Optimal. Leaf size=269 \[ \frac{4 a^2 e^2 \sqrt{e \cot (c+d x)}}{d}+\frac{a^2 e^{5/2} \log \left (\sqrt{e} \cot (c+d x)-\sqrt{2} \sqrt{e \cot (c+d x)}+\sqrt{e}\right )}{\sqrt{2} d}-\frac{a^2 e^{5/2} \log \left (\sqrt{e} \cot (c+d x)+\sqrt{2} \sqrt{e \cot (c+d x)}+\sqrt{e}\right )}{\sqrt{2} d}+\frac{\sqrt{2} a^2 e^{5/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt{e \cot (c+d x)}}{\sqrt{e}}\right )}{d}-\frac{\sqrt{2} a^2 e^{5/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{e \cot (c+d x)}}{\sqrt{e}}+1\right )}{d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d} \]
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Rubi [A] time = 0.288015, antiderivative size = 269, normalized size of antiderivative = 1., number of steps used = 16, number of rules used = 12, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.48, Rules used = {3543, 12, 16, 3473, 3476, 329, 211, 1165, 628, 1162, 617, 204} \[ \frac{4 a^2 e^2 \sqrt{e \cot (c+d x)}}{d}+\frac{a^2 e^{5/2} \log \left (\sqrt{e} \cot (c+d x)-\sqrt{2} \sqrt{e \cot (c+d x)}+\sqrt{e}\right )}{\sqrt{2} d}-\frac{a^2 e^{5/2} \log \left (\sqrt{e} \cot (c+d x)+\sqrt{2} \sqrt{e \cot (c+d x)}+\sqrt{e}\right )}{\sqrt{2} d}+\frac{\sqrt{2} a^2 e^{5/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt{e \cot (c+d x)}}{\sqrt{e}}\right )}{d}-\frac{\sqrt{2} a^2 e^{5/2} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt{e \cot (c+d x)}}{\sqrt{e}}+1\right )}{d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d} \]
Antiderivative was successfully verified.
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Rule 3543
Rule 12
Rule 16
Rule 3473
Rule 3476
Rule 329
Rule 211
Rule 1165
Rule 628
Rule 1162
Rule 617
Rule 204
Rubi steps
\begin{align*} \int (e \cot (c+d x))^{5/2} (a+a \cot (c+d x))^2 \, dx &=-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}+\int 2 a^2 \cot (c+d x) (e \cot (c+d x))^{5/2} \, dx\\ &=-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}+\left (2 a^2\right ) \int \cot (c+d x) (e \cot (c+d x))^{5/2} \, dx\\ &=-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}+\frac{\left (2 a^2\right ) \int (e \cot (c+d x))^{7/2} \, dx}{e}\\ &=-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}-\left (2 a^2 e\right ) \int (e \cot (c+d x))^{3/2} \, dx\\ &=\frac{4 a^2 e^2 \sqrt{e \cot (c+d x)}}{d}-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}+\left (2 a^2 e^3\right ) \int \frac{1}{\sqrt{e \cot (c+d x)}} \, dx\\ &=\frac{4 a^2 e^2 \sqrt{e \cot (c+d x)}}{d}-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}-\frac{\left (2 a^2 e^4\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{x} \left (e^2+x^2\right )} \, dx,x,e \cot (c+d x)\right )}{d}\\ &=\frac{4 a^2 e^2 \sqrt{e \cot (c+d x)}}{d}-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}-\frac{\left (4 a^2 e^4\right ) \operatorname{Subst}\left (\int \frac{1}{e^2+x^4} \, dx,x,\sqrt{e \cot (c+d x)}\right )}{d}\\ &=\frac{4 a^2 e^2 \sqrt{e \cot (c+d x)}}{d}-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}-\frac{\left (2 a^2 e^3\right ) \operatorname{Subst}\left (\int \frac{e-x^2}{e^2+x^4} \, dx,x,\sqrt{e \cot (c+d x)}\right )}{d}-\frac{\left (2 a^2 e^3\right ) \operatorname{Subst}\left (\int \frac{e+x^2}{e^2+x^4} \, dx,x,\sqrt{e \cot (c+d x)}\right )}{d}\\ &=\frac{4 a^2 e^2 \sqrt{e \cot (c+d x)}}{d}-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}+\frac{\left (a^2 e^{5/2}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{2} \sqrt{e}+2 x}{-e-\sqrt{2} \sqrt{e} x-x^2} \, dx,x,\sqrt{e \cot (c+d x)}\right )}{\sqrt{2} d}+\frac{\left (a^2 e^{5/2}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{2} \sqrt{e}-2 x}{-e+\sqrt{2} \sqrt{e} x-x^2} \, dx,x,\sqrt{e \cot (c+d x)}\right )}{\sqrt{2} d}-\frac{\left (a^2 e^3\right ) \operatorname{Subst}\left (\int \frac{1}{e-\sqrt{2} \sqrt{e} x+x^2} \, dx,x,\sqrt{e \cot (c+d x)}\right )}{d}-\frac{\left (a^2 e^3\right ) \operatorname{Subst}\left (\int \frac{1}{e+\sqrt{2} \sqrt{e} x+x^2} \, dx,x,\sqrt{e \cot (c+d x)}\right )}{d}\\ &=\frac{4 a^2 e^2 \sqrt{e \cot (c+d x)}}{d}-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}+\frac{a^2 e^{5/2} \log \left (\sqrt{e}+\sqrt{e} \cot (c+d x)-\sqrt{2} \sqrt{e \cot (c+d x)}\right )}{\sqrt{2} d}-\frac{a^2 e^{5/2} \log \left (\sqrt{e}+\sqrt{e} \cot (c+d x)+\sqrt{2} \sqrt{e \cot (c+d x)}\right )}{\sqrt{2} d}-\frac{\left (\sqrt{2} a^2 e^{5/2}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1-\frac{\sqrt{2} \sqrt{e \cot (c+d x)}}{\sqrt{e}}\right )}{d}+\frac{\left (\sqrt{2} a^2 e^{5/2}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1+\frac{\sqrt{2} \sqrt{e \cot (c+d x)}}{\sqrt{e}}\right )}{d}\\ &=\frac{\sqrt{2} a^2 e^{5/2} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt{e \cot (c+d x)}}{\sqrt{e}}\right )}{d}-\frac{\sqrt{2} a^2 e^{5/2} \tan ^{-1}\left (1+\frac{\sqrt{2} \sqrt{e \cot (c+d x)}}{\sqrt{e}}\right )}{d}+\frac{4 a^2 e^2 \sqrt{e \cot (c+d x)}}{d}-\frac{4 a^2 (e \cot (c+d x))^{5/2}}{5 d}-\frac{2 a^2 (e \cot (c+d x))^{7/2}}{7 d e}+\frac{a^2 e^{5/2} \log \left (\sqrt{e}+\sqrt{e} \cot (c+d x)-\sqrt{2} \sqrt{e \cot (c+d x)}\right )}{\sqrt{2} d}-\frac{a^2 e^{5/2} \log \left (\sqrt{e}+\sqrt{e} \cot (c+d x)+\sqrt{2} \sqrt{e \cot (c+d x)}\right )}{\sqrt{2} d}\\ \end{align*}
Mathematica [A] time = 1.20554, size = 187, normalized size = 0.7 \[ -\frac{a^2 (e \cot (c+d x))^{5/2} \left (20 \cot ^{\frac{7}{2}}(c+d x)+56 \cot ^{\frac{5}{2}}(c+d x)-280 \sqrt{\cot (c+d x)}-35 \sqrt{2} \log \left (\cot (c+d x)-\sqrt{2} \sqrt{\cot (c+d x)}+1\right )+35 \sqrt{2} \log \left (\cot (c+d x)+\sqrt{2} \sqrt{\cot (c+d x)}+1\right )-70 \sqrt{2} \tan ^{-1}\left (1-\sqrt{2} \sqrt{\cot (c+d x)}\right )+70 \sqrt{2} \tan ^{-1}\left (\sqrt{2} \sqrt{\cot (c+d x)}+1\right )\right )}{70 d \cot ^{\frac{5}{2}}(c+d x)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.018, size = 234, normalized size = 0.9 \begin{align*} -{\frac{2\,{a}^{2}}{7\,de} \left ( e\cot \left ( dx+c \right ) \right ) ^{{\frac{7}{2}}}}-{\frac{4\,{a}^{2}}{5\,d} \left ( e\cot \left ( dx+c \right ) \right ) ^{{\frac{5}{2}}}}+4\,{\frac{{a}^{2}{e}^{2}\sqrt{e\cot \left ( dx+c \right ) }}{d}}-{\frac{{a}^{2}{e}^{2}\sqrt{2}}{d}\sqrt [4]{{e}^{2}}\arctan \left ({\sqrt{2}\sqrt{e\cot \left ( dx+c \right ) }{\frac{1}{\sqrt [4]{{e}^{2}}}}}+1 \right ) }+{\frac{{a}^{2}{e}^{2}\sqrt{2}}{d}\sqrt [4]{{e}^{2}}\arctan \left ( -{\sqrt{2}\sqrt{e\cot \left ( dx+c \right ) }{\frac{1}{\sqrt [4]{{e}^{2}}}}}+1 \right ) }-{\frac{{a}^{2}{e}^{2}\sqrt{2}}{2\,d}\sqrt [4]{{e}^{2}}\ln \left ({ \left ( e\cot \left ( dx+c \right ) +\sqrt [4]{{e}^{2}}\sqrt{e\cot \left ( dx+c \right ) }\sqrt{2}+\sqrt{{e}^{2}} \right ) \left ( e\cot \left ( dx+c \right ) -\sqrt [4]{{e}^{2}}\sqrt{e\cot \left ( dx+c \right ) }\sqrt{2}+\sqrt{{e}^{2}} \right ) ^{-1}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [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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Sympy [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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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (a \cot \left (d x + c\right ) + a\right )}^{2} \left (e \cot \left (d x + c\right )\right )^{\frac{5}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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