Benutzer:SprinterSB/Formeln

[math] S(a,b) = \sum_{i=1}^n (f(x_i)-m(x_i))^2 [/math]

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[math] \int_0^{2 \pi b} |a\cdot\mathrm{sin}(b x) | \mathrm{d}x = 4 |a/b| [/math]