Optimal. Leaf size=123 \[ \frac{\tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{c^{3/2} e}+\frac{a (d-e x)}{c \sqrt{a+c x^2} \left (a e^2+c d^2\right )}+\frac{d^3 \tanh ^{-1}\left (\frac{a e-c d x}{\sqrt{a+c x^2} \sqrt{a e^2+c d^2}}\right )}{e \left (a e^2+c d^2\right )^{3/2}} \]
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Rubi [A] time = 0.329412, antiderivative size = 123, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.227 \[ \frac{\tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{c^{3/2} e}+\frac{a (d-e x)}{c \sqrt{a+c x^2} \left (a e^2+c d^2\right )}+\frac{d^3 \tanh ^{-1}\left (\frac{a e-c d x}{\sqrt{a+c x^2} \sqrt{a e^2+c d^2}}\right )}{e \left (a e^2+c d^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[x^3/((d + e*x)*(a + c*x^2)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 44.6447, size = 167, normalized size = 1.36 \[ \frac{d^{3} \operatorname{atanh}{\left (\frac{a e - c d x}{\sqrt{a + c x^{2}} \sqrt{a e^{2} + c d^{2}}} \right )}}{e \left (a e^{2} + c d^{2}\right )^{\frac{3}{2}}} + \frac{d}{c e^{2} \sqrt{a + c x^{2}}} - \frac{x}{c e \sqrt{a + c x^{2}}} + \frac{\operatorname{atanh}{\left (\frac{\sqrt{c} x}{\sqrt{a + c x^{2}}} \right )}}{c^{\frac{3}{2}} e} - \frac{d^{3} \left (a e + c d x\right )}{a e^{3} \sqrt{a + c x^{2}} \left (a e^{2} + c d^{2}\right )} + \frac{d^{2} x}{a e^{3} \sqrt{a + c x^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3/(e*x+d)/(c*x**2+a)**(3/2),x)
[Out]
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Mathematica [A] time = 0.441252, size = 157, normalized size = 1.28 \[ \frac{\log \left (\sqrt{c} \sqrt{a+c x^2}+c x\right )}{c^{3/2} e}+\frac{a d-a e x}{c \sqrt{a+c x^2} \left (a e^2+c d^2\right )}+\frac{d^3 \log \left (\sqrt{a+c x^2} \sqrt{a e^2+c d^2}+a e-c d x\right )}{e \left (a e^2+c d^2\right )^{3/2}}-\frac{d^3 \log (d+e x)}{e \left (a e^2+c d^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^3/((d + e*x)*(a + c*x^2)^(3/2)),x]
[Out]
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Maple [B] time = 0.012, size = 354, normalized size = 2.9 \[{\frac{{d}^{2}x}{{e}^{3}a}{\frac{1}{\sqrt{c{x}^{2}+a}}}}-{\frac{x}{ce}{\frac{1}{\sqrt{c{x}^{2}+a}}}}+{\frac{1}{e}\ln \left ( x\sqrt{c}+\sqrt{c{x}^{2}+a} \right ){c}^{-{\frac{3}{2}}}}+{\frac{d}{{e}^{2}c}{\frac{1}{\sqrt{c{x}^{2}+a}}}}-{\frac{{d}^{3}}{{e}^{2} \left ( a{e}^{2}+c{d}^{2} \right ) }{\frac{1}{\sqrt{ \left ( x+{\frac{d}{e}} \right ) ^{2}c-2\,{\frac{cd}{e} \left ( x+{\frac{d}{e}} \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}}}}-{\frac{{d}^{4}cx}{{e}^{3} \left ( a{e}^{2}+c{d}^{2} \right ) a}{\frac{1}{\sqrt{ \left ( x+{\frac{d}{e}} \right ) ^{2}c-2\,{\frac{cd}{e} \left ( x+{\frac{d}{e}} \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}}}}+{\frac{{d}^{3}}{{e}^{2} \left ( a{e}^{2}+c{d}^{2} \right ) }\ln \left ({1 \left ( 2\,{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}-2\,{\frac{cd}{e} \left ( x+{\frac{d}{e}} \right ) }+2\,\sqrt{{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}\sqrt{ \left ( x+{\frac{d}{e}} \right ) ^{2}c-2\,{\frac{cd}{e} \left ( x+{\frac{d}{e}} \right ) }+{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}} \right ) \left ( x+{\frac{d}{e}} \right ) ^{-1}} \right ){\frac{1}{\sqrt{{\frac{a{e}^{2}+c{d}^{2}}{{e}^{2}}}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3/(e*x+d)/(c*x^2+a)^(3/2),x)
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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(x^3/((c*x^2 + a)^(3/2)*(e*x + d)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 4.93785, 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^3/((c*x^2 + a)^(3/2)*(e*x + d)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{3}}{\left (a + c x^{2}\right )^{\frac{3}{2}} \left (d + e x\right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3/(e*x+d)/(c*x**2+a)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.28136, size = 296, normalized size = 2.41 \[ -\frac{2 \, d^{3} \arctan \left (-\frac{{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )} e + \sqrt{c} d}{\sqrt{-c d^{2} - a e^{2}}}\right )}{{\left (c d^{2} e + a e^{3}\right )} \sqrt{-c d^{2} - a e^{2}}} - \frac{\frac{{\left (a c^{2} d^{2} e^{3} + a^{2} c e^{5}\right )} x}{c^{4} d^{4} e^{2} + 2 \, a c^{3} d^{2} e^{4} + a^{2} c^{2} e^{6}} - \frac{a c^{2} d^{3} e^{2} + a^{2} c d e^{4}}{c^{4} d^{4} e^{2} + 2 \, a c^{3} d^{2} e^{4} + a^{2} c^{2} e^{6}}}{\sqrt{c x^{2} + a}} - \frac{e^{\left (-1\right )}{\rm ln}\left ({\left | -\sqrt{c} x + \sqrt{c x^{2} + a} \right |}\right )}{c^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/((c*x^2 + a)^(3/2)*(e*x + d)),x, algorithm="giac")
[Out]