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\begin{document}
	 \begin{align*}
		\begin{bmatrix}
			\frac{{\mathrm e}^{\mathrm{i} t} \left({\mathrm e}^{-2 \,\mathrm{i} \left(\left(\left(\mathrm{i}+2 \,\mathrm{i} \eta^{2}\right) \epsilon -\frac{\mathrm{i}}{12}+\eta \right) t +\left(-\frac{\mathrm{i} b_{2}}{2}+\frac{c_{2}}{2}\right) \delta^{4}+\left(-\frac{\mathrm{i} b_{1}}{2}+\frac{c_{1}}{2}\right) \delta^{2}-\frac{\mathrm{i} x}{2}\right) \sqrt{\eta^{2}-1}} \sqrt{\eta -\sqrt{\eta^{2}-1}}-{\mathrm e}^{2 \,\mathrm{i} \left(\left(\left(\mathrm{i}+2 \,\mathrm{i} \eta^{2}\right) \epsilon -\frac{\mathrm{i}}{12}+\eta \right) t +\left(-\frac{\mathrm{i} b_{2}}{2}+\frac{c_{2}}{2}\right) \delta^{4}+\left(-\frac{\mathrm{i} b_{1}}{2}+\frac{c_{1}}{2}\right) \delta^{2}-\frac{\mathrm{i} x}{2}\right) \sqrt{\eta^{2}-1}} \sqrt{\eta +\sqrt{\eta^{2}-1}}\right)}{\sqrt{\eta^{2}-1}} 
			\\
			\frac{\mathrm{i} \left(-\left(\mathrm{i} \eta -\mathrm{i} \sqrt{\eta^{2}-1}\right) \sqrt{\eta +\sqrt{\eta^{2}-1}}\, {\mathrm e}^{2 \,\mathrm{i} \left(\left(\left(\mathrm{i}+2 \,\mathrm{i} \eta^{2}\right) \epsilon -\frac{\mathrm{i}}{12}+\eta \right) t +\left(-\frac{\mathrm{i} b_{2}}{2}+\frac{c_{2}}{2}\right) \delta^{4}+\left(-\frac{\mathrm{i} b_{1}}{2}+\frac{c_{1}}{2}\right) \delta^{2}-\frac{\mathrm{i} x}{2}\right) \sqrt{\eta^{2}-1}}+{\mathrm e}^{-2 \,\mathrm{i} \left(\left(\left(\mathrm{i}+2 \,\mathrm{I} \eta^{2}\right) \epsilon -\frac{\mathrm{i}}{12}+\eta \right) t +\left(-\frac{\mathrm{i} b_{2}}{2}+\frac{c_{2}}{2}\right) \delta^{4}+\left(-\frac{\mathrm{i} b_{1}}{2}+\frac{c_{1}}{2}\right) \delta^{2}-\frac{\mathrm{i} x}{2}\right) \sqrt{\eta^{2}-1}} \left(\mathrm{i} \eta +\mathrm{i} \sqrt{\eta^{2}-1}\right) \sqrt{\eta -\sqrt{\eta^{2}-1}}\right) {\mathrm e}^{\mathrm{-i} t}}{\sqrt{\eta^{2}-1}} 
		\end{bmatrix}
	\end{align*}
\end{document}