Krizalid do you know how to make a double contour integral?

This is how CaptainBlank does it,



The old command was either \ooint or \oiint
But they do not work now.


What command did you use to create your avatar on AoPs?

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"Democracy has proved only that the best way to gain power
over people is to assure the people that they are ruling
themselves. Once they believe that, they make wonderfully
submissive slaves." - Joseph Sobran