Optimal. Leaf size=146 \[ -\frac{d \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{c^{3/2} e^2}+\frac{a (a e+c d x)}{c^2 \sqrt{a+c x^2} \left (a e^2+c d^2\right )}+\frac{\sqrt{a+c x^2}}{c^2 e}-\frac{d^4 \tanh ^{-1}\left (\frac{a e-c d x}{\sqrt{a+c x^2} \sqrt{a e^2+c d^2}}\right )}{e^2 \left (a e^2+c d^2\right )^{3/2}} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.569879, antiderivative size = 146, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.273 \[ -\frac{d \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{c^{3/2} e^2}+\frac{a (a e+c d x)}{c^2 \sqrt{a+c x^2} \left (a e^2+c d^2\right )}+\frac{\sqrt{a+c x^2}}{c^2 e}-\frac{d^4 \tanh ^{-1}\left (\frac{a e-c d x}{\sqrt{a+c x^2} \sqrt{a e^2+c d^2}}\right )}{e^2 \left (a e^2+c d^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[x^4/((d + e*x)*(a + c*x^2)^(3/2)),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 54.9717, size = 209, normalized size = 1.43 \[ \frac{a}{c^{2} e \sqrt{a + c x^{2}}} - \frac{d^{4} \operatorname{atanh}{\left (\frac{a e - c d x}{\sqrt{a + c x^{2}} \sqrt{a e^{2} + c d^{2}}} \right )}}{e^{2} \left (a e^{2} + c d^{2}\right )^{\frac{3}{2}}} - \frac{d^{2}}{c e^{3} \sqrt{a + c x^{2}}} + \frac{d x}{c e^{2} \sqrt{a + c x^{2}}} + \frac{\sqrt{a + c x^{2}}}{c^{2} e} - \frac{d \operatorname{atanh}{\left (\frac{\sqrt{c} x}{\sqrt{a + c x^{2}}} \right )}}{c^{\frac{3}{2}} e^{2}} + \frac{d^{4} \left (a e + c d x\right )}{a e^{4} \sqrt{a + c x^{2}} \left (a e^{2} + c d^{2}\right )} - \frac{d^{3} x}{a e^{4} \sqrt{a + c x^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4/(e*x+d)/(c*x**2+a)**(3/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.503546, size = 173, normalized size = 1.18 \[ -\frac{d \log \left (\sqrt{c} \sqrt{a+c x^2}+c x\right )}{c^{3/2} e^2}+\frac{\sqrt{a+c x^2} \left (\frac{a (a e+c d x)}{\left (a+c x^2\right ) \left (a e^2+c d^2\right )}+\frac{1}{e}\right )}{c^2}-\frac{d^4 \log \left (\sqrt{a+c x^2} \sqrt{a e^2+c d^2}+a e-c d x\right )}{e^2 \left (a e^2+c d^2\right )^{3/2}}+\frac{d^4 \log (d+e x)}{e^2 \left (a e^2+c d^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^4/((d + e*x)*(a + c*x^2)^(3/2)),x]
[Out]
_______________________________________________________________________________________
Maple [B] time = 0.024, size = 396, normalized size = 2.7 \[{\frac{{x}^{2}}{ce}{\frac{1}{\sqrt{c{x}^{2}+a}}}}+2\,{\frac{a}{e{c}^{2}\sqrt{c{x}^{2}+a}}}-{\frac{{d}^{2}}{{e}^{3}c}{\frac{1}{\sqrt{c{x}^{2}+a}}}}+{\frac{{d}^{4}}{{e}^{3} \left ( a{e}^{2}+c{d}^{2} \right ) }{\frac{1}{\sqrt{ \left ( x+{\frac{d}{e}} \right ) ^{2}c-2\,{\frac{cd}{e} \left ( x+{\frac{d}{e}} \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}}}}+{\frac{{d}^{5}cx}{{e}^{4} \left ( a{e}^{2}+c{d}^{2} \right ) a}{\frac{1}{\sqrt{ \left ( x+{\frac{d}{e}} \right ) ^{2}c-2\,{\frac{cd}{e} \left ( x+{\frac{d}{e}} \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}}}}-{\frac{{d}^{4}}{{e}^{3} \left ( a{e}^{2}+c{d}^{2} \right ) }\ln \left ({1 \left ( 2\,{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}-2\,{\frac{cd}{e} \left ( x+{\frac{d}{e}} \right ) }+2\,\sqrt{{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}\sqrt{ \left ( x+{\frac{d}{e}} \right ) ^{2}c-2\,{\frac{cd}{e} \left ( x+{\frac{d}{e}} \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}} \right ) \left ( x+{\frac{d}{e}} \right ) ^{-1}} \right ){\frac{1}{\sqrt{{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}}}}-{\frac{{d}^{3}x}{{e}^{4}a}{\frac{1}{\sqrt{c{x}^{2}+a}}}}+{\frac{dx}{{e}^{2}c}{\frac{1}{\sqrt{c{x}^{2}+a}}}}-{\frac{d}{{e}^{2}}\ln \left ( x\sqrt{c}+\sqrt{c{x}^{2}+a} \right ){c}^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4/(e*x+d)/(c*x^2+a)^(3/2),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(x^4/((c*x^2 + a)^(3/2)*(e*x + d)),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 5.06737, size = 1, normalized size = 0.01 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^4/((c*x^2 + a)^(3/2)*(e*x + d)),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{4}}{\left (a + c x^{2}\right )^{\frac{3}{2}} \left (d + e x\right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4/(e*x+d)/(c*x**2+a)**(3/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.281573, size = 404, normalized size = 2.77 \[ \frac{2 \, d^{4} \arctan \left (-\frac{{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )} e + \sqrt{c} d}{\sqrt{-c d^{2} - a e^{2}}}\right )}{{\left (c d^{2} e^{2} + a e^{4}\right )} \sqrt{-c d^{2} - a e^{2}}} + \frac{d e^{\left (-2\right )}{\rm ln}\left ({\left | -\sqrt{c} x + \sqrt{c x^{2} + a} \right |}\right )}{c^{\frac{3}{2}}} + \frac{{\left (\frac{{\left (c^{4} d^{4} e^{5} + 2 \, a c^{3} d^{2} e^{7} + a^{2} c^{2} e^{9}\right )} x}{c^{5} d^{4} e^{6} + 2 \, a c^{4} d^{2} e^{8} + a^{2} c^{3} e^{10}} + \frac{a c^{3} d^{3} e^{6} + a^{2} c^{2} d e^{8}}{c^{5} d^{4} e^{6} + 2 \, a c^{4} d^{2} e^{8} + a^{2} c^{3} e^{10}}\right )} x + \frac{a c^{3} d^{4} e^{5} + 3 \, a^{2} c^{2} d^{2} e^{7} + 2 \, a^{3} c e^{9}}{c^{5} d^{4} e^{6} + 2 \, a c^{4} d^{2} e^{8} + a^{2} c^{3} e^{10}}}{\sqrt{c x^{2} + a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^4/((c*x^2 + a)^(3/2)*(e*x + d)),x, algorithm="giac")
[Out]