___ ___
\/ y - \/ x x - y
------------- + ------------------
4 ___ 4 ___ 3/4 ___ 4 ___
\/ x + \/ y x + \/ x *\/ y
----------------------------------
___
/ y
/ -
\/ x $$\frac{1}{\sqrt{\frac{y}{x}}} \left(\frac{x - y}{x^{\frac{3}{4}} + \sqrt{x} \sqrt[4]{y}} + \frac{- \sqrt{x} + \sqrt{y}}{\sqrt[4]{x} + \sqrt[4]{y}}\right)$$
(y/x)^(-0.5)*((x - y)/(x^0.75 + x^0.5*y^0.25) - (x^0.5 - y^0.5)/(x^0.25 + y^0.25))
Рациональный знаменатель
[src] ______ ___ ______ ___ _________ ___ _________ ___ _________ ___ _________ ___ ______ ___ ______ ___ ____ ______ ___ ____ _________ ___ ____ _________ ___ ____ ______ ___ ____ _________ ___ ____ ______ ___ ____ ______ ___ ____ _________ ___
7/2 / 3/2 / y 2 5/2 / 3/2 / y 3 3/2 / ___ / y 5/2 2 / ___ / y 7/2 / ___ / y 2 5/2 / ___ / y 3 3/2 / 3/2 / y 5/2 2 / 3/2 / y 2 / 3 / 3/2 / y 2 / 3 / ___ / y 3/2 3/2 / 3 / ___ / y 5/2 ___ / 3 / 3/2 / y 2 / 3 / ___ / y 2 / 3 / 3/2 / y 3/2 3/2 / 3 / 3/2 / y 5/2 ___ / 3 / ___ / y
y*x *\/ x * / - + x *y *\/ x * / - + x *y *\/ x*\/ y * / - + x *y *\/ x*\/ y * / - - y*x *\/ x*\/ y * / - - x *y *\/ x*\/ y * / - - x *y *\/ x * / - - x *y *\/ x * / - + x*y *\/ x *\/ x * / - + y*x *\/ x *\/ x*\/ y * / - + x *y *\/ x *\/ x*\/ y * / - + x *\/ y *\/ x *\/ x * / - - x*y *\/ x *\/ x*\/ y * / - - y*x *\/ x *\/ x * / - - x *y *\/ x *\/ x * / - - x *\/ y *\/ x *\/ x*\/ y * / -
\/ x \/ x \/ x \/ x \/ x \/ x \/ x \/ x \/ x \/ x \/ x \/ x \/ x \/ x \/ x \/ x
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/ 3 2\
y*(x - y)*\x - y*x / $$\frac{1}{y \left(x - y\right) \left(x^{3} - x^{2} y\right)} \left(- x^{\frac{7}{2}} y \sqrt{\frac{y}{x}} \sqrt{x \sqrt{y}} + x^{\frac{7}{2}} y \sqrt{\frac{y}{x}} \sqrt{x^{\frac{3}{2}}} - x^{\frac{5}{2}} \sqrt{y} \sqrt{\frac{y}{x}} \sqrt{x \sqrt{y}} \sqrt{x^{3}} + x^{\frac{5}{2}} \sqrt{y} \sqrt{\frac{y}{x}} \sqrt{x^{\frac{3}{2}}} \sqrt{x^{3}} + x^{\frac{5}{2}} y^{2} \sqrt{\frac{y}{x}} \sqrt{x \sqrt{y}} - x^{\frac{5}{2}} y^{2} \sqrt{\frac{y}{x}} \sqrt{x^{\frac{3}{2}}} + x^{\frac{3}{2}} y^{\frac{3}{2}} \sqrt{\frac{y}{x}} \sqrt{x \sqrt{y}} \sqrt{x^{3}} - x^{\frac{3}{2}} y^{\frac{3}{2}} \sqrt{\frac{y}{x}} \sqrt{x^{\frac{3}{2}}} \sqrt{x^{3}} + x^{3} y^{\frac{3}{2}} \sqrt{\frac{y}{x}} \sqrt{x \sqrt{y}} - x^{3} y^{\frac{3}{2}} \sqrt{\frac{y}{x}} \sqrt{x^{\frac{3}{2}}} - x^{2} y^{\frac{5}{2}} \sqrt{\frac{y}{x}} \sqrt{x \sqrt{y}} + x^{2} y^{\frac{5}{2}} \sqrt{\frac{y}{x}} \sqrt{x^{\frac{3}{2}}} + x^{2} y \sqrt{\frac{y}{x}} \sqrt{x \sqrt{y}} \sqrt{x^{3}} - x^{2} y \sqrt{\frac{y}{x}} \sqrt{x^{\frac{3}{2}}} \sqrt{x^{3}} - x y^{2} \sqrt{\frac{y}{x}} \sqrt{x \sqrt{y}} \sqrt{x^{3}} + x y^{2} \sqrt{\frac{y}{x}} \sqrt{x^{\frac{3}{2}}} \sqrt{x^{3}}\right)$$
Объединение рациональных выражений
[src] /4 ___ 4 ___\ / ___ ___\ / 3/4 ___ 4 ___\
(x - y)*\\/ x + \/ y / - \\/ x - \/ y /*\x + \/ x *\/ y /
--------------------------------------------------------------
___
/ y /4 ___ 4 ___\ / 3/4 ___ 4 ___\
/ - *\\/ x + \/ y /*\x + \/ x *\/ y /
\/ x $$\frac{\left(\sqrt[4]{x} + \sqrt[4]{y}\right) \left(x - y\right) - \left(\sqrt{x} - \sqrt{y}\right) \left(x^{\frac{3}{4}} + \sqrt{x} \sqrt[4]{y}\right)}{\sqrt{\frac{y}{x}} \left(\sqrt[4]{x} + \sqrt[4]{y}\right) \left(x^{\frac{3}{4}} + \sqrt{x} \sqrt[4]{y}\right)}$$
5/4 ___ 3/4 3/4 ___ 4 ___
- y + \/ x *y + x *\/ y - y*\/ x
------------------------------------------
___
/ y / ___ ___ 3/4 4 ___\
/ - *\x + \/ x *\/ y + 2*x *\/ y /
\/ x $$\frac{x^{\frac{3}{4}} \sqrt{y} - \sqrt[4]{x} y + \sqrt{x} y^{\frac{3}{4}} - y^{\frac{5}{4}}}{\sqrt{\frac{y}{x}} \left(2 x^{\frac{3}{4}} \sqrt[4]{y} + \sqrt{x} \sqrt{y} + x\right)}$$
/ 5/4 4 ___ ___ 3/4 3/4 ___\
-\y + y*\/ x - \/ x *y - x *\/ y /
------------------------------------------------------
___ ___ ___
/ y ___ ___ / y 3/4 4 ___ / y
x* / - + \/ x *\/ y * / - + 2*x *\/ y * / -
\/ x \/ x \/ x $$- \frac{- x^{\frac{3}{4}} \sqrt{y} + \sqrt[4]{x} y - \sqrt{x} y^{\frac{3}{4}} + y^{\frac{5}{4}}}{2 x^{\frac{3}{4}} \sqrt[4]{y} \sqrt{\frac{y}{x}} + \sqrt{x} \sqrt{y} \sqrt{\frac{y}{x}} + x \sqrt{\frac{y}{x}}}$$
/ 5/4 4 ___ ___ 3/4 3/4 ___\
-\y + y*\/ x - \/ x *y - x *\/ y /
--------------------------------------------
___
/ y /4 ___ 4 ___\ / 3/4 ___ 4 ___\
/ - *\\/ x + \/ y /*\x + \/ x *\/ y /
\/ x $$- \frac{- x^{\frac{3}{4}} \sqrt{y} + \sqrt[4]{x} y - \sqrt{x} y^{\frac{3}{4}} + y^{\frac{5}{4}}}{\sqrt{\frac{y}{x}} \left(\sqrt[4]{x} + \sqrt[4]{y}\right) \left(x^{\frac{3}{4}} + \sqrt{x} \sqrt[4]{y}\right)}$$
___ ___
x - y \/ x - \/ y
------------------ - -------------
3/4 ___ 4 ___ 4 ___ 4 ___
x + \/ x *\/ y \/ x + \/ y
----------------------------------
___
___ / 1
\/ y * / -
\/ x $$\frac{1}{\sqrt{y} \sqrt{\frac{1}{x}}} \left(\frac{x - y}{x^{\frac{3}{4}} + \sqrt{x} \sqrt[4]{y}} - \frac{\sqrt{x} - \sqrt{y}}{\sqrt[4]{x} + \sqrt[4]{y}}\right)$$