黑板粗体

\mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ}
\mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ}

罗马体

\mathrm{0123456789}\\ \mathrm{abcdefghijklmnopqrstuvwxyz}\\ \mathrm{ABCDEFGHIJKLMNOPQRSTUVWXYZ}
\mathrm{0123456789}\\
\mathrm{abcdefghijklmnopqrstuvwxyz}\\
\mathrm{ABCDEFGHIJKLMNOPQRSTUVWXYZ}

手写体

\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}
\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}

哥特体

\mathfrak{0123456789}\\ \mathfrak{abcdefghijklmnopqrstuvwxyz}\\ \mathfrak{ABCDEFGHIJKLMNOPQRSTUVWXYZ}
\mathfrak{0123456789}\\
\mathfrak{abcdefghijklmnopqrstuvwxyz}\\
\mathfrak{ABCDEFGHIJKLMNOPQRSTUVWXYZ}

正粗体

\mathbf{0123456789}\\ \mathbf{abcdefghijklmnopqrstuvwxyz}\\ \mathbf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}
\mathbf{0123456789}\\
\mathbf{abcdefghijklmnopqrstuvwxyz}\\
\mathbf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}

斜体数字

\mathit{0123456789}
\mathit{0123456789}