Optimal. Leaf size=316 \[ -\frac{5 (A b-9 a B) \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{64 \sqrt{2} a^{3/4} b^{13/4}}+\frac{5 (A b-9 a B) \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{64 \sqrt{2} a^{3/4} b^{13/4}}-\frac{5 (A b-9 a B) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{32 \sqrt{2} a^{3/4} b^{13/4}}+\frac{5 (A b-9 a B) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{32 \sqrt{2} a^{3/4} b^{13/4}}-\frac{5 \sqrt{x} (A b-9 a B)}{16 a b^3}+\frac{x^{5/2} (A b-9 a B)}{16 a b^2 \left (a+b x^2\right )}+\frac{x^{9/2} (A b-a B)}{4 a b \left (a+b x^2\right )^2} \]
[Out]
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Rubi [A] time = 0.526481, antiderivative size = 316, normalized size of antiderivative = 1., number of steps used = 13, number of rules used = 10, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.454 \[ -\frac{5 (A b-9 a B) \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{64 \sqrt{2} a^{3/4} b^{13/4}}+\frac{5 (A b-9 a B) \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{64 \sqrt{2} a^{3/4} b^{13/4}}-\frac{5 (A b-9 a B) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{32 \sqrt{2} a^{3/4} b^{13/4}}+\frac{5 (A b-9 a B) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{32 \sqrt{2} a^{3/4} b^{13/4}}-\frac{5 \sqrt{x} (A b-9 a B)}{16 a b^3}+\frac{x^{5/2} (A b-9 a B)}{16 a b^2 \left (a+b x^2\right )}+\frac{x^{9/2} (A b-a B)}{4 a b \left (a+b x^2\right )^2} \]
Antiderivative was successfully verified.
[In] Int[(x^(7/2)*(A + B*x^2))/(a + b*x^2)^3,x]
[Out]
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Rubi in Sympy [A] time = 88.5812, size = 298, normalized size = 0.94 \[ \frac{x^{\frac{9}{2}} \left (A b - B a\right )}{4 a b \left (a + b x^{2}\right )^{2}} + \frac{x^{\frac{5}{2}} \left (A b - 9 B a\right )}{16 a b^{2} \left (a + b x^{2}\right )} - \frac{5 \sqrt{x} \left (A b - 9 B a\right )}{16 a b^{3}} - \frac{5 \sqrt{2} \left (A b - 9 B a\right ) \log{\left (- \sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x} + \sqrt{a} + \sqrt{b} x \right )}}{128 a^{\frac{3}{4}} b^{\frac{13}{4}}} + \frac{5 \sqrt{2} \left (A b - 9 B a\right ) \log{\left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x} + \sqrt{a} + \sqrt{b} x \right )}}{128 a^{\frac{3}{4}} b^{\frac{13}{4}}} - \frac{5 \sqrt{2} \left (A b - 9 B a\right ) \operatorname{atan}{\left (1 - \frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}} \right )}}{64 a^{\frac{3}{4}} b^{\frac{13}{4}}} + \frac{5 \sqrt{2} \left (A b - 9 B a\right ) \operatorname{atan}{\left (1 + \frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}} \right )}}{64 a^{\frac{3}{4}} b^{\frac{13}{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(7/2)*(B*x**2+A)/(b*x**2+a)**3,x)
[Out]
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Mathematica [A] time = 0.503512, size = 285, normalized size = 0.9 \[ \frac{\frac{5 \sqrt{2} (9 a B-A b) \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{a^{3/4}}+\frac{5 \sqrt{2} (A b-9 a B) \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{a^{3/4}}+\frac{10 \sqrt{2} (9 a B-A b) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{a^{3/4}}+\frac{10 \sqrt{2} (A b-9 a B) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{a^{3/4}}-\frac{8 \sqrt [4]{b} \sqrt{x} (9 A b-17 a B)}{a+b x^2}+\frac{32 a \sqrt [4]{b} \sqrt{x} (A b-a B)}{\left (a+b x^2\right )^2}+256 \sqrt [4]{b} B \sqrt{x}}{128 b^{13/4}} \]
Antiderivative was successfully verified.
[In] Integrate[(x^(7/2)*(A + B*x^2))/(a + b*x^2)^3,x]
[Out]
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Maple [A] time = 0.024, size = 363, normalized size = 1.2 \[ 2\,{\frac{B\sqrt{x}}{{b}^{3}}}-{\frac{9\,A}{16\,b \left ( b{x}^{2}+a \right ) ^{2}}{x}^{{\frac{5}{2}}}}+{\frac{17\,Ba}{16\,{b}^{2} \left ( b{x}^{2}+a \right ) ^{2}}{x}^{{\frac{5}{2}}}}-{\frac{5\,Aa}{16\,{b}^{2} \left ( b{x}^{2}+a \right ) ^{2}}\sqrt{x}}+{\frac{13\,{a}^{2}B}{16\,{b}^{3} \left ( b{x}^{2}+a \right ) ^{2}}\sqrt{x}}+{\frac{5\,\sqrt{2}A}{64\,{b}^{2}a}\sqrt [4]{{\frac{a}{b}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{b}}}}}}+1 \right ) }+{\frac{5\,\sqrt{2}A}{64\,{b}^{2}a}\sqrt [4]{{\frac{a}{b}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{b}}}}}}-1 \right ) }+{\frac{5\,\sqrt{2}A}{128\,{b}^{2}a}\sqrt [4]{{\frac{a}{b}}}\ln \left ({1 \left ( x+\sqrt [4]{{\frac{a}{b}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{b}}} \right ) \left ( x-\sqrt [4]{{\frac{a}{b}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{b}}} \right ) ^{-1}} \right ) }-{\frac{45\,\sqrt{2}B}{64\,{b}^{3}}\sqrt [4]{{\frac{a}{b}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{b}}}}}}+1 \right ) }-{\frac{45\,\sqrt{2}B}{64\,{b}^{3}}\sqrt [4]{{\frac{a}{b}}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{a}{b}}}}}}-1 \right ) }-{\frac{45\,\sqrt{2}B}{128\,{b}^{3}}\sqrt [4]{{\frac{a}{b}}}\ln \left ({1 \left ( x+\sqrt [4]{{\frac{a}{b}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{b}}} \right ) \left ( x-\sqrt [4]{{\frac{a}{b}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{a}{b}}} \right ) ^{-1}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(7/2)*(B*x^2+A)/(b*x^2+a)^3,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)*x^(7/2)/(b*x^2 + a)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.245301, size = 909, normalized size = 2.88 \[ -\frac{20 \,{\left (b^{5} x^{4} + 2 \, a b^{4} x^{2} + a^{2} b^{3}\right )} \left (-\frac{6561 \, B^{4} a^{4} - 2916 \, A B^{3} a^{3} b + 486 \, A^{2} B^{2} a^{2} b^{2} - 36 \, A^{3} B a b^{3} + A^{4} b^{4}}{a^{3} b^{13}}\right )^{\frac{1}{4}} \arctan \left (-\frac{a b^{3} \left (-\frac{6561 \, B^{4} a^{4} - 2916 \, A B^{3} a^{3} b + 486 \, A^{2} B^{2} a^{2} b^{2} - 36 \, A^{3} B a b^{3} + A^{4} b^{4}}{a^{3} b^{13}}\right )^{\frac{1}{4}}}{{\left (9 \, B a - A b\right )} \sqrt{x} - \sqrt{a^{2} b^{6} \sqrt{-\frac{6561 \, B^{4} a^{4} - 2916 \, A B^{3} a^{3} b + 486 \, A^{2} B^{2} a^{2} b^{2} - 36 \, A^{3} B a b^{3} + A^{4} b^{4}}{a^{3} b^{13}}} +{\left (81 \, B^{2} a^{2} - 18 \, A B a b + A^{2} b^{2}\right )} x}}\right ) - 5 \,{\left (b^{5} x^{4} + 2 \, a b^{4} x^{2} + a^{2} b^{3}\right )} \left (-\frac{6561 \, B^{4} a^{4} - 2916 \, A B^{3} a^{3} b + 486 \, A^{2} B^{2} a^{2} b^{2} - 36 \, A^{3} B a b^{3} + A^{4} b^{4}}{a^{3} b^{13}}\right )^{\frac{1}{4}} \log \left (5 \, a b^{3} \left (-\frac{6561 \, B^{4} a^{4} - 2916 \, A B^{3} a^{3} b + 486 \, A^{2} B^{2} a^{2} b^{2} - 36 \, A^{3} B a b^{3} + A^{4} b^{4}}{a^{3} b^{13}}\right )^{\frac{1}{4}} - 5 \,{\left (9 \, B a - A b\right )} \sqrt{x}\right ) + 5 \,{\left (b^{5} x^{4} + 2 \, a b^{4} x^{2} + a^{2} b^{3}\right )} \left (-\frac{6561 \, B^{4} a^{4} - 2916 \, A B^{3} a^{3} b + 486 \, A^{2} B^{2} a^{2} b^{2} - 36 \, A^{3} B a b^{3} + A^{4} b^{4}}{a^{3} b^{13}}\right )^{\frac{1}{4}} \log \left (-5 \, a b^{3} \left (-\frac{6561 \, B^{4} a^{4} - 2916 \, A B^{3} a^{3} b + 486 \, A^{2} B^{2} a^{2} b^{2} - 36 \, A^{3} B a b^{3} + A^{4} b^{4}}{a^{3} b^{13}}\right )^{\frac{1}{4}} - 5 \,{\left (9 \, B a - A b\right )} \sqrt{x}\right ) - 4 \,{\left (32 \, B b^{2} x^{4} + 45 \, B a^{2} - 5 \, A a b + 9 \,{\left (9 \, B a b - A b^{2}\right )} x^{2}\right )} \sqrt{x}}{64 \,{\left (b^{5} x^{4} + 2 \, a b^{4} x^{2} + a^{2} b^{3}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*x^(7/2)/(b*x^2 + a)^3,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(x**(7/2)*(B*x**2+A)/(b*x**2+a)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.260635, size = 410, normalized size = 1.3 \[ \frac{2 \, B \sqrt{x}}{b^{3}} - \frac{5 \, \sqrt{2}{\left (9 \, \left (a b^{3}\right )^{\frac{1}{4}} B a - \left (a b^{3}\right )^{\frac{1}{4}} A b\right )} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a}{b}\right )^{\frac{1}{4}} + 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{a}{b}\right )^{\frac{1}{4}}}\right )}{64 \, a b^{4}} - \frac{5 \, \sqrt{2}{\left (9 \, \left (a b^{3}\right )^{\frac{1}{4}} B a - \left (a b^{3}\right )^{\frac{1}{4}} A b\right )} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{a}{b}\right )^{\frac{1}{4}} - 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{a}{b}\right )^{\frac{1}{4}}}\right )}{64 \, a b^{4}} - \frac{5 \, \sqrt{2}{\left (9 \, \left (a b^{3}\right )^{\frac{1}{4}} B a - \left (a b^{3}\right )^{\frac{1}{4}} A b\right )}{\rm ln}\left (\sqrt{2} \sqrt{x} \left (\frac{a}{b}\right )^{\frac{1}{4}} + x + \sqrt{\frac{a}{b}}\right )}{128 \, a b^{4}} + \frac{5 \, \sqrt{2}{\left (9 \, \left (a b^{3}\right )^{\frac{1}{4}} B a - \left (a b^{3}\right )^{\frac{1}{4}} A b\right )}{\rm ln}\left (-\sqrt{2} \sqrt{x} \left (\frac{a}{b}\right )^{\frac{1}{4}} + x + \sqrt{\frac{a}{b}}\right )}{128 \, a b^{4}} + \frac{17 \, B a b x^{\frac{5}{2}} - 9 \, A b^{2} x^{\frac{5}{2}} + 13 \, B a^{2} \sqrt{x} - 5 \, A a b \sqrt{x}}{16 \,{\left (b x^{2} + a\right )}^{2} b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x^2 + A)*x^(7/2)/(b*x^2 + a)^3,x, algorithm="giac")
[Out]