Greek Letters without Bold

by Sal   Last Updated June 13, 2019 05:23 AM

While using Greek symbols within a math environment, such as an equation, they are normally printed as bold. However, I would like it to be printed without bold. There are many questions asking how to put the greek symbols in bold, but none I could find that says how to "unbold" the symbol when displaying?

Please point me to a question that answers this if I have not been thorough.



    R_\mathbf{v}=E\left \{ \mathbf{vv}^H \right \} = \text{\textsigma}_{\mathbf{v}} ^2 \mathbf{I}


Tags : symbols bold greek

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