Optimal. Leaf size=75 \[ \frac{2 E\left (\left .a+b x-\frac{\pi }{4}\right |2\right )}{b}-\frac{2 \sin ^{\frac{3}{2}}(2 a+2 b x) \cos (2 a+2 b x)}{3 b}+\frac{\sin ^{\frac{7}{2}}(2 a+2 b x) \csc ^2(a+b x)}{3 b} \]
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Rubi [A] time = 0.0469874, antiderivative size = 75, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136, Rules used = {4300, 2635, 2639} \[ \frac{2 E\left (\left .a+b x-\frac{\pi }{4}\right |2\right )}{b}-\frac{2 \sin ^{\frac{3}{2}}(2 a+2 b x) \cos (2 a+2 b x)}{3 b}+\frac{\sin ^{\frac{7}{2}}(2 a+2 b x) \csc ^2(a+b x)}{3 b} \]
Antiderivative was successfully verified.
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Rule 4300
Rule 2635
Rule 2639
Rubi steps
\begin{align*} \int \csc ^2(a+b x) \sin ^{\frac{5}{2}}(2 a+2 b x) \, dx &=\frac{\csc ^2(a+b x) \sin ^{\frac{7}{2}}(2 a+2 b x)}{3 b}+\frac{10}{3} \int \sin ^{\frac{5}{2}}(2 a+2 b x) \, dx\\ &=-\frac{2 \cos (2 a+2 b x) \sin ^{\frac{3}{2}}(2 a+2 b x)}{3 b}+\frac{\csc ^2(a+b x) \sin ^{\frac{7}{2}}(2 a+2 b x)}{3 b}+2 \int \sqrt{\sin (2 a+2 b x)} \, dx\\ &=\frac{2 E\left (\left .a-\frac{\pi }{4}+b x\right |2\right )}{b}-\frac{2 \cos (2 a+2 b x) \sin ^{\frac{3}{2}}(2 a+2 b x)}{3 b}+\frac{\csc ^2(a+b x) \sin ^{\frac{7}{2}}(2 a+2 b x)}{3 b}\\ \end{align*}
Mathematica [A] time = 0.0784348, size = 34, normalized size = 0.45 \[ \frac{2 \left (\sin ^{\frac{3}{2}}(2 (a+b x))+3 E\left (\left .a+b x-\frac{\pi }{4}\right |2\right )\right )}{3 b} \]
Antiderivative was successfully verified.
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Maple [A] time = 3.971, size = 137, normalized size = 1.8 \begin{align*} 2\,{\frac{\sqrt{2}}{b} \left ( 1/6\,\sqrt{2} \left ( \sin \left ( 2\,bx+2\,a \right ) \right ) ^{3/2}-1/4\,{\frac{\sqrt{2}\sqrt{\sin \left ( 2\,bx+2\,a \right ) +1}\sqrt{-2\,\sin \left ( 2\,bx+2\,a \right ) +2}\sqrt{-\sin \left ( 2\,bx+2\,a \right ) } \left ( 2\,{\it EllipticE} \left ( \sqrt{\sin \left ( 2\,bx+2\,a \right ) +1},1/2\,\sqrt{2} \right ) -{\it EllipticF} \left ( \sqrt{\sin \left ( 2\,bx+2\,a \right ) +1},1/2\,\sqrt{2} \right ) \right ) }{\cos \left ( 2\,bx+2\,a \right ) \sqrt{\sin \left ( 2\,bx+2\,a \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 \csc \left (b x + a\right )^{2} \sin \left (2 \, b x + 2 \, a\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 (-{\left (\cos \left (2 \, b x + 2 \, a\right )^{2} - 1\right )} \csc \left (b x + a\right )^{2} \sqrt{\sin \left (2 \, b x + 2 \, a\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 \csc \left (b x + a\right )^{2} \sin \left (2 \, b x + 2 \, a\right )^{\frac{5}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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