Optimal. Leaf size=238 \[ \frac{2 (a+b x) (A b-a B)}{5 a^2 x^{5/2} \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{2 A (a+b x)}{7 a x^{7/2} \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{2 b^{5/2} (a+b x) (A b-a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{a^{9/2} \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{2 b^2 (a+b x) (A b-a B)}{a^4 \sqrt{x} \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{2 b (a+b x) (A b-a B)}{3 a^3 x^{3/2} \sqrt{a^2+2 a b x+b^2 x^2}} \]
[Out]
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Rubi [A] time = 0.313391, antiderivative size = 238, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.161 \[ \frac{2 (a+b x) (A b-a B)}{5 a^2 x^{5/2} \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{2 A (a+b x)}{7 a x^{7/2} \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{2 b^{5/2} (a+b x) (A b-a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{a^{9/2} \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{2 b^2 (a+b x) (A b-a B)}{a^4 \sqrt{x} \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{2 b (a+b x) (A b-a B)}{3 a^3 x^{3/2} \sqrt{a^2+2 a b x+b^2 x^2}} \]
Antiderivative was successfully verified.
[In] Int[(A + B*x)/(x^(9/2)*Sqrt[a^2 + 2*a*b*x + b^2*x^2]),x]
[Out]
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Rubi in Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: RecursionError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x+A)/x**(9/2)/((b*x+a)**2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.134965, size = 127, normalized size = 0.53 \[ -\frac{2 (a+b x) \left (\sqrt{a} \left (3 a^3 (5 A+7 B x)-7 a^2 b x (3 A+5 B x)+35 a b^2 x^2 (A+3 B x)-105 A b^3 x^3\right )-105 b^{5/2} x^{7/2} (A b-a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )\right )}{105 a^{9/2} x^{7/2} \sqrt{(a+b x)^2}} \]
Antiderivative was successfully verified.
[In] Integrate[(A + B*x)/(x^(9/2)*Sqrt[a^2 + 2*a*b*x + b^2*x^2]),x]
[Out]
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Maple [A] time = 0.011, size = 165, normalized size = 0.7 \[{\frac{2\,bx+2\,a}{105\,{a}^{4}} \left ( 105\,A\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{7/2}{b}^{4}-105\,B\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{7/2}a{b}^{3}+105\,A\sqrt{ab}{x}^{3}{b}^{3}-105\,B\sqrt{ab}{x}^{3}a{b}^{2}-35\,A\sqrt{ab}{x}^{2}a{b}^{2}+35\,B\sqrt{ab}{x}^{2}{a}^{2}b+21\,A\sqrt{ab}x{a}^{2}b-21\,B\sqrt{ab}x{a}^{3}-15\,A{a}^{3}\sqrt{ab} \right ){\frac{1}{\sqrt{ \left ( bx+a \right ) ^{2}}}}{x}^{-{\frac{7}{2}}}{\frac{1}{\sqrt{ab}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x+A)/x^(9/2)/((b*x+a)^2)^(1/2),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((B*x + A)/(sqrt((b*x + a)^2)*x^(9/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.285718, size = 1, normalized size = 0. \[ \left [-\frac{105 \,{\left (B a b^{2} - A b^{3}\right )} x^{\frac{7}{2}} \sqrt{-\frac{b}{a}} \log \left (\frac{b x + 2 \, a \sqrt{x} \sqrt{-\frac{b}{a}} - a}{b x + a}\right ) + 30 \, A a^{3} + 210 \,{\left (B a b^{2} - A b^{3}\right )} x^{3} - 70 \,{\left (B a^{2} b - A a b^{2}\right )} x^{2} + 42 \,{\left (B a^{3} - A a^{2} b\right )} x}{105 \, a^{4} x^{\frac{7}{2}}}, \frac{2 \,{\left (105 \,{\left (B a b^{2} - A b^{3}\right )} x^{\frac{7}{2}} \sqrt{\frac{b}{a}} \arctan \left (\frac{a \sqrt{\frac{b}{a}}}{b \sqrt{x}}\right ) - 15 \, A a^{3} - 105 \,{\left (B a b^{2} - A b^{3}\right )} x^{3} + 35 \,{\left (B a^{2} b - A a b^{2}\right )} x^{2} - 21 \,{\left (B a^{3} - A a^{2} b\right )} x\right )}}{105 \, a^{4} x^{\frac{7}{2}}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/(sqrt((b*x + a)^2)*x^(9/2)),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x+A)/x**(9/2)/((b*x+a)**2)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.276753, size = 213, normalized size = 0.89 \[ -\frac{2 \,{\left (B a b^{3}{\rm sign}\left (b x + a\right ) - A b^{4}{\rm sign}\left (b x + a\right )\right )} \arctan \left (\frac{b \sqrt{x}}{\sqrt{a b}}\right )}{\sqrt{a b} a^{4}} - \frac{2 \,{\left (105 \, B a b^{2} x^{3}{\rm sign}\left (b x + a\right ) - 105 \, A b^{3} x^{3}{\rm sign}\left (b x + a\right ) - 35 \, B a^{2} b x^{2}{\rm sign}\left (b x + a\right ) + 35 \, A a b^{2} x^{2}{\rm sign}\left (b x + a\right ) + 21 \, B a^{3} x{\rm sign}\left (b x + a\right ) - 21 \, A a^{2} b x{\rm sign}\left (b x + a\right ) + 15 \, A a^{3}{\rm sign}\left (b x + a\right )\right )}}{105 \, a^{4} x^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)/(sqrt((b*x + a)^2)*x^(9/2)),x, algorithm="giac")
[Out]