Sintaxis y comandos LaTeX

Ecuaciones y Fórmulas

Superíndice

\[ E=mc^2 \]

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\[ a^2 + b^2 = c^2 \]

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Subíndice

\[ H_2O \]

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\[ NH_3 \]

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Fracciones

\[ \frac{1}{2} \]

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\[ \frac{5}{2} + \frac{3}{4} \]

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\[ \frac{9}{7} - \frac{3}{6} \]

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\[ \frac{7}{6} \times \frac{1}{3} \]

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\[ \frac{5}{6} \div \frac{7}{8} \]

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Sumatoria

\[ \sum_{i=1}^5 i \]

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\[ \sum_{i=3}^6 2i-1 \]

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\[ \sum_{i=2}^6 \frac{i +1}{i} \]

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Logaritmos

\[ \log_3{7} = 49 \]

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\[ \log_6{216}=3 \]

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\[ \log_3{81}=4 \]

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Matrices

\[ \begin{matrix} 4 & 6 & 10 \\ 9 & 7 & 11 \\ 10 & 11 & 6 \end{matrix} \]

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\[ \begin{pmatrix} 4 & 10 & 78 \\ 7 & 8 & 9 \\ 9 & 10 & 8 \end{pmatrix} \]

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\[ \begin{vmatrix} 7 & 9 & 10 \\ 7 & 6 & 9 \\ 6 & 7 & 10 \end{vmatrix} \]

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\[ \begin{Vmatrix} 8 & 9 & 7 \\ 10 & 9 & 7 \\ 13 & 7 & 10 \end{Vmatrix} \]

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Raíces

\[ \sqrt{2} = 1.4142135 \]

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\[ \sqrt{3}= 1.7320508 \]

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\[ \sqrt{4} = 2 \]

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