Optimal. Leaf size=621 \[ -\frac{3 \left (\frac{-24 a^2 c^2-30 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-28 a b c+b^3\right ) \tan ^{-1}\left (\frac{\sqrt [4]{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{-\sqrt{b^2-4 a c}-b}}\right )}{32 \sqrt [4]{2} c^{5/4} \left (b^2-4 a c\right )^2 \left (-\sqrt{b^2-4 a c}-b\right )^{3/4}}-\frac{3 \left (-\frac{-24 a^2 c^2-30 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-28 a b c+b^3\right ) \tan ^{-1}\left (\frac{\sqrt [4]{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{\sqrt{b^2-4 a c}-b}}\right )}{32 \sqrt [4]{2} c^{5/4} \left (b^2-4 a c\right )^2 \left (\sqrt{b^2-4 a c}-b\right )^{3/4}}-\frac{3 \left (\frac{-24 a^2 c^2-30 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-28 a b c+b^3\right ) \tanh ^{-1}\left (\frac{\sqrt [4]{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{-\sqrt{b^2-4 a c}-b}}\right )}{32 \sqrt [4]{2} c^{5/4} \left (b^2-4 a c\right )^2 \left (-\sqrt{b^2-4 a c}-b\right )^{3/4}}-\frac{3 \left (-\frac{-24 a^2 c^2-30 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-28 a b c+b^3\right ) \tanh ^{-1}\left (\frac{\sqrt [4]{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{\sqrt{b^2-4 a c}-b}}\right )}{32 \sqrt [4]{2} c^{5/4} \left (b^2-4 a c\right )^2 \left (\sqrt{b^2-4 a c}-b\right )^{3/4}}+\frac{x^{9/2} \left (2 a+b x^2\right )}{4 \left (b^2-4 a c\right ) \left (a+b x^2+c x^4\right )^2}+\frac{3 x^{5/2} \left (x^2 \left (12 a c+b^2\right )+8 a b\right )}{16 \left (b^2-4 a c\right )^2 \left (a+b x^2+c x^4\right )}-\frac{3 \sqrt{x} \left (12 a c+b^2\right )}{16 c \left (b^2-4 a c\right )^2} \]
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Rubi [A] time = 3.75799, antiderivative size = 621, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 8, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.4 \[ -\frac{3 \left (\frac{-24 a^2 c^2-30 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-28 a b c+b^3\right ) \tan ^{-1}\left (\frac{\sqrt [4]{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{-\sqrt{b^2-4 a c}-b}}\right )}{32 \sqrt [4]{2} c^{5/4} \left (b^2-4 a c\right )^2 \left (-\sqrt{b^2-4 a c}-b\right )^{3/4}}-\frac{3 \left (-\frac{-24 a^2 c^2-30 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-28 a b c+b^3\right ) \tan ^{-1}\left (\frac{\sqrt [4]{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{\sqrt{b^2-4 a c}-b}}\right )}{32 \sqrt [4]{2} c^{5/4} \left (b^2-4 a c\right )^2 \left (\sqrt{b^2-4 a c}-b\right )^{3/4}}-\frac{3 \left (\frac{-24 a^2 c^2-30 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-28 a b c+b^3\right ) \tanh ^{-1}\left (\frac{\sqrt [4]{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{-\sqrt{b^2-4 a c}-b}}\right )}{32 \sqrt [4]{2} c^{5/4} \left (b^2-4 a c\right )^2 \left (-\sqrt{b^2-4 a c}-b\right )^{3/4}}-\frac{3 \left (-\frac{-24 a^2 c^2-30 a b^2 c+b^4}{\sqrt{b^2-4 a c}}-28 a b c+b^3\right ) \tanh ^{-1}\left (\frac{\sqrt [4]{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{\sqrt{b^2-4 a c}-b}}\right )}{32 \sqrt [4]{2} c^{5/4} \left (b^2-4 a c\right )^2 \left (\sqrt{b^2-4 a c}-b\right )^{3/4}}+\frac{x^{9/2} \left (2 a+b x^2\right )}{4 \left (b^2-4 a c\right ) \left (a+b x^2+c x^4\right )^2}+\frac{3 x^{5/2} \left (x^2 \left (12 a c+b^2\right )+8 a b\right )}{16 \left (b^2-4 a c\right )^2 \left (a+b x^2+c x^4\right )}-\frac{3 \sqrt{x} \left (12 a c+b^2\right )}{16 c \left (b^2-4 a c\right )^2} \]
Antiderivative was successfully verified.
[In] Int[x^(15/2)/(a + b*x^2 + c*x^4)^3,x]
[Out]
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Rubi in Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(15/2)/(c*x**4+b*x**2+a)**3,x)
[Out]
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Mathematica [C] time = 0.67206, size = 254, normalized size = 0.41 \[ \frac{3 c \left (a+b x^2+c x^4\right )^2 \text{RootSum}\left [\text{$\#$1}^8 c+\text{$\#$1}^4 b+a\&,\frac{-28 \text{$\#$1}^4 a b c \log \left (\sqrt{x}-\text{$\#$1}\right )+\text{$\#$1}^4 b^3 \log \left (\sqrt{x}-\text{$\#$1}\right )+12 a^2 c \log \left (\sqrt{x}-\text{$\#$1}\right )+a b^2 \log \left (\sqrt{x}-\text{$\#$1}\right )}{2 \text{$\#$1}^7 c+\text{$\#$1}^3 b}\&\right ]+16 \sqrt{x} \left (b^2-4 a c\right ) \left (-2 a^2 c+a b \left (b-3 c x^2\right )+b^3 x^2\right )+4 \sqrt{x} \left (-68 a^2 c^2+21 a b^2 c-28 a b c^2 x^2-4 b^4+b^3 c x^2\right ) \left (a+b x^2+c x^4\right )}{64 c^2 \left (b^2-4 a c\right )^2 \left (a+b x^2+c x^4\right )^2} \]
Antiderivative was successfully verified.
[In] Integrate[x^(15/2)/(a + b*x^2 + c*x^4)^3,x]
[Out]
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Maple [C] time = 0.078, size = 275, normalized size = 0.4 \[ 2\,{\frac{1}{ \left ( c{x}^{4}+b{x}^{2}+a \right ) ^{2}} \left ( -{\frac{3\,{a}^{2} \left ( 12\,ac+{b}^{2} \right ) \sqrt{x}}{ \left ( 512\,{a}^{2}{c}^{2}-256\,a{b}^{2}c+32\,{b}^{4} \right ) c}}-3/16\,{\frac{ab \left ( 8\,ac+{b}^{2} \right ){x}^{5/2}}{ \left ( 16\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4} \right ) c}}-1/32\,{\frac{ \left ( 68\,{a}^{2}{c}^{2}+7\,a{b}^{2}c+3\,{b}^{4} \right ){x}^{9/2}}{ \left ( 16\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4} \right ) c}}-1/32\,{\frac{b \left ( 28\,ac-{b}^{2} \right ){x}^{13/2}}{16\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4}}} \right ) }+{\frac{3}{64\,c}\sum _{{\it \_R}={\it RootOf} \left ({{\it \_Z}}^{8}c+{{\it \_Z}}^{4}b+a \right ) }{\frac{b \left ( -28\,ac+{b}^{2} \right ){{\it \_R}}^{4}+12\,{a}^{2}c+a{b}^{2}}{ \left ( 16\,{a}^{2}{c}^{2}-8\,a{b}^{2}c+{b}^{4} \right ) \left ( 2\,{{\it \_R}}^{7}c+{{\it \_R}}^{3}b \right ) }\ln \left ( \sqrt{x}-{\it \_R} \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(15/2)/(c*x^4+b*x^2+a)^3,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \frac{3 \,{\left (b^{2} c + 12 \, a c^{2}\right )} x^{\frac{17}{2}} +{\left (7 \, b^{3} + 44 \, a b c\right )} x^{\frac{13}{2}} + 24 \, a^{2} b x^{\frac{5}{2}} +{\left (35 \, a b^{2} + 4 \, a^{2} c\right )} x^{\frac{9}{2}}}{16 \,{\left ({\left (b^{4} c^{2} - 8 \, a b^{2} c^{3} + 16 \, a^{2} c^{4}\right )} x^{8} + 2 \,{\left (b^{5} c - 8 \, a b^{3} c^{2} + 16 \, a^{2} b c^{3}\right )} x^{6} + a^{2} b^{4} - 8 \, a^{3} b^{2} c + 16 \, a^{4} c^{2} +{\left (b^{6} - 6 \, a b^{4} c + 32 \, a^{3} c^{3}\right )} x^{4} + 2 \,{\left (a b^{5} - 8 \, a^{2} b^{3} c + 16 \, a^{3} b c^{2}\right )} x^{2}\right )}} - \int \frac{3 \,{\left ({\left (b^{2} + 12 \, a c\right )} x^{\frac{7}{2}} + 40 \, a b x^{\frac{3}{2}}\right )}}{32 \,{\left (a b^{4} - 8 \, a^{2} b^{2} c + 16 \, a^{3} c^{2} +{\left (b^{4} c - 8 \, a b^{2} c^{2} + 16 \, a^{2} c^{3}\right )} x^{4} +{\left (b^{5} - 8 \, a b^{3} c + 16 \, a^{2} b c^{2}\right )} x^{2}\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(15/2)/(c*x^4 + b*x^2 + a)^3,x, algorithm="maxima")
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Fricas [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^(15/2)/(c*x^4 + 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**(15/2)/(c*x**4+b*x**2+a)**3,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{\frac{15}{2}}}{{\left (c x^{4} + b x^{2} + a\right )}^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(15/2)/(c*x^4 + b*x^2 + a)^3,x, algorithm="giac")
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