Optimal. Leaf size=139 \[ \frac{8 b \sqrt{b x^2+c x^4} (6 b B-5 A c)}{15 c^4 x}-\frac{4 x \sqrt{b x^2+c x^4} (6 b B-5 A c)}{15 c^3}+\frac{x^3 \sqrt{b x^2+c x^4} (6 b B-5 A c)}{5 b c^2}-\frac{x^7 (b B-A c)}{b c \sqrt{b x^2+c x^4}} \]
[Out]
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Rubi [A] time = 0.403793, antiderivative size = 139, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.115 \[ \frac{8 b \sqrt{b x^2+c x^4} (6 b B-5 A c)}{15 c^4 x}-\frac{4 x \sqrt{b x^2+c x^4} (6 b B-5 A c)}{15 c^3}+\frac{x^3 \sqrt{b x^2+c x^4} (6 b B-5 A c)}{5 b c^2}-\frac{x^7 (b B-A c)}{b c \sqrt{b x^2+c x^4}} \]
Antiderivative was successfully verified.
[In] Int[(x^8*(A + B*x^2))/(b*x^2 + c*x^4)^(3/2),x]
[Out]
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Rubi in Sympy [A] time = 36.8168, size = 126, normalized size = 0.91 \[ - \frac{8 b \left (5 A c - 6 B b\right ) \sqrt{b x^{2} + c x^{4}}}{15 c^{4} x} + \frac{4 x \left (5 A c - 6 B b\right ) \sqrt{b x^{2} + c x^{4}}}{15 c^{3}} + \frac{x^{7} \left (A c - B b\right )}{b c \sqrt{b x^{2} + c x^{4}}} - \frac{x^{3} \left (5 A c - 6 B b\right ) \sqrt{b x^{2} + c x^{4}}}{5 b c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**8*(B*x**2+A)/(c*x**4+b*x**2)**(3/2),x)
[Out]
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Mathematica [A] time = 0.0915014, size = 82, normalized size = 0.59 \[ \frac{x \left (-8 b^2 c \left (5 A-3 B x^2\right )-2 b c^2 x^2 \left (10 A+3 B x^2\right )+c^3 x^4 \left (5 A+3 B x^2\right )+48 b^3 B\right )}{15 c^4 \sqrt{x^2 \left (b+c x^2\right )}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^8*(A + B*x^2))/(b*x^2 + c*x^4)^(3/2),x]
[Out]
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Maple [A] time = 0.009, size = 91, normalized size = 0.7 \[ -{\frac{ \left ( c{x}^{2}+b \right ) \left ( -3\,B{c}^{3}{x}^{6}-5\,A{x}^{4}{c}^{3}+6\,B{x}^{4}b{c}^{2}+20\,A{x}^{2}b{c}^{2}-24\,B{x}^{2}{b}^{2}c+40\,A{b}^{2}c-48\,B{b}^{3} \right ){x}^{3}}{15\,{c}^{4}} \left ( c{x}^{4}+b{x}^{2} \right ) ^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^8*(B*x^2+A)/(c*x^4+b*x^2)^(3/2),x)
[Out]
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Maxima [A] time = 1.41094, size = 111, normalized size = 0.8 \[ \frac{{\left (c^{2} x^{4} - 4 \, b c x^{2} - 8 \, b^{2}\right )} A}{3 \, \sqrt{c x^{2} + b} c^{3}} + \frac{{\left (c^{3} x^{6} - 2 \, b c^{2} x^{4} + 8 \, b^{2} c x^{2} + 16 \, b^{3}\right )} B}{5 \, \sqrt{c x^{2} + b} c^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*x^8/(c*x^4 + b*x^2)^(3/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.225951, size = 126, normalized size = 0.91 \[ \frac{{\left (3 \, B c^{3} x^{6} -{\left (6 \, B b c^{2} - 5 \, A c^{3}\right )} x^{4} + 48 \, B b^{3} - 40 \, A b^{2} c + 4 \,{\left (6 \, B b^{2} c - 5 \, A b c^{2}\right )} x^{2}\right )} \sqrt{c x^{4} + b x^{2}}}{15 \,{\left (c^{5} x^{3} + b c^{4} x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*x^8/(c*x^4 + b*x^2)^(3/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{8} \left (A + B x^{2}\right )}{\left (x^{2} \left (b + c x^{2}\right )\right )^{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**8*(B*x**2+A)/(c*x**4+b*x**2)**(3/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{{\left (B x^{2} + A\right )} x^{8}}{{\left (c x^{4} + b x^{2}\right )}^{\frac{3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*x^8/(c*x^4 + b*x^2)^(3/2),x, algorithm="giac")
[Out]