Optimal. Leaf size=97 \[ -2 a^{9/2} \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )+2 a^4 \sqrt{a+b x}+\frac{2}{3} a^3 (a+b x)^{3/2}+\frac{2}{5} a^2 (a+b x)^{5/2}+\frac{2}{7} a (a+b x)^{7/2}+\frac{2}{9} (a+b x)^{9/2} \]
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Rubi [A] time = 0.102232, antiderivative size = 97, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 3, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231 \[ -2 a^{9/2} \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )+2 a^4 \sqrt{a+b x}+\frac{2}{3} a^3 (a+b x)^{3/2}+\frac{2}{5} a^2 (a+b x)^{5/2}+\frac{2}{7} a (a+b x)^{7/2}+\frac{2}{9} (a+b x)^{9/2} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^(9/2)/x,x]
[Out]
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Rubi in Sympy [A] time = 13.6862, size = 90, normalized size = 0.93 \[ - 2 a^{\frac{9}{2}} \operatorname{atanh}{\left (\frac{\sqrt{a + b x}}{\sqrt{a}} \right )} + 2 a^{4} \sqrt{a + b x} + \frac{2 a^{3} \left (a + b x\right )^{\frac{3}{2}}}{3} + \frac{2 a^{2} \left (a + b x\right )^{\frac{5}{2}}}{5} + \frac{2 a \left (a + b x\right )^{\frac{7}{2}}}{7} + \frac{2 \left (a + b x\right )^{\frac{9}{2}}}{9} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**(9/2)/x,x)
[Out]
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Mathematica [A] time = 0.0525345, size = 78, normalized size = 0.8 \[ \frac{2}{315} \sqrt{a+b x} \left (563 a^4+506 a^3 b x+408 a^2 b^2 x^2+185 a b^3 x^3+35 b^4 x^4\right )-2 a^{9/2} \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^(9/2)/x,x]
[Out]
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Maple [A] time = 0.009, size = 74, normalized size = 0.8 \[{\frac{2\,{a}^{3}}{3} \left ( bx+a \right ) ^{{\frac{3}{2}}}}+{\frac{2\,{a}^{2}}{5} \left ( bx+a \right ) ^{{\frac{5}{2}}}}+{\frac{2\,a}{7} \left ( bx+a \right ) ^{{\frac{7}{2}}}}+{\frac{2}{9} \left ( bx+a \right ) ^{{\frac{9}{2}}}}-2\,{a}^{9/2}{\it Artanh} \left ({\frac{\sqrt{bx+a}}{\sqrt{a}}} \right ) +2\,{a}^{4}\sqrt{bx+a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^(9/2)/x,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((b*x + a)^(9/2)/x,x, algorithm="maxima")
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Fricas [A] time = 0.221988, size = 1, normalized size = 0.01 \[ \left [a^{\frac{9}{2}} \log \left (\frac{b x - 2 \, \sqrt{b x + a} \sqrt{a} + 2 \, a}{x}\right ) + \frac{2}{315} \,{\left (35 \, b^{4} x^{4} + 185 \, a b^{3} x^{3} + 408 \, a^{2} b^{2} x^{2} + 506 \, a^{3} b x + 563 \, a^{4}\right )} \sqrt{b x + a}, -2 \, \sqrt{-a} a^{4} \arctan \left (\frac{\sqrt{b x + a}}{\sqrt{-a}}\right ) + \frac{2}{315} \,{\left (35 \, b^{4} x^{4} + 185 \, a b^{3} x^{3} + 408 \, a^{2} b^{2} x^{2} + 506 \, a^{3} b x + 563 \, a^{4}\right )} \sqrt{b x + a}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(9/2)/x,x, algorithm="fricas")
[Out]
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Sympy [A] time = 35.2355, size = 148, normalized size = 1.53 \[ \frac{1126 a^{\frac{9}{2}} \sqrt{1 + \frac{b x}{a}}}{315} + a^{\frac{9}{2}} \log{\left (\frac{b x}{a} \right )} - 2 a^{\frac{9}{2}} \log{\left (\sqrt{1 + \frac{b x}{a}} + 1 \right )} + \frac{1012 a^{\frac{7}{2}} b x \sqrt{1 + \frac{b x}{a}}}{315} + \frac{272 a^{\frac{5}{2}} b^{2} x^{2} \sqrt{1 + \frac{b x}{a}}}{105} + \frac{74 a^{\frac{3}{2}} b^{3} x^{3} \sqrt{1 + \frac{b x}{a}}}{63} + \frac{2 \sqrt{a} b^{4} x^{4} \sqrt{1 + \frac{b x}{a}}}{9} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**(9/2)/x,x)
[Out]
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GIAC/XCAS [A] time = 0.209386, size = 108, normalized size = 1.11 \[ \frac{2 \, a^{5} \arctan \left (\frac{\sqrt{b x + a}}{\sqrt{-a}}\right )}{\sqrt{-a}} + \frac{2}{9} \,{\left (b x + a\right )}^{\frac{9}{2}} + \frac{2}{7} \,{\left (b x + a\right )}^{\frac{7}{2}} a + \frac{2}{5} \,{\left (b x + a\right )}^{\frac{5}{2}} a^{2} + \frac{2}{3} \,{\left (b x + a\right )}^{\frac{3}{2}} a^{3} + 2 \, \sqrt{b x + a} a^{4} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(9/2)/x,x, algorithm="giac")
[Out]