Phụ lục:Unicode/Mathematical Operators

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Mathematical Operators

Miscellaneous Technical ⟶

Trang này liệt kê các ký tự trong khối “Mathematical Operators” của tiêu chuẩn Unicode, phiên bản 15.0. Phạm vi của khối trong khoảng từ U+2200 đến U+22FF. Tất cả các ký tự có tên trong khối này thuộc thể loại Sm (Math Symbol). and thuộc hệ chữ Zyyy (Common).

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Mã ký tự Ảnh Ký tự Tên
U+2200 (8704) Universal-quantification.svg FOR ALL
U+2201 (8705) COMPLEMENT
U+2202 (8706) PARTIAL DIFFERENTIAL
U+2203 (8707) THERE EXISTS
U+2204 (8708) THERE DOES NOT EXIST
U+2205 (8709) Empty set symbol.svg EMPTY SET
U+2206 (8710) INCREMENT
U+2207 (8711) Nabla-symbol.svg NABLA
U+2208 (8712) ELEMENT OF
U+2209 (8713) NOT AN ELEMENT OF
U+220A (8714) SMALL ELEMENT OF
U+220B (8715) CONTAINS AS MEMBER
U+220C (8716) DOES NOT CONTAIN AS MEMBER
U+220D (8717) SMALL CONTAINS AS MEMBER
U+220E (8718) END OF PROOF
U+220F (8719) U+220f.svg N-ARY PRODUCT
U+2210 (8720) U+2210.svg N-ARY COPRODUCT
U+2211 (8721) N-ARY SUMMATION
U+2212 (8722) MINUS SIGN
U+2213 (8723) Minus-or-plus sign.svg MINUS-OR-PLUS SIGN
U+2214 (8724) DOT PLUS
U+2215 (8725) DIVISION SLASH
U+2216 (8726) SET MINUS
U+2217 (8727) ASTERISK OPERATOR
U+2218 (8728) RING OPERATOR
U+2219 (8729) BULLET OPERATOR
U+221A (8730) Root symbol.svg SQUARE ROOT
U+221B (8731) CUBE ROOT
U+221C (8732) FOURTH ROOT
U+221D (8733) PROPORTIONAL TO
U+221E (8734) Infinite.svg INFINITY
U+221F (8735) RIGHT ANGLE
U+2220 (8736) ANGLE
U+2221 (8737) MEASURED ANGLE
U+2222 (8738) SPHERICAL ANGLE
U+2223 (8739) DIVIDES
U+2224 (8740) DOES NOT DIVIDE
U+2225 (8741) PARALLEL TO
U+2226 (8742) NOT PARALLEL TO
U+2227 (8743) LOGICAL AND
U+2228 (8744) LOGICAL OR
U+2229 (8745) INTERSECTION
U+222A (8746) UNION
U+222B (8747) WPint.svg INTEGRAL
U+222C (8748) DOUBLE INTEGRAL
U+222D (8749) TRIPLE INTEGRAL
U+222E (8750) OintLaTeX.svg CONTOUR INTEGRAL
U+222F (8751) OiintLaTeX.svg SURFACE INTEGRAL
U+2230 (8752) OiiintLaTeX.svg VOLUME INTEGRAL
U+2231 (8753) CLOCKWISE INTEGRAL
U+2232 (8754) OintclockwiseLaTeX.svg CLOCKWISE CONTOUR INTEGRAL
U+2233 (8755) OintctrclockwiseLaTeX.svg ANTICLOCKWISE CONTOUR INTEGRAL
U+2234 (8756) THEREFORE
U+2235 (8757) BECAUSE
U+2236 (8758) RATIO
U+2237 (8759) PROPORTION
U+2238 (8760) DOT MINUS
U+2239 (8761) EXCESS
U+223A (8762) GEOMETRIC PROPORTION
U+223B (8763) HOMOTHETIC
U+223C (8764) TILDE OPERATOR
U+223D (8765) REVERSED TILDE
U+223E (8766) INVERTED LAZY S
U+223F (8767) SINE WAVE
U+2240 (8768) WREATH PRODUCT
U+2241 (8769) NOT TILDE
U+2242 (8770) MINUS TILDE
U+2243 (8771) ASYMPTOTICALLY EQUAL TO
U+2244 (8772) NOT ASYMPTOTICALLY EQUAL TO
U+2245 (8773) APPROXIMATELY EQUAL TO
U+2246 (8774) APPROXIMATELY BUT NOT ACTUALLY EQUAL TO
U+2247 (8775) NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO
U+2248 (8776) ALMOST EQUAL TO
U+2249 (8777) NOT ALMOST EQUAL TO
U+224A (8778) ALMOST EQUAL OR EQUAL TO
U+224B (8779) TRIPLE TILDE
U+224C (8780) ALL EQUAL TO
U+224D (8781) EQUIVALENT TO
U+224E (8782) Geometrically equivalent.svg GEOMETRICALLY EQUIVALENT TO
U+224F (8783) Libra symbol (fixed width).svg DIFFERENCE BETWEEN
U+2250 (8784) APPROACHES THE LIMIT
U+2251 (8785) GEOMETRICALLY EQUAL TO
U+2252 (8786) APPROXIMATELY EQUAL TO OR THE IMAGE OF
U+2253 (8787) IMAGE OF OR APPROXIMATELY EQUAL TO
U+2254 (8788) COLON EQUALS
U+2255 (8789) EQUALS COLON
U+2256 (8790) RING IN EQUAL TO
U+2257 (8791) RING EQUAL TO
U+2258 (8792) CORRESPONDS TO
U+2259 (8793) ESTIMATES
U+225A (8794) EQUIANGULAR TO
U+225B (8795) STAR EQUALS
U+225C (8796) DELTA EQUAL TO
U+225D (8797) EQUAL TO BY DEFINITION
U+225E (8798) MEASURED BY
U+225F (8799) QUESTIONED EQUAL TO
U+2260 (8800) NOT EQUAL TO
U+2261 (8801) IDENTICAL TO
U+2262 (8802) NOT IDENTICAL TO
U+2263 (8803) STRICTLY EQUIVALENT TO
U+2264 (8804) LESS-THAN OR EQUAL TO
U+2265 (8805) GREATER-THAN OR EQUAL TO
U+2266 (8806) LESS-THAN OVER EQUAL TO
U+2267 (8807) GREATER-THAN OVER EQUAL TO
U+2268 (8808) LESS-THAN BUT NOT EQUAL TO
U+2269 (8809) GREATER-THAN BUT NOT EQUAL TO
U+226A (8810) MUCH LESS-THAN
U+226B (8811) MUCH GREATER-THAN
U+226C (8812) Geometric curve symbol.svg BETWEEN
U+226D (8813) NOT EQUIVALENT TO
U+226E (8814) NOT LESS-THAN
U+226F (8815) NOT GREATER-THAN
U+2270 (8816) NEITHER LESS-THAN NOR EQUAL TO
U+2271 (8817) NEITHER GREATER-THAN NOR EQUAL TO
U+2272 (8818) LESS-THAN OR EQUIVALENT TO
U+2273 (8819) GREATER-THAN OR EQUIVALENT TO
U+2274 (8820) NEITHER LESS-THAN NOR EQUIVALENT TO
U+2275 (8821) NEITHER GREATER-THAN NOR EQUIVALENT TO
U+2276 (8822) LESS-THAN OR GREATER-THAN
U+2277 (8823) GREATER-THAN OR LESS-THAN
U+2278 (8824) NEITHER LESS-THAN NOR GREATER-THAN
U+2279 (8825) NEITHER GREATER-THAN NOR LESS-THAN
U+227A (8826) PRECEDES
U+227B (8827) SUCCEEDS
U+227C (8828) PRECEDES OR EQUAL TO
U+227D (8829) SUCCEEDS OR EQUAL TO
U+227E (8830) PRECEDES OR EQUIVALENT TO
U+227F (8831) SUCCEEDS OR EQUIVALENT TO
U+2280 (8832) DOES NOT PRECEDE
U+2281 (8833) DOES NOT SUCCEED
U+2282 (8834) SUBSET OF
U+2283 (8835) SUPERSET OF
U+2284 (8836) NOT A SUBSET OF
U+2285 (8837) NOT A SUPERSET OF
U+2286 (8838) SUBSET OF OR EQUAL TO
U+2287 (8839) SUPERSET OF OR EQUAL TO
U+2288 (8840) NEITHER A SUBSET OF NOR EQUAL TO
U+2289 (8841) NEITHER A SUPERSET OF NOR EQUAL TO
U+228A (8842) SUBSET OF WITH NOT EQUAL TO
U+228B (8843) SUPERSET OF WITH NOT EQUAL TO
U+228C (8844) MULTISET
U+228D (8845) MULTISET MULTIPLICATION
U+228E (8846) MULTISET UNION
U+228F (8847) SQUARE IMAGE OF
U+2290 (8848) SQUARE ORIGINAL OF
U+2291 (8849) SQUARE IMAGE OF OR EQUAL TO
U+2292 (8850) SQUARE ORIGINAL OF OR EQUAL TO
U+2293 (8851) SQUARE CAP
U+2294 (8852) SQUARE CUP
U+2295 (8853) Circled plus.svg CIRCLED PLUS
U+2296 (8854) Circled minus.svg CIRCLED MINUS
U+2297 (8855) Circled times.svg CIRCLED TIMES
U+2298 (8856) Circled slash.svg CIRCLED DIVISION SLASH
U+2299 (8857) Circled dot.svg CIRCLED DOT OPERATOR
U+229A (8858) Circled ring.svg CIRCLED RING OPERATOR
U+229B (8859) Circled asterisk.svg CIRCLED ASTERISK OPERATOR
U+229C (8860) Circled equals.svg CIRCLED EQUALS
U+229D (8861) Circled hyphen.svg CIRCLED DASH
U+229E (8862) Squared plus.svg SQUARED PLUS
U+229F (8863) Squared minus.svg SQUARED MINUS
U+22A0 (8864) Squared times.svg SQUARED TIMES
U+22A1 (8865) Squared dot.svg SQUARED DOT OPERATOR
U+22A2 (8866) RIGHT TACK
U+22A3 (8867) LEFT TACK
U+22A4 (8868) DOWN TACK
U+22A5 (8869) Up tack.svg UP TACK
U+22A6 (8870) ASSERTION
U+22A7 (8871) MODELS
U+22A8 (8872) TRUE
U+22A9 (8873) FORCES
U+22AA (8874) TRIPLE VERTICAL BAR RIGHT TURNSTILE
U+22AB (8875) DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE
U+22AC (8876) DOES NOT PROVE
U+22AD (8877) NOT TRUE
U+22AE (8878) DOES NOT FORCE
U+22AF (8879) NEGATED DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE
U+22B0 (8880) PRECEDES UNDER RELATION
U+22B1 (8881) SUCCEEDS UNDER RELATION
U+22B2 (8882) NORMAL SUBGROUP OF
U+22B3 (8883) CONTAINS AS NORMAL SUBGROUP
U+22B4 (8884) NORMAL SUBGROUP OF OR EQUAL TO
U+22B5 (8885) CONTAINS AS NORMAL SUBGROUP OR EQUAL TO
U+22B6 (8886) ORIGINAL OF
U+22B7 (8887) IMAGE OF
U+22B8 (8888) MULTIMAP
U+22B9 (8889) HERMITIAN CONJUGATE MATRIX
U+22BA (8890) INTERCALATE
U+22BB (8891) XOR
U+22BC (8892) NAND
U+22BD (8893) NOR
U+22BE (8894) RIGHT ANGLE WITH ARC
U+22BF (8895) RIGHT TRIANGLE
U+22C0 (8896) N-ARY LOGICAL AND
U+22C1 (8897) N-ARY LOGICAL OR
U+22C2 (8898) N-ARY INTERSECTION
U+22C3 (8899) N-ARY UNION
U+22C4 (8900) DIAMOND OPERATOR
U+22C5 (8901) DOT OPERATOR
U+22C6 (8902) STAR OPERATOR
U+22C7 (8903) DIVISION TIMES
U+22C8 (8904) BOWTIE
U+22C9 (8905) LEFT NORMAL FACTOR SEMIDIRECT PRODUCT
U+22CA (8906) RIGHT NORMAL FACTOR SEMIDIRECT PRODUCT
U+22CB (8907) LEFT SEMIDIRECT PRODUCT
U+22CC (8908) RIGHT SEMIDIRECT PRODUCT
U+22CD (8909) REVERSED TILDE EQUALS
U+22CE (8910) CURLY LOGICAL OR
U+22CF (8911) CURLY LOGICAL AND
U+22D0 (8912) DOUBLE SUBSET
U+22D1 (8913) DOUBLE SUPERSET
U+22D2 (8914) DOUBLE INTERSECTION
U+22D3 (8915) DOUBLE UNION
U+22D4 (8916) PITCHFORK
U+22D5 (8917) EQUAL AND PARALLEL TO
U+22D6 (8918) LESS-THAN WITH DOT
U+22D7 (8919) GREATER-THAN WITH DOT
U+22D8 (8920) VERY MUCH LESS-THAN
U+22D9 (8921) VERY MUCH GREATER-THAN
U+22DA (8922) LESS-THAN EQUAL TO OR GREATER-THAN
U+22DB (8923) GREATER-THAN EQUAL TO OR LESS-THAN
U+22DC (8924) EQUAL TO OR LESS-THAN
U+22DD (8925) EQUAL TO OR GREATER-THAN
U+22DE (8926) EQUAL TO OR PRECEDES
U+22DF (8927) EQUAL TO OR SUCCEEDS
U+22E0 (8928) DOES NOT PRECEDE OR EQUAL
U+22E1 (8929) DOES NOT SUCCEED OR EQUAL
U+22E2 (8930) NOT SQUARE IMAGE OF OR EQUAL TO
U+22E3 (8931) NOT SQUARE ORIGINAL OF OR EQUAL TO
U+22E4 (8932) SQUARE IMAGE OF OR NOT EQUAL TO
U+22E5 (8933) SQUARE ORIGINAL OF OR NOT EQUAL TO
U+22E6 (8934) LESS-THAN BUT NOT EQUIVALENT TO
U+22E7 (8935) GREATER-THAN BUT NOT EQUIVALENT TO
U+22E8 (8936) PRECEDES BUT NOT EQUIVALENT TO
U+22E9 (8937) SUCCEEDS BUT NOT EQUIVALENT TO
U+22EA (8938) NOT NORMAL SUBGROUP OF
U+22EB (8939) DOES NOT CONTAIN AS NORMAL SUBGROUP
U+22EC (8940) NOT NORMAL SUBGROUP OF OR EQUAL TO
U+22ED (8941) DOES NOT CONTAIN AS NORMAL SUBGROUP OR EQUAL
U+22EE (8942) VERTICAL ELLIPSIS
U+22EF (8943) MIDLINE HORIZONTAL ELLIPSIS
U+22F0 (8944) UP RIGHT DIAGONAL ELLIPSIS
U+22F1 (8945) DOWN RIGHT DIAGONAL ELLIPSIS
U+22F2 (8946) ELEMENT OF WITH LONG HORIZONTAL STROKE
U+22F3 (8947) ELEMENT OF WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
U+22F4 (8948) SMALL ELEMENT OF WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
U+22F5 (8949) ELEMENT OF WITH DOT ABOVE
U+22F6 (8950) ELEMENT OF WITH OVERBAR
U+22F7 (8951) SMALL ELEMENT OF WITH OVERBAR
U+22F8 (8952) ELEMENT OF WITH UNDERBAR
U+22F9 (8953) ELEMENT OF WITH TWO HORIZONTAL STROKES
U+22FA (8954) CONTAINS WITH LONG HORIZONTAL STROKE
U+22FB (8955) CONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
U+22FC (8956) SMALL CONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
U+22FD (8957) CONTAINS WITH OVERBAR
U+22FE (8958) SMALL CONTAINS WITH OVERBAR
U+22FF (8959) Z NOTATION BAG MEMBERSHIP