« Character codes: Maths symbols»

Mathematical Characters

∀	∀	∀	For all
∂	∂	∂	Partial differential
∃	∃	∃	There exists
∅	∅	∅	Empty set -- * Doesn't show with MS IE6
∇	∇	∇	Nabla
∈	∈	∈	Element of
∉	∉	∉	Not an element of -- * Doesn't show with MS IE6
∋	&ni;	∋	Contains as member
∏	∏	∏	n-ary product
∑	∑	∑	n-ary summation
−	−	−	Minus
∗	&lowast;	∗	Asterisk operator -- * Doesn't show with MS IE6
√	√	√	Square root
∝	&prop;	∝	Proportional to
∞	∞	∞	Infinity
∠	&ang;	∠	Angle
∧	&and;	ࢳ	Logical and
∨	&or;	ࢴ	Logical or
∪	∪	∪	Union
∫	∫	∫	Integral
∴	&there4;	∴	Therefore
∼	&sim;	∼	Tilde operator
≅	&cong;	≅	Approximately equal to -- * Doesn't show with MS IE6
≈	≈	≈	Almost equal to
≠	≠	≠	Not equal to
≡	&equiv;	≡	Indentical to =
≤	≤	≤	Less than or equal to
≥	≥	≥	Greater than or equal to
⊂	⊂	⊂	Subset of
⊃	⊃	⊃	Superset of
⊄	&nsub;	⊄	Not a subset of -- * Doesn't show with MS IE6
⊆	&sube;	⊆	Subset of or equal to
⊇	&supe;	⊇	Superset of or equal to
⊕	&oplus;	⊕	Circled plus
⊗	&otimes;	⊗	Circled times -- * Doesn't show with MS IE6
⊥	&perp;	⊥	Up tack
⋅	⋅	⋅	Dot operator -- * Doesn't show with MS IE6