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Fungrim entry: 5fc688

sin ⁣(π4)=22\sin\!\left(\frac{\pi}{4}\right) = \frac{\sqrt{2}}{2}
TeX:
\sin\!\left(\frac{\pi}{4}\right) = \frac{\sqrt{2}}{2}
Definitions:
Fungrim symbol Notation Short description
Sinsin ⁣(z)\sin\!\left(z\right) Sine
ConstPiπ\pi The constant pi (3.14...)
Sqrtz\sqrt{z} Principal square root
Source code for this entry:
Entry(ID("5fc688"),
    Formula(Equal(Sin(Div(ConstPi, 4)), Div(Sqrt(2), 2))))

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2019-08-25 15:30:03.056001 UTC