Symbols:R/Real Part

Complex Numbers

 * $\map \Re z$ or $\map {\mathrm {Re} } z$

The real part of a complex number $z$.

Variants
Variants of $\map {\mathrm {Re} } z$ and $\map \Re z$ that can often be found are:


 * $\map {\mathrm {\mathscr R} } z$
 * $\map {\mathrm {re} } z$