Optimal. Leaf size=199 \[ -\frac{a f^2 \sqrt{f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x}}{2 d^3 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}-\frac{2 a f^2}{d^3 e \sqrt{f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x}}-\frac{\frac{a f^2}{d^2}+1}{3 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^{3/2}}+\frac{5 a f^2 \tanh ^{-1}\left (\frac{\sqrt{f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x}}{\sqrt{d}}\right )}{2 d^{7/2} e} \]
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Rubi [A] time = 0.176685, antiderivative size = 199, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185, Rules used = {2117, 897, 1259, 1261, 206} \[ -\frac{a f^2 \sqrt{f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x}}{2 d^3 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x\right )}-\frac{2 a f^2}{d^3 e \sqrt{f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x}}-\frac{\frac{a f^2}{d^2}+1}{3 e \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^{3/2}}+\frac{5 a f^2 \tanh ^{-1}\left (\frac{\sqrt{f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x}}{\sqrt{d}}\right )}{2 d^{7/2} e} \]
Antiderivative was successfully verified.
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Rule 2117
Rule 897
Rule 1259
Rule 1261
Rule 206
Rubi steps
\begin{align*} \int \frac{1}{\left (d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )^{5/2}} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{d^2+a f^2-2 d x+x^2}{(d-x)^2 x^{5/2}} \, dx,x,d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}{2 e}\\ &=\frac{\operatorname{Subst}\left (\int \frac{d^2+a f^2-2 d x^2+x^4}{x^4 \left (d-x^2\right )^2} \, dx,x,\sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}\right )}{e}\\ &=-\frac{a f^2 \sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}}{2 d^3 e \left (e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}+\frac{\operatorname{Subst}\left (\int \frac{2 d^2 \left (d^2+a f^2\right )-2 d \left (d^2-a f^2\right ) x^2+a f^2 x^4}{x^4 \left (d-x^2\right )} \, dx,x,\sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}\right )}{2 d^3 e}\\ &=-\frac{a f^2 \sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}}{2 d^3 e \left (e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}+\frac{\operatorname{Subst}\left (\int \left (\frac{2 \left (d^3+a d f^2\right )}{x^4}+\frac{4 a f^2}{x^2}+\frac{5 a f^2}{d-x^2}\right ) \, dx,x,\sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}\right )}{2 d^3 e}\\ &=-\frac{d^2+a f^2}{3 d^2 e \left (d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )^{3/2}}-\frac{2 a f^2}{d^3 e \sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}}-\frac{a f^2 \sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}}{2 d^3 e \left (e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}+\frac{\left (5 a f^2\right ) \operatorname{Subst}\left (\int \frac{1}{d-x^2} \, dx,x,\sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}\right )}{2 d^3 e}\\ &=-\frac{d^2+a f^2}{3 d^2 e \left (d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )^{3/2}}-\frac{2 a f^2}{d^3 e \sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}}-\frac{a f^2 \sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}}{2 d^3 e \left (e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}\right )}+\frac{5 a f^2 \tanh ^{-1}\left (\frac{\sqrt{d+e x+f \sqrt{a+\frac{e^2 x^2}{f^2}}}}{\sqrt{d}}\right )}{2 d^{7/2} e}\\ \end{align*}
Mathematica [A] time = 0.613331, size = 186, normalized size = 0.93 \[ -\frac{\frac{2 d \left (a f^2+d^2\right )}{3 \left (f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x\right )^{3/2}}+\frac{a f^2 \sqrt{f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x}}{f \sqrt{a+\frac{e^2 x^2}{f^2}}+e x}+\frac{4 a f^2}{\sqrt{f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x}}-\frac{5 a f^2 \tanh ^{-1}\left (\frac{\sqrt{f \sqrt{a+\frac{e^2 x^2}{f^2}}+d+e x}}{\sqrt{d}}\right )}{\sqrt{d}}}{2 d^3 e} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.009, size = 0, normalized size = 0. \begin{align*} \int \left ( d+ex+f\sqrt{a+{\frac{{e}^{2}{x}^{2}}{{f}^{2}}}} \right ) ^{-{\frac{5}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{{\left (e x + \sqrt{\frac{e^{2} x^{2}}{f^{2}} + a} f + d\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.55992, size = 1683, normalized size = 8.46 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\left (d + e x + f \sqrt{a + \frac{e^{2} x^{2}}{f^{2}}}\right )^{\frac{5}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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