数学記号

Unicode Block NameMathematical Operators
PlaneBasic Multilingual Plane (基本多言語面)
First IndexU+2200
Last IndexU+22FF
U+2264
LESS-THAN OR EQUAL TO
U+2265
GREATER-THAN OR EQUAL TO
U+2266
LESS-THAN OVER EQUAL TO
U+2267
GREATER-THAN OVER EQUAL TO
U+2268
LESS-THAN BUT NOT EQUAL TO
U+2269
GREATER-THAN BUT NOT EQUAL TO
U+226A
MUCH LESS-THAN
U+226B
MUCH GREATER-THAN
U+226C
BETWEEN
U+226D
NOT EQUIVALENT TO
U+226E
NOT LESS-THAN
U+226F
NOT GREATER-THAN
U+2270
NEITHER LESS-THAN NOR EQUAL TO
U+2271
NEITHER GREATER-THAN NOR EQUAL TO
U+2272
LESS-THAN OR EQUIVALENT TO
U+2273
GREATER-THAN OR EQUIVALENT TO
U+2274
NEITHER LESS-THAN NOR EQUIVALENT TO
U+2275
NEITHER GREATER-THAN NOR EQUIVALENT TO
U+2276
LESS-THAN OR GREATER-THAN
U+2277
GREATER-THAN OR LESS-THAN
U+2278
NEITHER LESS-THAN NOR GREATER-THAN
U+2279
NEITHER GREATER-THAN NOR LESS-THAN
U+227A
PRECEDES
U+227B
SUCCEEDS
U+227C
PRECEDES OR EQUAL TO
U+227D
SUCCEEDS OR EQUAL TO
U+227E
PRECEDES OR EQUIVALENT TO
U+227F
SUCCEEDS OR EQUIVALENT TO
U+2280
DOES NOT PRECEDE
U+2281
DOES NOT SUCCEED
U+2282
SUBSET OF
U+2283
SUPERSET OF
U+2284
NOT A SUBSET OF
U+2285
NOT A SUPERSET OF
U+2286
SUBSET OF OR EQUAL TO
U+2287
SUPERSET OF OR EQUAL TO
U+2288
NEITHER A SUBSET OF NOR EQUAL TO
U+2289
NEITHER A SUPERSET OF NOR EQUAL TO
U+228A
SUBSET OF WITH NOT EQUAL TO
U+228B
SUPERSET OF WITH NOT EQUAL TO
U+228C
MULTISET
U+228D
MULTISET MULTIPLICATION
U+228E
MULTISET UNION
U+228F
SQUARE IMAGE OF
U+2290
SQUARE ORIGINAL OF
U+2291
SQUARE IMAGE OF OR EQUAL TO
U+2292
SQUARE ORIGINAL OF OR EQUAL TO
U+2293
SQUARE CAP
U+2294
SQUARE CUP
U+2295
CIRCLED PLUS
U+2296
CIRCLED MINUS
U+2297
CIRCLED TIMES
U+2298
CIRCLED DIVISION SLASH
U+2299
CIRCLED DOT OPERATOR
U+229A
CIRCLED RING OPERATOR
U+229B
CIRCLED ASTERISK OPERATOR
U+229C
CIRCLED EQUALS
U+229D
CIRCLED DASH
U+229E
SQUARED PLUS
U+229F
SQUARED MINUS
U+22A0
SQUARED TIMES
U+22A1
SQUARED DOT OPERATOR
U+22A2
RIGHT TACK
U+22A3
LEFT TACK
U+22A4
DOWN TACK
U+22A5
UP TACK
U+22A6
ASSERTION
U+22A7
MODELS
U+22A8
TRUE
U+22A9
FORCES
U+22AA
TRIPLE VERTICAL BAR RIGHT TURNSTILE
U+22AB
DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE
U+22AC
DOES NOT PROVE
U+22AD
NOT TRUE
U+22AE
DOES NOT FORCE
U+22AF
NEGATED DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE
U+22B0
PRECEDES UNDER RELATION
U+22B1
SUCCEEDS UNDER RELATION
U+22B2
NORMAL SUBGROUP OF
U+22B3
CONTAINS AS NORMAL SUBGROUP
U+22B4
NORMAL SUBGROUP OF OR EQUAL TO
U+22B5
CONTAINS AS NORMAL SUBGROUP OR EQUAL TO
U+22B6
ORIGINAL OF
U+22B7
IMAGE OF
U+22B8
MULTIMAP
U+22B9
HERMITIAN CONJUGATE MATRIX
U+22BA
INTERCALATE
U+22BB
XOR
U+22BC
NAND
U+22BD
NOR
U+22BE
RIGHT ANGLE WITH ARC
U+22BF
RIGHT TRIANGLE
U+22C0
N-ARY LOGICAL AND
U+22C1
N-ARY LOGICAL OR
U+22C2
N-ARY INTERSECTION
U+22C3
N-ARY UNION
U+22C4
DIAMOND OPERATOR
U+22C5
DOT OPERATOR
U+22C6
STAR OPERATOR
U+22C7
DIVISION TIMES