add cor operator

This commit is contained in:
Maximilian Keßler 2021-08-29 15:25:23 +02:00
parent 667b8e9f46
commit f6ed553230

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@ -138,3 +138,4 @@
\DeclareMathOperator{\res}{res}
\DeclareMathOperator{\infl}{inf}
\DeclareMathOperator{\cov}{cov}
\DeclareMathOperator{\cor}{cor}