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Mathematical Operators
∀2200FOR ALL∁2201COMPLEMENT∂2202PARTIAL DIFFERENTIAL∃2203THERE EXISTS∄2204THERE DOES NOT EXIST∅2205EMPTY SET∆2206INCREMENT∇2207NABLA∈2208ELEMENT OF∉2209NOT AN ELEMENT OF∊220ASMALL ELEMENT OF∋220BCONTAINS AS MEMBER∌220CDOES NOT CONTAIN AS MEMBER∍220DSMALL CONTAINS AS MEMBER∎220EEND OF PROOF∏220FN-ARY PRODUCT∐2210N-ARY COPRODUCT∑2211N-ARY SUMMATION−2212MINUS SIGN∓2213MINUS-OR-PLUS SIGN∔2214DOT PLUS∕2215DIVISION SLASH∖2216SET MINUS∗2217ASTERISK OPERATOR∘2218RING OPERATOR∙2219BULLET OPERATOR√221ASQUARE ROOT∛221BCUBE ROOT∜221CFOURTH ROOT∝221DPROPORTIONAL TO∞221EINFINITY∟221FRIGHT ANGLE∠2220ANGLE∡2221MEASURED ANGLE∢2222SPHERICAL ANGLE∣2223DIVIDES∤2224DOES NOT DIVIDE∥2225PARALLEL TO∦2226NOT PARALLEL TO∧2227LOGICAL AND∨2228LOGICAL OR∩2229INTERSECTION∪222AUNION∫222BINTEGRAL∬222CDOUBLE INTEGRAL∭222DTRIPLE INTEGRAL∮222ECONTOUR INTEGRAL∯222FSURFACE INTEGRAL∰2230VOLUME INTEGRAL∱2231CLOCKWISE INTEGRAL∲2232CLOCKWISE CONTOUR INTEGRAL∳2233ANTICLOCKWISE CONTOUR INTEGRAL∴2234THEREFORE∵2235BECAUSE∶2236RATIO∷2237PROPORTION∸2238DOT MINUS∹2239EXCESS∺223AGEOMETRIC PROPORTION∻223BHOMOTHETIC∼223CTILDE OPERATOR∽223DREVERSED TILDE∾223EINVERTED LAZY S∿223FSINE WAVE≀2240WREATH PRODUCT≁2241NOT TILDE≂2242MINUS TILDE≃2243ASYMPTOTICALLY EQUAL TO≄2244NOT ASYMPTOTICALLY EQUAL TO≅2245APPROXIMATELY EQUAL TO≆2246APPROXIMATELY BUT NOT ACTUALLY EQUAL TO≇2247NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO≈2248ALMOST EQUAL TO≉2249NOT ALMOST EQUAL TO≊224AALMOST EQUAL OR EQUAL TO≋224BTRIPLE TILDE≌224CALL EQUAL TO≍224DEQUIVALENT TO≎224EGEOMETRICALLY EQUIVALENT TO≏224FDIFFERENCE BETWEEN≐2250APPROACHES THE LIMIT≑2251GEOMETRICALLY EQUAL TO≒2252APPROXIMATELY EQUAL TO OR THE IMAGE OF≓2253IMAGE OF OR APPROXIMATELY EQUAL TO≔2254COLON EQUALS≕2255EQUALS COLON≖2256RING IN EQUAL TO≗2257RING EQUAL TO≘2258CORRESPONDS TO≙2259ESTIMATES≚225AEQUIANGULAR TO≛225BSTAR EQUALS≜225CDELTA EQUAL TO≝225DEQUAL TO BY DEFINITION≞225EMEASURED BY≟225FQUESTIONED EQUAL TO≠2260NOT EQUAL TO≡2261IDENTICAL TO≢2262NOT IDENTICAL TO≣2263STRICTLY EQUIVALENT TO