Optimal. Leaf size=126 \[ -\frac{30 b^2 \log \left (a+b \sqrt{x}\right )}{a^7}+\frac{15 b^2 \log (x)}{a^7}+\frac{20 b^2}{a^6 \left (a+b \sqrt{x}\right )}+\frac{10 b}{a^6 \sqrt{x}}+\frac{6 b^2}{a^5 \left (a+b \sqrt{x}\right )^2}-\frac{1}{a^5 x}+\frac{2 b^2}{a^4 \left (a+b \sqrt{x}\right )^3}+\frac{b^2}{2 a^3 \left (a+b \sqrt{x}\right )^4} \]
[Out]
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Rubi [A] time = 0.209466, antiderivative size = 126, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133 \[ -\frac{30 b^2 \log \left (a+b \sqrt{x}\right )}{a^7}+\frac{15 b^2 \log (x)}{a^7}+\frac{20 b^2}{a^6 \left (a+b \sqrt{x}\right )}+\frac{10 b}{a^6 \sqrt{x}}+\frac{6 b^2}{a^5 \left (a+b \sqrt{x}\right )^2}-\frac{1}{a^5 x}+\frac{2 b^2}{a^4 \left (a+b \sqrt{x}\right )^3}+\frac{b^2}{2 a^3 \left (a+b \sqrt{x}\right )^4} \]
Antiderivative was successfully verified.
[In] Int[1/((a + b*Sqrt[x])^5*x^2),x]
[Out]
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Rubi in Sympy [A] time = 31.4844, size = 124, normalized size = 0.98 \[ \frac{b^{2}}{2 a^{3} \left (a + b \sqrt{x}\right )^{4}} + \frac{2 b^{2}}{a^{4} \left (a + b \sqrt{x}\right )^{3}} + \frac{6 b^{2}}{a^{5} \left (a + b \sqrt{x}\right )^{2}} - \frac{1}{a^{5} x} + \frac{20 b^{2}}{a^{6} \left (a + b \sqrt{x}\right )} + \frac{10 b}{a^{6} \sqrt{x}} + \frac{30 b^{2} \log{\left (\sqrt{x} \right )}}{a^{7}} - \frac{30 b^{2} \log{\left (a + b \sqrt{x} \right )}}{a^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**2/(a+b*x**(1/2))**5,x)
[Out]
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Mathematica [A] time = 0.129912, size = 104, normalized size = 0.83 \[ \frac{\frac{a \left (-2 a^5+12 a^4 b \sqrt{x}+125 a^3 b^2 x+260 a^2 b^3 x^{3/2}+210 a b^4 x^2+60 b^5 x^{5/2}\right )}{x \left (a+b \sqrt{x}\right )^4}-60 b^2 \log \left (a+b \sqrt{x}\right )+30 b^2 \log (x)}{2 a^7} \]
Antiderivative was successfully verified.
[In] Integrate[1/((a + b*Sqrt[x])^5*x^2),x]
[Out]
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Maple [A] time = 0.018, size = 113, normalized size = 0.9 \[ -{\frac{1}{x{a}^{5}}}+15\,{\frac{{b}^{2}\ln \left ( x \right ) }{{a}^{7}}}-30\,{\frac{{b}^{2}\ln \left ( a+b\sqrt{x} \right ) }{{a}^{7}}}+10\,{\frac{b}{{a}^{6}\sqrt{x}}}+{\frac{{b}^{2}}{2\,{a}^{3}} \left ( a+b\sqrt{x} \right ) ^{-4}}+2\,{\frac{{b}^{2}}{{a}^{4} \left ( a+b\sqrt{x} \right ) ^{3}}}+6\,{\frac{{b}^{2}}{{a}^{5} \left ( a+b\sqrt{x} \right ) ^{2}}}+20\,{\frac{{b}^{2}}{{a}^{6} \left ( a+b\sqrt{x} \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^2/(a+b*x^(1/2))^5,x)
[Out]
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Maxima [A] time = 1.44138, size = 176, normalized size = 1.4 \[ \frac{60 \, b^{5} x^{\frac{5}{2}} + 210 \, a b^{4} x^{2} + 260 \, a^{2} b^{3} x^{\frac{3}{2}} + 125 \, a^{3} b^{2} x + 12 \, a^{4} b \sqrt{x} - 2 \, a^{5}}{2 \,{\left (a^{6} b^{4} x^{3} + 4 \, a^{7} b^{3} x^{\frac{5}{2}} + 6 \, a^{8} b^{2} x^{2} + 4 \, a^{9} b x^{\frac{3}{2}} + a^{10} x\right )}} - \frac{30 \, b^{2} \log \left (b \sqrt{x} + a\right )}{a^{7}} + \frac{15 \, b^{2} \log \left (x\right )}{a^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*sqrt(x) + a)^5*x^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.246633, size = 301, normalized size = 2.39 \[ \frac{210 \, a^{2} b^{4} x^{2} + 125 \, a^{4} b^{2} x - 2 \, a^{6} - 60 \,{\left (b^{6} x^{3} + 6 \, a^{2} b^{4} x^{2} + a^{4} b^{2} x + 4 \,{\left (a b^{5} x^{2} + a^{3} b^{3} x\right )} \sqrt{x}\right )} \log \left (b \sqrt{x} + a\right ) + 60 \,{\left (b^{6} x^{3} + 6 \, a^{2} b^{4} x^{2} + a^{4} b^{2} x + 4 \,{\left (a b^{5} x^{2} + a^{3} b^{3} x\right )} \sqrt{x}\right )} \log \left (\sqrt{x}\right ) + 4 \,{\left (15 \, a b^{5} x^{2} + 65 \, a^{3} b^{3} x + 3 \, a^{5} b\right )} \sqrt{x}}{2 \,{\left (a^{7} b^{4} x^{3} + 6 \, a^{9} b^{2} x^{2} + a^{11} x + 4 \,{\left (a^{8} b^{3} x^{2} + a^{10} b x\right )} \sqrt{x}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*sqrt(x) + a)^5*x^2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 55.2021, size = 1232, normalized size = 9.78 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**2/(a+b*x**(1/2))**5,x)
[Out]
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GIAC/XCAS [A] time = 0.253098, size = 136, normalized size = 1.08 \[ -\frac{30 \, b^{2}{\rm ln}\left ({\left | b \sqrt{x} + a \right |}\right )}{a^{7}} + \frac{15 \, b^{2}{\rm ln}\left ({\left | x \right |}\right )}{a^{7}} + \frac{60 \, a b^{5} x^{\frac{5}{2}} + 210 \, a^{2} b^{4} x^{2} + 260 \, a^{3} b^{3} x^{\frac{3}{2}} + 125 \, a^{4} b^{2} x + 12 \, a^{5} b \sqrt{x} - 2 \, a^{6}}{2 \,{\left (b \sqrt{x} + a\right )}^{4} a^{7} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*sqrt(x) + a)^5*x^2),x, algorithm="giac")
[Out]