Rešitev za x (complex solution)
x=2\pi n_{1}-i\ln(\sqrt{196845626}\left(\frac{146}{142165}-\frac{304}{142165}i\right)+\left(-\frac{2049329}{142165}+\frac{4267096}{142165}i\right))\text{, }n_{1}\in \mathrm{Z}
x=2\pi n_{2}-i\ln(\sqrt{196845626}\left(-\frac{146}{142165}+\frac{304}{142165}i\right)+\left(-\frac{2049329}{142165}+\frac{4267096}{142165}i\right))\text{, }n_{2}\in \mathrm{Z}
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