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Fungrim entry: 21f156

sin(z)+sin(z)=0\sin''(z) + \sin(z) = 0
Assumptions:zCz \in \mathbb{C}
TeX:
\sin''(z) + \sin(z) = 0

z \in \mathbb{C}
Definitions:
Fungrim symbol Notation Short description
ComplexDerivativeddzf ⁣(z)\frac{d}{d z}\, f\!\left(z\right) Complex derivative
Sinsin(z)\sin(z) Sine
CCC\mathbb{C} Complex numbers
Source code for this entry:
Entry(ID("21f156"),
    Formula(Equal(Add(ComplexDerivative(Sin(z), For(z, z, 2)), Sin(z)), 0)),
    Variables(z),
    Assumptions(Element(z, CC)))

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

2019-10-05 13:11:19.856591 UTC