Datrys ar gyfer x, y, z (complex solution)
x=-\frac{i\ln(-\sqrt{c^{2}-1}+c)}{2}+\pi n_{1}\text{, }n_{1}\in \mathrm{Z}\text{, }y=c\text{, }z=c
x=-\frac{i\ln(\sqrt{c^{2}-1}+c)}{2}+\pi n_{2}\text{, }n_{2}\in \mathrm{Z}\text{, }y=c\text{, }z=c\text{, }a=c\text{ and }b=c
Datrys ar gyfer x, y, z
x=\frac{\arccos(b)+2\pi n_{1}}{2}\text{, }n_{1}\in \mathrm{Z}\text{, }y=b\text{, }z=b
x=\frac{-\arccos(b)+2\pi n_{2}}{2}\text{, }n_{2}\in \mathrm{Z}\text{, }y=b\text{, }z=b\text{, }c=b\text{ and }a=b\text{ and }|b|\leq 1
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