Math Typesetting 数学

2025-01-18

数学 (or Mathematics in the King's)

Some math texts use pictorial illustrations, and some do not. Like the words, the picture needs slow and careful study. A quick glance will not do, as it might in a biology text.

The OSU at Newark Dept. of Mathematics

HUGO MIGRATION NOTES

• Must escape all \ symbols for newlines

TODO: Fix this.

Examples

Inline math

This equation is inline: $ \varphi = \dfrac{1+\sqrt5}{2}= 1.6180339887… $

This equation is inline: $ \varphi = \dfrac{1+\sqrt5}{2}= 1.6180339887… $

Block math

$$
 \varphi = 1+\frac{1} {1+\frac{1} {1+\frac{1} {1+\cdots} } } 
$$

$$ \varphi = 1+\frac{1} {1+\frac{1} {1+\frac{1} {1+\cdots} } } $$

A parenthetical matrix

$$
\begin{pmatrix}
   a & b \\\\
   c & d
\end{pmatrix}
$$

$$ \begin{pmatrix} a & b \\ c & d \end{pmatrix} $$

Here's a longer equation in an aligned environment:

$$
\begin{aligned}
\dagger \text{Some long expression}    & = \frac{\frac{2}{N} \pm \sqrt{(\frac{2}{N})^2 + 4 \cdot \frac{1}{N}\ln{\frac{6m_{\mathcal{H}}(2N)}{\delta}}}}{2} \\\\
            & = \frac{1}{N} \pm \frac{1}{N}\sqrt{1+N\ln{\frac{6m_{\mathcal{H}}(2N)}{\delta}}}
\end{aligned}
$$

$$ \begin{aligned} \dagger \text{Some long expression} & = \frac{\frac{2}{N} \pm \sqrt{(\frac{2}{N})^2 + 4 \cdot \frac{1}{N}\ln{\frac{6m_{\mathcal{H}}(2N)}{\delta}}}}{2} \\ & = \frac{1}{N} \pm \frac{1}{N}\sqrt{1+N\ln{\frac{6m_{\mathcal{H}}(2N)}{\delta}}} \end{aligned} $$

Some chemistry

$$C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K}$$

$$ C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K} $$

The concentration by pressure of water: $ C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K} $

The concentration by pressure of water: $ C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K} $

$ \LaTeX = {\infty}^{\infty} $