求解 y=log(x^3+7x)+3n^x^2+7/x+13

$$y = \log ( x ^ { 3 } + 7 x ) + 3 n ^ { x ^ { 2 } } + \frac { 7 } { x } + 13$$

求解 n 的值 (复数求解)

$$n=e^{\frac{Im(x^{2})arg(-\frac{x\log(x\left(x^{2}+7\right))-xy+13x+7}{x})+iRe(x^{2})arg(-\frac{x\log(x\left(x^{2}+7\right))-xy+13x+7}{x})}{\left(\left(Re(x)\right)^{2}+\left(Im(x)\right)^{2}\right)^{2}}-\frac{2\pi n_{1}iRe(x^{2})}{\left(\left(Re(x)\right)^{2}+\left(Im(x)\right)^{2}\right)^{2}}-\frac{2\pi n_{1}Im(x^{2})}{\left(\left(Re(x)\right)^{2}+\left(Im(x)\right)^{2}\right)^{2}}}\times \left(\frac{|x\log(x\left(x^{2}+7\right))-xy+13x+7|}{3|x|}\right)^{\frac{Re(x^{2})-iIm(x^{2})}{\left(\left(Re(x)\right)^{2}+\left(Im(x)\right)^{2}\right)^{2}}}$$

$$n_{1}\in \mathrm{Z}$$

$$x\neq -\sqrt{7}i\text{ and }x\neq \sqrt{7}i\text{ and }x\neq 0$$