Math and AI workarounds

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Turning phone horizontally? But why it is quoted, and can that be the issue?

Otherwise. I asked from AI of my forum and it answered this (no idea if it is helpful or pure crap).

Solutions for Aligning Long Equations Using MathJax AI

Jagster:

The forum utilizes MathJax for mathematics and equations. Occasionally, an equation is so long that it does not fit on a mobile screen. Is there a way to somehow break the equation into multiple lines?

Asiavastaaja:

MathJax does not directly support automatic line breaking for equations, but you can use some techniques to make long equations fit better on mobile screens. Here are a few tips:

  1. Use the align environment: You can split the equation into multiple lines using the align environment. This allows you to align and distribute parts of the equation across several lines. For example:

    $$
\begin{align}
a + b + c + d + e + f + g + h + i + j + k + l + m + n + o + p + q + r + s + t + u + v + w + x + y + z = 0
\end{align}
$$

  2. Use the split environment: This is another way to break an equation into multiple lines. It is particularly useful when you want to split the equation into parts without needing alignment. For example:

    $$
\begin{split}
a + b + c + d + e + f + g + h + i + j + k + l + m + n + o + p + q + r + s + t + u + v + w + x + y + z = 0
\end{split}
$$

  3. Use the multline environment: This environment is designed for long equations that do not fit on a single line. It breaks the equation into multiple lines without alignment. For example:

    $$
\begin{multline}
a + b + c + d + e + f + g + h + i + j + k + l + m + n + o + p + q + r + s + t + u + v + w + x + y + z = 0
\end{multline}
$$

These environments allow you to control the presentation of equations and ensure they are readable even on smaller screens. Remember that MathJax environments often require the amsmath package, which is usually enabled by default in MathJax.