Optimal. Leaf size=242 \[ \frac{3 \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{64 \sqrt{2} b^{5/4} c^{7/4}}-\frac{3 \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{64 \sqrt{2} b^{5/4} c^{7/4}}-\frac{3 \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{32 \sqrt{2} b^{5/4} c^{7/4}}+\frac{3 \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{32 \sqrt{2} b^{5/4} c^{7/4}}+\frac{3 x^{3/2}}{16 b c \left (b+c x^2\right )}-\frac{x^{3/2}}{4 c \left (b+c x^2\right )^2} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.391432, antiderivative size = 242, normalized size of antiderivative = 1., number of steps used = 13, number of rules used = 10, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.526 \[ \frac{3 \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{64 \sqrt{2} b^{5/4} c^{7/4}}-\frac{3 \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{64 \sqrt{2} b^{5/4} c^{7/4}}-\frac{3 \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{32 \sqrt{2} b^{5/4} c^{7/4}}+\frac{3 \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{32 \sqrt{2} b^{5/4} c^{7/4}}+\frac{3 x^{3/2}}{16 b c \left (b+c x^2\right )}-\frac{x^{3/2}}{4 c \left (b+c x^2\right )^2} \]
Antiderivative was successfully verified.
[In] Int[x^(17/2)/(b*x^2 + c*x^4)^3,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 72.7242, size = 224, normalized size = 0.93 \[ - \frac{x^{\frac{3}{2}}}{4 c \left (b + c x^{2}\right )^{2}} + \frac{3 x^{\frac{3}{2}}}{16 b c \left (b + c x^{2}\right )} + \frac{3 \sqrt{2} \log{\left (- \sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x} + \sqrt{b} + \sqrt{c} x \right )}}{128 b^{\frac{5}{4}} c^{\frac{7}{4}}} - \frac{3 \sqrt{2} \log{\left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x} + \sqrt{b} + \sqrt{c} x \right )}}{128 b^{\frac{5}{4}} c^{\frac{7}{4}}} - \frac{3 \sqrt{2} \operatorname{atan}{\left (1 - \frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}} \right )}}{64 b^{\frac{5}{4}} c^{\frac{7}{4}}} + \frac{3 \sqrt{2} \operatorname{atan}{\left (1 + \frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}} \right )}}{64 b^{\frac{5}{4}} c^{\frac{7}{4}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(17/2)/(c*x**4+b*x**2)**3,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.21586, size = 223, normalized size = 0.92 \[ \frac{\frac{3 \sqrt{2} \log \left (-\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{b^{5/4}}-\frac{3 \sqrt{2} \log \left (\sqrt{2} \sqrt [4]{b} \sqrt [4]{c} \sqrt{x}+\sqrt{b}+\sqrt{c} x\right )}{b^{5/4}}-\frac{6 \sqrt{2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}\right )}{b^{5/4}}+\frac{6 \sqrt{2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{c} \sqrt{x}}{\sqrt [4]{b}}+1\right )}{b^{5/4}}+\frac{24 c^{3/4} x^{3/2}}{b^2+b c x^2}-\frac{32 c^{3/4} x^{3/2}}{\left (b+c x^2\right )^2}}{128 c^{7/4}} \]
Antiderivative was successfully verified.
[In] Integrate[x^(17/2)/(b*x^2 + c*x^4)^3,x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.02, size = 169, normalized size = 0.7 \[ 2\,{\frac{1}{ \left ( c{x}^{2}+b \right ) ^{2}} \left ({\frac{3\,{x}^{7/2}}{32\,b}}-1/32\,{\frac{{x}^{3/2}}{c}} \right ) }+{\frac{3\,\sqrt{2}}{128\,b{c}^{2}}\ln \left ({1 \left ( x-\sqrt [4]{{\frac{b}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{b}{c}}} \right ) \left ( x+\sqrt [4]{{\frac{b}{c}}}\sqrt{x}\sqrt{2}+\sqrt{{\frac{b}{c}}} \right ) ^{-1}} \right ){\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+{\frac{3\,\sqrt{2}}{64\,b{c}^{2}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+1 \right ){\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}+{\frac{3\,\sqrt{2}}{64\,b{c}^{2}}\arctan \left ({\sqrt{2}\sqrt{x}{\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}}-1 \right ){\frac{1}{\sqrt [4]{{\frac{b}{c}}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(17/2)/(c*x^4+b*x^2)^3,x)
[Out]
_______________________________________________________________________________________
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(x^(17/2)/(c*x^4 + b*x^2)^3,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.282984, size = 335, normalized size = 1.38 \[ \frac{12 \,{\left (b c^{3} x^{4} + 2 \, b^{2} c^{2} x^{2} + b^{3} c\right )} \left (-\frac{1}{b^{5} c^{7}}\right )^{\frac{1}{4}} \arctan \left (\frac{b^{4} c^{5} \left (-\frac{1}{b^{5} c^{7}}\right )^{\frac{3}{4}}}{\sqrt{-b^{3} c^{3} \sqrt{-\frac{1}{b^{5} c^{7}}} + x} + \sqrt{x}}\right ) + 3 \,{\left (b c^{3} x^{4} + 2 \, b^{2} c^{2} x^{2} + b^{3} c\right )} \left (-\frac{1}{b^{5} c^{7}}\right )^{\frac{1}{4}} \log \left (b^{4} c^{5} \left (-\frac{1}{b^{5} c^{7}}\right )^{\frac{3}{4}} + \sqrt{x}\right ) - 3 \,{\left (b c^{3} x^{4} + 2 \, b^{2} c^{2} x^{2} + b^{3} c\right )} \left (-\frac{1}{b^{5} c^{7}}\right )^{\frac{1}{4}} \log \left (-b^{4} c^{5} \left (-\frac{1}{b^{5} c^{7}}\right )^{\frac{3}{4}} + \sqrt{x}\right ) + 4 \,{\left (3 \, c x^{3} - b x\right )} \sqrt{x}}{64 \,{\left (b c^{3} x^{4} + 2 \, b^{2} c^{2} x^{2} + b^{3} c\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(17/2)/(c*x^4 + b*x^2)^3,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
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**(17/2)/(c*x**4+b*x**2)**3,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.280892, size = 286, normalized size = 1.18 \[ \frac{3 \, c x^{\frac{7}{2}} - b x^{\frac{3}{2}}}{16 \,{\left (c x^{2} + b\right )}^{2} b c} + \frac{3 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{b}{c}\right )^{\frac{1}{4}} + 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{b}{c}\right )^{\frac{1}{4}}}\right )}{64 \, b^{2} c^{4}} + \frac{3 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{b}{c}\right )^{\frac{1}{4}} - 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{b}{c}\right )^{\frac{1}{4}}}\right )}{64 \, b^{2} c^{4}} - \frac{3 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}}{\rm ln}\left (\sqrt{2} \sqrt{x} \left (\frac{b}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{b}{c}}\right )}{128 \, b^{2} c^{4}} + \frac{3 \, \sqrt{2} \left (b c^{3}\right )^{\frac{3}{4}}{\rm ln}\left (-\sqrt{2} \sqrt{x} \left (\frac{b}{c}\right )^{\frac{1}{4}} + x + \sqrt{\frac{b}{c}}\right )}{128 \, b^{2} c^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(17/2)/(c*x^4 + b*x^2)^3,x, algorithm="giac")
[Out]