Symbols:I
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Roman Numeral
- $\mathrm I$ or $\mathrm i$
The Roman numeral for $1$.
Its $\LaTeX$ code is \mathrm I or \mathrm i.
Imaginary Part
- $\map \Im z$ or $\map {\operatorname {Im} } z$
The imaginary part of a complex number $z$.
The $\LaTeX$ code for \(\map \Im z\) is \map \Im z .
The $\LaTeX$ code for \(\map {\operatorname {Im} } z\) is \map {\operatorname {Im} } z .
Image (Set Theory)
- $\operatorname {Img}$
Denotes the image of a relation or the image of a mapping.
The $\LaTeX$ code for \(\Img {\mathcal R}\) is \Img {\mathcal R} .
