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Code code:"if (foo != bar)"
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For questions about writing mathematical texts, e.g. questions of style, mathematical prose, structuring of mathematical exposition, referencing prior work etc.

3 votes

What’s the etiquette on using diagrams that need color to be understood?

The top answer makes a substantial omission. Red-green color vision deficiency is not even considered (the most common one). In this case blue and green are excellently distinguishable, but red and g …
Omission in the top answer's user avatar