Optimal. Leaf size=63 \[ -\frac{2 d^5}{9 b (d \tan (a+b x))^{9/2}}-\frac{4 d^3}{5 b (d \tan (a+b x))^{5/2}}-\frac{2 d}{b \sqrt{d \tan (a+b x)}} \]
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Rubi [A] time = 0.0515714, antiderivative size = 63, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095, Rules used = {2591, 270} \[ -\frac{2 d^5}{9 b (d \tan (a+b x))^{9/2}}-\frac{4 d^3}{5 b (d \tan (a+b x))^{5/2}}-\frac{2 d}{b \sqrt{d \tan (a+b x)}} \]
Antiderivative was successfully verified.
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Rule 2591
Rule 270
Rubi steps
\begin{align*} \int \csc ^6(a+b x) \sqrt{d \tan (a+b x)} \, dx &=\frac{d \operatorname{Subst}\left (\int \frac{\left (d^2+x^2\right )^2}{x^{11/2}} \, dx,x,d \tan (a+b x)\right )}{b}\\ &=\frac{d \operatorname{Subst}\left (\int \left (\frac{d^4}{x^{11/2}}+\frac{2 d^2}{x^{7/2}}+\frac{1}{x^{3/2}}\right ) \, dx,x,d \tan (a+b x)\right )}{b}\\ &=-\frac{2 d^5}{9 b (d \tan (a+b x))^{9/2}}-\frac{4 d^3}{5 b (d \tan (a+b x))^{5/2}}-\frac{2 d}{b \sqrt{d \tan (a+b x)}}\\ \end{align*}
Mathematica [A] time = 0.158643, size = 50, normalized size = 0.79 \[ \frac{2 d (20 \cos (2 (a+b x))-4 \cos (4 (a+b x))-21) \csc ^4(a+b x)}{45 b \sqrt{d \tan (a+b x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.187, size = 60, normalized size = 1. \begin{align*} -{\frac{ \left ( 64\, \left ( \cos \left ( bx+a \right ) \right ) ^{4}-144\, \left ( \cos \left ( bx+a \right ) \right ) ^{2}+90 \right ) \cos \left ( bx+a \right ) }{45\,b \left ( \sin \left ( bx+a \right ) \right ) ^{5}}\sqrt{{\frac{d\sin \left ( bx+a \right ) }{\cos \left ( bx+a \right ) }}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.21788, size = 65, normalized size = 1.03 \begin{align*} -\frac{2 \,{\left (45 \, d^{4} \tan \left (b x + a\right )^{4} + 18 \, d^{4} \tan \left (b x + a\right )^{2} + 5 \, d^{4}\right )} d}{45 \, \left (d \tan \left (b x + a\right )\right )^{\frac{9}{2}} b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.79873, size = 213, normalized size = 3.38 \begin{align*} -\frac{2 \,{\left (32 \, \cos \left (b x + a\right )^{5} - 72 \, \cos \left (b x + a\right )^{3} + 45 \, \cos \left (b x + a\right )\right )} \sqrt{\frac{d \sin \left (b x + a\right )}{\cos \left (b x + a\right )}}}{45 \,{\left (b \cos \left (b x + a\right )^{4} - 2 \, b \cos \left (b x + a\right )^{2} + b\right )} \sin \left (b x + a\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 \sqrt{d \tan \left (b x + a\right )} \csc \left (b x + a\right )^{6}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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