Denominador racional
[src]
sign(atan(-2 + x))
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2
5 + x - 4*x
$$\frac{\operatorname{sign}{\left(\operatorname{atan}{\left(x - 2 \right)} \right)}}{x^{2} - 4 x + 5}$$
sign(atan(-2 + x))/(5 + x^2 - 4*x)
sign(atan(-2 + x))
------------------
2
5 + x - 4*x
$$\frac{\operatorname{sign}{\left(\operatorname{atan}{\left(x - 2 \right)} \right)}}{x^{2} - 4 x + 5}$$
sign(atan(-2 + x))/(5 + x^2 - 4*x)
sign(atan(-2 + x))
------------------
2
5 + x - 4*x
$$\frac{\operatorname{sign}{\left(\operatorname{atan}{\left(x - 2 \right)} \right)}}{x^{2} - 4 x + 5}$$
sign(atan(-2 + x))/(5 + x^2 - 4*x)
sign(atan(x - 2))/(1.0 + 4.0*(-1 + 0.5*x)^2)
sign(atan(x - 2))/(1.0 + 4.0*(-1 + 0.5*x)^2)