Fungrim entry: 0c9939

\pi = 4 \operatorname{atan}\!\left(1\right)

TeX:

\pi = 4 \operatorname{atan}\!\left(1\right)

Definitions:

Fungrim symbol	Notation	Short description
`ConstPi`	$\pi$	The constant pi (3.14...)
`Atan`	$\operatorname{atan}\!\left(z\right)$	Inverse tangent

Source code for this entry:

Entry(ID("0c9939"),
    Formula(Equal(ConstPi, Mul(4, Atan(1)))))

Topics using this entry

2019-06-18 07:49:59.356594 UTC