Optimal. Leaf size=116 \[ \frac{\tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right ) \left (4 c (2 A c d-a B e)-4 b c (A e+B d)+3 b^2 B e\right )}{8 c^{5/2}}-\frac{\sqrt{a+b x+c x^2} (-4 c (A e+B d)+3 b B e-2 B c e x)}{4 c^2} \]
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Rubi [A] time = 0.241965, antiderivative size = 115, normalized size of antiderivative = 0.99, number of steps used = 3, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12 \[ \frac{\tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right ) \left (-4 a B c e-4 b c (A e+B d)+8 A c^2 d+3 b^2 B e\right )}{8 c^{5/2}}-\frac{\sqrt{a+b x+c x^2} (-4 c (A e+B d)+3 b B e-2 B c e x)}{4 c^2} \]
Antiderivative was successfully verified.
[In] Int[((A + B*x)*(d + e*x))/Sqrt[a + b*x + c*x^2],x]
[Out]
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Rubi in Sympy [A] time = 17.2178, size = 114, normalized size = 0.98 \[ \frac{\sqrt{a + b x + c x^{2}} \left (- \frac{3 B b e}{2} + B c e x + 2 c \left (A e + B d\right )\right )}{2 c^{2}} - \frac{\left (4 B a c e - 3 B b^{2} e + 4 c \left (- 2 A c d + b \left (A e + B d\right )\right )\right ) \operatorname{atanh}{\left (\frac{b + 2 c x}{2 \sqrt{c} \sqrt{a + b x + c x^{2}}} \right )}}{8 c^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x+A)*(e*x+d)/(c*x**2+b*x+a)**(1/2),x)
[Out]
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Mathematica [A] time = 0.152771, size = 112, normalized size = 0.97 \[ \frac{\log \left (2 \sqrt{c} \sqrt{a+x (b+c x)}+b+2 c x\right ) \left (4 c (2 A c d-a B e)-4 b c (A e+B d)+3 b^2 B e\right )}{8 c^{5/2}}+\frac{\sqrt{a+x (b+c x)} (4 A c e+B (-3 b e+4 c d+2 c e x))}{4 c^2} \]
Antiderivative was successfully verified.
[In] Integrate[((A + B*x)*(d + e*x))/Sqrt[a + b*x + c*x^2],x]
[Out]
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Maple [B] time = 0.011, size = 243, normalized size = 2.1 \[{Ad\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){\frac{1}{\sqrt{c}}}}+{\frac{Ae}{c}\sqrt{c{x}^{2}+bx+a}}+{\frac{Bd}{c}\sqrt{c{x}^{2}+bx+a}}-{\frac{Abe}{2}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{3}{2}}}}-{\frac{bBd}{2}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{3}{2}}}}+{\frac{Bex}{2\,c}\sqrt{c{x}^{2}+bx+a}}-{\frac{3\,bBe}{4\,{c}^{2}}\sqrt{c{x}^{2}+bx+a}}+{\frac{3\,{b}^{2}Be}{8}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{5}{2}}}}-{\frac{aBe}{2}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x+A)*(e*x+d)/(c*x^2+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)*(e*x + d)/sqrt(c*x^2 + b*x + a),x, algorithm="maxima")
[Out]
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Fricas [A] time = 1.17373, size = 1, normalized size = 0.01 \[ \left [\frac{4 \,{\left (2 \, B c e x + 4 \, B c d -{\left (3 \, B b - 4 \, A c\right )} e\right )} \sqrt{c x^{2} + b x + a} \sqrt{c} +{\left (4 \,{\left (B b c - 2 \, A c^{2}\right )} d -{\left (3 \, B b^{2} - 4 \,{\left (B a + A b\right )} c\right )} e\right )} \log \left (4 \,{\left (2 \, c^{2} x + b c\right )} \sqrt{c x^{2} + b x + a} -{\left (8 \, c^{2} x^{2} + 8 \, b c x + b^{2} + 4 \, a c\right )} \sqrt{c}\right )}{16 \, c^{\frac{5}{2}}}, \frac{2 \,{\left (2 \, B c e x + 4 \, B c d -{\left (3 \, B b - 4 \, A c\right )} e\right )} \sqrt{c x^{2} + b x + a} \sqrt{-c} -{\left (4 \,{\left (B b c - 2 \, A c^{2}\right )} d -{\left (3 \, B b^{2} - 4 \,{\left (B a + A b\right )} c\right )} e\right )} \arctan \left (\frac{{\left (2 \, c x + b\right )} \sqrt{-c}}{2 \, \sqrt{c x^{2} + b x + a} c}\right )}{8 \, \sqrt{-c} c^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(e*x + d)/sqrt(c*x^2 + b*x + a),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (A + B x\right ) \left (d + e x\right )}{\sqrt{a + b x + c x^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x+A)*(e*x+d)/(c*x**2+b*x+a)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.277439, size = 161, normalized size = 1.39 \[ \frac{1}{4} \, \sqrt{c x^{2} + b x + a}{\left (\frac{2 \, B x e}{c} + \frac{4 \, B c d - 3 \, B b e + 4 \, A c e}{c^{2}}\right )} + \frac{{\left (4 \, B b c d - 8 \, A c^{2} d - 3 \, B b^{2} e + 4 \, B a c e + 4 \, A b c e\right )}{\rm ln}\left ({\left | -2 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x + a}\right )} \sqrt{c} - b \right |}\right )}{8 \, c^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x + A)*(e*x + d)/sqrt(c*x^2 + b*x + a),x, algorithm="giac")
[Out]