Solve for d, t, f
t=\frac{2n_{1}+\frac{\arcsin(\frac{e}{6})}{\pi }}{3520}\text{, }n_{1}\in \mathrm{Z}\text{, }d=0\text{, }f=e\approx 2.718281828
t=\frac{2n_{2}-\frac{\arcsin(\frac{e}{6})}{\pi }+1}{3520}\text{, }n_{2}\in \mathrm{Z}\text{, }d=0\text{, }f=e\approx 2.718281828
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