Make The function more simplified

[steady briar]

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[hollow jay]

\sum_{n=1}^{R}\left(-\frac{1}{2+2\left(2-2n\right)^{2}}-\frac{1}{2+2\left(2n\right)^{2}}+\frac{1}{2+2\left(3-2n\right)^{2}}+\frac{1}{2+2\left(1+2n\right)^{2}}+\frac{1}{1+\left(2-2n\right)^{2}}+\frac{1}{1+\left(2n\right)^{2}}-\frac{1}{1+\left(x+2-2n\right)^{2}}-\frac{1}{1+\left(x+2n\right)^{2}}\right)

The original function

[mighty obsidian]

$\sum_{n=1}^{R}\left(-\frac{1}{2+2\left(2-2n\right)^{2}}-\frac{1}{2+2\left(2n\right)^{2}}+\frac{1}{2+2\left(3-2n\right)^{2}}+\frac{1}{2+2\left(1+2n\right)^{2}}+\frac{1}{1+\left(2-2n\right)^{2}}+\frac{1}{1+\left(2n\right)^{2}}-\frac{1}{1+\left(x+2-2n\right)^{2}}-\frac{1}{1+\left(x+2n\right)^{2}}\right)$

[ruby laurel]

;( | 追放された興奮

[mighty obsidian]

dude, what the hell is that.

[violet pasture]

@hollow jay

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[broken carbon]

+close