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Input:
d(f(x)/g(x))
Write:
`d(f(x)/g(x))`
Compute:
$$\frac{d}{dx} \frac {{x}^{2}}{g(x)}$$
Output:
$$\frac{d}{dx} \frac {{x}^{2}}{g(x)}== \frac {2}{g(x)}\ x+(-\frac{d}{dx} g(x))\ \frac{1}{g(x)^2}\ {x}^{2}$$ Result: $$\frac {2}{g(x)}\ x+(-\frac{d}{dx} g(x))\ \frac{1}{g(x)^2}\ {x}^{2}$$
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