Optimal. Leaf size=148 \[ \frac{16 b^3 x (8 A b-7 a B)}{35 a^5 \sqrt{a+b x^2}}+\frac{8 b^2 (8 A b-7 a B)}{35 a^4 x \sqrt{a+b x^2}}-\frac{2 b (8 A b-7 a B)}{35 a^3 x^3 \sqrt{a+b x^2}}+\frac{8 A b-7 a B}{35 a^2 x^5 \sqrt{a+b x^2}}-\frac{A}{7 a x^7 \sqrt{a+b x^2}} \]
[Out]
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Rubi [A] time = 0.184789, antiderivative size = 148, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136 \[ \frac{16 b^3 x (8 A b-7 a B)}{35 a^5 \sqrt{a+b x^2}}+\frac{8 b^2 (8 A b-7 a B)}{35 a^4 x \sqrt{a+b x^2}}-\frac{2 b (8 A b-7 a B)}{35 a^3 x^3 \sqrt{a+b x^2}}+\frac{8 A b-7 a B}{35 a^2 x^5 \sqrt{a+b x^2}}-\frac{A}{7 a x^7 \sqrt{a+b x^2}} \]
Antiderivative was successfully verified.
[In] Int[(A + B*x^2)/(x^8*(a + b*x^2)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 20.1098, size = 143, normalized size = 0.97 \[ - \frac{A}{7 a x^{7} \sqrt{a + b x^{2}}} + \frac{8 A b - 7 B a}{35 a^{2} x^{5} \sqrt{a + b x^{2}}} - \frac{2 b \left (8 A b - 7 B a\right )}{35 a^{3} x^{3} \sqrt{a + b x^{2}}} + \frac{8 b^{2} \left (8 A b - 7 B a\right )}{35 a^{4} x \sqrt{a + b x^{2}}} + \frac{16 b^{3} x \left (8 A b - 7 B a\right )}{35 a^{5} \sqrt{a + b x^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x**2+A)/x**8/(b*x**2+a)**(3/2),x)
[Out]
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Mathematica [A] time = 0.108209, size = 105, normalized size = 0.71 \[ \frac{-a^4 \left (5 A+7 B x^2\right )+2 a^3 b x^2 \left (4 A+7 B x^2\right )-8 a^2 b^2 x^4 \left (2 A+7 B x^2\right )+16 a b^3 x^6 \left (4 A-7 B x^2\right )+128 A b^4 x^8}{35 a^5 x^7 \sqrt{a+b x^2}} \]
Antiderivative was successfully verified.
[In] Integrate[(A + B*x^2)/(x^8*(a + b*x^2)^(3/2)),x]
[Out]
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Maple [A] time = 0.01, size = 107, normalized size = 0.7 \[ -{\frac{-128\,A{b}^{4}{x}^{8}+112\,Ba{b}^{3}{x}^{8}-64\,Aa{b}^{3}{x}^{6}+56\,B{a}^{2}{b}^{2}{x}^{6}+16\,A{a}^{2}{b}^{2}{x}^{4}-14\,B{a}^{3}b{x}^{4}-8\,A{a}^{3}b{x}^{2}+7\,B{a}^{4}{x}^{2}+5\,A{a}^{4}}{35\,{x}^{7}{a}^{5}}{\frac{1}{\sqrt{b{x}^{2}+a}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x^2+A)/x^8/(b*x^2+a)^(3/2),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^2 + A)/((b*x^2 + a)^(3/2)*x^8),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.289299, size = 158, normalized size = 1.07 \[ -\frac{{\left (16 \,{\left (7 \, B a b^{3} - 8 \, A b^{4}\right )} x^{8} + 8 \,{\left (7 \, B a^{2} b^{2} - 8 \, A a b^{3}\right )} x^{6} + 5 \, A a^{4} - 2 \,{\left (7 \, B a^{3} b - 8 \, A a^{2} b^{2}\right )} x^{4} +{\left (7 \, B a^{4} - 8 \, A a^{3} b\right )} x^{2}\right )} \sqrt{b x^{2} + a}}{35 \,{\left (a^{5} b x^{9} + a^{6} x^{7}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)/((b*x^2 + a)^(3/2)*x^8),x, algorithm="fricas")
[Out]
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Sympy [A] time = 83.8316, size = 1030, normalized size = 6.96 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x**2+A)/x**8/(b*x**2+a)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.250755, size = 549, normalized size = 3.71 \[ -\frac{{\left (B a b^{3} - A b^{4}\right )} x}{\sqrt{b x^{2} + a} a^{5}} + \frac{2 \,{\left (35 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{12} B a b^{\frac{5}{2}} - 35 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{12} A b^{\frac{7}{2}} - 280 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{10} B a^{2} b^{\frac{5}{2}} + 280 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{10} A a b^{\frac{7}{2}} + 1015 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{8} B a^{3} b^{\frac{5}{2}} - 1015 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{8} A a^{2} b^{\frac{7}{2}} - 1680 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{6} B a^{4} b^{\frac{5}{2}} + 2240 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{6} A a^{3} b^{\frac{7}{2}} + 1337 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{4} B a^{5} b^{\frac{5}{2}} - 1673 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{4} A a^{4} b^{\frac{7}{2}} - 504 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} B a^{6} b^{\frac{5}{2}} + 616 \,{\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} A a^{5} b^{\frac{7}{2}} + 77 \, B a^{7} b^{\frac{5}{2}} - 93 \, A a^{6} b^{\frac{7}{2}}\right )}}{35 \,{\left ({\left (\sqrt{b} x - \sqrt{b x^{2} + a}\right )}^{2} - a\right )}^{7} a^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)/((b*x^2 + a)^(3/2)*x^8),x, algorithm="giac")
[Out]