Optimal. Leaf size=99 \[ \frac{c^2 x \left (a+\frac{b}{x}\right )^{3/2}}{a}-\frac{c \sqrt{a+\frac{b}{x}} (4 a d+b c)}{a}+\frac{c (4 a d+b c) \tanh ^{-1}\left (\frac{\sqrt{a+\frac{b}{x}}}{\sqrt{a}}\right )}{\sqrt{a}}-\frac{2 d^2 \left (a+\frac{b}{x}\right )^{3/2}}{3 b} \]
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Rubi [A] time = 0.218174, antiderivative size = 99, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.286 \[ \frac{c^2 x \left (a+\frac{b}{x}\right )^{3/2}}{a}-\frac{c \sqrt{a+\frac{b}{x}} (4 a d+b c)}{a}+\frac{c (4 a d+b c) \tanh ^{-1}\left (\frac{\sqrt{a+\frac{b}{x}}}{\sqrt{a}}\right )}{\sqrt{a}}-\frac{2 d^2 \left (a+\frac{b}{x}\right )^{3/2}}{3 b} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[a + b/x]*(c + d/x)^2,x]
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Rubi in Sympy [A] time = 20.3938, size = 82, normalized size = 0.83 \[ - \frac{2 d^{2} \left (a + \frac{b}{x}\right )^{\frac{3}{2}}}{3 b} + \frac{c^{2} x \left (a + \frac{b}{x}\right )^{\frac{3}{2}}}{a} - \frac{c \sqrt{a + \frac{b}{x}} \left (4 a d + b c\right )}{a} + \frac{c \left (4 a d + b c\right ) \operatorname{atanh}{\left (\frac{\sqrt{a + \frac{b}{x}}}{\sqrt{a}} \right )}}{\sqrt{a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c+d/x)**2*(a+b/x)**(1/2),x)
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Mathematica [A] time = 0.133863, size = 85, normalized size = 0.86 \[ \sqrt{a+\frac{b}{x}} \left (-\frac{2 d^2 (a x+b)}{3 b x}+c^2 x-4 c d\right )+\frac{c (4 a d+b c) \log \left (2 \sqrt{a} x \sqrt{a+\frac{b}{x}}+2 a x+b\right )}{2 \sqrt{a}} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[a + b/x]*(c + d/x)^2,x]
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Maple [B] time = 0.017, size = 191, normalized size = 1.9 \[{\frac{1}{6\,b{x}^{2}}\sqrt{{\frac{ax+b}{x}}} \left ( 12\,cda\ln \left ( 1/2\,{\frac{2\,\sqrt{a{x}^{2}+bx}\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){x}^{3}b+24\,cd{a}^{3/2}\sqrt{a{x}^{2}+bx}{x}^{3}+6\,{c}^{2}\sqrt{a{x}^{2}+bx}\sqrt{a}{x}^{3}b+3\,{c}^{2}{b}^{2}\ln \left ( 1/2\,{\frac{2\,\sqrt{a{x}^{2}+bx}\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){x}^{3}-24\,cd \left ( a{x}^{2}+bx \right ) ^{3/2}\sqrt{a}x-4\,{d}^{2} \left ( a{x}^{2}+bx \right ) ^{3/2}\sqrt{a} \right ){\frac{1}{\sqrt{x \left ( ax+b \right ) }}}{\frac{1}{\sqrt{a}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c+d/x)^2*(a+b/x)^(1/2),x)
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(a + b/x)*(c + d/x)^2,x, algorithm="maxima")
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Fricas [A] time = 0.25669, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (b^{2} c^{2} + 4 \, a b c d\right )} x \log \left (2 \, a x \sqrt{\frac{a x + b}{x}} +{\left (2 \, a x + b\right )} \sqrt{a}\right ) + 2 \,{\left (3 \, b c^{2} x^{2} - 2 \, b d^{2} - 2 \,{\left (6 \, b c d + a d^{2}\right )} x\right )} \sqrt{a} \sqrt{\frac{a x + b}{x}}}{6 \, \sqrt{a} b x}, -\frac{3 \,{\left (b^{2} c^{2} + 4 \, a b c d\right )} x \arctan \left (\frac{a}{\sqrt{-a} \sqrt{\frac{a x + b}{x}}}\right ) -{\left (3 \, b c^{2} x^{2} - 2 \, b d^{2} - 2 \,{\left (6 \, b c d + a d^{2}\right )} x\right )} \sqrt{-a} \sqrt{\frac{a x + b}{x}}}{3 \, \sqrt{-a} b x}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(a + b/x)*(c + d/x)^2,x, algorithm="fricas")
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Sympy [A] time = 12.0423, size = 156, normalized size = 1.58 \[ 4 \sqrt{a} c d \operatorname{asinh}{\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}} \right )} - \frac{4 a c d \sqrt{x}}{\sqrt{b} \sqrt{\frac{a x}{b} + 1}} + \sqrt{b} c^{2} \sqrt{x} \sqrt{\frac{a x}{b} + 1} - \frac{4 \sqrt{b} c d}{\sqrt{x} \sqrt{\frac{a x}{b} + 1}} + d^{2} \left (\begin{cases} - \frac{\sqrt{a}}{x} & \text{for}\: b = 0 \\- \frac{2 \left (a + \frac{b}{x}\right )^{\frac{3}{2}}}{3 b} & \text{otherwise} \end{cases}\right ) + \frac{b c^{2} \operatorname{asinh}{\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}} \right )}}{\sqrt{a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c+d/x)**2*(a+b/x)**(1/2),x)
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GIAC/XCAS [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(a + b/x)*(c + d/x)^2,x, algorithm="giac")
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