TeX:
G = \frac{1}{8} \left(\psi'\!\left(\frac{1}{4}\right) - {\pi}^{2}\right)Definitions:
| Fungrim symbol | Notation | Short description |
|---|---|---|
| ConstCatalan | Catalan's constant | |
| DigammaFunction | Digamma function | |
| Pow | Power | |
| Pi | The constant pi (3.14...) |
Source code for this entry:
Entry(ID("2744d4"),
Formula(Equal(ConstCatalan, Mul(Div(1, 8), Sub(DigammaFunction(Div(1, 4), 1), Pow(Pi, 2))))))