Optimal. Leaf size=144 \[ \frac{e^2 \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{d} \sqrt{d+e x}}{\sqrt{c d^2-a e^2}}\right )}{4 c^{3/2} d^{3/2} \left (c d^2-a e^2\right )^{3/2}}-\frac{e \sqrt{d+e x}}{4 c d \left (c d^2-a e^2\right ) (a e+c d x)}-\frac{\sqrt{d+e x}}{2 c d (a e+c d x)^2} \]
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Rubi [A] time = 0.249422, antiderivative size = 144, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 37, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.135 \[ \frac{e^2 \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{d} \sqrt{d+e x}}{\sqrt{c d^2-a e^2}}\right )}{4 c^{3/2} d^{3/2} \left (c d^2-a e^2\right )^{3/2}}-\frac{e \sqrt{d+e x}}{4 c d \left (c d^2-a e^2\right ) (a e+c d x)}-\frac{\sqrt{d+e x}}{2 c d (a e+c d x)^2} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^(7/2)/(a*d*e + (c*d^2 + a*e^2)*x + c*d*e*x^2)^3,x]
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Rubi in Sympy [A] time = 53.2962, size = 119, normalized size = 0.83 \[ \frac{e \sqrt{d + e x}}{4 c d \left (a e + c d x\right ) \left (a e^{2} - c d^{2}\right )} - \frac{\sqrt{d + e x}}{2 c d \left (a e + c d x\right )^{2}} + \frac{e^{2} \operatorname{atan}{\left (\frac{\sqrt{c} \sqrt{d} \sqrt{d + e x}}{\sqrt{a e^{2} - c d^{2}}} \right )}}{4 c^{\frac{3}{2}} d^{\frac{3}{2}} \left (a e^{2} - c d^{2}\right )^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**(7/2)/(a*d*e+(a*e**2+c*d**2)*x+c*d*e*x**2)**3,x)
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Mathematica [A] time = 0.198843, size = 131, normalized size = 0.91 \[ \frac{e^2 \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{d} \sqrt{d+e x}}{\sqrt{c d^2-a e^2}}\right )}{4 c^{3/2} d^{3/2} \left (c d^2-a e^2\right )^{3/2}}+\frac{\sqrt{d+e x} \left (a e^2-c d (2 d+e x)\right )}{4 c d \left (c d^2-a e^2\right ) (a e+c d x)^2} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x)^(7/2)/(a*d*e + (c*d^2 + a*e^2)*x + c*d*e*x^2)^3,x]
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Maple [A] time = 0.021, size = 142, normalized size = 1. \[{\frac{{e}^{2}}{4\, \left ( cdex+a{e}^{2} \right ) ^{2} \left ( a{e}^{2}-c{d}^{2} \right ) } \left ( ex+d \right ) ^{{\frac{3}{2}}}}-{\frac{{e}^{2}}{4\, \left ( cdex+a{e}^{2} \right ) ^{2}dc}\sqrt{ex+d}}+{\frac{{e}^{2}}{ \left ( 4\,a{e}^{2}-4\,c{d}^{2} \right ) cd}\arctan \left ({cd\sqrt{ex+d}{\frac{1}{\sqrt{ \left ( a{e}^{2}-c{d}^{2} \right ) cd}}}} \right ){\frac{1}{\sqrt{ \left ( a{e}^{2}-c{d}^{2} \right ) cd}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^(7/2)/(a*e*d+(a*e^2+c*d^2)*x+c*d*e*x^2)^3,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((e*x + d)^(7/2)/(c*d*e*x^2 + a*d*e + (c*d^2 + a*e^2)*x)^3,x, algorithm="maxima")
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Fricas [A] time = 0.230002, size = 1, normalized size = 0.01 \[ \left [-\frac{2 \, \sqrt{c^{2} d^{3} - a c d e^{2}}{\left (c d e x + 2 \, c d^{2} - a e^{2}\right )} \sqrt{e x + d} -{\left (c^{2} d^{2} e^{2} x^{2} + 2 \, a c d e^{3} x + a^{2} e^{4}\right )} \log \left (\frac{\sqrt{c^{2} d^{3} - a c d e^{2}}{\left (c d e x + 2 \, c d^{2} - a e^{2}\right )} + 2 \,{\left (c^{2} d^{3} - a c d e^{2}\right )} \sqrt{e x + d}}{c d x + a e}\right )}{8 \,{\left (a^{2} c^{2} d^{3} e^{2} - a^{3} c d e^{4} +{\left (c^{4} d^{5} - a c^{3} d^{3} e^{2}\right )} x^{2} + 2 \,{\left (a c^{3} d^{4} e - a^{2} c^{2} d^{2} e^{3}\right )} x\right )} \sqrt{c^{2} d^{3} - a c d e^{2}}}, -\frac{\sqrt{-c^{2} d^{3} + a c d e^{2}}{\left (c d e x + 2 \, c d^{2} - a e^{2}\right )} \sqrt{e x + d} -{\left (c^{2} d^{2} e^{2} x^{2} + 2 \, a c d e^{3} x + a^{2} e^{4}\right )} \arctan \left (-\frac{c d^{2} - a e^{2}}{\sqrt{-c^{2} d^{3} + a c d e^{2}} \sqrt{e x + d}}\right )}{4 \,{\left (a^{2} c^{2} d^{3} e^{2} - a^{3} c d e^{4} +{\left (c^{4} d^{5} - a c^{3} d^{3} e^{2}\right )} x^{2} + 2 \,{\left (a c^{3} d^{4} e - a^{2} c^{2} d^{2} e^{3}\right )} x\right )} \sqrt{-c^{2} d^{3} + a c d e^{2}}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^(7/2)/(c*d*e*x^2 + a*d*e + (c*d^2 + a*e^2)*x)^3,x, algorithm="fricas")
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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((e*x+d)**(7/2)/(a*d*e+(a*e**2+c*d**2)*x+c*d*e*x**2)**3,x)
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GIAC/XCAS [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^(7/2)/(c*d*e*x^2 + a*d*e + (c*d^2 + a*e^2)*x)^3,x, algorithm="giac")
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