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Fungrim entry: 2f4f74

e−z=1ez{e}^{-z} = \frac{1}{{e}^{z}}
Assumptions:z∈Cz \in \mathbb{C}
TeX:
{e}^{-z} = \frac{1}{{e}^{z}}

z \in \mathbb{C}
Definitions:
Fungrim symbol Notation Short description
Expez{e}^{z} Exponential function
CCC\mathbb{C} Complex numbers
Source code for this entry:
Entry(ID("2f4f74"),
    Formula(Equal(Exp(Neg(z)), Div(1, Exp(z)))),
    Variables(z),
    Assumptions(Element(z, CC)))

Topics using this entry

Copyright (C) Fredrik Johansson and contributors. Fungrim is provided under the MIT license. The source code is on GitHub.

2019-06-18 07:49:59.356594 UTC