atan(2−3)=12π
TeX:
\operatorname{atan}\!\left(2 - \sqrt{3}\right) = \frac{\pi}{12}Definitions:
| Fungrim symbol | Notation | Short description |
|---|
| Atan | atan(z)
| Inverse tangent |
| Sqrt | z
| Principal square root |
| Pi | π
| The constant pi (3.14...) |
Source code for this entry:
Entry(ID("7dd050"),
Formula(Equal(Atan(Sub(2, Sqrt(3))), Div(Pi, 12))))