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Fungrim entry: 244127

sin2 ⁣(z)=1cos2 ⁣(z)\sin^{2}\!\left(z\right) = 1 - \cos^{2}\!\left(z\right)
Assumptions:zCz \in \mathbb{C}
TeX:
\sin^{2}\!\left(z\right) = 1 - \cos^{2}\!\left(z\right)

z \in \mathbb{C}
Definitions:
Fungrim symbol Notation Short description
Powab{a}^{b} Power
Sinsin ⁣(z)\sin\!\left(z\right) Sine
CCC\mathbb{C} Complex numbers
Source code for this entry:
Entry(ID("244127"),
    Formula(Equal(Pow(Sin(z), 2), Sub(1, Pow(Cos(z), 2)))),
    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.

2019-08-25 15:30:03.056001 UTC