Optimal. Leaf size=286 \[ \frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \sqrt{c+d x^2+e x} \left (8 a d^2-2 b d e x-b e^2\right )}{8 d^2 \left (a+b x^2\right )}+\frac{e \sqrt{a^2+2 a b x^2+b^2 x^4} \left (8 a d^2-b \left (4 c d-e^2\right )\right ) \tanh ^{-1}\left (\frac{2 d x+e}{2 \sqrt{d} \sqrt{c+d x^2+e x}}\right )}{16 d^{5/2} \left (a+b x^2\right )}+\frac{b \sqrt{a^2+2 a b x^2+b^2 x^4} \left (c+d x^2+e x\right )^{3/2}}{3 d \left (a+b x^2\right )}-\frac{a \sqrt{c} \sqrt{a^2+2 a b x^2+b^2 x^4} \tanh ^{-1}\left (\frac{2 c+e x}{2 \sqrt{c} \sqrt{c+d x^2+e x}}\right )}{a+b x^2} \]
[Out]
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Rubi [A] time = 1.53886, antiderivative size = 286, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 40, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.175 \[ \frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \sqrt{c+d x^2+e x} \left (8 a d^2-2 b d e x-b e^2\right )}{8 d^2 \left (a+b x^2\right )}+\frac{e \sqrt{a^2+2 a b x^2+b^2 x^4} \left (8 a d^2-b \left (4 c d-e^2\right )\right ) \tanh ^{-1}\left (\frac{2 d x+e}{2 \sqrt{d} \sqrt{c+d x^2+e x}}\right )}{16 d^{5/2} \left (a+b x^2\right )}+\frac{b \sqrt{a^2+2 a b x^2+b^2 x^4} \left (c+d x^2+e x\right )^{3/2}}{3 d \left (a+b x^2\right )}-\frac{a \sqrt{c} \sqrt{a^2+2 a b x^2+b^2 x^4} \tanh ^{-1}\left (\frac{2 c+e x}{2 \sqrt{c} \sqrt{c+d x^2+e x}}\right )}{a+b x^2} \]
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,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\sqrt{c + d x^{2} + e x} \sqrt{\left (a + b x^{2}\right )^{2}}}{x}\, dx \]
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,x)
[Out]
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Mathematica [A] time = 0.355841, size = 302, normalized size = 1.06 \[ \frac{\sqrt{\left (a+b x^2\right )^2} \left (48 a d^{5/2} \sqrt{c+x (d x+e)}-48 a \sqrt{c} d^{5/2} \log \left (2 \sqrt{c} \sqrt{c+x (d x+e)}+2 c+e x\right )+48 a \sqrt{c} d^{5/2} \log (x)+24 a d^2 e \log \left (2 \sqrt{d} \sqrt{c+x (d x+e)}+2 d x+e\right )+16 b d^{5/2} x^2 \sqrt{c+x (d x+e)}+4 b d^{3/2} e x \sqrt{c+x (d x+e)}+16 b c d^{3/2} \sqrt{c+x (d x+e)}+3 b e^3 \log \left (2 \sqrt{d} \sqrt{c+x (d x+e)}+2 d x+e\right )-6 b \sqrt{d} e^2 \sqrt{c+x (d x+e)}-12 b c d e \log \left (2 \sqrt{d} \sqrt{c+x (d x+e)}+2 d x+e\right )\right )}{48 d^{5/2} \left (a+b x^2\right )} \]
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,x]
[Out]
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Maple [A] time = 0.014, size = 253, normalized size = 0.9 \[{\frac{1}{48\,b{x}^{2}+48\,a}\sqrt{ \left ( b{x}^{2}+a \right ) ^{2}} \left ( -48\,a\sqrt{c}\ln \left ({\frac{2\,c+ex+2\,\sqrt{c}\sqrt{d{x}^{2}+ex+c}}{x}} \right ){d}^{9/2}+16\,b \left ( d{x}^{2}+ex+c \right ) ^{3/2}{d}^{7/2}-12\,be\sqrt{d{x}^{2}+ex+c}x{d}^{7/2}+24\,ae\ln \left ( 1/2\,{\frac{2\,\sqrt{d{x}^{2}+ex+c}\sqrt{d}+2\,dx+e}{\sqrt{d}}} \right ){d}^{4}+48\,a\sqrt{d{x}^{2}+ex+c}{d}^{9/2}-6\,b{e}^{2}\sqrt{d{x}^{2}+ex+c}{d}^{5/2}-12\,be\ln \left ( 1/2\,{\frac{2\,\sqrt{d{x}^{2}+ex+c}\sqrt{d}+2\,dx+e}{\sqrt{d}}} \right ) c{d}^{3}+3\,b{e}^{3}\ln \left ( 1/2\,{\frac{2\,\sqrt{d{x}^{2}+ex+c}\sqrt{d}+2\,dx+e}{\sqrt{d}}} \right ){d}^{2} \right ){d}^{-{\frac{9}{2}}}} \]
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,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,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.905756, size = 1, normalized size = 0. \[ \text{result too large to display} \]
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,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((d*x**2+e*x+c)**(1/2)*((b*x**2+a)**2)**(1/2)/x,x)
[Out]
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GIAC/XCAS [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: TypeError} \]
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,x, algorithm="giac")
[Out]