Optimal. Leaf size=218 \[ -\frac{7 b^5 (3 b B-4 A c) \tanh ^{-1}\left (\frac{\sqrt{c} x^2}{\sqrt{b x^2+c x^4}}\right )}{1024 c^{11/2}}+\frac{7 b^3 \left (b+2 c x^2\right ) \sqrt{b x^2+c x^4} (3 b B-4 A c)}{1024 c^5}-\frac{7 b^2 \left (b x^2+c x^4\right )^{3/2} (3 b B-4 A c)}{384 c^4}+\frac{7 b x^2 \left (b x^2+c x^4\right )^{3/2} (3 b B-4 A c)}{320 c^3}-\frac{x^4 \left (b x^2+c x^4\right )^{3/2} (3 b B-4 A c)}{40 c^2}+\frac{B x^6 \left (b x^2+c x^4\right )^{3/2}}{12 c} \]
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Rubi [A] time = 0.723507, antiderivative size = 218, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.269 \[ -\frac{7 b^5 (3 b B-4 A c) \tanh ^{-1}\left (\frac{\sqrt{c} x^2}{\sqrt{b x^2+c x^4}}\right )}{1024 c^{11/2}}+\frac{7 b^3 \left (b+2 c x^2\right ) \sqrt{b x^2+c x^4} (3 b B-4 A c)}{1024 c^5}-\frac{7 b^2 \left (b x^2+c x^4\right )^{3/2} (3 b B-4 A c)}{384 c^4}+\frac{7 b x^2 \left (b x^2+c x^4\right )^{3/2} (3 b B-4 A c)}{320 c^3}-\frac{x^4 \left (b x^2+c x^4\right )^{3/2} (3 b B-4 A c)}{40 c^2}+\frac{B x^6 \left (b x^2+c x^4\right )^{3/2}}{12 c} \]
Antiderivative was successfully verified.
[In] Int[x^7*(A + B*x^2)*Sqrt[b*x^2 + c*x^4],x]
[Out]
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Rubi in Sympy [A] time = 42.9977, size = 211, normalized size = 0.97 \[ \frac{B x^{6} \left (b x^{2} + c x^{4}\right )^{\frac{3}{2}}}{12 c} + \frac{7 b^{5} \left (4 A c - 3 B b\right ) \operatorname{atanh}{\left (\frac{\sqrt{c} x^{2}}{\sqrt{b x^{2} + c x^{4}}} \right )}}{1024 c^{\frac{11}{2}}} - \frac{7 b^{3} \left (b + 2 c x^{2}\right ) \left (4 A c - 3 B b\right ) \sqrt{b x^{2} + c x^{4}}}{1024 c^{5}} + \frac{7 b^{2} \left (4 A c - 3 B b\right ) \left (b x^{2} + c x^{4}\right )^{\frac{3}{2}}}{384 c^{4}} - \frac{7 b x^{2} \left (4 A c - 3 B b\right ) \left (b x^{2} + c x^{4}\right )^{\frac{3}{2}}}{320 c^{3}} + \frac{x^{4} \left (4 A c - 3 B b\right ) \left (b x^{2} + c x^{4}\right )^{\frac{3}{2}}}{40 c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**7*(B*x**2+A)*(c*x**4+b*x**2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.428454, size = 188, normalized size = 0.86 \[ \frac{x \left (\sqrt{c} x \left (b+c x^2\right ) \left (-210 b^4 c \left (2 A+B x^2\right )+56 b^3 c^2 x^2 \left (5 A+3 B x^2\right )-16 b^2 c^3 x^4 \left (14 A+9 B x^2\right )+64 b c^4 x^6 \left (3 A+2 B x^2\right )+256 c^5 x^8 \left (6 A+5 B x^2\right )+315 b^5 B\right )-105 b^5 \sqrt{b+c x^2} (3 b B-4 A c) \log \left (\sqrt{c} \sqrt{b+c x^2}+c x\right )\right )}{15360 c^{11/2} \sqrt{x^2 \left (b+c x^2\right )}} \]
Antiderivative was successfully verified.
[In] Integrate[x^7*(A + B*x^2)*Sqrt[b*x^2 + c*x^4],x]
[Out]
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Maple [A] time = 0.046, size = 295, normalized size = 1.4 \[{\frac{1}{15360\,x}\sqrt{c{x}^{4}+b{x}^{2}} \left ( 1280\,B{x}^{9} \left ( c{x}^{2}+b \right ) ^{3/2}{c}^{19/2}+1536\,A{x}^{7} \left ( c{x}^{2}+b \right ) ^{3/2}{c}^{19/2}-1152\,Bb{x}^{7} \left ( c{x}^{2}+b \right ) ^{3/2}{c}^{17/2}-1344\,Ab{x}^{5} \left ( c{x}^{2}+b \right ) ^{3/2}{c}^{17/2}+1008\,B{b}^{2}{x}^{5} \left ( c{x}^{2}+b \right ) ^{3/2}{c}^{15/2}+1120\,A{b}^{2}{x}^{3} \left ( c{x}^{2}+b \right ) ^{3/2}{c}^{15/2}-840\,B{b}^{3}{x}^{3} \left ( c{x}^{2}+b \right ) ^{3/2}{c}^{13/2}-840\,A{b}^{3}x \left ( c{x}^{2}+b \right ) ^{3/2}{c}^{13/2}+630\,B{b}^{4}x \left ( c{x}^{2}+b \right ) ^{3/2}{c}^{11/2}+420\,A{b}^{4}x\sqrt{c{x}^{2}+b}{c}^{13/2}-315\,B{b}^{5}x\sqrt{c{x}^{2}+b}{c}^{11/2}+420\,A{b}^{5}\ln \left ( \sqrt{c}x+\sqrt{c{x}^{2}+b} \right ){c}^{6}-315\,B{b}^{6}\ln \left ( \sqrt{c}x+\sqrt{c{x}^{2}+b} \right ){c}^{5} \right ){\frac{1}{\sqrt{c{x}^{2}+b}}}{c}^{-{\frac{21}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^7*(B*x^2+A)*(c*x^4+b*x^2)^(1/2),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(sqrt(c*x^4 + b*x^2)*(B*x^2 + A)*x^7,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.581304, size = 1, normalized size = 0. \[ \left [-\frac{105 \,{\left (3 \, B b^{6} - 4 \, A b^{5} c\right )} \sqrt{c} \log \left (-{\left (2 \, c x^{2} + b\right )} \sqrt{c} - 2 \, \sqrt{c x^{4} + b x^{2}} c\right ) - 2 \,{\left (1280 \, B c^{6} x^{10} + 128 \,{\left (B b c^{5} + 12 \, A c^{6}\right )} x^{8} + 315 \, B b^{5} c - 420 \, A b^{4} c^{2} - 48 \,{\left (3 \, B b^{2} c^{4} - 4 \, A b c^{5}\right )} x^{6} + 56 \,{\left (3 \, B b^{3} c^{3} - 4 \, A b^{2} c^{4}\right )} x^{4} - 70 \,{\left (3 \, B b^{4} c^{2} - 4 \, A b^{3} c^{3}\right )} x^{2}\right )} \sqrt{c x^{4} + b x^{2}}}{30720 \, c^{6}}, \frac{105 \,{\left (3 \, B b^{6} - 4 \, A b^{5} c\right )} \sqrt{-c} \arctan \left (\frac{\sqrt{-c} x^{2}}{\sqrt{c x^{4} + b x^{2}}}\right ) +{\left (1280 \, B c^{6} x^{10} + 128 \,{\left (B b c^{5} + 12 \, A c^{6}\right )} x^{8} + 315 \, B b^{5} c - 420 \, A b^{4} c^{2} - 48 \,{\left (3 \, B b^{2} c^{4} - 4 \, A b c^{5}\right )} x^{6} + 56 \,{\left (3 \, B b^{3} c^{3} - 4 \, A b^{2} c^{4}\right )} x^{4} - 70 \,{\left (3 \, B b^{4} c^{2} - 4 \, A b^{3} c^{3}\right )} x^{2}\right )} \sqrt{c x^{4} + b x^{2}}}{15360 \, c^{6}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + b*x^2)*(B*x^2 + A)*x^7,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int x^{7} \sqrt{x^{2} \left (b + c x^{2}\right )} \left (A + B x^{2}\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**7*(B*x**2+A)*(c*x**4+b*x**2)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.223384, size = 333, normalized size = 1.53 \[ \frac{1}{15360} \,{\left (2 \,{\left (4 \,{\left (2 \,{\left (8 \,{\left (10 \, B x^{2}{\rm sign}\left (x\right ) + \frac{B b c^{9}{\rm sign}\left (x\right ) + 12 \, A c^{10}{\rm sign}\left (x\right )}{c^{10}}\right )} x^{2} - \frac{3 \,{\left (3 \, B b^{2} c^{8}{\rm sign}\left (x\right ) - 4 \, A b c^{9}{\rm sign}\left (x\right )\right )}}{c^{10}}\right )} x^{2} + \frac{7 \,{\left (3 \, B b^{3} c^{7}{\rm sign}\left (x\right ) - 4 \, A b^{2} c^{8}{\rm sign}\left (x\right )\right )}}{c^{10}}\right )} x^{2} - \frac{35 \,{\left (3 \, B b^{4} c^{6}{\rm sign}\left (x\right ) - 4 \, A b^{3} c^{7}{\rm sign}\left (x\right )\right )}}{c^{10}}\right )} x^{2} + \frac{105 \,{\left (3 \, B b^{5} c^{5}{\rm sign}\left (x\right ) - 4 \, A b^{4} c^{6}{\rm sign}\left (x\right )\right )}}{c^{10}}\right )} \sqrt{c x^{2} + b} x + \frac{7 \,{\left (3 \, B b^{6}{\rm sign}\left (x\right ) - 4 \, A b^{5} c{\rm sign}\left (x\right )\right )}{\rm ln}\left ({\left | -\sqrt{c} x + \sqrt{c x^{2} + b} \right |}\right )}{1024 \, c^{\frac{11}{2}}} - \frac{7 \,{\left (3 \, B b^{6}{\rm ln}\left (\sqrt{b}\right ) - 4 \, A b^{5} c{\rm ln}\left (\sqrt{b}\right )\right )}{\rm sign}\left (x\right )}{1024 \, c^{\frac{11}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^4 + b*x^2)*(B*x^2 + A)*x^7,x, algorithm="giac")
[Out]