General simplification
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$$\frac{x + y}{x}$$
(y - x)^2*(x^2 + x*y)/(x^2*((x + y)^2 - 4.0*x*y))
(y - x)^2*(x^2 + x*y)/(x^2*((x + y)^2 - 4.0*x*y))
Assemble expression
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2 / 2 \
(y - x) *\x + x*y/
---------------------
2 / 2 \
x *\(x + y) - 4*x*y/
$$\frac{\left(- x + y\right)^{2} \left(x^{2} + x y\right)}{x^{2} \left(- 4 x y + \left(x + y\right)^{2}\right)}$$
(y - x)^2*(x^2 + x*y)/(x^2*((x + y)^2 - 4*x*y))
2 / 2 \
(y - x) *\x + x*y/
---------------------
2 / 2 \
x *\(x + y) - 4*x*y/
$$\frac{\left(- x + y\right)^{2} \left(x^{2} + x y\right)}{x^{2} \left(- 4 x y + \left(x + y\right)^{2}\right)}$$
(y - x)^2*(x^2 + x*y)/(x^2*((x + y)^2 - 4*x*y))
2 / 2 \
(y - x) *\x + x*y/
---------------------
2 / 2 \
x *\(x + y) - 4*x*y/
$$\frac{\left(- x + y\right)^{2} \left(x^{2} + x y\right)}{x^{2} \left(- 4 x y + \left(x + y\right)^{2}\right)}$$
(y - x)^2*(x^2 + x*y)/(x^2*((x + y)^2 - 4*x*y))
Combining rational expressions
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2
(y - x) *(x + y)
--------------------
/ 2 \
x*\(x + y) - 4*x*y/
$$\frac{\left(- x + y\right)^{2} \left(x + y\right)}{x \left(- 4 x y + \left(x + y\right)^{2}\right)}$$
(y - x)^2*(x + y)/(x*((x + y)^2 - 4*x*y))
2 / 2 \
(y - x) *\x + x*y/
---------------------
2 / 2 \
x *\(x + y) - 4*x*y/
$$\frac{\left(- x + y\right)^{2} \left(x^{2} + x y\right)}{x^{2} \left(- 4 x y + \left(x + y\right)^{2}\right)}$$
(y - x)^2*(x^2 + x*y)/(x^2*((x + y)^2 - 4*x*y))
Rational denominator
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2 2 2
x *(x - y) + x*y*(x - y)
--------------------------
2 / 2 2 \
x *\x + y - 2*x*y/
$$\frac{x^{2} \left(x - y\right)^{2} + x y \left(x - y\right)^{2}}{x^{2} \left(x^{2} - 2 x y + y^{2}\right)}$$
(x^2*(x - y)^2 + x*y*(x - y)^2)/(x^2*(x^2 + y^2 - 2*x*y))