The formulae of the previous section are applicable at all bases and . Good. But it would be great if we could access representation of our favourite constant in other bases !
Unfortunatly, this is for the moment not directly possible with BBP formulae. This is due to the fact that the integrals complicated a lot the task in base 5, 7 or other, by giving some uncomon logarithm or arctan.
Hence, we have for example
However, we can find certain interesting combination such as this formula by Gery Huvent
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