Optimal. Leaf size=187 \[ -\frac{2 e \left (b^2 e^2-3 b c d e+3 c^2 d^2\right )}{d^3 \sqrt{d+e x} (c d-b e)^3}+\frac{2 c^{7/2} \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{d+e x}}{\sqrt{c d-b e}}\right )}{b (c d-b e)^{7/2}}-\frac{2 e (2 c d-b e)}{3 d^2 (d+e x)^{3/2} (c d-b e)^2}-\frac{2 e}{5 d (d+e x)^{5/2} (c d-b e)}-\frac{2 \tanh ^{-1}\left (\frac{\sqrt{d+e x}}{\sqrt{d}}\right )}{b d^{7/2}} \]
[Out]
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Rubi [A] time = 0.832185, antiderivative size = 187, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 7, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ -\frac{2 e \left (b^2 e^2-3 b c d e+3 c^2 d^2\right )}{d^3 \sqrt{d+e x} (c d-b e)^3}+\frac{2 c^{7/2} \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{d+e x}}{\sqrt{c d-b e}}\right )}{b (c d-b e)^{7/2}}-\frac{2 e (2 c d-b e)}{3 d^2 (d+e x)^{3/2} (c d-b e)^2}-\frac{2 e}{5 d (d+e x)^{5/2} (c d-b e)}-\frac{2 \tanh ^{-1}\left (\frac{\sqrt{d+e x}}{\sqrt{d}}\right )}{b d^{7/2}} \]
Antiderivative was successfully verified.
[In] Int[1/((d + e*x)^(7/2)*(b*x + c*x^2)),x]
[Out]
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Rubi in Sympy [A] time = 100.344, size = 170, normalized size = 0.91 \[ \frac{2 e}{5 d \left (d + e x\right )^{\frac{5}{2}} \left (b e - c d\right )} + \frac{2 e \left (b e - 2 c d\right )}{3 d^{2} \left (d + e x\right )^{\frac{3}{2}} \left (b e - c d\right )^{2}} + \frac{2 e \left (b^{2} e^{2} - 3 b c d e + 3 c^{2} d^{2}\right )}{d^{3} \sqrt{d + e x} \left (b e - c d\right )^{3}} + \frac{2 c^{\frac{7}{2}} \operatorname{atan}{\left (\frac{\sqrt{c} \sqrt{d + e x}}{\sqrt{b e - c d}} \right )}}{b \left (b e - c d\right )^{\frac{7}{2}}} - \frac{2 \operatorname{atanh}{\left (\frac{\sqrt{d + e x}}{\sqrt{d}} \right )}}{b d^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(e*x+d)**(7/2)/(c*x**2+b*x),x)
[Out]
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Mathematica [A] time = 1.26854, size = 182, normalized size = 0.97 \[ -\frac{2 e \left (b^2 e^2 \left (23 d^2+35 d e x+15 e^2 x^2\right )-3 b c d e \left (22 d^2+35 d e x+15 e^2 x^2\right )+c^2 d^2 \left (58 d^2+100 d e x+45 e^2 x^2\right )\right )}{15 d^3 (d+e x)^{5/2} (c d-b e)^3}+\frac{2 c^{7/2} \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{d+e x}}{\sqrt{c d-b e}}\right )}{b (c d-b e)^{7/2}}-\frac{2 \tanh ^{-1}\left (\frac{\sqrt{d+e x}}{\sqrt{d}}\right )}{b d^{7/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((d + e*x)^(7/2)*(b*x + c*x^2)),x]
[Out]
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Maple [A] time = 0.027, size = 228, normalized size = 1.2 \[{\frac{2\,b{e}^{2}}{3\,{d}^{2} \left ( be-cd \right ) ^{2}} \left ( ex+d \right ) ^{-{\frac{3}{2}}}}-{\frac{4\,ce}{3\,d \left ( be-cd \right ) ^{2}} \left ( ex+d \right ) ^{-{\frac{3}{2}}}}+2\,{\frac{{b}^{2}{e}^{3}}{{d}^{3} \left ( be-cd \right ) ^{3}\sqrt{ex+d}}}-6\,{\frac{bc{e}^{2}}{{d}^{2} \left ( be-cd \right ) ^{3}\sqrt{ex+d}}}+6\,{\frac{e{c}^{2}}{d \left ( be-cd \right ) ^{3}\sqrt{ex+d}}}+{\frac{2\,e}{5\,d \left ( be-cd \right ) } \left ( ex+d \right ) ^{-{\frac{5}{2}}}}+2\,{\frac{{c}^{4}}{ \left ( be-cd \right ) ^{3}b\sqrt{ \left ( be-cd \right ) c}}\arctan \left ({\frac{c\sqrt{ex+d}}{\sqrt{ \left ( be-cd \right ) c}}} \right ) }-2\,{\frac{1}{b{d}^{7/2}}{\it Artanh} \left ({\frac{\sqrt{ex+d}}{\sqrt{d}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(e*x+d)^(7/2)/(c*x^2+b*x),x)
[Out]
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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(1/((c*x^2 + b*x)*(e*x + d)^(7/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 1.01273, size = 1, normalized size = 0.01 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^2 + b*x)*(e*x + d)^(7/2)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{x \left (b + c x\right ) \left (d + e x\right )^{\frac{7}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(e*x+d)**(7/2)/(c*x**2+b*x),x)
[Out]
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GIAC/XCAS [A] time = 0.214661, size = 389, normalized size = 2.08 \[ -\frac{2 \, c^{4} \arctan \left (\frac{\sqrt{x e + d} c}{\sqrt{-c^{2} d + b c e}}\right )}{{\left (b c^{3} d^{3} - 3 \, b^{2} c^{2} d^{2} e + 3 \, b^{3} c d e^{2} - b^{4} e^{3}\right )} \sqrt{-c^{2} d + b c e}} - \frac{2 \,{\left (45 \,{\left (x e + d\right )}^{2} c^{2} d^{2} e + 10 \,{\left (x e + d\right )} c^{2} d^{3} e + 3 \, c^{2} d^{4} e - 45 \,{\left (x e + d\right )}^{2} b c d e^{2} - 15 \,{\left (x e + d\right )} b c d^{2} e^{2} - 6 \, b c d^{3} e^{2} + 15 \,{\left (x e + d\right )}^{2} b^{2} e^{3} + 5 \,{\left (x e + d\right )} b^{2} d e^{3} + 3 \, b^{2} d^{2} e^{3}\right )}}{15 \,{\left (c^{3} d^{6} - 3 \, b c^{2} d^{5} e + 3 \, b^{2} c d^{4} e^{2} - b^{3} d^{3} e^{3}\right )}{\left (x e + d\right )}^{\frac{5}{2}}} + \frac{2 \, \arctan \left (\frac{\sqrt{x e + d}}{\sqrt{-d}}\right )}{b \sqrt{-d} d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^2 + b*x)*(e*x + d)^(7/2)),x, algorithm="giac")
[Out]