Zeichen für mathematische Berechnungen.

Zeichen	Benannte Entity	Dezimal	Hexadezimal	HTML
∧	∧	∧	∧
⩓	⩓	⩓	⩓
⩕	⩕	⩕	⩕
⩜	⩜	⩜	⩜
⩚	⩚	⩚	⩚
∠	∠	∠	∠
*	*	*	*
≈	≈	≈	≈
≍	≍	≍	≍
≌	≌	≌	≌
∽	∽	∽	∽
⋍	⋍	⋍	⋍
∵	∵	∵	∵
∵	∵	∵	∵
⦰	⦰	⦰	⦰
≬	≬	≬	≬
⋂	⋂	⋂	⋂
⋃	⋃	⋃	⋃
⨀	⨀	⨀	⨀
⨁	⨁	⨁	⨁
⨂	⨂	⨂	⨂
⊟	⊟	⊟	⊟
⊞	⊞	⊞	⊞
⊠	⊠	⊠	⊠
∽	∽	∽	∽
⋍	⋍	⋍	⋍
∩	∩	∩	∩
⩄	⩄	⩄	⩄
⩉	⩉	⩉	⩉
⩋	⩋	⩋	⩋
⩇	⩇	⩇	⩇
⩍	⩀	⩋	⩍
⩄	⩍	⩄	⩄
⩌	⩌	⩊	⩌
⩐	⩐	⩐	⩐
⊙	⊙	⊙	⊙
⊖	⊖	⊖	⊖
⊕	⊕	⊕	⊕
⊗	⊗	⊗	⊗
≅	≅	≅	≅
⩭	⩭	⩭	⩭
∮	∮	∮	∮
∲	∲	∲	∲
∯	∯	∯	∯
∮	∮	∮	∮
∳	&CounterClockwiseContourIntegral;	∳	∳
⨯	⨯	⨯	⨯
∪	∪	∪	∪
⩈	⩈	⩈	⩈
⩆	⩆	⩆	⩆
⩊	⩊	⩊	⩊
⪍	⊍	⪍	⪍
⩅	⩅	⩅	⩅
∱	∱	∱	∱
÷	÷	÷	÷
÷	÷	÷	÷
⋇	⋇	⋇	⋇
⋇	&divideonx;	⋇	⋇
∯	∯	∯	∯
∅	∅	∅	∅
∅	∅	∅	∅
∅	∅	∅	∅
⧥	⧥	⧥	⧥
=	=	∅	=
≟	≟	≟	≟
≡	≡	=	≡
∃	∃	∃	∃
∅	∀	∁	∅
≠	≥	≠	≠
>	>	>	>
∈	∈	∈	∈
∞	∞	∞	∞
⧝	&infiontie;	⧝	⧝
∫	∫	∫	∫
∬	∬	∬	∬
∫	∫	∫	∫
∈	∈	∈	∈
⋵	⋵	⋵	⋵
⋹	⋹	⋹	⋹
⋴	⋴	⋴	⋴
⋳	⋳	⋳	⋳
∈	∈	∈	∈
≤	≤	≤	≤
≦	≦	≦	≦
∗	∗	∗	∗
<	&lt;	&#0060;	&#x003C;
*	&midast;	&#0042;	&#x002A;
−	&minus;	&#8722;	&#x2212;
⊟	&minusb;	&#8863;	&#x229F;
∓	&MinusPlus;	&#8723;	&#x2213;
∇	&nabla;	&#8711;	&#x2207;
⩃	&ncap;	&#10819;	&#x2A43;
⩇	&ncong;	&#10823;	&#x2A47;
⩂	&ncup;	&#10818;	&#x2A42;
≠	&ne;	&#8800;	&#x2260;
∄	&nexist;	&#8708;	&#x2204;
∄	&nexists;	&#8708;	&#x2204;
∋	&ni;	&#8715;	&#x220B;
⋼	&nis;	&#8956;	&#x22FC;
⋺	&nisd;	&#8954;	&#x22FA;
∋	&niv;	&#8715;	&#x220B;
¬	&not;	&#0172;	&#x00AC;
≢	&NotCongruent;	&#8802;	&#x2262;
≭	&NotCupCap;	&#8813;	&#x226D;
∉	&NotElement;	&#8713;	&#x2209;
≠	&NotEqual;	&#8800;	&#x2260;
∄	&NotExists;	&#8708;	&#x2204;
∉	&notin;	&#8713;	&#x2209;
⋷	&notinvb;	&#8951;	&#x22F7;
⋶	&notinvc;	&#8950;	&#x22F6;
∉	&notinva;	&#8713;	&#x2209;
⊄	&nsub;	&#8836;	&#x2284;
⨸	&odiv;	&#10808;	&#x2A38;
⊙	&odot;	&#8857;	&#x2299;
⧁	&ogt;	&#10689;	&#x29C1;
∮	&oint;	&#8750;	&#x222E;
⧀	&olt;	&#10688;	&#x29C0;
⦶	&omid;	&#10678;	&#x29B6;
⊖	&ominus;	&#8854;	&#x2296;
⊕	&oplus;	&#8853;	&#x2295;
∨	&or;	&#8744;	&#x2228;
⩔	&Or;	&#10836;	&#x2A54;
⊗	&otimes;	&#8855;	&#x2297;
⨷	&Otimes;	&#10807;	&#x2A37;
⨶	&otimesas;	&#10806;	&#x2A36;
∂	&part;	&#8706;	&#x2202;
⊥	&perp;	&#8869;	&#x22A5;
⊞	&plusb;	&#8862;	&#x229E;
⩲	&pluse;	&#10866;	&#x2A72;
±	&plusmn;	&#0177;	&#x00B1;
±	&PlusMinus;	&#0177;	&#x00B1;
⨦	&plussim;	&#10790;	&#x2A26;
±	&pm;	&#0177;	&#x00B1;
√	&prod;	&#8730;	&#x221A;
∝	&prop;	&#8733;	&#x221D;
∝	&propto;	&#8733;	&#x221D;
⨌	&qint;	&#10764;	&#x2A0C;
⨖	&quatint;	&#10774;	&#x2A16;
≟	&questeq;	&#8799;	&#x225F;
∈	&radic;	&#8712;	&#x2208;
∶	&ratio;	&#8758;	&#x2236;
⋅	&sdot;	&#8901;	&#x22C5;
∼	&sim;	&#8764;	&#x2234;
⩪	&simdot;	&#10858;	&#x2A6A;
≃	&sime;	&#8771;	&#x2243;
≃	&simeq;	&#8771;	&#x2243;
⨤	&simplus;	&#10788;	&#x2A24;
√	&Sqrt;	&#8730;	&#x221A;
⊂	&sub;	&#8834;	&#x2282;
⊆	&sube;	&#8838;	&#x2286;
∋	&SuchThat;	&#8715;	&#x220B;
∑	&sum;	&#8721;	&#x2211;
∑	&Sum;	&#8721;	&#x2211;
⊃	&sup;	&#8835;	&#x2283;
⊇	&supe;	&#8839;	&#x2287;
∴	&there4;	&#8756;	&#x2234;
∴	&Therefore;	&#8756;	&#x2234;
×	&times;	&#0215;	&#x00D7;
⊠	&timesb;	&#8864;	&#x22A0;
∭	&tint;	&#8749;	&#x222D;

 

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