Optimal. Leaf size=79 \[ \frac{\sin (a+b x)}{b d \sqrt{d \tan (a+b x)}}+\frac{\sqrt{\sin (2 a+2 b x)} \sec (a+b x) F\left (\left .a+b x-\frac{\pi }{4}\right |2\right )}{2 b d \sqrt{d \tan (a+b x)}} \]
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Rubi [A] time = 0.0937112, antiderivative size = 79, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.21, Rules used = {2602, 2569, 2573, 2641} \[ \frac{\sin (a+b x)}{b d \sqrt{d \tan (a+b x)}}+\frac{\sqrt{\sin (2 a+2 b x)} \sec (a+b x) F\left (\left .a+b x-\frac{\pi }{4}\right |2\right )}{2 b d \sqrt{d \tan (a+b x)}} \]
Antiderivative was successfully verified.
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Rule 2602
Rule 2569
Rule 2573
Rule 2641
Rubi steps
\begin{align*} \int \frac{\sin (a+b x)}{(d \tan (a+b x))^{3/2}} \, dx &=\frac{\sqrt{\sin (a+b x)} \int \frac{\cos ^{\frac{3}{2}}(a+b x)}{\sqrt{\sin (a+b x)}} \, dx}{d \sqrt{\cos (a+b x)} \sqrt{d \tan (a+b x)}}\\ &=\frac{\sin (a+b x)}{b d \sqrt{d \tan (a+b x)}}+\frac{\sqrt{\sin (a+b x)} \int \frac{1}{\sqrt{\cos (a+b x)} \sqrt{\sin (a+b x)}} \, dx}{2 d \sqrt{\cos (a+b x)} \sqrt{d \tan (a+b x)}}\\ &=\frac{\sin (a+b x)}{b d \sqrt{d \tan (a+b x)}}+\frac{\left (\sec (a+b x) \sqrt{\sin (2 a+2 b x)}\right ) \int \frac{1}{\sqrt{\sin (2 a+2 b x)}} \, dx}{2 d \sqrt{d \tan (a+b x)}}\\ &=\frac{\sin (a+b x)}{b d \sqrt{d \tan (a+b x)}}+\frac{F\left (\left .a-\frac{\pi }{4}+b x\right |2\right ) \sec (a+b x) \sqrt{\sin (2 a+2 b x)}}{2 b d \sqrt{d \tan (a+b x)}}\\ \end{align*}
Mathematica [C] time = 0.740658, size = 126, normalized size = 1.59 \[ \frac{\cos (2 (a+b x)) \tan ^{\frac{3}{2}}(a+b x) \sec (a+b x) \left (-\sqrt{\tan (a+b x)} \sqrt{\sec ^2(a+b x)}+\sqrt [4]{-1} \sec ^2(a+b x) F\left (\left .i \sinh ^{-1}\left (\sqrt [4]{-1} \sqrt{\tan (a+b x)}\right )\right |-1\right )\right )}{b \left (\tan ^2(a+b x)-1\right ) \sqrt{\sec ^2(a+b x)} (d \tan (a+b x))^{3/2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.125, size = 199, normalized size = 2.5 \begin{align*}{\frac{\sqrt{2} \left ( \cos \left ( bx+a \right ) -1 \right ) \left ( \cos \left ( bx+a \right ) +1 \right ) ^{2}}{2\,b \left ( \cos \left ( bx+a \right ) \right ) ^{2} \left ( \sin \left ( bx+a \right ) \right ) ^{2}} \left ( -\sin \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 ) }}},{\frac{\sqrt{2}}{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 ) }}}+ \left ( \cos \left ( bx+a \right ) \right ) ^{2}\sqrt{2}-\cos \left ( bx+a \right ) \sqrt{2} \right ) \left ({\frac{\sin \left ( bx+a \right ) d}{\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 \frac{\sin \left (b x + a\right )}{\left (d \tan \left (b x + a\right )\right )^{\frac{3}{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{d \tan \left (b x + a\right )} \sin \left (b x + a\right )}{d^{2} \tan \left (b x + a\right )^{2}}, x\right ) \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{\sin{\left (a + b x \right )}}{\left (d \tan{\left (a + b x \right )}\right )^{\frac{3}{2}}}\, dx \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{\sin \left (b x + a\right )}{\left (d \tan \left (b x + a\right )\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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