dots infix 265 5 5
&#x2A6C; similar minus similar infix 265 5 5
&#x2A6D; congruent with dot above infix 265 5 5
&#x2A6E; equals with asterisk infix 265 5 5
&#x2A6F; almost equal to with circumflex accent infix 265 5 5
&#x2A70; approximately equal or equal to infix 265 5 5
&#x2A71; equals sign above plus sign infix 265 4 4
&#x2A72; plus sign above equals sign infix 265 4 4
&#x2A73; equals sign above tilde operator infix 265 5 5
&#x2A74; double colon equal infix 265 5 5
&#x2A75; two consecutive equals signs infix 265 5 5
&#x2A76; three consecutive equals signs infix 265 5 5
&#x2A77; equals sign with two dots above and two dots below infix 265 5 5
&#x2A78; equivalent with four dots above infix 265 5 5
&#x2A79; less-than with circle inside infix 265 5 5
&#x2A7A; greater-than with circle inside infix 265 5 5
&#x2A7B; less-than with question mark above infix 265 5 5
&#x2A7C; greater-than with question mark above infix 265 5 5
&#x2A7D; less-than or slanted equal to infix 265 5 5
&#x2A7E; greater-than or slanted equal to infix 265 5 5
&#x2A7F; ⩿ less-than or slanted equal to with dot inside infix 265 5 5
&#x2A80; greater-than or slanted equal to with dot inside infix 265 5 5
&#x2A81; less-than or slanted equal to with dot above infix 265 5 5
&#x2A82; greater-than or slanted equal to with dot above infix 265 5 5
&#x2A83; less-than or slanted equal to with dot above right infix 265 5 5
&#x2A84; greater-than or slanted equal to with dot above left infix 265 5 5
&#x2A85; less-than or approximate infix 265 5 5
&#x2A86; greater-than or approximate infix 265 5 5
&#x2A89; less-than and not approximate infix 265 5 5
&#x2A8A; greater-than and not approximate infix 265 5 5
&#x2A8B; less-than above double-line equal above greater-than infix 265 5 5
&#x2A8C; greater-than above double-line equal above less-than infix 265 5 5
&#x2A8D; less-than above similar or equal infix 265 5 5
&#x2A8E; greater-than above similar or equal infix 265 5 5
&#x2A8F; less-than above similar above greater-than infix 265 5 5
&#x2A90; greater-than above similar above less-than infix 265 5 5
&#x2A91; less-than above greater-than above double-line equal infix 265 5 5
&#x2A92; greater-than above less-than above double-line equal infix 265 5 5
&#x2A93; less-than above slanted equal above greater-than above slanted equal infix 265 5 5
&#x2A94; greater-than above slanted equal above less-than above slanted equal infix 265 5 5
&#x2A95; slanted equal to or less-than infix 265 5 5
&#x2A96; slanted equal to or greater-than infix 265 5 5
&#x2A97; slanted equal to or less-than with dot inside infix 265 5 5
&#x2A98; slanted equal to or greater-than with dot inside infix 265 5 5
&#x2A99; double-line equal to or less-than infix 265 5 5
&#x2A9A; double-line equal to or greater-than infix 265 5 5
&#x2A9B; double-line slanted equal to or less-than infix 265 5 5
&#x2A9C; double-line slanted equal to or greater-than infix 265 5 5
&#x2A9D; similar or less-than infix 265 5 5
&#x2A9E; similar or greater-than infix 265 5 5
&#x2A9F; similar above less-than above equals sign infix 265 5 5
&#x2AA0; similar above greater-than above equals sign infix 265 5 5
&#x2AA1; double nested less-than infix 265 5 5
&#x2AA2; double nested greater-than infix 265 5 5
&#x2AA3; double nested less-than with underbar infix 265 5 5
&#x2AA4; greater-than overlapping less-than infix 265 5 5
&#x2AA5; greater-than beside less-than infix 265 5 5
&#x2AA6; less-than closed by curve infix 265 5 5
&#x2AA7; greater-than closed by curve infix 265 5 5
&#x2AA8; less-than closed by curve above slanted equal infix 265 5 5
&#x2AA9; greater-than closed by curve above slanted equal infix 265 5 5
&#x2AAA; smaller than infix 265 5 5
&#x2AAB; larger than infix 265 5 5
&#x2AAC; smaller than or equal to infix 265 5 5
&#x2AAD; larger than or equal to infix 265 5 5
&#x2AAE; equals sign with bumpy above infix 265 5 5
&#x2AB1; precedes above single-line not equal to infix 265 5 5
&#x2AB2; succeeds above single-line not equal to infix 265 5 5
&#x2AB3; precedes above equals sign infix 265 5 5
&#x2AB4; succeeds above equals sign infix 265 5 5
&#x2AB5; precedes above not equal to infix 265 5 5
&#x2AB6; succeeds above not equal to infix 265 5 5
&#x2AB7; precedes above almost equal to infix 265 5 5
&#x2AB8; succeeds above almost equal to infix 265 5 5
&#x2AB9; precedes above not almost equal to infix 265 5 5
&#x2ABA; succeeds above not almost equal to infix 265 5 5
&#x2ABB; double precedes infix 265 5 5
&#x2ABC; double succeeds infix 265 5 5
&#x2ABD; subset with dot infix 265 5 5
&#x2ABE; superset with dot infix 265 5 5
&#x2ABF; ⪿ subset with plus sign below infix 265 5 5
&#x2AC0; superset with plus sign below infix 265 5 5
&#x2AC1; subset with multiplication sign below infix 265 5 5
&#x2AC2; superset with multiplication sign below infix 265 5 5
&#x2AC3; subset of or equal to with dot above infix 265 5 5
&#x2AC4; superset of or equal to with dot above infix 265 5 5
&#x2AC5; subset of above equals sign infix 265 5 5
&#x2AC6; superset of above equals sign infix 265 5 5
&#x2AC7; subset of above tilde operator infix 265 5 5
&#x2AC8; superset of above tilde operator infix 265 5 5
&#x2AC9; subset of above almost equal to infix 265 5 5
&#x2ACA; superset of above almost equal to infix 265 5 5
&#x2ACB; subset of above not equal to infix 265 5 5
&#x2ACC; superset of above not equal to infix 265 5 5
&#x2ACD; square left open box operator infix 265 5 5
&#x2ACE; square right open box operator infix 265 5 5
&#x2ACF; closed subset infix 265 5 5
&#x2AD0; closed superset infix 265 5 5
&#x2AD1; closed subset or equal to infix 265 5 5
&#x2AD2; closed superset or equal to infix 265 5 5
&#x2AD3; subset above superset infix 265 5 5
&#x2AD4; superset above subset infix 265 5 5
&#x2AD5; subset above subset infix 265 5 5
&#x2AD6; superset above superset infix 265 5 5
&#x2AD7; superset beside subset infix 265 5 5
&#x2AD8; superset beside and joined by dash with subset infix 265 5 5
&#x2AD9; element of opening downwards infix 265 5 5
&#x2ADA; pitchfork with tee top infix 265 5 5
&#x2ADB; transversal intersection infix 265 5 5
&#x2ADC; forking infix 265 5 5
&#x2ADD; nonforking infix 265 5 5
&#x2ADE; short left tack infix 265 5 5
&#x2ADF; short down tack infix 265 5 5
&#x2AE0; short up tack infix 265 5 5
&#x2AE1; perpendicular with s infix 265 5 5
&#x2AE2; vertical bar triple right turnstile infix 265 5 5
&#x2AE3; double vertical bar left turnstile infix 265 5 5
&#x2AE4; vertical bar double left turnstile infix 265 5 5
&#x2AE5; double vertical bar double left turnstile infix 265 5 5
&#x2AE6; long dash from left member of double vertical infix 265 5 5
&#x2AE7; short down tack with overbar infix 265 5 5
&#x2AE8; short up tack with underbar infix 265 5 5
&#x2AE9; short up tack above short down tack infix 265 5 5
&#x2AEA; double down tack infix 265 5 5
&#x2AEB; double up tack infix 265 5 5
&#x2AEC; double stroke not sign infix 265 5 5
&#x2AED; reversed double stroke not sign infix 265 5 5
&#x2AEE; does not divide with reversed negation slash infix 265 5 5
&#x2AEF; vertical line with circle above infix 265 5 5
&#x2AF0; vertical line with circle below infix 265 5 5
&#x2AF1; down tack with circle below infix 265 5 5
&#x2AF2; parallel with horizontal stroke infix 265 5 5
&#x2AF3; parallel with tilde operator infix 265 5 5
&#x2AF4; triple vertical bar binary relation infix 265 4 4
&#x2AF5; triple vertical bar with horizontal stroke infix 265 4 4
&#x2AF6; triple colon operator infix 265 4 4
&#x2AF7; triple nested less-than infix 265 5 5
&#x2AF8; triple nested greater-than infix 265 5 5
&#x2AF9; double-line slanted less-than or equal to infix 265 5 5
&#x2AFA; double-line slanted greater-than or equal to infix 265 5 5
&#x2AFB; triple solidus binary relation infix 265 4 4
&#x2AFD; double solidus operator infix 265 4 4
&#x2AFE; white vertical bar infix 265 3 3
( ( left parenthesis prefix 270 0 0 fence stretchy symmetric
) ) right parenthesis postfix 270 0 0 fence stretchy symmetric
[ [ left square bracket prefix 270 0 0 fence stretchy symmetric
] ] right square bracket postfix 270 0 0 fence stretchy symmetric
{ { left curly bracket prefix 270 0 0 fence stretchy symmetric
| | vertical line infix 270 2 2 fence stretchy symmetric
} } right curly bracket postfix 270 0 0 fence stretchy symmetric
&#x2192; rightwards arrow infix 270 5 5 stretchy accent
&#x2194; left right arrow infix 270 5 5 stretchy accent
&#x2196; north west arrow infix 270 5 5 stretchy
&#x2199; south west arrow infix 270 5 5 stretchy
&#x219A; leftwards arrow with stroke infix 270 5 5
&#x219B; rightwards arrow with stroke infix 270 5 5
&#x219C; leftwards wave arrow infix 270 5 5
&#x219D; rightwards wave arrow infix 270 5 5
&#x219E; leftwards two headed arrow infix 270 5 5
&#x219F; upwards two headed arrow infix 270 5 5
&#x21A0; rightwards two headed arrow infix 270 5 5
&#x21A1; downwards two headed arrow infix 270 5 5
&#x21A2; leftwards arrow with tail infix 270 5 5
&#x21A3; rightwards arrow with tail infix 270 5 5
&#x21A4; leftwards arrow from bar infix 270 5 5 stretchy
&#x21A5; upwards arrow from bar infix 270 5 5 stretchy
&#x21A6; rightwards arrow from bar infix 270 5 5 stretchy
&#x21A7; downwards arrow from bar infix 270 5 5 stretchy
&#x21A8; up down arrow with base infix 270 5 5
&#x21A9; leftwards arrow with hook infix 270 5 5
&#x21AA; rightwards arrow with hook infix 270 5 5
&#x21AB; leftwards arrow with loop infix 270 5 5
&#x21AC; rightwards arrow with loop infix 270 5 5
&#x21AD; left right wave arrow infix 270 5 5
&#x21AE; left right arrow with stroke infix 270 5 5
&#x21AF; downwards zigzag arrow infix 270 5 5
&#x21B0; upwards arrow with tip leftwards infix 270 5 5
&#x21B1; upwards arrow with tip rightwards infix 270 5 5
&#x21B2; downwards arrow with tip leftwards infix 270 5 5
&#x21B3; downwards arrow with tip rightwards infix 270 5 5
&#x21B4; rightwards arrow with corner downwards infix 270 5 5
&#x21B5; downwards arrow with corner leftwards infix 270 5 5
&#x21B6; anticlockwise top semicircle arrow infix 270 5 5
&#x21B7; clockwise top semicircle arrow infix 270 5 5
&#x21B8; north west arrow to long bar infix 270 5 5
&#x21B9; leftwards arrow to bar over rightwards arrow to bar infix 270 5 5
&#x21BA; anticlockwise open circle arrow infix 270 5 5
&#x21BB; clockwise open circle arrow infix 270 5 5
&#x21BC; leftwards harpoon with barb upwards infix 270 5 5 stretchy accent
&#x21BD; leftwards harpoon with barb downwards infix 270 5 5 stretchy
&#x21BE; upwards harpoon with barb rightwards infix 270 5 5 stretchy
&#x21BF; upwards harpoon with barb leftwards infix 270 5 5 stretchy
&#x21C0; rightwards harpoon with barb upwards infix 270 5 5 stretchy accent
&#x21C1; rightwards harpoon with barb downwards infix 270 5 5 stretchy
&#x21C2; downwards harpoon with barb rightwards infix 270 5 5 stretchy
&#x21C3; downwards harpoon with barb leftwards infix 270 5 5 stretchy
&#x21C4; rightwards arrow over leftwards arrow infix 270 5 5 stretchy
&#x21C5; upwards arrow leftwards of downwards arrow infix 270 5 5 stretchy
&#x21C6; leftwards arrow over rightwards arrow infix 270 5 5 stretchy
&#x21C7; leftwards paired arrows infix 270 5 5
&#x21C8; upwards paired arrows infix 270 5 5
&#x21C9; rightwards paired arrows infix 270 5 5
&#x21CA; downwards paired arrows infix 270 5 5
&#x21CB; leftwards harpoon over rightwards harpoon infix 270 5 5 stretchy
&#x21CC; rightwards harpoon over leftwards harpoon infix 270 5 5 stretchy
&#x21CD; leftwards double arrow with stroke infix 270 5 5
&#x21CE; left right double arrow with stroke infix 270 5 5
&#x21CF; rightwards double arrow with stroke infix 270 5 5
&#x21D0; leftwards double arrow infix 270 5 5 stretchy
&#x21D2; rightwards double arrow infix 270 5 5 stretchy
&#x21D4; left right double arrow infix 270 5 5 stretchy
&#x21D6; north west double arrow infix 270 5 5
&#x21D7; north east double arrow infix 270 5 5
&#x21D8; south east double arrow infix 270 5 5
&#x21D9; south west double arrow infix 270 5 5
&#x21DA; leftwards triple arrow infix 270 5 5
&#x21DB; rightwards triple arrow infix 270 5 5
&#x21DC; leftwards squiggle arrow infix 270 5 5
&#x21DD; rightwards squiggle arrow infix 270 5 5
&#x21DE; upwards arrow with double stroke infix 270 5 5
&#x21DF; downwards arrow with double stroke infix 270 5 5
&#x21E0; leftwards dashed arrow infix 270 5 5
&#x21E1; upwards dashed arrow infix 270 5 5
&#x21E2; rightwards dashed arrow infix 270 5 5
&#x21E3; downwards dashed arrow infix 270 5 5
&#x21E4; leftwards arrow to bar infix 270 5 5 stretchy
&#x21E5; rightwards arrow to bar infix 270 5 5 stretchy
&#x21E6; leftwards white arrow infix 270 5 5
&#x21E7; upwards white arrow infix 270 5 5
&#x21E8; rightwards white arrow infix 270 5 5
&#x21E9; downwards white arrow infix 270 5 5
&#x21EA; upwards white arrow from bar infix 270 5 5
&#x21EB; upwards white arrow on pedestal infix 270 5 5
&#x21EC; upwards white arrow on pedestal with horizontal bar infix 270 5 5
&#x21ED; upwards white arrow on pedestal with vertical bar infix 270 5 5
&#x21EE; upwards white double arrow infix 270 5 5
&#x21EF; upwards white double arrow on pedestal infix 270 5 5
&#x21F0; rightwards white arrow from wall infix 270 5 5
&#x21F1; north west arrow to corner infix 270 5 5
&#x21F2; south east arrow to corner infix 270 5 5
&#x21F3; up down white arrow infix 270 5 5
&#x21F4; right arrow with small circle infix 270 5 5
&#x21F5; downwards arrow leftwards of upwards arrow infix 270 5 5 stretchy
&#x21F6; three rightwards arrows infix 270 5 5
&#x21F7; leftwards arrow with vertical stroke infix 270 5 5
&#x21F8; rightwards arrow with vertical stroke infix 270 5 5
&#x21F9; left right arrow with vertical stroke infix 270 5 5
&#x21FA; leftwards arrow with double vertical stroke infix 270 5 5
&#x21FB; rightwards arrow with double vertical stroke infix 270 5 5
&#x21FC; left right arrow with double vertical stroke infix 270 5 5
&#x21FD; leftwards open-headed arrow infix 270 5 5
&#x21FE; rightwards open-headed arrow infix 270 5 5
&#x21FF; left right open-headed arrow infix 270 5 5
&#x22B8; multimap infix 270 5 5
&#x2308; left ceiling prefix 270 0 0 fence stretchy symmetric
&#x2309; right ceiling postfix 270 0 0 fence stretchy symmetric
&#x230A; left floor prefix 270 0 0 fence stretchy symmetric
&#x230B; right floor postfix 270 0 0 fence stretchy symmetric
&#x27E7; mathematical right white square bracket postfix 270 0 0 fence stretchy symmetric
&#x27E9; mathematical right angle bracket postfix 270 0 0 fence stretchy symmetric
&#x2900; rightwards two-headed arrow with vertical stroke infix 270 5 5
&#x2901; rightwards two-headed arrow with double vertical stroke infix 270 5 5
&#x2902; leftwards double arrow with vertical stroke infix 270 5 5
&#x2903; rightwards double arrow with vertical stroke infix 270 5 5
&#x2904; left right double arrow with vertical stroke infix 270 5 5
&#x2905; rightwards two-headed arrow from bar infix 270 5 5
&#x2906; leftwards double arrow from bar infix 270 5 5
&#x2907; rightwards double arrow from bar infix 270 5 5
&#x2908; downwards arrow with horizontal stroke infix 270 5 5
&#x2909; upwards arrow with horizontal stroke infix 270 5 5
&#x290A; upwards triple arrow infix 270 5 5
&#x290B; downwards triple arrow infix 270 5 5
&#x290C; leftwards double dash arrow infix 270 5 5
&#x290D; rightwards double dash arrow infix 270 5 5
&#x290E; leftwards triple dash arrow infix 270 5 5
&#x290F; rightwards triple dash arrow infix 270 5 5
&#x2910; rightwards two-headed triple dash arrow infix 270 5 5
&#x2911; rightwards arrow with dotted stem infix 270 5 5
&#x2912; upwards arrow to bar infix 270 5 5 stretchy
&#x2913; downwards arrow to bar infix 270 5 5 stretchy
&#x2914; rightwards arrow with tail with vertical stroke infix 270 5 5
&#x2915; rightwards arrow with tail with double vertical stroke infix 270 5 5
&#x2916; rightwards two-headed arrow with tail infix 270 5 5
&#x2917; rightwards two-headed arrow with tail with vertical stroke infix 270 5 5
&#x2918; rightwards two-headed arrow with tail with double vertical stroke infix 270 5 5
&#x2919; leftwards arrow-tail infix 270 5 5
&#x291A; rightwards arrow-tail infix 270 5 5
&#x291B; leftwards double arrow-tail infix 270 5 5
&#x291C; rightwards double arrow-tail infix 270 5 5
&#x291D; leftwards arrow to black diamond infix 270 5 5
&#x291E; rightwards arrow to black diamond infix 270 5 5
&#x291F; leftwards arrow from bar to black diamond infix 270 5 5
&#x2920; rightwards arrow from bar to black diamond infix 270 5 5
&#x2921; north west and south east arrow infix 270 5 5
&#x2922; north east and south west arrow infix 270 5 5
&#x2923; north west arrow with hook infix 270 5 5
&#x2924; north east arrow with hook infix 270 5 5
&#x2925; south east arrow with hook infix 270 5 5
&#x2926; south west arrow with hook infix 270 5 5
&#x2927; north west arrow and north east arrow infix 270 5 5
&#x2928; north east arrow and south east arrow infix 270 5 5
&#x2929; south east arrow and south west arrow infix 270 5 5
&#x292A; south west arrow and north west arrow infix 270 5 5
&#x292B; rising diagonal crossing falling diagonal infix 270 5 5
&#x292C; falling diagonal crossing rising diagonal infix 270 5 5
&#x292D; south east arrow crossing north east arrow infix 270 5 5
&#x292E; north east arrow crossing south east arrow infix 270 5 5
&#x292F; falling diagonal crossing north east arrow infix 270 5 5
&#x2930; rising diagonal crossing south east arrow infix 270 5 5
&#x2931; north east arrow crossing north west arrow infix 270 5 5
&#x2932; north west arrow crossing north east arrow infix 270 5 5
&#x2933; wave arrow pointing directly right infix 270 5 5
&#x2934; arrow pointing rightwards then curving upwards infix 270 5 5
&#x2935; arrow pointing rightwards then curving downwards infix 270 5 5
&#x2936; arrow pointing downwards then curving leftwards infix 270 5 5
&#x2937; arrow pointing downwards then curving rightwards infix 270 5 5
&#x2938; right-side arc clockwise arrow infix 270 5 5
&#x2939; left-side arc anticlockwise arrow infix 270 5 5
&#x293A; top arc anticlockwise arrow infix 270 5 5
&#x293B; bottom arc anticlockwise arrow infix 270 5 5
&#x293C; top arc clockwise arrow with minus infix 270 5 5
&#x293D; top arc anticlockwise arrow with plus infix 270 5 5
&#x293E; lower right semicircular clockwise arrow infix 270 5 5
&#x293F; ⤿ lower left semicircular anticlockwise arrow infix 270 5 5
&#x2940; anticlockwise closed circle arrow infix 270 5 5
&#x2941; clockwise closed circle arrow infix 270 5 5
&#x2942; rightwards arrow above short leftwards arrow infix 270 5 5
&#x2943; leftwards arrow above short rightwards arrow infix 270 5 5
&#x2944; short rightwards arrow above leftwards arrow infix 270 5 5
&#x2945; rightwards arrow with plus below infix 270 5 5
&#x2946; leftwards arrow with plus below infix 270 5 5
&#x2947; rightwards arrow through x infix 270 5 5
&#x2948; left right arrow through small circle infix 270 5 5
&#x2949; upwards two-headed arrow from small circle infix 270 5 5
&#x294A; left barb up right barb down harpoon infix 270 5 5
&#x294B; left barb down right barb up harpoon infix 270 5 5
&#x294C; up barb right down barb left harpoon infix 270 5 5
&#x294D; up barb left down barb right harpoon infix 270 5 5
&#x294E; left barb up right barb up harpoon infix 270 5 5 stretchy accent
&#x294F; up barb right down barb right harpoon infix 270 5 5 stretchy
&#x2950; left barb down right barb down harpoon infix 270 5 5 stretchy
&#x2951; up barb left down barb left harpoon infix 270 5 5 stretchy
&#x2952; leftwards harpoon with barb up to bar infix 270 5 5 stretchy
&#x2953; rightwards harpoon with barb up to bar infix 270 5 5 stretchy
&#x2954; upwards harpoon with barb right to bar infix 270 5 5 stretchy
&#x2955; downwards harpoon with barb right to bar infix 270 5 5 stretchy
&#x2956; leftwards harpoon with barb down to bar infix 270 5 5 stretchy
&#x2957; rightwards harpoon with barb down to bar infix 270 5 5 stretchy
&#x2958; upwards harpoon with barb left to bar infix 270 5 5 stretchy
&#x2959; downwards harpoon with barb left to bar infix 270 5 5 stretchy
&#x295A; leftwards harpoon with barb up from bar infix 270 5 5 stretchy
&#x295B; rightwards harpoon with barb up from bar infix 270 5 5 stretchy
&#x295C; upwards harpoon with barb right from bar infix 270 5 5 stretchy
&#x295D; downwards harpoon with barb right from bar infix 270 5 5 stretchy
&#x295E; leftwards harpoon with barb down from bar infix 270 5 5 stretchy
&#x295F; rightwards harpoon with barb down from bar infix 270 5 5 stretchy
&#x2960; upwards harpoon with barb left from bar infix 270 5 5 stretchy
&#x2961; downwards harpoon with barb left from bar infix 270 5 5 stretchy
&#x2962; leftwards harpoon with barb up above leftwards harpoon with barb down infix 270 5 5
&#x2963; upwards harpoon with barb left beside upwards harpoon with barb right infix 270 5 5
&#x2964; rightwards harpoon with barb up above rightwards harpoon with barb down infix 270 5 5
&#x2965; downwards harpoon with barb left beside downwards harpoon with barb right infix 270 5 5
&#x2966; leftwards harpoon with barb up above rightwards harpoon with barb up infix 270 5 5
&#x2967; leftwards harpoon with barb down above rightwards harpoon with barb down infix 270 5 5
&#x2968; rightwards harpoon with barb up above leftwards harpoon with barb up infix 270 5 5
&#x2969; rightwards harpoon with barb down above leftwards harpoon with barb down infix 270 5 5
&#x296A; leftwards harpoon with barb up above long dash infix 270 5 5
&#x296B; leftwards harpoon with barb down below long dash infix 270 5 5
&#x296C; rightwards harpoon with barb up above long dash infix 270 5 5
&#x296D; rightwards harpoon with barb down below long dash infix 270 5 5
&#x296E; upwards harpoon with barb left beside downwards harpoon with barb right infix 270 5 5 stretchy
&#x296F; downwards harpoon with barb left beside upwards harpoon with barb right infix 270 5 5 stretchy
&#x2970; right double arrow with rounded head infix 270 5 5
&#x2971; equals sign above rightwards arrow infix 270 5 5
&#x2972; tilde operator above rightwards arrow infix 270 5 5
&#x2973; leftwards arrow above tilde operator infix 270 5 5
&#x2974; rightwards arrow above tilde operator infix 270 5 5
&#x2975; rightwards arrow above almost equal to infix 270 5 5
&#x2976; less-than above leftwards arrow infix 270 5 5
&#x2977; leftwards arrow through less-than infix 270 5 5
&#x2978; greater-than above rightwards arrow infix 270 5 5
&#x2979; subset above rightwards arrow infix 270 5 5
&#x297A; leftwards arrow through subset infix 270 5 5
&#x297B; superset above leftwards arrow infix 270 5 5
&#x297C; left fish tail infix 270 5 5
&#x297D; right fish tail infix 270 5 5
&#x297E; up fish tail infix 270 5 5
&#x297F; ⥿ down fish tail infix 270 5 5
&#x2980; triple vertical bar delimiter infix 270 0 0
&#x2983; left white curly bracket prefix 270 0 0 fence stretchy symmetric
&#x2984; right white curly bracket postfix 270 0 0 fence stretchy symmetric
&#x2985; left white parenthesis prefix 270 0 0 fence stretchy symmetric
&#x2986; right white parenthesis postfix 270 0 0 fence stretchy symmetric
&#x2987; z notation left image bracket prefix 270 0 0 fence stretchy symmetric
&#x2988; z notation right image bracket postfix 270 0 0 fence stretchy symmetric
&#x2989; z notation left binding bracket prefix 270 0 0 fence stretchy symmetric
&#x298A; z notation right binding bracket postfix 270 0 0 fence stretchy symmetric
&#x298B; left square bracket with underbar prefix 270 0 0 fence stretchy symmetric
&#x298C; right square bracket with underbar postfix 270 0 0 fence stretchy symmetric
&#x298D; left square bracket with tick in top corner prefix 270 0 0 fence stretchy symmetric
&#x298E; right square bracket with tick in bottom corner postfix 270 0 0 fence stretchy symmetric
&#x298F; left square bracket with tick in bottom corner prefix 270 0 0 fence stretchy symmetric
&#x2990; right square bracket with tick in top corner postfix 270 0 0 fence stretchy symmetric
&#x2997; left black tortoise shell bracket prefix 270 0 0 fence stretchy symmetric
&#x2998; right black tortoise shell bracket postfix 270 0 0 fence stretchy symmetric
&#x2999; dotted fence infix 270 3 3
&#x299A; vertical zigzag line infix 270 3 3
&#x299B; measured angle opening left infix 270 3 3
&#x299C; right angle variant with square infix 270 3 3
&#x299D; measured right angle with dot infix 270 3 3
&#x299E; angle with s inside infix 270 3 3
&#x299F; acute angle infix 270 3 3
&#x29DF; double-ended multimap infix 270 3 3
&#x29EF; error-barred black square infix 270 3 3
&#x29F4; rule-delayed infix 270 5 5
&#x29FC; left-pointing curved angle bracket prefix 270 0 0 fence stretchy symmetric
&#x29FD; right-pointing curved angle bracket postfix 270 0 0 fence stretchy symmetric
&#x2190; leftwards arrow infix 271 5 5 stretchy accent
&#x2197; north east arrow infix 271 5 5 stretchy
&#x2198; south east arrow infix 271 5 5 stretchy
+ + plus sign infix 275 4 4
+ + plus sign prefix 275 0 1
- - hyphen-minus infix 275 4 4
- - hyphen-minus prefix 275 0 1
&#xB1; ± plus-minus sign infix 275 4 4
&#xB1; ± plus-minus sign prefix 275 0 1
&#x2212; minus sign infix 275 4 4
&#x2212; minus sign prefix 275 0 1
&#x2213; minus-or-plus sign infix 275 4 4
&#x2213; minus-or-plus sign prefix 275 0 1
&#x2214; dot plus infix 275 4 4
&#x229E; squared plus infix 275 4 4
&#x229F; squared minus infix 275 4 4
&#x2211; n-ary summation prefix 290 1 2 largeop movablelimits symmetric
&#x2A0A; modulo two sum prefix 290 1 2 largeop movablelimits symmetric
&#x2A0B; summation with integral prefix 290 1 2 largeop movablelimits symmetric
&#x222C; double integral prefix 300 0 1 largeop symmetric
&#x222D; triple integral prefix 300 0 1 largeop symmetric
&#x2295; circled plus infix 300 4 4
&#x2296; circled minus infix 300 4 4
&#x2298; circled division slash infix 300 4 4
&#x2A01; n-ary circled plus operator prefix 300 1 2 largeop movablelimits symmetric
&#x222B; integral prefix 310 0 1 largeop symmetric
&#x222E; contour integral prefix 310 0 1 largeop movablelimits symmetric
&#x222F; surface integral prefix 310 0 1 largeop movablelimits symmetric
&#x2230; volume integral prefix 310 0 1 largeop movablelimits symmetric
&#x2231; clockwise integral prefix 310 0 1 largeop movablelimits symmetric
&#x2232; clockwise contour integral prefix 310 0 1 largeop movablelimits symmetric
&#x2233; anticlockwise contour integral prefix 310 0 1 largeop movablelimits symmetric
&#x2A0C; quadruple integral operator prefix 310 0 1 largeop movablelimits symmetric
&#x2A0D; finite part integral prefix 310 1 2 largeop movablelimits symmetric
&#x2A0E; integral with double stroke prefix 310 1 2 largeop movablelimits symmetric
&#x2A0F; integral average with slash prefix 310 1 2 largeop movablelimits symmetric
&#x2A10; circulation function prefix 310 1 2 largeop movablelimits symmetric
&#x2A11; anticlockwise integration prefix 310 1 2 largeop movablelimits symmetric
&#x2A12; line integration with rectangular path around pole prefix 310 1 2 largeop movablelimits symmetric
&#x2A13; line integration with semicircular path around pole prefix 310 1 2 largeop movablelimits symmetric
&#x2A14; line integration not including the pole prefix 310 1 2 largeop movablelimits symmetric
&#x2A15; integral around a point operator prefix 310 1 2 largeop movablelimits symmetric
&#x2A16; quaternion integral operator prefix 310 1 2 largeop movablelimits symmetric
&#x2A17; integral with leftwards arrow with hook prefix 310 1 2 largeop movablelimits symmetric
&#x2A18; integral with times sign prefix 310 1 2 largeop movablelimits symmetric
&#x2A19; integral with intersection prefix 310 1 2 largeop movablelimits symmetric
&#x2A1A; integral with union prefix 310 1 2 largeop movablelimits symmetric
&#x2A1B; integral with overbar prefix 310 1 2 largeop movablelimits symmetric
&#x2A1C; integral with underbar prefix 310 1 2 largeop movablelimits symmetric
&#x22C3; n-ary union prefix 320 1 2 largeop movablelimits symmetric
&#x2A03; n-ary union operator with dot prefix 320 1 2 largeop movablelimits symmetric
&#x2A04; n-ary union operator with plus prefix 320 1 2 largeop movablelimits symmetric
&#x22C2; n-ary intersection prefix 330 1 2 largeop movablelimits symmetric
&#x2A05; n-ary square intersection operator prefix 330 1 2 largeop movablelimits symmetric
&#x2A06; n-ary square union operator prefix 330 1 2 largeop movablelimits symmetric
&#x2AFC; large triple vertical bar operator prefix 330 1 2 largeop movablelimits symmetric
&#x2AFF; ⫿ n-ary white vertical bar prefix 330 1 2 largeop movablelimits symmetric
&#x2240; wreath product infix 340 4 4
&#x220F; n-ary product prefix 350 1 2 largeop movablelimits symmetric
&#x2210; n-ary coproduct prefix 350 1 2 largeop movablelimits symmetric
&#x2229; intersection infix 350 4 4
&#x222A; union infix 350 4 4
* * asterisk infix 390 3 3
. . full stop infix 390 3 3
&#xD7; × multiplication sign infix 390 4 4
&#x2022; bullet infix 390 4 4
&#x2062; invisible times infix 390 0 0
&#x22A0; squared times infix 390 4 4
&#x22A1; squared dot operator infix 390 4 4
&#x2A2F; vector or cross product infix 390 4 4
&#xB7; · middle dot infix 600 4 4
&#x22C5; dot operator infix 600 4 4
&#x2297; circled times infix 610 4 4
&#x2A02; n-ary circled times operator prefix 610 1 2 largeop movablelimits symmetric
&#x2A09; n-ary times operator prefix 610 1 2 largeop movablelimits symmetric
&#x22C1; n-ary logical or prefix 620 1 2 largeop movablelimits symmetric
&#x2A08; two logical or operator prefix 620 1 2 largeop movablelimits symmetric
&#x22C0; n-ary logical and prefix 630 1 2 largeop movablelimits symmetric
&#x2A07; two logical and operator prefix 630 1 2 largeop movablelimits symmetric
% % percent sign infix 640 3 3
\ \ reverse solidus infix 650 0 0
&#x2216; set minus infix 650 4 4
/ / solidus infix 660 1 1
&#xF7; ÷ division sign infix 660 4 4
&#x2220; angle prefix 670 0 0
&#x2221; measured angle prefix 670 0 0
&#x2222; spherical angle prefix 670 0 0
&#xAC; ¬ not sign prefix 680 2 1
&#x2299; circled dot operator infix 710 4 4
&#x2A00; n-ary circled dot operator prefix 710 1 2 largeop movablelimits symmetric
&#x2202; partial differential prefix 740 2 1
&#x2207; nabla prefix 740 2 1
&#x2191; upwards arrow infix 770 5 5 stretchy
&#x2193; downwards arrow infix 770 5 5 stretchy
&#x2195; up down arrow infix 770 5 5 stretchy
&#x21D1; upwards double arrow infix 770 5 5 stretchy
&#x21D3; downwards double arrow infix 770 5 5 stretchy
&#x21D5; up down double arrow infix 770 5 5 stretchy
&#x2032; prime postfix 800 0 2
&#x266D; music flat sign postfix 800 0 2
&#x266E; music natural sign postfix 800 0 2
&#x266F; music sharp sign postfix 800 0 2
! ! exclamation mark postfix 810 1 0
!! !! multiple character operator: !! postfix 810 1 0
min min multiple character operator: "min" prefix 845 1 3
&#x3C3; σ greek small letter sigma prefix 845 1 1
&#x2111; black-letter capital i prefix 845 1 1
&#x2113; script small l prefix 845 1 1
&#x211C; black-letter capital r prefix 845 1 1
&#x2145; double-struck italic capital d prefix 845 2 1
&#x2146; double-struck italic small d prefix 845 2 0
&#x2147; double-struck italic small e prefix 845 0 0
&#x2148; double-struck italic small i prefix 845 0 0
&#x2149; double-struck italic small j prefix 845 0 0
&#x221A; square root prefix 845 1 1 stretchy
&#x221B; cube root prefix 845 1 1
&#x221C; fourth root prefix 845 1 1
&#x2061; function application infix 850 0 0
&amp; & ampersand postfix 880 0 0
' ' apostrophe postfix 880 0 0 accent
++ ++ multiple character operator: ++ postfix 880 0 0
-- -- multiple character operator: -- postfix 880 0 0
^ ^ circumflex accent postfix 880 0 0 stretchy accent
` ` grave accent postfix 880 0 0 accent
~ ~ tilde postfix 880 0 0 stretchy accent
&#xA8; ¨ diaeresis postfix 880 0 0 accent
&#xAF; ¯ macron postfix 880 0 0 stretchy accent
&#xB0; ° degree sign postfix 880 0 0
&#xB4; ´ acute accent postfix 880 0 0 accent
&#xB8; ¸ cedilla postfix 880 0 0 accent
&#x2C6; ˆ modifier letter circumflex accent postfix 880 0 0 stretchy accent
&#x2C7; ˇ caron postfix 880 0 0 stretchy accent
&#x2D8; ˘ breve postfix 880 0 0 accent
&#x2D9; ˙ dot above postfix 880 0 0 accent
&#x2DA; ˚ ring above postfix 880 0 0 accent
&#x2DC; ˜ small tilde postfix 880 0 0 stretchy accent
&#x2DD; ˝ double acute accent postfix 880 0 0 accent
&#x302; ̂ combining circumflex accent postfix 880 0 0 accent
&#x311; ̑ combining inverted breve postfix 880 0 0 accent
&#x332; ̲ combining low line postfix 880 0 0 stretchy accent
&#x2064; invisible plus infix 880 0 0
&#x20DB; combining three dots above postfix 880 0 0 accent
&#x23B4; top square bracket postfix 880 0 0 stretchy accent
&#x23B5; bottom square bracket postfix 880 0 0 stretchy accent
&#x23DC; top parenthesis postfix 880 0 0 stretchy accent
&#x23DD; bottom parenthesis postfix 880 0 0 stretchy accent
&#x23DE; top curly bracket postfix 880 0 0 stretchy accent
&#x23DF; bottom curly bracket postfix 880 0 0 stretchy accent
&#x2713; check mark infix 880 0 0 stretchy accent
&#x2218; ring operator infix 950 4 4
Overview: Mathematical Markup Language (MathML) Version 3.0
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