Løs for c (complex solution)
c=-i\ln(\sqrt{1-y^{2}}+iy)+2\pi n_{1}-x\text{, }n_{1}\in \mathrm{Z}
c=-i\ln(-\sqrt{1-y^{2}}+iy)+2\pi n_{2}-x\text{, }n_{2}\in \mathrm{Z}
Løs for x (complex solution)
x=-i\ln(\sqrt{1-y^{2}}+iy)+2\pi n_{1}-c\text{, }n_{1}\in \mathrm{Z}
x=-i\ln(-\sqrt{1-y^{2}}+iy)+2\pi n_{2}-c\text{, }n_{2}\in \mathrm{Z}
Løs for c
c=\arcsin(y)+2\pi n_{1}-x\text{, }n_{1}\in \mathrm{Z}
c=-\arcsin(y)+2\pi n_{2}-x+\pi \text{, }n_{2}\in \mathrm{Z}\text{, }|y|\leq 1
Løs for x
x=\arcsin(y)+2\pi n_{1}-c\text{, }n_{1}\in \mathrm{Z}
x=-\arcsin(y)+2\pi n_{2}-c+\pi \text{, }n_{2}\in \mathrm{Z}\text{, }|y|\leq 1
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