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Yes. In Germany the formula n(n+1)/2 is actually called the Gaussian sum formula, or even the "small Gauss". [0] [0] https://de.wikipedia.org/wiki/Gaußsche_Sum
by lblume 1y ago
Yes. In Germany the formula n(n+1)/2 is actually called the Gaussian sum formula, or even the "small Gauss". [0]
[0] https://de.wikipedia.org/wiki/Gaußsche_Summenformel https://de.wikipedia.org/wiki/Gaußsche_Summenformel