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Kodowanie znaków

Oznaczenia matematyczne
Mathematical Operators
U+2200 - U+22FF (8704-8959)

Znaki należące do tego zestawu możesz znaleźć m.in. w czcionkach:

Windows Unicode: Arial Unicode MS, Batang, Bitstream CyberBase, Bitstream CyberBit, Bitstream CyberCJK, Caslon, Code2000, Courier MonoThai, Georgia Greek, Gulim Che, Lucida Sans, Lucida Sans Typewriter, Lucida Sans Unicode, MS Mincho, Palatino Linotype, SImPL i TITUS Cyberbit Basic;
Macintosh Unicode: Apple Chancery, Capitals, Charcoal, Chicago, Gadget, Geneva, Helvetica, Hoefler Text, Monaco, New York, Palatino, Sand, Skia, Tahoma, Techno, TektonPro, Texile i Times;
Unix Unicode: Caslon.

Znaki znajdujące się w pierwszej i drugiej kolumnie tabeli zależą od używanej przez ciebie przeglądarki, zainstalowanych czcionek na twoim komputerze oraz opcji przeglądarki które masz wybrane określających czcionki używane do wyświetlania poszczególnych zestawów znaków, kodowania i języka.

Więcej informacji o znakach i ich graficzny wygląd możesz zobaczyć w dokumencie The Unicode Standard 3.0 - U2200.pdf lub http://www.unicode.org/charts/PDF/U2200.pdf.

Znak czcionka Arial	Znak czcionka Tahoma	DEC	HEX	Encja	Nazwa
∀	∀	8704	2200	&forall	FOR ALL (present in Symbol font)
∁	∁	8705	2201		COMPLEMENT
∂	∂	8706	2202	&part	PARTIAL DIFFERENTIAL (present in WGL4, in MacRoman, and in Symbol font)
∃	∃	8707	2203	&exist	THERE EXISTS (present in Symbol font)
∄	∄	8708	2204		THERE DOES NOT EXIST
∅	∅	8709	2205	&empty	EMPTY SET (present in Symbol font)
∆	∆	8710	2206		INCREMENT (present in WGL4 and in MacRoman)
∇	∇	8711	2207	&nabla	NABLA (present in Symbol font)
∈	∈	8712	2208	&isin	ELEMENT OF (present in Symbol font)
∉	∉	8713	2209	&notin	NOT AN ELEMENT OF (present in Symbol font)
∊	∊	8714	220A		SMALL ELEMENT OF
∋	∋	8715	220B	&ni	CONTAINS AS MEMBER
∌	∌	8716	220C		DOES NOT CONTAIN AS MEMBER
∍	∍	8717	220D		SMALL CONTAINS AS MEMBER (present in Symbol font)
∎	∎	8718	220E		END OF PROOF
∏	∏	8719	220F	&prod	N-ARY PRODUCT (present in WGL4, in MacRoman, and in Symbol font)
∐	∐	8720	2210		N-ARY COPRODUCT
∑	∑	8721	2211	&sum	N-ARY SUMMATION (present in WGL4, in MacRoman, and in Symbol font)
−	−	8722	2212	&minus	MINUS SIGN (present in WGL4 and in Symbol font)
∓	∓	8723	2213		MINUS-OR-PLUS SIGN
∔	∔	8724	2214		DOT PLUS
∕	∕	8725	2215		DIVISION SLASH (present in WGL4)
∖	∖	8726	2216		SET MINUS
∗	∗	8727	2217	&lowast	ASTERISK OPERATOR (present in Symbol font)
∘	∘	8728	2218		RING OPERATOR
∙	∙	8729	2219		BULLET OPERATOR (present in WGL4 and in Symbol font)
√	√	8730	221A	&radic	SQUARE ROOT (present in WGL4, in MacRoman, and in Symbol font)
∛	∛	8731	221B		CUBE ROOT
∜	∜	8732	221C		FOURTH ROOT
∝	∝	8733	221D	&prop	PROPORTIONAL TO (present in Symbol font)
∞	∞	8734	221E	&infin	INFINITY (present in WGL4, in MacRoman, and in Symbol font)
∟	∟	8735	221F		RIGHT ANGLE (present in WGL4)
∠	∠	8736	2220	&ang	ANGLE (present in Symbol font)
∡	∡	8737	2221		MEASURED ANGLE
∢	∢	8738	2222		SPHERICAL ANGLE
∣	∣	8739	2223		DIVIDES
∤	∤	8740	2224		DOES NOT DIVIDE
∥	∥	8741	2225		PARALLEL TO
∦	∦	8742	2226		NOT PARALLEL TO
∧	∧	8743	2227	&and	LOGICAL AND (present in Symbol font)
∨	∨	8744	2228	&or	LOGICAL OR (present in Symbol font)
∩	∩	8745	2229	&cap	INTERSECTION (present in WGL4 and in Symbol font)
∪	∪	8746	222A	&cup	UNION (present in Symbol font)
∫	∫	8747	222B	&int	INTEGRAL (present in WGL4, in MacRoman, and in Symbol font)
∬	∬	8748	222C		DOUBLE INTEGRAL
∭	∭	8749	222D		TRIPLE INTEGRAL
∮	∮	8750	222E		CONTOUR INTEGRAL
∯	∯	8751	222F		SURFACE INTEGRAL
∰	∰	8752	2230		VOLUME INTEGRAL
∱	∱	8753	2231		CLOCKWISE INTEGRAL
∲	∲	8754	2232		CLOCKWISE CONTOUR INTEGRAL
∳	∳	8755	2233		ANTICLOCKWISE CONTOUR INTEGRAL
∴	∴	8756	2234	&there4	THEREFORE (present in Symbol font)
∵	∵	8757	2235		BECAUSE
∶	∶	8758	2236		RATIO
∷	∷	8759	2237		PROPORTION
∸	∸	8760	2238		DOT MINUS
∹	∹	8761	2239		EXCESS
∺	∺	8762	223A		GEOMETRIC PROPORTION
∻	∻	8763	223B		HOMOTHETIC
∼	∼	8764	223C	&sim	TILDE OPERATOR (present in Symbol font)
∽	∽	8765	223D		REVERSED TILDE
∾	∾	8766	223E		INVERTED LAZY S
∿	∿	8767	223F		SINE WAVE
≀	≀	8768	2240		WREATH PRODUCT
≁	≁	8769	2241		NOT TILDE
≂	≂	8770	2242		MINUS TILDE
≃	≃	8771	2243		ASYMPTOTICALLY EQUAL TO
≄	≄	8772	2244		NOT ASYMPTOTICALLY EQUAL TO
≅	≅	8773	2245	&cong	APPROXIMATELY EQUAL TO (present in Symbol font)
≆	≆	8774	2246		APPROXIMATELY BUT NOT ACTUALLY EQUAL TO
≇	≇	8775	2247		NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO
≈	≈	8776	2248	&asymp	ALMOST EQUAL TO (present in WGL4, in MacRoman, and in Symbol font)
≉	≉	8777	2249		NOT ALMOST EQUAL TO
≊	≊	8778	224A		ALMOST EQUAL OR EQUAL TO
≋	≋	8779	224B		TRIPLE TILDE
≌	≌	8780	224C		ALL EQUAL TO
≍	≍	8781	224D		EQUIVALENT TO
≎	≎	8782	224E		GEOMETRICALLY EQUIVALENT TO
≏	≏	8783	224F		DIFFERENCE BETWEEN
≐	≐	8784	2250		APPROACHES THE LIMIT
≑	≑	8785	2251		GEOMETRICALLY EQUAL TO
≒	≒	8786	2252		APPROXIMATELY EQUAL TO OR THE IMAGE OF
≓	≓	8787	2253		IMAGE OF OR APPROXIMATELY EQUAL TO
≔	≔	8788	2254		COLON EQUALS
≕	≕	8789	2255		EQUALS COLON
≖	≖	8790	2256		RING IN EQUAL TO
≗	≗	8791	2257		RING EQUAL TO
≘	≘	8792	2258		CORRESPONDS TO
≙	≙	8793	2259		ESTIMATES
≚	≚	8794	225A		EQUIANGULAR TO
≛	≛	8795	225B		STAR EQUALS
≜	≜	8796	225C		DELTA EQUAL TO
≝	≝	8797	225D		EQUAL TO BY DEFINITION
≞	≞	8798	225E		MEASURED BY
≟	≟	8799	225F		QUESTIONED EQUAL TO
≠	≠	8800	2260	&ne	NOT EQUAL TO (present in WGL4, in MacRoman, and in Symbol font)
≡	≡	8801	2261	&equiv	IDENTICAL TO (present in WGL4 and in Symbol font)
≢	≢	8802	2262		NOT IDENTICAL TO
≣	≣	8803	2263		STRICTLY EQUIVALENT TO
≤	≤	8804	2264	&le	LESS-THAN OR EQUAL TO (present in WGL4, in MacRoman, and in Symbol font)
≥	≥	8805	2265	&ge	GREATER-THAN OR EQUAL TO (present in WGL4, in MacRoman, and in Symbol font)
≦	≦	8806	2266		LESS-THAN OVER EQUAL TO
≧	≧	8807	2267		GREATER-THAN OVER EQUAL TO
≨	≨	8808	2268		LESS-THAN BUT NOT EQUAL TO
≩	≩	8809	2269		GREATER-THAN BUT NOT EQUAL TO
≪	≪	8810	226A		MUCH LESS-THAN
≫	≫	8811	226B		MUCH GREATER-THAN
≬	≬	8812	226C		BETWEEN
≭	≭	8813	226D		NOT EQUIVALENT TO
≮	≮	8814	226E		NOT LESS-THAN
≯	≯	8815	226F		NOT GREATER-THAN
≰	≰	8816	2270		NEITHER LESS-THAN NOR EQUAL TO
≱	≱	8817	2271		NEITHER GREATER-THAN NOR EQUAL TO
≲	≲	8818	2272		LESS-THAN OR EQUIVALENT TO
≳	≳	8819	2273		GREATER-THAN OR EQUIVALENT TO
≴	≴	8820	2274		NEITHER LESS-THAN NOR EQUIVALENT TO
≵	≵	8821	2275		NEITHER GREATER-THAN NOR EQUIVALENT TO
≶	≶	8822	2276		LESS-THAN OR GREATER-THAN
≷	≷	8823	2277		GREATER-THAN OR LESS-THAN
≸	≸	8824	2278		NEITHER LESS-THAN NOR GREATER-THAN
≹	≹	8825	2279		NEITHER GREATER-THAN NOR LESS-THAN
≺	≺	8826	227A		PRECEDES
≻	≻	8827	227B		SUCCEEDS
≼	≼	8828	227C		PRECEDES OR EQUAL TO
≽	≽	8829	227D		SUCCEEDS OR EQUAL TO
≾	≾	8830	227E		PRECEDES OR EQUIVALENT TO
≿	≿	8831	227F		SUCCEEDS OR EQUIVALENT TO
⊀	⊀	8832	2280		DOES NOT PRECEDE
⊁	⊁	8833	2281		DOES NOT SUCCEED
⊂	⊂	8834	2282	&sub	SUBSET OF (present in Symbol font)
⊃	⊃	8835	2283	&sup	SUPERSET OF (present in Symbol font)
⊄	⊄	8836	2284	&nsub	NOT A SUBSET OF (present in Symbol font)
⊅	⊅	8837	2285		NOT A SUPERSET OF
⊆	⊆	8838	2286	&sube	SUBSET OF OR EQUAL TO (present in Symbol font)
⊇	⊇	8839	2287	&supe	SUPERSET OF OR EQUAL TO (present in Symbol font)
⊈	⊈	8840	2288		NEITHER A SUBSET OF NOR EQUAL TO
⊉	⊉	8841	2289		NEITHER A SUPERSET OF NOR EQUAL TO
⊊	⊊	8842	228A		SUBSET OF WITH NOT EQUAL TO
⊋	⊋	8843	228B		SUPERSET OF WITH NOT EQUAL TO
⊌	⊌	8844	228C		MULTISET
⊍	⊍	8845	228D		MULTISET MULTIPLICATION
⊎	⊎	8846	228E		MULTISET UNION
⊏	⊏	8847	228F		SQUARE IMAGE OF
⊐	⊐	8848	2290		SQUARE ORIGINAL OF
⊑	⊑	8849	2291		SQUARE IMAGE OF OR EQUAL TO
⊒	⊒	8850	2292		SQUARE ORIGINAL OF OR EQUAL TO
⊓	⊓	8851	2293		SQUARE CAP
⊔	⊔	8852	2294		SQUARE CUP
⊕	⊕	8853	2295	&oplus	CIRCLED PLUS (present in Symbol font)
⊖	⊖	8854	2296		CIRCLED MINUS
⊗	⊗	8855	2297	&otimes	CIRCLED TIMES (present in Symbol font)
⊘	⊘	8856	2298		CIRCLED DIVISION SLASH
⊙	⊙	8857	2299		CIRCLED DOT OPERATOR
⊚	⊚	8858	229A		CIRCLED RING OPERATOR
⊛	⊛	8859	229B		CIRCLED ASTERISK OPERATOR
⊜	⊜	8860	229C		CIRCLED EQUALS
⊝	⊝	8861	229D		CIRCLED DASH
⊞	⊞	8862	229E		SQUARED PLUS
⊟	⊟	8863	229F		SQUARED MINUS
⊠	⊠	8864	22A0		SQUARED TIMES
⊡	⊡	8865	22A1		SQUARED DOT OPERATOR
⊢	⊢	8866	22A2		RIGHT TACK
⊣	⊣	8867	22A3		LEFT TACK
⊤	⊤	8868	22A4		DOWN TACK
⊥	⊥	8869	22A5	&perp	UP TACK (present in Symbol font)
⊦	⊦	8870	22A6		ASSERTION
⊧	⊧	8871	22A7		MODELS
⊨	⊨	8872	22A8		TRUE
⊩	⊩	8873	22A9		FORCES
⊪	⊪	8874	22AA		TRIPLE VERTICAL BAR RIGHT TURNSTILE
⊫	⊫	8875	22AB		DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE
⊬	⊬	8876	22AC		DOES NOT PROVE
⊭	⊭	8877	22AD		NOT TRUE
⊮	⊮	8878	22AE		DOES NOT FORCE
⊯	⊯	8879	22AF		NEGATED DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE
⊰	⊰	8880	22B0		PRECEDES UNDER RELATION
⊱	⊱	8881	22B1		SUCCEEDS UNDER RELATION
⊲	⊲	8882	22B2		NORMAL SUBGROUP OF
⊳	⊳	8883	22B3		CONTAINS AS NORMAL SUBGROUP
⊴	⊴	8884	22B4		NORMAL SUBGROUP OF OR EQUAL TO
⊵	⊵	8885	22B5		CONTAINS AS NORMAL SUBGROUP OR EQUAL TO
⊶	⊶	8886	22B6		ORIGINAL OF
⊷	⊷	8887	22B7		IMAGE OF
⊸	⊸	8888	22B8		MULTIMAP
⊹	⊹	8889	22B9		HERMITIAN CONJUGATE MATRIX
⊺	⊺	8890	22BA		INTERCALATE
⊻	⊻	8891	22BB		XOR
⊼	⊼	8892	22BC		NAND
⊽	⊽	8893	22BD		NOR
⊾	⊾	8894	22BE		RIGHT ANGLE WITH ARC
⊿	⊿	8895	22BF		RIGHT TRIANGLE
⋀	⋀	8896	22C0		N-ARY LOGICAL AND
⋁	⋁	8897	22C1		N-ARY LOGICAL OR
⋂	⋂	8898	22C2		N-ARY INTERSECTION
⋃	⋃	8899	22C3		N-ARY UNION
⋄	⋄	8900	22C4		DIAMOND OPERATOR
⋅	⋅	8901	22C5	&sdot	DOT OPERATOR (present in Symbol font)
⋆	⋆	8902	22C6		STAR OPERATOR
⋇	⋇	8903	22C7		DIVISION TIMES
⋈	⋈	8904	22C8		BOWTIE
⋉	⋉	8905	22C9		LEFT NORMAL FACTOR SEMIDIRECT PRODUCT
⋊	⋊	8906	22CA		RIGHT NORMAL FACTOR SEMIDIRECT PRODUCT
⋋	⋋	8907	22CB		LEFT SEMIDIRECT PRODUCT
⋌	⋌	8908	22CC		RIGHT SEMIDIRECT PRODUCT
⋍	⋍	8909	22CD		REVERSED TILDE EQUALS
⋎	⋎	8910	22CE		CURLY LOGICAL OR
⋏	⋏	8911	22CF		CURLY LOGICAL AND
⋐	⋐	8912	22D0		DOUBLE SUBSET
⋑	⋑	8913	22D1		DOUBLE SUPERSET
⋒	⋒	8914	22D2		DOUBLE INTERSECTION
⋓	⋓	8915	22D3		DOUBLE UNION
⋔	⋔	8916	22D4		PITCHFORK
⋕	⋕	8917	22D5		EQUAL AND PARALLEL TO
⋖	⋖	8918	22D6		LESS-THAN WITH DOT
⋗	⋗	8919	22D7		GREATER-THAN WITH DOT
⋘	⋘	8920	22D8		VERY MUCH LESS-THAN
⋙	⋙	8921	22D9		VERY MUCH GREATER-THAN
⋚	⋚	8922	22DA		LESS-THAN EQUAL TO OR GREATER-THAN
⋛	⋛	8923	22DB		GREATER-THAN EQUAL TO OR LESS-THAN
⋜	⋜	8924	22DC		EQUAL TO OR LESS-THAN
⋝	⋝	8925	22DD		EQUAL TO OR GREATER-THAN
⋞	⋞	8926	22DE		EQUAL TO OR PRECEDES
⋟	⋟	8927	22DF		EQUAL TO OR SUCCEEDS
⋠	⋠	8928	22E0		DOES NOT PRECEDE OR EQUAL
⋡	⋡	8929	22E1		DOES NOT SUCCEED OR EQUAL
⋢	⋢	8930	22E2		NOT SQUARE IMAGE OF OR EQUAL TO
⋣	⋣	8931	22E3		NOT SQUARE ORIGINAL OF OR EQUAL TO
⋤	⋤	8932	22E4		SQUARE IMAGE OF OR NOT EQUAL TO
⋥	⋥	8933	22E5		SQUARE ORIGINAL OF OR NOT EQUAL TO
⋦	⋦	8934	22E6		LESS-THAN BUT NOT EQUIVALENT TO
⋧	⋧	8935	22E7		GREATER-THAN BUT NOT EQUIVALENT TO
⋨	⋨	8936	22E8		PRECEDES BUT NOT EQUIVALENT TO
⋩	⋩	8937	22E9		SUCCEEDS BUT NOT EQUIVALENT TO
⋪	⋪	8938	22EA		NOT NORMAL SUBGROUP OF
⋫	⋫	8939	22EB		DOES NOT CONTAIN AS NORMAL SUBGROUP
⋬	⋬	8940	22EC		NOT NORMAL SUBGROUP OF OR EQUAL TO
⋭	⋭	8941	22ED		DOES NOT CONTAIN AS NORMAL SUBGROUP OR EQUAL
⋮	⋮	8942	22EE		VERTICAL ELLIPSIS
⋯	⋯	8943	22EF		MIDLINE HORIZONTAL ELLIPSIS
⋰	⋰	8944	22F0		UP RIGHT DIAGONAL ELLIPSIS
⋱	⋱	8945	22F1		DOWN RIGHT DIAGONAL ELLIPSIS

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