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diff --git a/080_blog/00038_Theory/00010_Totient-Function/index.md b/080_blog/00038_Theory/00010_Totient-Function/index.md deleted file mode 100644 index eea75f4..0000000 --- a/080_blog/00038_Theory/00010_Totient-Function/index.md +++ /dev/null @@ -1,16 +0,0 @@ -# Euler's totient function - -And now something completely different. Straight from the World of Number Theory. -Frankly, I just wanted to show off the powers of my new Estatico functionality -and give tribute to my all time hero **Leonhard Euler**. - -## Definition - -For a given value _n_ this function returns the number of positive integers, -relatively prime to _n_ up to _n_. - -## Computing - -You can compute it for instance via _Euler's product formula_, multiplying -over the distinct prime numbers dividing _p_: -$$\varphi(n) =n \prod_{p\mid n} \left(1-\frac{1}{p}\right)$$ diff --git a/080_blog/00038_Theory/index.md b/080_blog/00038_Theory/index.md deleted file mode 100644 index e69de29..0000000 --- a/080_blog/00038_Theory/index.md +++ /dev/null |