Optimal. Leaf size=106 \[ -\frac{35 b^2 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )}{4 a^{9/2}}+\frac{35 b \sqrt{a+b x}}{4 a^4 x}-\frac{35 \sqrt{a+b x}}{6 a^3 x^2}+\frac{14}{3 a^2 x^2 \sqrt{a+b x}}+\frac{2}{3 a x^2 (a+b x)^{3/2}} \]
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Rubi [A] time = 0.0997253, antiderivative size = 106, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 3, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231 \[ -\frac{35 b^2 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )}{4 a^{9/2}}+\frac{35 b \sqrt{a+b x}}{4 a^4 x}-\frac{35 \sqrt{a+b x}}{6 a^3 x^2}+\frac{14}{3 a^2 x^2 \sqrt{a+b x}}+\frac{2}{3 a x^2 (a+b x)^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^3*(a + b*x)^(5/2)),x]
[Out]
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Rubi in Sympy [A] time = 14.0794, size = 99, normalized size = 0.93 \[ \frac{2}{3 a x^{2} \left (a + b x\right )^{\frac{3}{2}}} + \frac{14}{3 a^{2} x^{2} \sqrt{a + b x}} - \frac{35 \sqrt{a + b x}}{6 a^{3} x^{2}} + \frac{35 b \sqrt{a + b x}}{4 a^{4} x} - \frac{35 b^{2} \operatorname{atanh}{\left (\frac{\sqrt{a + b x}}{\sqrt{a}} \right )}}{4 a^{\frac{9}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**3/(b*x+a)**(5/2),x)
[Out]
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Mathematica [A] time = 0.136505, size = 78, normalized size = 0.74 \[ \frac{-6 a^3+21 a^2 b x+140 a b^2 x^2+105 b^3 x^3}{12 a^4 x^2 (a+b x)^{3/2}}-\frac{35 b^2 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )}{4 a^{9/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^3*(a + b*x)^(5/2)),x]
[Out]
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Maple [A] time = 0.02, size = 80, normalized size = 0.8 \[ 2\,{b}^{2} \left ( 3\,{\frac{1}{{a}^{4}\sqrt{bx+a}}}+1/3\,{\frac{1}{{a}^{3} \left ( bx+a \right ) ^{3/2}}}+{\frac{1}{{a}^{4}} \left ({\frac{1}{{b}^{2}{x}^{2}} \left ({\frac{11\, \left ( bx+a \right ) ^{3/2}}{8}}-{\frac{13\,a\sqrt{bx+a}}{8}} \right ) }-{\frac{35}{8\,\sqrt{a}}{\it Artanh} \left ({\frac{\sqrt{bx+a}}{\sqrt{a}}} \right ) } \right ) } \right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^3/(b*x+a)^(5/2),x)
[Out]
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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(1/((b*x + a)^(5/2)*x^3),x, algorithm="maxima")
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Fricas [A] time = 0.227876, size = 1, normalized size = 0.01 \[ \left [\frac{105 \,{\left (b^{3} x^{3} + a b^{2} x^{2}\right )} \sqrt{b x + a} \log \left (\frac{{\left (b x + 2 \, a\right )} \sqrt{a} - 2 \, \sqrt{b x + a} a}{x}\right ) + 2 \,{\left (105 \, b^{3} x^{3} + 140 \, a b^{2} x^{2} + 21 \, a^{2} b x - 6 \, a^{3}\right )} \sqrt{a}}{24 \,{\left (a^{4} b x^{3} + a^{5} x^{2}\right )} \sqrt{b x + a} \sqrt{a}}, \frac{105 \,{\left (b^{3} x^{3} + a b^{2} x^{2}\right )} \sqrt{b x + a} \arctan \left (\frac{a}{\sqrt{b x + a} \sqrt{-a}}\right ) +{\left (105 \, b^{3} x^{3} + 140 \, a b^{2} x^{2} + 21 \, a^{2} b x - 6 \, a^{3}\right )} \sqrt{-a}}{12 \,{\left (a^{4} b x^{3} + a^{5} x^{2}\right )} \sqrt{b x + a} \sqrt{-a}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^(5/2)*x^3),x, algorithm="fricas")
[Out]
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Sympy [A] time = 27.2254, size = 464, normalized size = 4.38 \[ - \frac{6 a^{\frac{89}{2}} b^{75} x^{75}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{155}{2}} \sqrt{\frac{a}{b x} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{157}{2}} \sqrt{\frac{a}{b x} + 1}} + \frac{21 a^{\frac{87}{2}} b^{76} x^{76}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{155}{2}} \sqrt{\frac{a}{b x} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{157}{2}} \sqrt{\frac{a}{b x} + 1}} + \frac{140 a^{\frac{85}{2}} b^{77} x^{77}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{155}{2}} \sqrt{\frac{a}{b x} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{157}{2}} \sqrt{\frac{a}{b x} + 1}} + \frac{105 a^{\frac{83}{2}} b^{78} x^{78}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{155}{2}} \sqrt{\frac{a}{b x} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{157}{2}} \sqrt{\frac{a}{b x} + 1}} - \frac{105 a^{42} b^{\frac{155}{2}} x^{\frac{155}{2}} \sqrt{\frac{a}{b x} + 1} \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{b} \sqrt{x}} \right )}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{155}{2}} \sqrt{\frac{a}{b x} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{157}{2}} \sqrt{\frac{a}{b x} + 1}} - \frac{105 a^{41} b^{\frac{157}{2}} x^{\frac{157}{2}} \sqrt{\frac{a}{b x} + 1} \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{b} \sqrt{x}} \right )}}{12 a^{\frac{93}{2}} b^{\frac{151}{2}} x^{\frac{155}{2}} \sqrt{\frac{a}{b x} + 1} + 12 a^{\frac{91}{2}} b^{\frac{153}{2}} x^{\frac{157}{2}} \sqrt{\frac{a}{b x} + 1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**3/(b*x+a)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.205667, size = 126, normalized size = 1.19 \[ \frac{35 \, b^{2} \arctan \left (\frac{\sqrt{b x + a}}{\sqrt{-a}}\right )}{4 \, \sqrt{-a} a^{4}} + \frac{2 \,{\left (9 \,{\left (b x + a\right )} b^{2} + a b^{2}\right )}}{3 \,{\left (b x + a\right )}^{\frac{3}{2}} a^{4}} + \frac{11 \,{\left (b x + a\right )}^{\frac{3}{2}} b^{2} - 13 \, \sqrt{b x + a} a b^{2}}{4 \, a^{4} b^{2} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^(5/2)*x^3),x, algorithm="giac")
[Out]