Assumptions:
TeX:
\sqrt{z} = {e}^{1 / 2 \log(z)}
z \in \mathbb{C} \setminus \left\{0\right\}Definitions:
| Fungrim symbol | Notation | Short description |
|---|---|---|
| Sqrt | Principal square root | |
| Exp | Exponential function | |
| Log | Natural logarithm | |
| CC | Complex numbers |
Source code for this entry:
Entry(ID("627c9c"),
Formula(Equal(Sqrt(z), Exp(Mul(Div(1, 2), Log(z))))),
Variables(z),
Assumptions(Element(z, SetMinus(CC, Set(0)))))