Optimal. Leaf size=306 \[ \frac{x^{9/2} (A b-a B)}{4 a b (a+b x)^3 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{x^{7/2} (A b-9 a B)}{24 a b^2 (a+b x)^2 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{35 (a+b x) (A b-9 a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{64 \sqrt{a} b^{11/2} \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{35 \sqrt{x} (a+b x) (A b-9 a B)}{64 a b^5 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{35 x^{3/2} (A b-9 a B)}{192 a b^4 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{7 x^{5/2} (A b-9 a B)}{96 a b^3 (a+b x) \sqrt{a^2+2 a b x+b^2 x^2}} \]
[Out]
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Rubi [A] time = 0.406791, antiderivative size = 306, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.194 \[ \frac{x^{9/2} (A b-a B)}{4 a b (a+b x)^3 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{x^{7/2} (A b-9 a B)}{24 a b^2 (a+b x)^2 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{35 (a+b x) (A b-9 a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{64 \sqrt{a} b^{11/2} \sqrt{a^2+2 a b x+b^2 x^2}}-\frac{35 \sqrt{x} (a+b x) (A b-9 a B)}{64 a b^5 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{35 x^{3/2} (A b-9 a B)}{192 a b^4 \sqrt{a^2+2 a b x+b^2 x^2}}+\frac{7 x^{5/2} (A b-9 a B)}{96 a b^3 (a+b x) \sqrt{a^2+2 a b x+b^2 x^2}} \]
Antiderivative was successfully verified.
[In] Int[(x^(7/2)*(A + B*x))/(a^2 + 2*a*b*x + b^2*x^2)^(5/2),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**(7/2)*(B*x+A)/(b**2*x**2+2*a*b*x+a**2)**(5/2),x)
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Mathematica [A] time = 0.199624, size = 151, normalized size = 0.49 \[ \frac{\sqrt{a} \sqrt{b} \sqrt{x} \left (945 a^4 B-105 a^3 b (A-33 B x)+7 a^2 b^2 x (657 B x-55 A)+a b^3 x^2 (2511 B x-511 A)+3 b^4 x^3 (128 B x-93 A)\right )+105 (a+b x)^4 (A b-9 a B) \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{192 \sqrt{a} b^{11/2} (a+b x)^3 \sqrt{(a+b x)^2}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^(7/2)*(A + B*x))/(a^2 + 2*a*b*x + b^2*x^2)^(5/2),x]
[Out]
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Maple [A] time = 0.029, size = 368, normalized size = 1.2 \[ -{\frac{bx+a}{192\,{b}^{5}} \left ( 279\,A\sqrt{ab}{x}^{7/2}{b}^{4}-2511\,B\sqrt{ab}{x}^{7/2}a{b}^{3}+511\,A\sqrt{ab}{x}^{5/2}a{b}^{3}-105\,A\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{4}{b}^{5}-4599\,B\sqrt{ab}{x}^{5/2}{a}^{2}{b}^{2}-384\,B\sqrt{ab}{x}^{9/2}{b}^{4}+945\,B\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{4}a{b}^{4}-420\,A\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{3}a{b}^{4}+3780\,B\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{3}{a}^{2}{b}^{3}+385\,A\sqrt{ab}{x}^{3/2}{a}^{2}{b}^{2}-630\,A\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{2}{a}^{2}{b}^{3}-3465\,B\sqrt{ab}{x}^{3/2}{a}^{3}b+5670\,B\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){x}^{2}{a}^{3}{b}^{2}-420\,A\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ) x{a}^{3}{b}^{2}+3780\,B\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ) x{a}^{4}b+105\,A\sqrt{ab}\sqrt{x}{a}^{3}b-105\,A\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){a}^{4}b-945\,B\sqrt{ab}\sqrt{x}{a}^{4}+945\,B\arctan \left ({\frac{b\sqrt{x}}{\sqrt{ab}}} \right ){a}^{5} \right ){\frac{1}{\sqrt{ab}}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{-{\frac{5}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(7/2)*(B*x+A)/(b^2*x^2+2*a*b*x+a^2)^(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((B*x + A)*x^(7/2)/(b^2*x^2 + 2*a*b*x + a^2)^(5/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.29746, size = 1, normalized size = 0. \[ \left [\frac{2 \,{\left (384 \, B b^{4} x^{4} + 945 \, B a^{4} - 105 \, A a^{3} b + 279 \,{\left (9 \, B a b^{3} - A b^{4}\right )} x^{3} + 511 \,{\left (9 \, B a^{2} b^{2} - A a b^{3}\right )} x^{2} + 385 \,{\left (9 \, B a^{3} b - A a^{2} b^{2}\right )} x\right )} \sqrt{-a b} \sqrt{x} - 105 \,{\left (9 \, B a^{5} - A a^{4} b +{\left (9 \, B a b^{4} - A b^{5}\right )} x^{4} + 4 \,{\left (9 \, B a^{2} b^{3} - A a b^{4}\right )} x^{3} + 6 \,{\left (9 \, B a^{3} b^{2} - A a^{2} b^{3}\right )} x^{2} + 4 \,{\left (9 \, B a^{4} b - A a^{3} b^{2}\right )} x\right )} \log \left (\frac{2 \, a b \sqrt{x} + \sqrt{-a b}{\left (b x - a\right )}}{b x + a}\right )}{384 \,{\left (b^{9} x^{4} + 4 \, a b^{8} x^{3} + 6 \, a^{2} b^{7} x^{2} + 4 \, a^{3} b^{6} x + a^{4} b^{5}\right )} \sqrt{-a b}}, \frac{{\left (384 \, B b^{4} x^{4} + 945 \, B a^{4} - 105 \, A a^{3} b + 279 \,{\left (9 \, B a b^{3} - A b^{4}\right )} x^{3} + 511 \,{\left (9 \, B a^{2} b^{2} - A a b^{3}\right )} x^{2} + 385 \,{\left (9 \, B a^{3} b - A a^{2} b^{2}\right )} x\right )} \sqrt{a b} \sqrt{x} + 105 \,{\left (9 \, B a^{5} - A a^{4} b +{\left (9 \, B a b^{4} - A b^{5}\right )} x^{4} + 4 \,{\left (9 \, B a^{2} b^{3} - A a b^{4}\right )} x^{3} + 6 \,{\left (9 \, B a^{3} b^{2} - A a^{2} b^{3}\right )} x^{2} + 4 \,{\left (9 \, B a^{4} b - A a^{3} b^{2}\right )} x\right )} \arctan \left (\frac{a}{\sqrt{a b} \sqrt{x}}\right )}{192 \,{\left (b^{9} x^{4} + 4 \, a b^{8} x^{3} + 6 \, a^{2} b^{7} x^{2} + 4 \, a^{3} b^{6} x + a^{4} b^{5}\right )} \sqrt{a b}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^(7/2)/(b^2*x^2 + 2*a*b*x + a^2)^(5/2),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(x**(7/2)*(B*x+A)/(b**2*x**2+2*a*b*x+a**2)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.278897, size = 215, normalized size = 0.7 \[ \frac{2 \, B \sqrt{x}}{b^{5}{\rm sign}\left (b x + a\right )} - \frac{35 \,{\left (9 \, B a - A b\right )} \arctan \left (\frac{b \sqrt{x}}{\sqrt{a b}}\right )}{64 \, \sqrt{a b} b^{5}{\rm sign}\left (b x + a\right )} + \frac{975 \, B a b^{3} x^{\frac{7}{2}} - 279 \, A b^{4} x^{\frac{7}{2}} + 2295 \, B a^{2} b^{2} x^{\frac{5}{2}} - 511 \, A a b^{3} x^{\frac{5}{2}} + 1929 \, B a^{3} b x^{\frac{3}{2}} - 385 \, A a^{2} b^{2} x^{\frac{3}{2}} + 561 \, B a^{4} \sqrt{x} - 105 \, A a^{3} b \sqrt{x}}{192 \,{\left (b x + a\right )}^{4} b^{5}{\rm sign}\left (b x + a\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^(7/2)/(b^2*x^2 + 2*a*b*x + a^2)^(5/2),x, algorithm="giac")
[Out]