Optimal. Leaf size=75 \[ \frac{2 \text{EllipticF}\left (\frac{1}{2} \left (c+d x-\tan ^{-1}\left (\frac{3}{2}\right )\right ),2\right )}{39 \sqrt [4]{13} d}-\frac{2 (3 \cos (c+d x)-2 \sin (c+d x))}{39 d (3 \sin (c+d x)+2 \cos (c+d x))^{3/2}} \]
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Rubi [A] time = 0.0421979, antiderivative size = 75, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {3076, 3077, 2641} \[ \frac{2 F\left (\left .\frac{1}{2} \left (c+d x-\tan ^{-1}\left (\frac{3}{2}\right )\right )\right |2\right )}{39 \sqrt [4]{13} d}-\frac{2 (3 \cos (c+d x)-2 \sin (c+d x))}{39 d (3 \sin (c+d x)+2 \cos (c+d x))^{3/2}} \]
Antiderivative was successfully verified.
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Rule 3076
Rule 3077
Rule 2641
Rubi steps
\begin{align*} \int \frac{1}{(2 \cos (c+d x)+3 \sin (c+d x))^{5/2}} \, dx &=-\frac{2 (3 \cos (c+d x)-2 \sin (c+d x))}{39 d (2 \cos (c+d x)+3 \sin (c+d x))^{3/2}}+\frac{1}{39} \int \frac{1}{\sqrt{2 \cos (c+d x)+3 \sin (c+d x)}} \, dx\\ &=-\frac{2 (3 \cos (c+d x)-2 \sin (c+d x))}{39 d (2 \cos (c+d x)+3 \sin (c+d x))^{3/2}}+\frac{\int \frac{1}{\sqrt{\cos \left (c+d x-\tan ^{-1}\left (\frac{3}{2}\right )\right )}} \, dx}{39 \sqrt [4]{13}}\\ &=\frac{2 F\left (\left .\frac{1}{2} \left (c+d x-\tan ^{-1}\left (\frac{3}{2}\right )\right )\right |2\right )}{39 \sqrt [4]{13} d}-\frac{2 (3 \cos (c+d x)-2 \sin (c+d x))}{39 d (2 \cos (c+d x)+3 \sin (c+d x))^{3/2}}\\ \end{align*}
Mathematica [C] time = 0.741956, size = 157, normalized size = 2.09 \[ \frac{\sqrt{2} 13^{3/4} \sqrt{\sin \left (c+d x+\tan ^{-1}\left (\frac{2}{3}\right )\right )+1} (3 \sin (c+d x)+2 \cos (c+d x))^{3/2} \sec \left (c+d x+\tan ^{-1}\left (\frac{2}{3}\right )\right ) \sqrt{2 \sin \left (c+d x+\tan ^{-1}\left (\frac{2}{3}\right )\right )+\cos \left (2 \left (c+d x+\tan ^{-1}\left (\frac{2}{3}\right )\right )\right )-1} \text{HypergeometricPFQ}\left (\left \{\frac{1}{4},\frac{1}{2}\right \},\left \{\frac{5}{4}\right \},\sin ^2\left (c+d x+\tan ^{-1}\left (\frac{2}{3}\right )\right )\right )+52 \sin (c+d x)-78 \cos (c+d x)}{507 d (3 \sin (c+d x)+2 \cos (c+d x))^{3/2}} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 1.101, size = 118, normalized size = 1.6 \begin{align*}{\frac{1}{39\,\sin \left ( dx+c+\arctan \left ( 2/3 \right ) \right ) \cos \left ( dx+c+\arctan \left ( 2/3 \right ) \right ) d} \left ( \sqrt{1+\sin \left ( dx+c+\arctan \left ({\frac{2}{3}} \right ) \right ) }\sqrt{-2\,\sin \left ( dx+c+\arctan \left ( 2/3 \right ) \right ) +2}\sqrt{-\sin \left ( dx+c+\arctan \left ({\frac{2}{3}} \right ) \right ) }{\it EllipticF} \left ( \sqrt{1+\sin \left ( dx+c+\arctan \left ({\frac{2}{3}} \right ) \right ) },{\frac{\sqrt{2}}{2}} \right ) \sin \left ( dx+c+\arctan \left ({\frac{2}{3}} \right ) \right ) -2\, \left ( \cos \left ( dx+c+\arctan \left ( 2/3 \right ) \right ) \right ) ^{2} \right ){\frac{1}{\sqrt{\sqrt{13}\sin \left ( dx+c+\arctan \left ({\frac{2}{3}} \right ) \right ) }}}} \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 (2 \, \cos \left (d x + c\right ) + 3 \, \sin \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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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (-\frac{\sqrt{2 \, \cos \left (d x + c\right ) + 3 \, \sin \left (d x + c\right )}}{46 \, \cos \left (d x + c\right )^{3} - 9 \,{\left (\cos \left (d x + c\right )^{2} + 3\right )} \sin \left (d x + c\right ) - 54 \, \cos \left (d x + c\right )}, x\right ) \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 \frac{1}{{\left (2 \, \cos \left (d x + c\right ) + 3 \, \sin \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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