$$$\left(\frac{e}{2}\right)^{x}$$$ 的积分

求$$$\int \left(\frac{e}{2}\right)^{x}\, dx$$$。

Apply the exponential rule $$$\int{a^{x} d x} = \frac{a^{x}}{\ln{\left(a \right)}}$$$ with $$$a=\frac{e}{2}$$$:

$${\color{red}{\int{\left(\frac{e}{2}\right)^{x} d x}}} = {\color{red}{\frac{\left(\frac{e}{2}\right)^{x}}{\ln{\left(\frac{e}{2} \right)}}}}$$

因此，

$$\int{\left(\frac{e}{2}\right)^{x} d x} = \frac{\left(\frac{e}{2}\right)^{x}}{\ln{\left(\frac{e}{2} \right)}}$$

化简：

$$\int{\left(\frac{e}{2}\right)^{x} d x} = \frac{\left(\frac{e}{2}\right)^{x}}{1 - \ln{\left(2 \right)}}$$

加上积分常数：

$$\int{\left(\frac{e}{2}\right)^{x} d x} = \frac{\left(\frac{e}{2}\right)^{x}}{1 - \ln{\left(2 \right)}}+C$$

$$$\int \left(\frac{e}{2}\right)^{x}\, dx = \frac{\left(\frac{e}{2}\right)^{x}}{1 - \ln\left(2\right)} + C$$$A