(3.0 - 3.0*w^2)/((1.0 - w^2)^2 + 4.0*w^2)
Рациональный знаменатель
[src] 2
3 - 3*w
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4 2
1 + w + 2*w $$\frac{- 3 w^{2} + 3}{w^{4} + 2 w^{2} + 1}$$
/ 2\
3*\1 - w /
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2
/ 2\ 2
\-1 + w / + 4*w $$\frac{- 3 w^{2} + 3}{4 w^{2} + \left(w^{2} - 1\right)^{2}}$$
-3*(1 + w)*(-1 + w)
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2
/ 2\
\1 + w / $$- \frac{3}{\left(w^{2} + 1\right)^{2}} \left(w - 1\right) \left(w + 1\right)$$
/ 2\
-\-3 + 3*w /
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4 2
1 + w + 2*w $$- \frac{3 w^{2} - 3}{w^{4} + 2 w^{2} + 1}$$