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Specify a document font encoding other than OT1 (as described on page 8). Use the appropriate symbol commands from Table 2 on page 9, viz. \textless, \textgreater, and \textbar. Enter the symbols in math mode instead of text mode, i.e., $<$, $>$, and $|$.
16 Φεβ 2019 · All the predefined mathematical symbols from the T e X package are listed below. More symbols are available from extra packages.
To give your equation numbers the form m.n (section-number.equation-number), use the \numberwithin command in the preamble of your document: \numberwithin{equation}{section}
LaTeX allows two writing modes for mathematical expressions: the inline math mode and display math mode: inline math mode is used to write formulas that are part of a paragraph. display math mode is used to write expressions that are not part of a paragraph, and are therefore put on separate lines.
Examples: \left( \begin{array}{cc} 2\tau & 7\phi-frac5{12} \\ 3\psi & \frac{\pi}8 \end{array} \right) \left( \begin{array}{c} x \\ y \end{array} \right) \mbox{~and~} \left[ \begin{array}{cc|r} 3 & 4 & 5 \\ 1 & 3 & 729 \end{array} \right] 5 x 2τ 7φ −. 12. π y 3ψ.
rem{cor}[thm]{Corollary} \newtheorem{lem}[thm]{Lemma}This is somewhat complex, but it tells LATEX to order theorems by Section (so the third theorem in Section 2 will be Theorem 2.3) and to order corollaries and lemmas with the same ordering as theorems (so the rst corollary in Section 5.
The great, big list of LaTeX symbols. Mathematical expressions. Brackets and Parentheses. Integrals, sums and limits. Mathematical fonts. Spacing in math mode. Aligning equations. An online LaTeX editor that’s easy to use. No installation, real-time collaboration, version control, hundreds of LaTeX templates, and more.
