Optimal. Leaf size=101 \[ -\frac{x \left (4 c d^2-e (2 a e+b d)\right )}{3 d^2 e^2 \sqrt{d+e x^2}}+\frac{x \left (a+\frac{d (c d-b e)}{e^2}\right )}{3 d \left (d+e x^2\right )^{3/2}}+\frac{c \tanh ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d+e x^2}}\right )}{e^{5/2}} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.148578, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167 \[ -\frac{x \left (4 c d^2-e (2 a e+b d)\right )}{3 d^2 e^2 \sqrt{d+e x^2}}+\frac{x \left (a+\frac{d (c d-b e)}{e^2}\right )}{3 d \left (d+e x^2\right )^{3/2}}+\frac{c \tanh ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d+e x^2}}\right )}{e^{5/2}} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^2 + c*x^4)/(d + e*x^2)^(5/2),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 28.7816, size = 97, normalized size = 0.96 \[ \frac{c \operatorname{atanh}{\left (\frac{\sqrt{e} x}{\sqrt{d + e x^{2}}} \right )}}{e^{\frac{5}{2}}} + \frac{x \left (a e^{2} - b d e + c d^{2}\right )}{3 d e^{2} \left (d + e x^{2}\right )^{\frac{3}{2}}} + \frac{x \left (2 a e^{2} + b d e - 4 c d^{2}\right )}{3 d^{2} e^{2} \sqrt{d + e x^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**4+b*x**2+a)/(e*x**2+d)**(5/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.243741, size = 91, normalized size = 0.9 \[ \frac{x \left (e^2 \left (3 a d+2 a e x^2+b d x^2\right )-c d^2 \left (3 d+4 e x^2\right )\right )}{3 d^2 e^2 \left (d+e x^2\right )^{3/2}}+\frac{c \log \left (\sqrt{e} \sqrt{d+e x^2}+e x\right )}{e^{5/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^2 + c*x^4)/(d + e*x^2)^(5/2),x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.011, size = 124, normalized size = 1.2 \[{\frac{ax}{3\,d} \left ( e{x}^{2}+d \right ) ^{-{\frac{3}{2}}}}+{\frac{2\,ax}{3\,{d}^{2}}{\frac{1}{\sqrt{e{x}^{2}+d}}}}-{\frac{bx}{3\,e} \left ( e{x}^{2}+d \right ) ^{-{\frac{3}{2}}}}+{\frac{bx}{3\,de}{\frac{1}{\sqrt{e{x}^{2}+d}}}}-{\frac{c{x}^{3}}{3\,e} \left ( e{x}^{2}+d \right ) ^{-{\frac{3}{2}}}}-{\frac{cx}{{e}^{2}}{\frac{1}{\sqrt{e{x}^{2}+d}}}}+{c\ln \left ( x\sqrt{e}+\sqrt{e{x}^{2}+d} \right ){e}^{-{\frac{5}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^4+b*x^2+a)/(e*x^2+d)^(5/2),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((c*x^4 + b*x^2 + a)/(e*x^2 + d)^(5/2),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.305514, size = 1, normalized size = 0.01 \[ \left [-\frac{2 \,{\left ({\left (4 \, c d^{2} e - b d e^{2} - 2 \, a e^{3}\right )} x^{3} + 3 \,{\left (c d^{3} - a d e^{2}\right )} x\right )} \sqrt{e x^{2} + d} \sqrt{e} - 3 \,{\left (c d^{2} e^{2} x^{4} + 2 \, c d^{3} e x^{2} + c d^{4}\right )} \log \left (-2 \, \sqrt{e x^{2} + d} e x -{\left (2 \, e x^{2} + d\right )} \sqrt{e}\right )}{6 \,{\left (d^{2} e^{4} x^{4} + 2 \, d^{3} e^{3} x^{2} + d^{4} e^{2}\right )} \sqrt{e}}, -\frac{{\left ({\left (4 \, c d^{2} e - b d e^{2} - 2 \, a e^{3}\right )} x^{3} + 3 \,{\left (c d^{3} - a d e^{2}\right )} x\right )} \sqrt{e x^{2} + d} \sqrt{-e} - 3 \,{\left (c d^{2} e^{2} x^{4} + 2 \, c d^{3} e x^{2} + c d^{4}\right )} \arctan \left (\frac{\sqrt{-e} x}{\sqrt{e x^{2} + d}}\right )}{3 \,{\left (d^{2} e^{4} x^{4} + 2 \, d^{3} e^{3} x^{2} + d^{4} e^{2}\right )} \sqrt{-e}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + b*x^2 + a)/(e*x^2 + d)^(5/2),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 55.0696, size = 450, normalized size = 4.46 \[ a \left (\frac{3 d x}{3 d^{\frac{7}{2}} \sqrt{1 + \frac{e x^{2}}{d}} + 3 d^{\frac{5}{2}} e x^{2} \sqrt{1 + \frac{e x^{2}}{d}}} + \frac{2 e x^{3}}{3 d^{\frac{7}{2}} \sqrt{1 + \frac{e x^{2}}{d}} + 3 d^{\frac{5}{2}} e x^{2} \sqrt{1 + \frac{e x^{2}}{d}}}\right ) + \frac{b x^{3}}{3 d^{\frac{5}{2}} \sqrt{1 + \frac{e x^{2}}{d}} + 3 d^{\frac{3}{2}} e x^{2} \sqrt{1 + \frac{e x^{2}}{d}}} + c \left (\frac{3 d^{\frac{39}{2}} e^{11} \sqrt{1 + \frac{e x^{2}}{d}} \operatorname{asinh}{\left (\frac{\sqrt{e} x}{\sqrt{d}} \right )}}{3 d^{\frac{39}{2}} e^{\frac{27}{2}} \sqrt{1 + \frac{e x^{2}}{d}} + 3 d^{\frac{37}{2}} e^{\frac{29}{2}} x^{2} \sqrt{1 + \frac{e x^{2}}{d}}} + \frac{3 d^{\frac{37}{2}} e^{12} x^{2} \sqrt{1 + \frac{e x^{2}}{d}} \operatorname{asinh}{\left (\frac{\sqrt{e} x}{\sqrt{d}} \right )}}{3 d^{\frac{39}{2}} e^{\frac{27}{2}} \sqrt{1 + \frac{e x^{2}}{d}} + 3 d^{\frac{37}{2}} e^{\frac{29}{2}} x^{2} \sqrt{1 + \frac{e x^{2}}{d}}} - \frac{3 d^{19} e^{\frac{23}{2}} x}{3 d^{\frac{39}{2}} e^{\frac{27}{2}} \sqrt{1 + \frac{e x^{2}}{d}} + 3 d^{\frac{37}{2}} e^{\frac{29}{2}} x^{2} \sqrt{1 + \frac{e x^{2}}{d}}} - \frac{4 d^{18} e^{\frac{25}{2}} x^{3}}{3 d^{\frac{39}{2}} e^{\frac{27}{2}} \sqrt{1 + \frac{e x^{2}}{d}} + 3 d^{\frac{37}{2}} e^{\frac{29}{2}} x^{2} \sqrt{1 + \frac{e x^{2}}{d}}}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**4+b*x**2+a)/(e*x**2+d)**(5/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.271994, size = 119, normalized size = 1.18 \[ -c e^{\left (-\frac{5}{2}\right )}{\rm ln}\left ({\left | -x e^{\frac{1}{2}} + \sqrt{x^{2} e + d} \right |}\right ) - \frac{{\left (\frac{{\left (4 \, c d^{2} e^{2} - b d e^{3} - 2 \, a e^{4}\right )} x^{2} e^{\left (-3\right )}}{d^{2}} + \frac{3 \,{\left (c d^{3} e - a d e^{3}\right )} e^{\left (-3\right )}}{d^{2}}\right )} x}{3 \,{\left (x^{2} e + d\right )}^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + b*x^2 + a)/(e*x^2 + d)^(5/2),x, algorithm="giac")
[Out]