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Fungrim entry: 157c6c

atan ⁣(1)=π4\operatorname{atan}\!\left(1\right) = \frac{\pi}{4}
TeX:
\operatorname{atan}\!\left(1\right) = \frac{\pi}{4}
Definitions:
Fungrim symbol Notation Short description
Atanatan ⁣(z)\operatorname{atan}\!\left(z\right) Inverse tangent
ConstPiπ\pi The constant pi (3.14...)
Source code for this entry:
Entry(ID("157c6c"),
    Formula(Equal(Atan(1), Div(ConstPi, 4))))

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2019-09-16 21:17:18.797188 UTC