TeX:
\operatorname{sinc}\!\left(\frac{\pi}{4}\right) = \frac{2 \sqrt{2}}{\pi}Definitions:
| Fungrim symbol | Notation | Short description |
|---|---|---|
| Sinc | Sinc function | |
| Pi | The constant pi (3.14...) | |
| Sqrt | Principal square root |
Source code for this entry:
Entry(ID("c9ead2"),
Formula(Equal(Sinc(Div(Pi, 4)), Div(Mul(2, Sqrt(2)), Pi))))