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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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