Optimal. Leaf size=102 \[ -\frac{4 d^2 \cos (a+b x)}{b \sqrt{d \tan (a+b x)}}-\frac{4 d^2 \sin (a+b x) E\left (\left .a+b x-\frac{\pi }{4}\right |2\right )}{b \sqrt{\sin (2 a+2 b x)} \sqrt{d \tan (a+b x)}}+\frac{2 d \csc (a+b x) \sqrt{d \tan (a+b x)}}{b} \]
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Rubi [A] time = 0.142878, antiderivative size = 102, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.238, Rules used = {2593, 2601, 2570, 2572, 2639} \[ -\frac{4 d^2 \cos (a+b x)}{b \sqrt{d \tan (a+b x)}}-\frac{4 d^2 \sin (a+b x) E\left (\left .a+b x-\frac{\pi }{4}\right |2\right )}{b \sqrt{\sin (2 a+2 b x)} \sqrt{d \tan (a+b x)}}+\frac{2 d \csc (a+b x) \sqrt{d \tan (a+b x)}}{b} \]
Antiderivative was successfully verified.
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Rule 2593
Rule 2601
Rule 2570
Rule 2572
Rule 2639
Rubi steps
\begin{align*} \int \csc ^3(a+b x) (d \tan (a+b x))^{3/2} \, dx &=\frac{2 d \csc (a+b x) \sqrt{d \tan (a+b x)}}{b}+\left (2 d^2\right ) \int \frac{\csc (a+b x)}{\sqrt{d \tan (a+b x)}} \, dx\\ &=\frac{2 d \csc (a+b x) \sqrt{d \tan (a+b x)}}{b}+\frac{\left (2 d^2 \sqrt{\sin (a+b x)}\right ) \int \frac{\sqrt{\cos (a+b x)}}{\sin ^{\frac{3}{2}}(a+b x)} \, dx}{\sqrt{\cos (a+b x)} \sqrt{d \tan (a+b x)}}\\ &=-\frac{4 d^2 \cos (a+b x)}{b \sqrt{d \tan (a+b x)}}+\frac{2 d \csc (a+b x) \sqrt{d \tan (a+b x)}}{b}-\frac{\left (4 d^2 \sqrt{\sin (a+b x)}\right ) \int \sqrt{\cos (a+b x)} \sqrt{\sin (a+b x)} \, dx}{\sqrt{\cos (a+b x)} \sqrt{d \tan (a+b x)}}\\ &=-\frac{4 d^2 \cos (a+b x)}{b \sqrt{d \tan (a+b x)}}+\frac{2 d \csc (a+b x) \sqrt{d \tan (a+b x)}}{b}-\frac{\left (4 d^2 \sin (a+b x)\right ) \int \sqrt{\sin (2 a+2 b x)} \, dx}{\sqrt{\sin (2 a+2 b x)} \sqrt{d \tan (a+b x)}}\\ &=-\frac{4 d^2 \cos (a+b x)}{b \sqrt{d \tan (a+b x)}}-\frac{4 d^2 E\left (\left .a-\frac{\pi }{4}+b x\right |2\right ) \sin (a+b x)}{b \sqrt{\sin (2 a+2 b x)} \sqrt{d \tan (a+b x)}}+\frac{2 d \csc (a+b x) \sqrt{d \tan (a+b x)}}{b}\\ \end{align*}
Mathematica [C] time = 0.578046, size = 71, normalized size = 0.7 \[ -\frac{2 \cos (a+b x) (d \tan (a+b x))^{3/2} \left (4 \sqrt{\sec ^2(a+b x)} \, _2F_1\left (\frac{3}{4},\frac{3}{2};\frac{7}{4};-\tan ^2(a+b x)\right )+3 \csc ^2(a+b x)-6\right )}{3 b} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.174, size = 499, normalized size = 4.9 \begin{align*}{\frac{\cos \left ( bx+a \right ) \sqrt{2}}{b \left ( \sin \left ( bx+a \right ) \right ) ^{2}} \left ( 4\,\cos \left ( bx+a \right ){\it EllipticE} \left ( \sqrt{-{\frac{\cos \left ( bx+a \right ) -1-\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}},1/2\,\sqrt{2} \right ) \sqrt{{\frac{\cos \left ( bx+a \right ) -1}{\sin \left ( bx+a \right ) }}}\sqrt{{\frac{\cos \left ( bx+a \right ) -1+\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}\sqrt{-{\frac{\cos \left ( bx+a \right ) -1-\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}-2\,\cos \left ( bx+a \right ){\it EllipticF} \left ( \sqrt{-{\frac{\cos \left ( bx+a \right ) -1-\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}},1/2\,\sqrt{2} \right ) \sqrt{{\frac{\cos \left ( bx+a \right ) -1}{\sin \left ( bx+a \right ) }}}\sqrt{{\frac{\cos \left ( bx+a \right ) -1+\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}\sqrt{-{\frac{\cos \left ( bx+a \right ) -1-\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}+4\,{\it EllipticE} \left ( \sqrt{-{\frac{\cos \left ( bx+a \right ) -1-\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}},1/2\,\sqrt{2} \right ) \sqrt{{\frac{\cos \left ( bx+a \right ) -1}{\sin \left ( bx+a \right ) }}}\sqrt{{\frac{\cos \left ( bx+a \right ) -1+\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}\sqrt{-{\frac{\cos \left ( bx+a \right ) -1-\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}-2\,{\it EllipticF} \left ( \sqrt{-{\frac{\cos \left ( bx+a \right ) -1-\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}},1/2\,\sqrt{2} \right ) \sqrt{{\frac{\cos \left ( bx+a \right ) -1}{\sin \left ( bx+a \right ) }}}\sqrt{{\frac{\cos \left ( bx+a \right ) -1+\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}\sqrt{-{\frac{\cos \left ( bx+a \right ) -1-\sin \left ( bx+a \right ) }{\sin \left ( bx+a \right ) }}}-2\,\cos \left ( bx+a \right ) \sqrt{2}+\sqrt{2} \right ) \left ({\frac{d\sin \left ( bx+a \right ) }{\cos \left ( bx+a \right ) }} \right ) ^{{\frac{3}{2}}}} \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 \left (d \tan \left (b x + a\right )\right )^{\frac{3}{2}} \csc \left (b x + a\right )^{3}\,{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 (\sqrt{d \tan \left (b x + a\right )} d \csc \left (b x + a\right )^{3} \tan \left (b x + 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 \left (d \tan \left (b x + a\right )\right )^{\frac{3}{2}} \csc \left (b x + a\right )^{3}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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