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Fungrim entry: cf6e35

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

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("cf6e35"),
    Formula(Equal(Pow(Sin(z), 2), Div(Sub(1, Cos(Mul(2, z))), 2))),
    Variables(z),
    Assumptions(Element(z, CC)))

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2019-08-25 15:30:03.056001 UTC