THE AMSFONT SYMBOLS Available in LATEX2 （在LATEX2 AMSFONT符号可用）.pdf

THE AMSFONT SYMBOLS A Available in LT X 2ε with the amssymb package E The following four symbols can be used both inside and outside of math mode: \checkmark \circledR \maltese \yen The “blackboard bold” font consists only of uppercase letters and must be used inside math mode. For example, $\mathbb{A}, \mathbb{R}$ produces: A, R. The remaining symbols, listed below, must be use inside math mode. Note that some symbols are shown with two names. In such cases, either one can be used to access the symbol. • Lowercase Greek letters \digamma κ \varkappa • Hebrew letters \beth ג \gimel \daleth • Miscellaneous symbols \hbar \backprime \hslash ∅ \varnothing \vartriangle \blacktriangle \triangledown \blacktriangledown \square \blacksquare ♦ \lozenge \blacklozenge \circledS \bigstar ∠ \angle \sphericalangle \measuredangle \nexists \complement \mho ð \eth \Finv \diagup \Game \diagdown k \Bbbk • Binary operators \dotplus \ltimes \smallsetminus