Symbols:I/Imaginary Part

Imaginary Part

 * $\map \Im z$ or $\map {\operatorname {Im} } z$

The imaginary part of a complex number $z$.

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


 * $\map {\operatorname {\mathscr I} } z$
 * $\map {\operatorname {im} } z$