Optimal. Leaf size=255 \[ \frac{x^{7/2} (A b-a B)}{2 a b (a+b x) \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{x^{5/2} (3 A b-7 a B)}{4 a b^2 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{5 \sqrt{a} (a+b x) (3 A b-7 a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{4 b^{9/2} \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{5 \sqrt{x} (a+b x) (3 A b-7 a B)}{4 b^4 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{5 x^{3/2} (a+b x) (3 A b-7 a B)}{12 a b^3 \sqrt{a^2+2 a b x+b^2 x^2}} \]
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Rubi [A] time = 0.349045, antiderivative size = 255, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.194 \[ \frac{x^{7/2} (A b-a B)}{2 a b (a+b x) \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{x^{5/2} (3 A b-7 a B)}{4 a b^2 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{5 \sqrt{a} (a+b x) (3 A b-7 a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{4 b^{9/2} \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{5 \sqrt{x} (a+b x) (3 A b-7 a B)}{4 b^4 \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{5 x^{3/2} (a+b x) (3 A b-7 a B)}{12 a b^3 \sqrt{a^2+2 a b x+b^2 x^2}} \]
Antiderivative was successfully verified.
[In] Int[(x^(5/2)*(A + B*x))/(a^2 + 2*a*b*x + b^2*x^2)^(3/2),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(x**(5/2)*(B*x+A)/(b**2*x**2+2*a*b*x+a**2)**(3/2),x)
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Mathematica [A] time = 0.150187, size = 129, normalized size = 0.51 \[ \frac{\sqrt{b} \sqrt{x} \left (-105 a^3 B+5 a^2 b (9 A-35 B x)+a b^2 x (75 A-56 B x)+8 b^3 x^2 (3 A+B x)\right )+15 \sqrt{a} (a+b x)^2 (7 a B-3 A b) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{12 b^{9/2} (a+b x) \sqrt{(a+b x)^2}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^(5/2)*(A + B*x))/(a^2 + 2*a*b*x + b^2*x^2)^(3/2),x]
[Out]
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Maple [A] time = 0.013, size = 247, normalized size = 1. \[{\frac{bx+a}{12\,{b}^{4}} \left ( 8\,B\sqrt{ab}{x}^{7/2}{b}^{3}-56\,B\sqrt{ab}{x}^{5/2}a{b}^{2}+75\,A\sqrt{ab}{x}^{3/2}a{b}^{2}+24\,A\sqrt{ab}{x}^{5/2}{b}^{3}-45\,A\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{2}a{b}^{3}-175\,B\sqrt{ab}{x}^{3/2}{a}^{2}b+105\,B\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{2}{a}^{2}{b}^{2}-90\,A\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ) x{a}^{2}{b}^{2}+210\,B\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ) x{a}^{3}b+45\,A\sqrt{ab}\sqrt{x}{a}^{2}b-45\,A\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){a}^{3}b-105\,B\sqrt{ab}\sqrt{x}{a}^{3}+105\,B\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){a}^{4} \right ){\frac{1}{\sqrt{ab}}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(5/2)*(B*x+A)/(b^2*x^2+2*a*b*x+a^2)^(3/2),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)*x^(5/2)/(b^2*x^2 + 2*a*b*x + a^2)^(3/2),x, algorithm="maxima")
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Fricas [A] time = 0.295604, size = 1, normalized size = 0. \[ \left [-\frac{15 \,{\left (7 \, B a^{3} - 3 \, A a^{2} b +{\left (7 \, B a b^{2} - 3 \, A b^{3}\right )} x^{2} + 2 \,{\left (7 \, B a^{2} b - 3 \, A a b^{2}\right )} x\right )} \sqrt{-\frac{a}{b}} \log \left (\frac{b x - 2 \, b \sqrt{x} \sqrt{-\frac{a}{b}} - a}{b x + a}\right ) - 2 \,{\left (8 \, B b^{3} x^{3} - 105 \, B a^{3} + 45 \, A a^{2} b - 8 \,{\left (7 \, B a b^{2} - 3 \, A b^{3}\right )} x^{2} - 25 \,{\left (7 \, B a^{2} b - 3 \, A a b^{2}\right )} x\right )} \sqrt{x}}{24 \,{\left (b^{6} x^{2} + 2 \, a b^{5} x + a^{2} b^{4}\right )}}, \frac{15 \,{\left (7 \, B a^{3} - 3 \, A a^{2} b +{\left (7 \, B a b^{2} - 3 \, A b^{3}\right )} x^{2} + 2 \,{\left (7 \, B a^{2} b - 3 \, A a b^{2}\right )} x\right )} \sqrt{\frac{a}{b}} \arctan \left (\frac{\sqrt{x}}{\sqrt{\frac{a}{b}}}\right ) +{\left (8 \, B b^{3} x^{3} - 105 \, B a^{3} + 45 \, A a^{2} b - 8 \,{\left (7 \, B a b^{2} - 3 \, A b^{3}\right )} x^{2} - 25 \,{\left (7 \, B a^{2} b - 3 \, A a b^{2}\right )} x\right )} \sqrt{x}}{12 \,{\left (b^{6} x^{2} + 2 \, a b^{5} x + a^{2} b^{4}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^(5/2)/(b^2*x^2 + 2*a*b*x + a^2)^(3/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{\frac{5}{2}} \left (A + B x\right )}{\left (\left (a + b x\right )^{2}\right )^{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(5/2)*(B*x+A)/(b**2*x**2+2*a*b*x+a**2)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.279441, size = 193, normalized size = 0.76 \[ \frac{5 \,{\left (7 \, B a^{2} - 3 \, A a b\right )} \arctan \left (\frac{b \sqrt{x}}{\sqrt{a b}}\right )}{4 \, \sqrt{a b} b^{4}{\rm sign}\left (b x + a\right )} - \frac{13 \, B a^{2} b x^{\frac{3}{2}} - 9 \, A a b^{2} x^{\frac{3}{2}} + 11 \, B a^{3} \sqrt{x} - 7 \, A a^{2} b \sqrt{x}}{4 \,{\left (b x + a\right )}^{2} b^{4}{\rm sign}\left (b x + a\right )} + \frac{2 \,{\left (B b^{6} x^{\frac{3}{2}} - 9 \, B a b^{5} \sqrt{x} + 3 \, A b^{6} \sqrt{x}\right )}}{3 \, b^{9}{\rm sign}\left (b x + a\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^(5/2)/(b^2*x^2 + 2*a*b*x + a^2)^(3/2),x, algorithm="giac")
[Out]