$latex \operatorname{down}$ produces "Formula Invalid" message.
How to add operator names to LaTeX in WordPress?
I know the workaround to use \mathrm, but I think it's bad.
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$latex \operatorname{down}$ produces "Formula Invalid" message.
How to add operator names to LaTeX in WordPress?
I know the workaround to use \mathrm, but I think it's bad.
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