Assumptions:
TeX:
\left|z\right| \le \left|\operatorname{Re}(z)\right| + \left|\operatorname{Im}(z)\right| z \in \mathbb{C}
Definitions:
Fungrim symbol | Notation | Short description |
---|---|---|
Abs | Absolute value | |
Re | Real part | |
Im | Imaginary part | |
CC | Complex numbers |
Source code for this entry:
Entry(ID("12664e"), Formula(LessEqual(Abs(z), Add(Abs(Re(z)), Abs(Im(z))))), Variables(z), Assumptions(Element(z, CC)))