Optimal. Leaf size=192 \[ \frac{7 a^4 (10 A b-9 a B) \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a+b x}}\right )}{128 b^{11/2}}-\frac{7 a^3 \sqrt{x} \sqrt{a+b x} (10 A b-9 a B)}{128 b^5}+\frac{7 a^2 x^{3/2} \sqrt{a+b x} (10 A b-9 a B)}{192 b^4}-\frac{7 a x^{5/2} \sqrt{a+b x} (10 A b-9 a B)}{240 b^3}+\frac{x^{7/2} \sqrt{a+b x} (10 A b-9 a B)}{40 b^2}+\frac{B x^{9/2} \sqrt{a+b x}}{5 b} \]
[Out]
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Rubi [A] time = 0.247322, antiderivative size = 192, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 4, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{7 a^4 (10 A b-9 a B) \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a+b x}}\right )}{128 b^{11/2}}-\frac{7 a^3 \sqrt{x} \sqrt{a+b x} (10 A b-9 a B)}{128 b^5}+\frac{7 a^2 x^{3/2} \sqrt{a+b x} (10 A b-9 a B)}{192 b^4}-\frac{7 a x^{5/2} \sqrt{a+b x} (10 A b-9 a B)}{240 b^3}+\frac{x^{7/2} \sqrt{a+b x} (10 A b-9 a B)}{40 b^2}+\frac{B x^{9/2} \sqrt{a+b x}}{5 b} \]
Antiderivative was successfully verified.
[In] Int[(x^(7/2)*(A + B*x))/Sqrt[a + b*x],x]
[Out]
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Rubi in Sympy [A] time = 22.29, size = 189, normalized size = 0.98 \[ \frac{B x^{\frac{9}{2}} \sqrt{a + b x}}{5 b} + \frac{7 a^{4} \left (10 A b - 9 B a\right ) \operatorname{atanh}{\left (\frac{\sqrt{a + b x}}{\sqrt{b} \sqrt{x}} \right )}}{128 b^{\frac{11}{2}}} - \frac{7 a^{3} \sqrt{x} \sqrt{a + b x} \left (10 A b - 9 B a\right )}{128 b^{5}} + \frac{7 a^{2} x^{\frac{3}{2}} \sqrt{a + b x} \left (10 A b - 9 B a\right )}{192 b^{4}} - \frac{7 a x^{\frac{5}{2}} \sqrt{a + b x} \left (10 A b - 9 B a\right )}{240 b^{3}} + \frac{x^{\frac{7}{2}} \sqrt{a + b x} \left (10 A b - 9 B a\right )}{40 b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(7/2)*(B*x+A)/(b*x+a)**(1/2),x)
[Out]
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Mathematica [A] time = 0.182079, size = 139, normalized size = 0.72 \[ \frac{\sqrt{b} \sqrt{x} \sqrt{a+b x} \left (945 a^4 B-210 a^3 b (5 A+3 B x)+28 a^2 b^2 x (25 A+18 B x)-16 a b^3 x^2 (35 A+27 B x)+96 b^4 x^3 (5 A+4 B x)\right )-105 a^4 (9 a B-10 A b) \log \left (\sqrt{b} \sqrt{a+b x}+b \sqrt{x}\right )}{1920 b^{11/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^(7/2)*(A + B*x))/Sqrt[a + b*x],x]
[Out]
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Maple [A] time = 0.027, size = 260, normalized size = 1.4 \[{\frac{1}{3840}\sqrt{x}\sqrt{bx+a} \left ( 768\,B{x}^{4}{b}^{9/2}\sqrt{x \left ( bx+a \right ) }+960\,A{x}^{3}{b}^{9/2}\sqrt{x \left ( bx+a \right ) }-864\,B{x}^{3}a{b}^{7/2}\sqrt{x \left ( bx+a \right ) }-1120\,A{x}^{2}a{b}^{7/2}\sqrt{x \left ( bx+a \right ) }+1008\,B{x}^{2}{a}^{2}{b}^{5/2}\sqrt{x \left ( bx+a \right ) }+1400\,A{a}^{2}\sqrt{x \left ( bx+a \right ) }x{b}^{5/2}-1260\,B{a}^{3}\sqrt{x \left ( bx+a \right ) }x{b}^{3/2}+1050\,A{a}^{4}\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( bx+a \right ) }\sqrt{b}+2\,bx+a}{\sqrt{b}}} \right ) b-2100\,A{a}^{3}\sqrt{x \left ( bx+a \right ) }{b}^{3/2}-945\,B{a}^{5}\ln \left ( 1/2\,{\frac{2\,\sqrt{x \left ( bx+a \right ) }\sqrt{b}+2\,bx+a}{\sqrt{b}}} \right ) +1890\,B{a}^{4}\sqrt{x \left ( bx+a \right ) }\sqrt{b} \right ){b}^{-{\frac{11}{2}}}{\frac{1}{\sqrt{x \left ( bx+a \right ) }}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(7/2)*(B*x+A)/(b*x+a)^(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)*x^(7/2)/sqrt(b*x + a),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.249897, size = 1, normalized size = 0.01 \[ \left [\frac{2 \,{\left (384 \, B b^{4} x^{4} + 945 \, B a^{4} - 1050 \, A a^{3} b - 48 \,{\left (9 \, B a b^{3} - 10 \, A b^{4}\right )} x^{3} + 56 \,{\left (9 \, B a^{2} b^{2} - 10 \, A a b^{3}\right )} x^{2} - 70 \,{\left (9 \, B a^{3} b - 10 \, A a^{2} b^{2}\right )} x\right )} \sqrt{b x + a} \sqrt{b} \sqrt{x} - 105 \,{\left (9 \, B a^{5} - 10 \, A a^{4} b\right )} \log \left (2 \, \sqrt{b x + a} b \sqrt{x} +{\left (2 \, b x + a\right )} \sqrt{b}\right )}{3840 \, b^{\frac{11}{2}}}, \frac{{\left (384 \, B b^{4} x^{4} + 945 \, B a^{4} - 1050 \, A a^{3} b - 48 \,{\left (9 \, B a b^{3} - 10 \, A b^{4}\right )} x^{3} + 56 \,{\left (9 \, B a^{2} b^{2} - 10 \, A a b^{3}\right )} x^{2} - 70 \,{\left (9 \, B a^{3} b - 10 \, A a^{2} b^{2}\right )} x\right )} \sqrt{b x + a} \sqrt{-b} \sqrt{x} - 105 \,{\left (9 \, B a^{5} - 10 \, A a^{4} b\right )} \arctan \left (\frac{\sqrt{b x + a} \sqrt{-b}}{b \sqrt{x}}\right )}{1920 \, \sqrt{-b} b^{5}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*x^(7/2)/sqrt(b*x + a),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*x+a)**(1/2),x)
[Out]
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GIAC/XCAS [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^(7/2)/sqrt(b*x + a),x, algorithm="giac")
[Out]