Optimal. Leaf size=143 \[ -\frac{d \sqrt{a+\frac{b}{x}} \left (2 \left (-2 a^2 d^2+15 a b c d+57 b^2 c^2\right )+\frac{b d (2 a d+33 b c)}{x}\right )}{15 b^2}+\frac{c^2 (6 a d+b c) \tanh ^{-1}\left (\frac{\sqrt{a+\frac{b}{x}}}{\sqrt{a}}\right )}{\sqrt{a}}+x \sqrt{a+\frac{b}{x}} \left (c+\frac{d}{x}\right )^3-\frac{7}{5} d \sqrt{a+\frac{b}{x}} \left (c+\frac{d}{x}\right )^2 \]
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Rubi [A] time = 0.417175, antiderivative size = 143, 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 \[ -\frac{d \sqrt{a+\frac{b}{x}} \left (2 \left (-2 a^2 d^2+15 a b c d+57 b^2 c^2\right )+\frac{b d (2 a d+33 b c)}{x}\right )}{15 b^2}+\frac{c^2 (6 a d+b c) \tanh ^{-1}\left (\frac{\sqrt{a+\frac{b}{x}}}{\sqrt{a}}\right )}{\sqrt{a}}+x \sqrt{a+\frac{b}{x}} \left (c+\frac{d}{x}\right )^3-\frac{7}{5} d \sqrt{a+\frac{b}{x}} \left (c+\frac{d}{x}\right )^2 \]
Antiderivative was successfully verified.
[In] Int[Sqrt[a + b/x]*(c + d/x)^3,x]
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Rubi in Sympy [A] time = 50.01, size = 131, normalized size = 0.92 \[ - \frac{7 d \sqrt{a + \frac{b}{x}} \left (c + \frac{d}{x}\right )^{2}}{5} + x \sqrt{a + \frac{b}{x}} \left (c + \frac{d}{x}\right )^{3} + \frac{8 d \sqrt{a + \frac{b}{x}} \left (\frac{a^{2} d^{2}}{2} - \frac{15 a b c d}{4} - \frac{57 b^{2} c^{2}}{4} - \frac{b d \left (2 a d + 33 b c\right )}{8 x}\right )}{15 b^{2}} + \frac{c^{2} \left (6 a d + b c\right ) \operatorname{atanh}{\left (\frac{\sqrt{a + \frac{b}{x}}}{\sqrt{a}} \right )}}{\sqrt{a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c+d/x)**3*(a+b/x)**(1/2),x)
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Mathematica [A] time = 0.20535, size = 131, normalized size = 0.92 \[ \sqrt{\frac{a x+b}{x}} \left (-\frac{2 d \left (-2 a^2 d^2+15 a b c d+45 b^2 c^2\right )}{15 b^2}-\frac{2 d^2 (a d+15 b c)}{15 b x}+c^3 x-\frac{2 d^3}{5 x^2}\right )+\frac{c^2 (6 a d+b c) \log \left (2 \sqrt{a} x \sqrt{\frac{a x+b}{x}}+2 a x+b\right )}{2 \sqrt{a}} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[a + b/x]*(c + d/x)^3,x]
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Maple [A] time = 0.02, size = 248, normalized size = 1.7 \[{\frac{1}{30\,{x}^{3}{b}^{2}}\sqrt{{\frac{ax+b}{x}}} \left ( 90\,d{c}^{2}a\ln \left ( 1/2\,{\frac{2\,\sqrt{a{x}^{2}+bx}\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){b}^{2}{x}^{4}+180\,d{c}^{2}{a}^{3/2}\sqrt{a{x}^{2}+bx}b{x}^{4}+30\,{c}^{3}\sqrt{a{x}^{2}+bx}\sqrt{a}{b}^{2}{x}^{4}+15\,{c}^{3}{b}^{3}\ln \left ( 1/2\,{\frac{2\,\sqrt{a{x}^{2}+bx}\sqrt{a}+2\,ax+b}{\sqrt{a}}} \right ){x}^{4}-180\,d{c}^{2} \left ( a{x}^{2}+bx \right ) ^{3/2}\sqrt{a}b{x}^{2}+8\,{a}^{3/2} \left ( a{x}^{2}+bx \right ) ^{3/2}x{d}^{3}-60\,{d}^{2}c \left ( a{x}^{2}+bx \right ) ^{3/2}\sqrt{a}bx-12\,\sqrt{a} \left ( a{x}^{2}+bx \right ) ^{3/2}b{d}^{3} \right ){\frac{1}{\sqrt{x \left ( ax+b \right ) }}}{\frac{1}{\sqrt{a}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c+d/x)^3*(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)^3,x, algorithm="maxima")
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Fricas [A] time = 0.260376, size = 1, normalized size = 0.01 \[ \left [\frac{15 \,{\left (b^{3} c^{3} + 6 \, a b^{2} c^{2} d\right )} x^{2} \log \left (2 \, a x \sqrt{\frac{a x + b}{x}} +{\left (2 \, a x + b\right )} \sqrt{a}\right ) + 2 \,{\left (15 \, b^{2} c^{3} x^{3} - 6 \, b^{2} d^{3} - 2 \,{\left (45 \, b^{2} c^{2} d + 15 \, a b c d^{2} - 2 \, a^{2} d^{3}\right )} x^{2} - 2 \,{\left (15 \, b^{2} c d^{2} + a b d^{3}\right )} x\right )} \sqrt{a} \sqrt{\frac{a x + b}{x}}}{30 \, \sqrt{a} b^{2} x^{2}}, -\frac{15 \,{\left (b^{3} c^{3} + 6 \, a b^{2} c^{2} d\right )} x^{2} \arctan \left (\frac{a}{\sqrt{-a} \sqrt{\frac{a x + b}{x}}}\right ) -{\left (15 \, b^{2} c^{3} x^{3} - 6 \, b^{2} d^{3} - 2 \,{\left (45 \, b^{2} c^{2} d + 15 \, a b c d^{2} - 2 \, a^{2} d^{3}\right )} x^{2} - 2 \,{\left (15 \, b^{2} c d^{2} + a b d^{3}\right )} x\right )} \sqrt{-a} \sqrt{\frac{a x + b}{x}}}{15 \, \sqrt{-a} b^{2} x^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(a + b/x)*(c + d/x)^3,x, algorithm="fricas")
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Sympy [A] time = 15.4931, size = 491, normalized size = 3.43 \[ \frac{4 a^{\frac{11}{2}} b^{\frac{3}{2}} d^{3} x^{3} \sqrt{\frac{a x}{b} + 1}}{15 a^{\frac{7}{2}} b^{3} x^{\frac{7}{2}} + 15 a^{\frac{5}{2}} b^{4} x^{\frac{5}{2}}} + \frac{2 a^{\frac{9}{2}} b^{\frac{5}{2}} d^{3} x^{2} \sqrt{\frac{a x}{b} + 1}}{15 a^{\frac{7}{2}} b^{3} x^{\frac{7}{2}} + 15 a^{\frac{5}{2}} b^{4} x^{\frac{5}{2}}} - \frac{8 a^{\frac{7}{2}} b^{\frac{7}{2}} d^{3} x \sqrt{\frac{a x}{b} + 1}}{15 a^{\frac{7}{2}} b^{3} x^{\frac{7}{2}} + 15 a^{\frac{5}{2}} b^{4} x^{\frac{5}{2}}} - \frac{6 a^{\frac{5}{2}} b^{\frac{9}{2}} d^{3} \sqrt{\frac{a x}{b} + 1}}{15 a^{\frac{7}{2}} b^{3} x^{\frac{7}{2}} + 15 a^{\frac{5}{2}} b^{4} x^{\frac{5}{2}}} + 6 \sqrt{a} c^{2} d \operatorname{asinh}{\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}} \right )} - \frac{4 a^{6} b d^{3} x^{\frac{7}{2}}}{15 a^{\frac{7}{2}} b^{3} x^{\frac{7}{2}} + 15 a^{\frac{5}{2}} b^{4} x^{\frac{5}{2}}} - \frac{4 a^{5} b^{2} d^{3} x^{\frac{5}{2}}}{15 a^{\frac{7}{2}} b^{3} x^{\frac{7}{2}} + 15 a^{\frac{5}{2}} b^{4} x^{\frac{5}{2}}} - \frac{6 a c^{2} d \sqrt{x}}{\sqrt{b} \sqrt{\frac{a x}{b} + 1}} + \sqrt{b} c^{3} \sqrt{x} \sqrt{\frac{a x}{b} + 1} - \frac{6 \sqrt{b} c^{2} d}{\sqrt{x} \sqrt{\frac{a x}{b} + 1}} + 3 c d^{2} \left (\begin{cases} - \frac{\sqrt{a}}{x} & \text{for}\: b = 0 \\- \frac{2 \left (a + \frac{b}{x}\right )^{\frac{3}{2}}}{3 b} & \text{otherwise} \end{cases}\right ) + \frac{b c^{3} \operatorname{asinh}{\left (\frac{\sqrt{a} \sqrt{x}}{\sqrt{b}} \right )}}{\sqrt{a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c+d/x)**3*(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)^3,x, algorithm="giac")
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