UTF-8 encoding table and Unicode characters

page with code points U+2205 to U+2284

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page format	standard · w/o parameter choice · print view
language	German · English

code positions per page	128 · 256 · 512 · 1024
display format for UTF-8 encoding	hex. · decimal · hex. (0x) · octal · binary · for Perl string literals · One Latin-1 char per byte · no display
Unicode character names	not displayed · displayed · also display deprecated Unicode 1.0 names
links for adding char to text	displayed · not displayed
numerical HTML encoding of the Unicode character	not displayed · decimal · hexadecimal
HTML 4.0 character entities	displayed · not displayed

text accumulator (characters are added by clicking on the respective "append" link)
display	∤⋇⌺
simple editing functions	append space · delete last character · clear accumulator
Unicode	U+2224 U+22C7 U+233A
UTF-8	\xe2\x88\xa4 \xe2\x8b\x87 \xe2\x8c\xba

Unicode code point	character	UTF-8 (in literal)	append character to accumulator	name
U+2205	∅	\xe2\x88\x85	append	EMPTY SET
U+2206	∆	\xe2\x88\x86	append	INCREMENT
U+2207	∇	\xe2\x88\x87	append	NABLA
U+2208	∈	\xe2\x88\x88	append	ELEMENT OF
U+2209	∉	\xe2\x88\x89	append	NOT AN ELEMENT OF
U+220A	∊	\xe2\x88\x8a	append	SMALL ELEMENT OF
U+220B	∋	\xe2\x88\x8b	append	CONTAINS AS MEMBER
U+220C	∌	\xe2\x88\x8c	append	DOES NOT CONTAIN AS MEMBER
U+220D	∍	\xe2\x88\x8d	append	SMALL CONTAINS AS MEMBER
U+220E	∎	\xe2\x88\x8e	append	END OF PROOF
U+220F	∏	\xe2\x88\x8f	append	N-ARY PRODUCT
U+2210	∐	\xe2\x88\x90	append	N-ARY COPRODUCT
U+2211	∑	\xe2\x88\x91	append	N-ARY SUMMATION
U+2212	−	\xe2\x88\x92	append	MINUS SIGN
U+2213	∓	\xe2\x88\x93	append	MINUS-OR-PLUS SIGN
U+2214	∔	\xe2\x88\x94	append	DOT PLUS
U+2215	∕	\xe2\x88\x95	append	DIVISION SLASH
U+2216	∖	\xe2\x88\x96	append	SET MINUS
U+2217	∗	\xe2\x88\x97	append	ASTERISK OPERATOR
U+2218	∘	\xe2\x88\x98	append	RING OPERATOR
U+2219	∙	\xe2\x88\x99	append	BULLET OPERATOR
U+221A	√	\xe2\x88\x9a	append	SQUARE ROOT
U+221B	∛	\xe2\x88\x9b	append	CUBE ROOT
U+221C	∜	\xe2\x88\x9c	append	FOURTH ROOT
U+221D	∝	\xe2\x88\x9d	append	PROPORTIONAL TO
U+221E	∞	\xe2\x88\x9e	append	INFINITY
U+221F	∟	\xe2\x88\x9f	append	RIGHT ANGLE
U+2220	∠	\xe2\x88\xa0	append	ANGLE
U+2221	∡	\xe2\x88\xa1	append	MEASURED ANGLE
U+2222	∢	\xe2\x88\xa2	append	SPHERICAL ANGLE
U+2223	∣	\xe2\x88\xa3	append	DIVIDES
U+2224	∤	\xe2\x88\xa4	append	DOES NOT DIVIDE
U+2225	∥	\xe2\x88\xa5	append	PARALLEL TO
U+2226	∦	\xe2\x88\xa6	append	NOT PARALLEL TO
U+2227	∧	\xe2\x88\xa7	append	LOGICAL AND
U+2228	∨	\xe2\x88\xa8	append	LOGICAL OR
U+2229	∩	\xe2\x88\xa9	append	INTERSECTION
U+222A	∪	\xe2\x88\xaa	append	UNION
U+222B	∫	\xe2\x88\xab	append	INTEGRAL
U+222C	∬	\xe2\x88\xac	append	DOUBLE INTEGRAL
U+222D	∭	\xe2\x88\xad	append	TRIPLE INTEGRAL
U+222E	∮	\xe2\x88\xae	append	CONTOUR INTEGRAL
U+222F	∯	\xe2\x88\xaf	append	SURFACE INTEGRAL
U+2230	∰	\xe2\x88\xb0	append	VOLUME INTEGRAL
U+2231	∱	\xe2\x88\xb1	append	CLOCKWISE INTEGRAL
U+2232	∲	\xe2\x88\xb2	append	CLOCKWISE CONTOUR INTEGRAL
U+2233	∳	\xe2\x88\xb3	append	ANTICLOCKWISE CONTOUR INTEGRAL
U+2234	∴	\xe2\x88\xb4	append	THEREFORE
U+2235	∵	\xe2\x88\xb5	append	BECAUSE
U+2236	∶	\xe2\x88\xb6	append	RATIO
U+2237	∷	\xe2\x88\xb7	append	PROPORTION
U+2238	∸	\xe2\x88\xb8	append	DOT MINUS
U+2239	∹	\xe2\x88\xb9	append	EXCESS
U+223A	∺	\xe2\x88\xba	append	GEOMETRIC PROPORTION
U+223B	∻	\xe2\x88\xbb	append	HOMOTHETIC
U+223C	∼	\xe2\x88\xbc	append	TILDE OPERATOR
U+223D	∽	\xe2\x88\xbd	append	REVERSED TILDE
U+223E	∾	\xe2\x88\xbe	append	INVERTED LAZY S
U+223F	∿	\xe2\x88\xbf	append	SINE WAVE
U+2240	≀	\xe2\x89\x80	append	WREATH PRODUCT
U+2241	≁	\xe2\x89\x81	append	NOT TILDE
U+2242	≂	\xe2\x89\x82	append	MINUS TILDE
U+2243	≃	\xe2\x89\x83	append	ASYMPTOTICALLY EQUAL TO
U+2244	≄	\xe2\x89\x84	append	NOT ASYMPTOTICALLY EQUAL TO
U+2245	≅	\xe2\x89\x85	append	APPROXIMATELY EQUAL TO
U+2246	≆	\xe2\x89\x86	append	APPROXIMATELY BUT NOT ACTUALLY EQUAL TO
U+2247	≇	\xe2\x89\x87	append	NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO
U+2248	≈	\xe2\x89\x88	append	ALMOST EQUAL TO
U+2249	≉	\xe2\x89\x89	append	NOT ALMOST EQUAL TO
U+224A	≊	\xe2\x89\x8a	append	ALMOST EQUAL OR EQUAL TO
U+224B	≋	\xe2\x89\x8b	append	TRIPLE TILDE
U+224C	≌	\xe2\x89\x8c	append	ALL EQUAL TO
U+224D	≍	\xe2\x89\x8d	append	EQUIVALENT TO
U+224E	≎	\xe2\x89\x8e	append	GEOMETRICALLY EQUIVALENT TO
U+224F	≏	\xe2\x89\x8f	append	DIFFERENCE BETWEEN
U+2250	≐	\xe2\x89\x90	append	APPROACHES THE LIMIT
U+2251	≑	\xe2\x89\x91	append	GEOMETRICALLY EQUAL TO
U+2252	≒	\xe2\x89\x92	append	APPROXIMATELY EQUAL TO OR THE IMAGE OF
U+2253	≓	\xe2\x89\x93	append	IMAGE OF OR APPROXIMATELY EQUAL TO
U+2254	≔	\xe2\x89\x94	append	COLON EQUALS
U+2255	≕	\xe2\x89\x95	append	EQUALS COLON
U+2256	≖	\xe2\x89\x96	append	RING IN EQUAL TO
U+2257	≗	\xe2\x89\x97	append	RING EQUAL TO
U+2258	≘	\xe2\x89\x98	append	CORRESPONDS TO
U+2259	≙	\xe2\x89\x99	append	ESTIMATES
U+225A	≚	\xe2\x89\x9a	append	EQUIANGULAR TO
U+225B	≛	\xe2\x89\x9b	append	STAR EQUALS
U+225C	≜	\xe2\x89\x9c	append	DELTA EQUAL TO
U+225D	≝	\xe2\x89\x9d	append	EQUAL TO BY DEFINITION
U+225E	≞	\xe2\x89\x9e	append	MEASURED BY
U+225F	≟	\xe2\x89\x9f	append	QUESTIONED EQUAL TO
U+2260	≠	\xe2\x89\xa0	append	NOT EQUAL TO
U+2261	≡	\xe2\x89\xa1	append	IDENTICAL TO
U+2262	≢	\xe2\x89\xa2	append	NOT IDENTICAL TO
U+2263	≣	\xe2\x89\xa3	append	STRICTLY EQUIVALENT TO
U+2264	≤	\xe2\x89\xa4	append	LESS-THAN OR EQUAL TO
U+2265	≥	\xe2\x89\xa5	append	GREATER-THAN OR EQUAL TO
U+2266	≦	\xe2\x89\xa6	append	LESS-THAN OVER EQUAL TO
U+2267	≧	\xe2\x89\xa7	append	GREATER-THAN OVER EQUAL TO
U+2268	≨	\xe2\x89\xa8	append	LESS-THAN BUT NOT EQUAL TO
U+2269	≩	\xe2\x89\xa9	append	GREATER-THAN BUT NOT EQUAL TO
U+226A	≪	\xe2\x89\xaa	append	MUCH LESS-THAN
U+226B	≫	\xe2\x89\xab	append	MUCH GREATER-THAN
U+226C	≬	\xe2\x89\xac	append	BETWEEN
U+226D	≭	\xe2\x89\xad	append	NOT EQUIVALENT TO
U+226E	≮	\xe2\x89\xae	append	NOT LESS-THAN
U+226F	≯	\xe2\x89\xaf	append	NOT GREATER-THAN
U+2270	≰	\xe2\x89\xb0	append	NEITHER LESS-THAN NOR EQUAL TO
U+2271	≱	\xe2\x89\xb1	append	NEITHER GREATER-THAN NOR EQUAL TO
U+2272	≲	\xe2\x89\xb2	append	LESS-THAN OR EQUIVALENT TO
U+2273	≳	\xe2\x89\xb3	append	GREATER-THAN OR EQUIVALENT TO
U+2274	≴	\xe2\x89\xb4	append	NEITHER LESS-THAN NOR EQUIVALENT TO
U+2275	≵	\xe2\x89\xb5	append	NEITHER GREATER-THAN NOR EQUIVALENT TO
U+2276	≶	\xe2\x89\xb6	append	LESS-THAN OR GREATER-THAN
U+2277	≷	\xe2\x89\xb7	append	GREATER-THAN OR LESS-THAN
U+2278	≸	\xe2\x89\xb8	append	NEITHER LESS-THAN NOR GREATER-THAN
U+2279	≹	\xe2\x89\xb9	append	NEITHER GREATER-THAN NOR LESS-THAN
U+227A	≺	\xe2\x89\xba	append	PRECEDES
U+227B	≻	\xe2\x89\xbb	append	SUCCEEDS
U+227C	≼	\xe2\x89\xbc	append	PRECEDES OR EQUAL TO
U+227D	≽	\xe2\x89\xbd	append	SUCCEEDS OR EQUAL TO
U+227E	≾	\xe2\x89\xbe	append	PRECEDES OR EQUIVALENT TO
U+227F	≿	\xe2\x89\xbf	append	SUCCEEDS OR EQUIVALENT TO
U+2280	⊀	\xe2\x8a\x80	append	DOES NOT PRECEDE
U+2281	⊁	\xe2\x8a\x81	append	DOES NOT SUCCEED
U+2282	⊂	\xe2\x8a\x82	append	SUBSET OF
U+2283	⊃	\xe2\x8a\x83	append	SUPERSET OF
U+2284	⊄	\xe2\x8a\x84	append	NOT A SUBSET OF