Optimal. Leaf size=72 \[ \frac{\sqrt{d x-c} \sqrt{c+d x} \left (3 a d^2+2 b c^2\right )}{3 d^4}+\frac{b x^2 \sqrt{d x-c} \sqrt{c+d x}}{3 d^2} \]
[Out]
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Rubi [A] time = 0.158959, antiderivative size = 72, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.069 \[ \frac{\sqrt{d x-c} \sqrt{c+d x} \left (3 a d^2+2 b c^2\right )}{3 d^4}+\frac{b x^2 \sqrt{d x-c} \sqrt{c+d x}}{3 d^2} \]
Antiderivative was successfully verified.
[In] Int[(x*(a + b*x^2))/(Sqrt[-c + d*x]*Sqrt[c + d*x]),x]
[Out]
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Rubi in Sympy [A] time = 9.97023, size = 61, normalized size = 0.85 \[ \frac{b x^{2} \sqrt{- c + d x} \sqrt{c + d x}}{3 d^{2}} + \frac{\sqrt{- c + d x} \sqrt{c + d x} \left (3 a d^{2} + 2 b c^{2}\right )}{3 d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x*(b*x**2+a)/(d*x-c)**(1/2)/(d*x+c)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0556434, size = 48, normalized size = 0.67 \[ \frac{\sqrt{d x-c} \sqrt{c+d x} \left (3 a d^2+2 b c^2+b d^2 x^2\right )}{3 d^4} \]
Antiderivative was successfully verified.
[In] Integrate[(x*(a + b*x^2))/(Sqrt[-c + d*x]*Sqrt[c + d*x]),x]
[Out]
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Maple [A] time = 0.006, size = 43, normalized size = 0.6 \[{\frac{b{d}^{2}{x}^{2}+3\,a{d}^{2}+2\,b{c}^{2}}{3\,{d}^{4}}\sqrt{dx+c}\sqrt{dx-c}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x*(b*x^2+a)/(d*x-c)^(1/2)/(d*x+c)^(1/2),x)
[Out]
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Maxima [A] time = 1.38412, size = 93, normalized size = 1.29 \[ \frac{\sqrt{d^{2} x^{2} - c^{2}} b x^{2}}{3 \, d^{2}} + \frac{2 \, \sqrt{d^{2} x^{2} - c^{2}} b c^{2}}{3 \, d^{4}} + \frac{\sqrt{d^{2} x^{2} - c^{2}} a}{d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)*x/(sqrt(d*x + c)*sqrt(d*x - c)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.240768, size = 262, normalized size = 3.64 \[ -\frac{4 \, b d^{6} x^{6} + 2 \, b c^{6} + 3 \, a c^{4} d^{2} + 3 \,{\left (b c^{2} d^{4} + 4 \, a d^{6}\right )} x^{4} - 3 \,{\left (3 \, b c^{4} d^{2} + 5 \, a c^{2} d^{4}\right )} x^{2} -{\left (4 \, b d^{5} x^{5} +{\left (5 \, b c^{2} d^{3} + 12 \, a d^{5}\right )} x^{3} - 3 \,{\left (2 \, b c^{4} d + 3 \, a c^{2} d^{3}\right )} x\right )} \sqrt{d x + c} \sqrt{d x - c}}{3 \,{\left (4 \, d^{7} x^{3} - 3 \, c^{2} d^{5} x -{\left (4 \, d^{6} x^{2} - c^{2} d^{4}\right )} \sqrt{d x + c} \sqrt{d x - c}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)*x/(sqrt(d*x + c)*sqrt(d*x - c)),x, algorithm="fricas")
[Out]
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Sympy [A] time = 76.0226, size = 223, normalized size = 3.1 \[ \frac{a c{G_{6, 6}^{6, 2}\left (\begin{matrix} - \frac{1}{4}, \frac{1}{4} & 0, 0, \frac{1}{2}, 1 \\- \frac{1}{2}, - \frac{1}{4}, 0, \frac{1}{4}, \frac{1}{2}, 0 & \end{matrix} \middle |{\frac{c^{2}}{d^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} d^{2}} + \frac{i a c{G_{6, 6}^{2, 6}\left (\begin{matrix} -1, - \frac{3}{4}, - \frac{1}{2}, - \frac{1}{4}, 0, 1 & \\- \frac{3}{4}, - \frac{1}{4} & -1, - \frac{1}{2}, - \frac{1}{2}, 0 \end{matrix} \middle |{\frac{c^{2} e^{2 i \pi }}{d^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} d^{2}} + \frac{b c^{3}{G_{6, 6}^{6, 2}\left (\begin{matrix} - \frac{5}{4}, - \frac{3}{4} & -1, -1, - \frac{1}{2}, 1 \\- \frac{3}{2}, - \frac{5}{4}, -1, - \frac{3}{4}, - \frac{1}{2}, 0 & \end{matrix} \middle |{\frac{c^{2}}{d^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} d^{4}} + \frac{i b c^{3}{G_{6, 6}^{2, 6}\left (\begin{matrix} -2, - \frac{7}{4}, - \frac{3}{2}, - \frac{5}{4}, -1, 1 & \\- \frac{7}{4}, - \frac{5}{4} & -2, - \frac{3}{2}, - \frac{3}{2}, 0 \end{matrix} \middle |{\frac{c^{2} e^{2 i \pi }}{d^{2} x^{2}}} \right )}}{4 \pi ^{\frac{3}{2}} d^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x*(b*x**2+a)/(d*x-c)**(1/2)/(d*x+c)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.217631, size = 82, normalized size = 1.14 \[ \frac{{\left (3 \, b c^{2} d^{9} + 3 \, a d^{11} +{\left ({\left (d x + c\right )} b d^{9} - 2 \, b c d^{9}\right )}{\left (d x + c\right )}\right )} \sqrt{d x + c} \sqrt{d x - c}}{1920 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^2 + a)*x/(sqrt(d*x + c)*sqrt(d*x - c)),x, algorithm="giac")
[Out]