add alias rk for rank operator

This commit is contained in:
Maximilian Keßler 2021-12-12 21:08:03 +01:00
parent f2a9f5f703
commit a643415558

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@ -77,6 +77,7 @@ __END_OPTIONS_X__
\DeclareSimpleMathOperator{sgn}
\DeclareSimpleMathOperator{coker}
\DeclareSimpleMathOperator{rank}
\DeclareSimpleMathOperator{rk}
\DeclareSimpleMathOperator{Mat}
\DeclareSimpleMathOperator{ev}
\DeclareSimpleMathOperator{tr}