$\left\{\begin{matrix}D=\frac{\left(\sin(x)\right)^{5}}{EFIPRfxO^{2}}\text{, }&O\neq 0\text{ and }f\neq 0\text{ and }F\neq 0\text{ and }x\neq 0\text{ and }R\neq 0\text{ and }E\neq 0\text{ and }P\neq 0\text{ and }I\neq 0\\D\in \mathrm{C}\text{, }&\exists n_{1}\in \mathrm{Z}\text{ : }x=\pi n_{1}\end{matrix}\right.$

$\left\{\begin{matrix}E=\frac{\left(\sin(x)\right)^{5}}{DFIPRfxO^{2}}\text{, }&O\neq 0\text{ and }f\neq 0\text{ and }F\neq 0\text{ and }x\neq 0\text{ and }D\neq 0\text{ and }R\neq 0\text{ and }P\neq 0\text{ and }I\neq 0\\E\in \mathrm{C}\text{, }&\exists n_{1}\in \mathrm{Z}\text{ : }x=\pi n_{1}\end{matrix}\right.$

$\left\{\begin{matrix}D=\frac{\left(\sin(x)\right)^{5}}{EFIPRfxO^{2}}\text{, }&f\neq 0\text{ and }F\neq 0\text{ and }x\neq 0\text{ and }O\neq 0\text{ and }I\neq 0\text{ and }R\neq 0\text{ and }E\neq 0\text{ and }P\neq 0\\D\in \mathrm{R}\text{, }&\exists n_{1}\in \mathrm{Z}\text{ : }x=\pi n_{1}\end{matrix}\right.$

$\left\{\begin{matrix}E=\frac{\left(\sin(x)\right)^{5}}{DFIPRfxO^{2}}\text{, }&f\neq 0\text{ and }F\neq 0\text{ and }x\neq 0\text{ and }D\neq 0\text{ and }O\neq 0\text{ and }I\neq 0\text{ and }R\neq 0\text{ and }P\neq 0\\E\in \mathrm{R}\text{, }&\exists n_{1}\in \mathrm{Z}\text{ : }x=\pi n_{1}\end{matrix}\right.$