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+2270 U+2283 U+22C9
UTF-8	226 137 176 226 138 131 226 139 137

Unicode code point	character	UTF-8 (dec.)	append character to accumulator	name
U+2205	∅	226 136 133	append	EMPTY SET
U+2206	∆	226 136 134	append	INCREMENT
U+2207	∇	226 136 135	append	NABLA
U+2208	∈	226 136 136	append	ELEMENT OF
U+2209	∉	226 136 137	append	NOT AN ELEMENT OF
U+220A	∊	226 136 138	append	SMALL ELEMENT OF
U+220B	∋	226 136 139	append	CONTAINS AS MEMBER
U+220C	∌	226 136 140	append	DOES NOT CONTAIN AS MEMBER
U+220D	∍	226 136 141	append	SMALL CONTAINS AS MEMBER
U+220E	∎	226 136 142	append	END OF PROOF
U+220F	∏	226 136 143	append	N-ARY PRODUCT
U+2210	∐	226 136 144	append	N-ARY COPRODUCT
U+2211	∑	226 136 145	append	N-ARY SUMMATION
U+2212	−	226 136 146	append	MINUS SIGN
U+2213	∓	226 136 147	append	MINUS-OR-PLUS SIGN
U+2214	∔	226 136 148	append	DOT PLUS
U+2215	∕	226 136 149	append	DIVISION SLASH
U+2216	∖	226 136 150	append	SET MINUS
U+2217	∗	226 136 151	append	ASTERISK OPERATOR
U+2218	∘	226 136 152	append	RING OPERATOR
U+2219	∙	226 136 153	append	BULLET OPERATOR
U+221A	√	226 136 154	append	SQUARE ROOT
U+221B	∛	226 136 155	append	CUBE ROOT
U+221C	∜	226 136 156	append	FOURTH ROOT
U+221D	∝	226 136 157	append	PROPORTIONAL TO
U+221E	∞	226 136 158	append	INFINITY
U+221F	∟	226 136 159	append	RIGHT ANGLE
U+2220	∠	226 136 160	append	ANGLE
U+2221	∡	226 136 161	append	MEASURED ANGLE
U+2222	∢	226 136 162	append	SPHERICAL ANGLE
U+2223	∣	226 136 163	append	DIVIDES
U+2224	∤	226 136 164	append	DOES NOT DIVIDE
U+2225	∥	226 136 165	append	PARALLEL TO
U+2226	∦	226 136 166	append	NOT PARALLEL TO
U+2227	∧	226 136 167	append	LOGICAL AND
U+2228	∨	226 136 168	append	LOGICAL OR
U+2229	∩	226 136 169	append	INTERSECTION
U+222A	∪	226 136 170	append	UNION
U+222B	∫	226 136 171	append	INTEGRAL
U+222C	∬	226 136 172	append	DOUBLE INTEGRAL
U+222D	∭	226 136 173	append	TRIPLE INTEGRAL
U+222E	∮	226 136 174	append	CONTOUR INTEGRAL
U+222F	∯	226 136 175	append	SURFACE INTEGRAL
U+2230	∰	226 136 176	append	VOLUME INTEGRAL
U+2231	∱	226 136 177	append	CLOCKWISE INTEGRAL
U+2232	∲	226 136 178	append	CLOCKWISE CONTOUR INTEGRAL
U+2233	∳	226 136 179	append	ANTICLOCKWISE CONTOUR INTEGRAL
U+2234	∴	226 136 180	append	THEREFORE
U+2235	∵	226 136 181	append	BECAUSE
U+2236	∶	226 136 182	append	RATIO
U+2237	∷	226 136 183	append	PROPORTION
U+2238	∸	226 136 184	append	DOT MINUS
U+2239	∹	226 136 185	append	EXCESS
U+223A	∺	226 136 186	append	GEOMETRIC PROPORTION
U+223B	∻	226 136 187	append	HOMOTHETIC
U+223C	∼	226 136 188	append	TILDE OPERATOR
U+223D	∽	226 136 189	append	REVERSED TILDE
U+223E	∾	226 136 190	append	INVERTED LAZY S
U+223F	∿	226 136 191	append	SINE WAVE
U+2240	≀	226 137 128	append	WREATH PRODUCT
U+2241	≁	226 137 129	append	NOT TILDE
U+2242	≂	226 137 130	append	MINUS TILDE
U+2243	≃	226 137 131	append	ASYMPTOTICALLY EQUAL TO
U+2244	≄	226 137 132	append	NOT ASYMPTOTICALLY EQUAL TO
U+2245	≅	226 137 133	append	APPROXIMATELY EQUAL TO
U+2246	≆	226 137 134	append	APPROXIMATELY BUT NOT ACTUALLY EQUAL TO
U+2247	≇	226 137 135	append	NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO
U+2248	≈	226 137 136	append	ALMOST EQUAL TO
U+2249	≉	226 137 137	append	NOT ALMOST EQUAL TO
U+224A	≊	226 137 138	append	ALMOST EQUAL OR EQUAL TO
U+224B	≋	226 137 139	append	TRIPLE TILDE
U+224C	≌	226 137 140	append	ALL EQUAL TO
U+224D	≍	226 137 141	append	EQUIVALENT TO
U+224E	≎	226 137 142	append	GEOMETRICALLY EQUIVALENT TO
U+224F	≏	226 137 143	append	DIFFERENCE BETWEEN
U+2250	≐	226 137 144	append	APPROACHES THE LIMIT
U+2251	≑	226 137 145	append	GEOMETRICALLY EQUAL TO
U+2252	≒	226 137 146	append	APPROXIMATELY EQUAL TO OR THE IMAGE OF
U+2253	≓	226 137 147	append	IMAGE OF OR APPROXIMATELY EQUAL TO
U+2254	≔	226 137 148	append	COLON EQUALS
U+2255	≕	226 137 149	append	EQUALS COLON
U+2256	≖	226 137 150	append	RING IN EQUAL TO
U+2257	≗	226 137 151	append	RING EQUAL TO
U+2258	≘	226 137 152	append	CORRESPONDS TO
U+2259	≙	226 137 153	append	ESTIMATES
U+225A	≚	226 137 154	append	EQUIANGULAR TO
U+225B	≛	226 137 155	append	STAR EQUALS
U+225C	≜	226 137 156	append	DELTA EQUAL TO
U+225D	≝	226 137 157	append	EQUAL TO BY DEFINITION
U+225E	≞	226 137 158	append	MEASURED BY
U+225F	≟	226 137 159	append	QUESTIONED EQUAL TO
U+2260	≠	226 137 160	append	NOT EQUAL TO
U+2261	≡	226 137 161	append	IDENTICAL TO
U+2262	≢	226 137 162	append	NOT IDENTICAL TO
U+2263	≣	226 137 163	append	STRICTLY EQUIVALENT TO
U+2264	≤	226 137 164	append	LESS-THAN OR EQUAL TO
U+2265	≥	226 137 165	append	GREATER-THAN OR EQUAL TO
U+2266	≦	226 137 166	append	LESS-THAN OVER EQUAL TO
U+2267	≧	226 137 167	append	GREATER-THAN OVER EQUAL TO
U+2268	≨	226 137 168	append	LESS-THAN BUT NOT EQUAL TO
U+2269	≩	226 137 169	append	GREATER-THAN BUT NOT EQUAL TO
U+226A	≪	226 137 170	append	MUCH LESS-THAN
U+226B	≫	226 137 171	append	MUCH GREATER-THAN
U+226C	≬	226 137 172	append	BETWEEN
U+226D	≭	226 137 173	append	NOT EQUIVALENT TO
U+226E	≮	226 137 174	append	NOT LESS-THAN
U+226F	≯	226 137 175	append	NOT GREATER-THAN
U+2270	≰	226 137 176	append	NEITHER LESS-THAN NOR EQUAL TO
U+2271	≱	226 137 177	append	NEITHER GREATER-THAN NOR EQUAL TO
U+2272	≲	226 137 178	append	LESS-THAN OR EQUIVALENT TO
U+2273	≳	226 137 179	append	GREATER-THAN OR EQUIVALENT TO
U+2274	≴	226 137 180	append	NEITHER LESS-THAN NOR EQUIVALENT TO
U+2275	≵	226 137 181	append	NEITHER GREATER-THAN NOR EQUIVALENT TO
U+2276	≶	226 137 182	append	LESS-THAN OR GREATER-THAN
U+2277	≷	226 137 183	append	GREATER-THAN OR LESS-THAN
U+2278	≸	226 137 184	append	NEITHER LESS-THAN NOR GREATER-THAN
U+2279	≹	226 137 185	append	NEITHER GREATER-THAN NOR LESS-THAN
U+227A	≺	226 137 186	append	PRECEDES
U+227B	≻	226 137 187	append	SUCCEEDS
U+227C	≼	226 137 188	append	PRECEDES OR EQUAL TO
U+227D	≽	226 137 189	append	SUCCEEDS OR EQUAL TO
U+227E	≾	226 137 190	append	PRECEDES OR EQUIVALENT TO
U+227F	≿	226 137 191	append	SUCCEEDS OR EQUIVALENT TO
U+2280	⊀	226 138 128	append	DOES NOT PRECEDE
U+2281	⊁	226 138 129	append	DOES NOT SUCCEED
U+2282	⊂	226 138 130	append	SUBSET OF
U+2283	⊃	226 138 131	append	SUPERSET OF
U+2284	⊄	226 138 132	append	NOT A SUBSET OF