16 questions linked to/from How to color math symbols?
15k views

### Color - How to make a few letters in an equation have color [duplicate]

Possible Duplicate: How to color math symbols? I have an equation: y = 2x + 3. How would I make the 2x red in equation mode in beamer?
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### Changing color in math mode [duplicate]

If I want to write the symbols $\iota_1\cdot \gamma$ in, say, red, how would I do that?
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### Beamer \textcolor space in math mode problem [duplicate]

Why in the second case the spacing is correct and not in the first ? Maybe not fully correct in the second between + and u ? \documentclass[xcolor=dvipsnames]{beamer} \begin{document} \begin{...
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### How to change colour within equation? [duplicate]

I’m using article class, and I want to change colour within the equation tag, multiple times. I found that using mathmode I can change colour, but I want to use equation tag instead. After having the ...
416k views

### eqnarray vs align

Motivation I want to include a list of related equations, say, for a proof, in my LaTeX document. As far as I know, I have two good options, eqnarray and align. Question What is the difference ...
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### Can I change the font and colour of a letter permanently?

For my lectures, I like to colour the symbols in the equations to make it easier to follow what's going on - a bit like syntax highlighting. So all vector spaces are one colour, all sets another, e ...
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### Extra space added after equation when it is coloured

For some reason space is added after my equation when I colour it. This does not happen if the colour is added to text. Is there a simple way to prevent this from happening, like a global setting (I ...
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### Latex Equations: Colour all instances of symbol

I (and most humans) find equations a lot easier to read when certain variables are highlighted. For example:  0 = \frac{\partial}{\partial\color{blue}{z_l}}\big(\|h(z_{l-1})\cdot w_l-\color{blue}{...
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### Next step in formatting long division

I have posted this and this later item on long division. I thought what appears below worked perfectly. But only today I tried it with an example that has several digits before the decimal point in ...
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### Change properties of line in a mathematical fraction

How to adjust the width and the color of the line in between numerator and denominator in a mathematical fraction? I have seen this question but it does not help. MWE: \documentclass{article} \...
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### Jumping symbols in beamer

I build the following slide with a set of equations and some color effects to highlight individual symbols. It basically works, but somehow the symbols jump in some transitions, e.g., 1 -> 2 or 4 -> 5....