Optimal. Leaf size=283 \[ -\frac{5 b e \sqrt{a^2+2 a b x^2+b^2 x^4} \left (c+d x^2+e x\right )^{3/2}}{24 d^2 \left (a+b x^2\right )}-\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \left (4 c d-e^2\right ) \left (-16 a d^2+4 b c d-5 b e^2\right ) \tanh ^{-1}\left (\frac{2 d x+e}{2 \sqrt{d} \sqrt{c+d x^2+e x}}\right )}{128 d^{7/2} \left (a+b x^2\right )}-\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} (2 d x+e) \sqrt{c+d x^2+e x} \left (-16 a d^2+4 b c d-5 b e^2\right )}{64 d^3 \left (a+b x^2\right )}+\frac{b x \sqrt{a^2+2 a b x^2+b^2 x^4} \left (c+d x^2+e x\right )^{3/2}}{4 d \left (a+b x^2\right )} \]
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Rubi [A] time = 0.705794, antiderivative size = 283, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 37, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.162 \[ -\frac{5 b e \sqrt{a^2+2 a b x^2+b^2 x^4} \left (c+d x^2+e x\right )^{3/2}}{24 d^2 \left (a+b x^2\right )}-\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \left (4 c d-e^2\right ) \left (-16 a d^2+4 b c d-5 b e^2\right ) \tanh ^{-1}\left (\frac{2 d x+e}{2 \sqrt{d} \sqrt{c+d x^2+e x}}\right )}{128 d^{7/2} \left (a+b x^2\right )}-\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} (2 d x+e) \sqrt{c+d x^2+e x} \left (-16 a d^2+4 b c d-5 b e^2\right )}{64 d^3 \left (a+b x^2\right )}+\frac{b x \sqrt{a^2+2 a b x^2+b^2 x^4} \left (c+d x^2+e x\right )^{3/2}}{4 d \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[c + e*x + d*x^2]*Sqrt[a^2 + 2*a*b*x^2 + b^2*x^4],x]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \sqrt{c + d x^{2} + e x} \sqrt{\left (a + b x^{2}\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d*x**2+e*x+c)**(1/2)*((b*x**2+a)**2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.321261, size = 166, normalized size = 0.59 \[ \frac{\sqrt{\left (a+b x^2\right )^2} \left (2 \sqrt{d} \sqrt{c+x (d x+e)} \left (48 a d^2 (2 d x+e)+b \left (4 c d (6 d x-13 e)+48 d^3 x^3+8 d^2 e x^2-10 d e^2 x+15 e^3\right )\right )-3 \left (4 c d-e^2\right ) \left (-16 a d^2+4 b c d-5 b e^2\right ) \log \left (2 \sqrt{d} \sqrt{c+x (d x+e)}+2 d x+e\right )\right )}{384 d^{7/2} \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[c + e*x + d*x^2]*Sqrt[a^2 + 2*a*b*x^2 + b^2*x^4],x]
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Maple [A] time = 0.011, size = 375, normalized size = 1.3 \[{\frac{1}{384\,b{x}^{2}+384\,a}\sqrt{ \left ( b{x}^{2}+a \right ) ^{2}} \left ( 96\,bx \left ( d{x}^{2}+ex+c \right ) ^{3/2}{d}^{11/2}-80\,be \left ( d{x}^{2}+ex+c \right ) ^{3/2}{d}^{9/2}+192\,a\sqrt{d{x}^{2}+ex+c}x{d}^{13/2}-48\,bcx\sqrt{d{x}^{2}+ex+c}{d}^{11/2}+60\,b{e}^{2}x\sqrt{d{x}^{2}+ex+c}{d}^{9/2}+192\,a\ln \left ( 1/2\,{\frac{2\,\sqrt{d{x}^{2}+ex+c}\sqrt{d}+2\,dx+e}{\sqrt{d}}} \right ) c{d}^{6}+96\,a\sqrt{d{x}^{2}+ex+c}e{d}^{11/2}-24\,bc\sqrt{d{x}^{2}+ex+c}e{d}^{9/2}+30\,b{e}^{3}\sqrt{d{x}^{2}+ex+c}{d}^{7/2}-48\,a\ln \left ( 1/2\,{\frac{2\,\sqrt{d{x}^{2}+ex+c}\sqrt{d}+2\,dx+e}{\sqrt{d}}} \right ){e}^{2}{d}^{5}-48\,b{c}^{2}\ln \left ( 1/2\,{\frac{2\,\sqrt{d{x}^{2}+ex+c}\sqrt{d}+2\,dx+e}{\sqrt{d}}} \right ){d}^{5}+72\,b{e}^{2}\ln \left ( 1/2\,{\frac{2\,\sqrt{d{x}^{2}+ex+c}\sqrt{d}+2\,dx+e}{\sqrt{d}}} \right ) c{d}^{4}-15\,b{e}^{4}\ln \left ( 1/2\,{\frac{2\,\sqrt{d{x}^{2}+ex+c}\sqrt{d}+2\,dx+e}{\sqrt{d}}} \right ){d}^{3} \right ){d}^{-{\frac{13}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d*x^2+e*x+c)^(1/2)*((b*x^2+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(sqrt(d*x^2 + e*x + c)*sqrt((b*x^2 + a)^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.297719, size = 1, normalized size = 0. \[ \left [\frac{4 \,{\left (48 \, b d^{3} x^{3} + 8 \, b d^{2} e x^{2} + 15 \, b e^{3} - 4 \,{\left (13 \, b c d - 12 \, a d^{2}\right )} e + 2 \,{\left (12 \, b c d^{2} + 48 \, a d^{3} - 5 \, b d e^{2}\right )} x\right )} \sqrt{d x^{2} + e x + c} \sqrt{d} + 3 \,{\left (16 \, b c^{2} d^{2} - 64 \, a c d^{3} + 5 \, b e^{4} - 8 \,{\left (3 \, b c d - 2 \, a d^{2}\right )} e^{2}\right )} \log \left (-4 \,{\left (2 \, d^{2} x + d e\right )} \sqrt{d x^{2} + e x + c} +{\left (8 \, d^{2} x^{2} + 8 \, d e x + 4 \, c d + e^{2}\right )} \sqrt{d}\right )}{768 \, d^{\frac{7}{2}}}, \frac{2 \,{\left (48 \, b d^{3} x^{3} + 8 \, b d^{2} e x^{2} + 15 \, b e^{3} - 4 \,{\left (13 \, b c d - 12 \, a d^{2}\right )} e + 2 \,{\left (12 \, b c d^{2} + 48 \, a d^{3} - 5 \, b d e^{2}\right )} x\right )} \sqrt{d x^{2} + e x + c} \sqrt{-d} - 3 \,{\left (16 \, b c^{2} d^{2} - 64 \, a c d^{3} + 5 \, b e^{4} - 8 \,{\left (3 \, b c d - 2 \, a d^{2}\right )} e^{2}\right )} \arctan \left (\frac{{\left (2 \, d x + e\right )} \sqrt{-d}}{2 \, \sqrt{d x^{2} + e x + c} d}\right )}{384 \, \sqrt{-d} d^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(d*x^2 + e*x + c)*sqrt((b*x^2 + a)^2),x, algorithm="fricas")
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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((d*x**2+e*x+c)**(1/2)*((b*x**2+a)**2)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.28478, size = 358, normalized size = 1.27 \[ \frac{1}{192} \, \sqrt{d x^{2} + x e + c}{\left (2 \,{\left (4 \,{\left (6 \, b x{\rm sign}\left (b x^{2} + a\right ) + \frac{b e{\rm sign}\left (b x^{2} + a\right )}{d}\right )} x + \frac{12 \, b c d^{2}{\rm sign}\left (b x^{2} + a\right ) + 48 \, a d^{3}{\rm sign}\left (b x^{2} + a\right ) - 5 \, b d e^{2}{\rm sign}\left (b x^{2} + a\right )}{d^{3}}\right )} x - \frac{52 \, b c d e{\rm sign}\left (b x^{2} + a\right ) - 48 \, a d^{2} e{\rm sign}\left (b x^{2} + a\right ) - 15 \, b e^{3}{\rm sign}\left (b x^{2} + a\right )}{d^{3}}\right )} + \frac{{\left (16 \, b c^{2} d^{2}{\rm sign}\left (b x^{2} + a\right ) - 64 \, a c d^{3}{\rm sign}\left (b x^{2} + a\right ) - 24 \, b c d e^{2}{\rm sign}\left (b x^{2} + a\right ) + 16 \, a d^{2} e^{2}{\rm sign}\left (b x^{2} + a\right ) + 5 \, b e^{4}{\rm sign}\left (b x^{2} + a\right )\right )}{\rm ln}\left ({\left | -2 \,{\left (\sqrt{d} x - \sqrt{d x^{2} + x e + c}\right )} \sqrt{d} - e \right |}\right )}{128 \, d^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(d*x^2 + e*x + c)*sqrt((b*x^2 + a)^2),x, algorithm="giac")
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