Optimal. Leaf size=112 \[ -\frac{2 \sqrt{\sin (2 a+2 b x)} \csc (a+b x) F\left (\left .a+b x-\frac{\pi }{4}\right |2\right ) \sqrt{d \tan (a+b x)}}{21 b d^2}-\frac{2 \csc ^3(a+b x)}{7 b d \sqrt{d \tan (a+b x)}}+\frac{2 \csc (a+b x)}{21 b d \sqrt{d \tan (a+b x)}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.145929, antiderivative size = 112, 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 = {2597, 2599, 2601, 2573, 2641} \[ -\frac{2 \sqrt{\sin (2 a+2 b x)} \csc (a+b x) F\left (\left .a+b x-\frac{\pi }{4}\right |2\right ) \sqrt{d \tan (a+b x)}}{21 b d^2}-\frac{2 \csc ^3(a+b x)}{7 b d \sqrt{d \tan (a+b x)}}+\frac{2 \csc (a+b x)}{21 b d \sqrt{d \tan (a+b x)}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2597
Rule 2599
Rule 2601
Rule 2573
Rule 2641
Rubi steps
\begin{align*} \int \frac{\csc ^3(a+b x)}{(d \tan (a+b x))^{3/2}} \, dx &=-\frac{2 \csc ^3(a+b x)}{7 b d \sqrt{d \tan (a+b x)}}-\frac{\int \csc ^3(a+b x) \sqrt{d \tan (a+b x)} \, dx}{7 d^2}\\ &=\frac{2 \csc (a+b x)}{21 b d \sqrt{d \tan (a+b x)}}-\frac{2 \csc ^3(a+b x)}{7 b d \sqrt{d \tan (a+b x)}}-\frac{2 \int \csc (a+b x) \sqrt{d \tan (a+b x)} \, dx}{21 d^2}\\ &=\frac{2 \csc (a+b x)}{21 b d \sqrt{d \tan (a+b x)}}-\frac{2 \csc ^3(a+b x)}{7 b d \sqrt{d \tan (a+b x)}}-\frac{\left (2 \sqrt{\cos (a+b x)} \sqrt{d \tan (a+b x)}\right ) \int \frac{1}{\sqrt{\cos (a+b x)} \sqrt{\sin (a+b x)}} \, dx}{21 d^2 \sqrt{\sin (a+b x)}}\\ &=\frac{2 \csc (a+b x)}{21 b d \sqrt{d \tan (a+b x)}}-\frac{2 \csc ^3(a+b x)}{7 b d \sqrt{d \tan (a+b x)}}-\frac{\left (2 \csc (a+b x) \sqrt{\sin (2 a+2 b x)} \sqrt{d \tan (a+b x)}\right ) \int \frac{1}{\sqrt{\sin (2 a+2 b x)}} \, dx}{21 d^2}\\ &=\frac{2 \csc (a+b x)}{21 b d \sqrt{d \tan (a+b x)}}-\frac{2 \csc ^3(a+b x)}{7 b d \sqrt{d \tan (a+b x)}}-\frac{2 \csc (a+b x) F\left (\left .a-\frac{\pi }{4}+b x\right |2\right ) \sqrt{\sin (2 a+2 b x)} \sqrt{d \tan (a+b x)}}{21 b d^2}\\ \end{align*}
Mathematica [C] time = 1.67093, size = 136, normalized size = 1.21 \[ \frac{\csc ^3(a+b x) \left ((10 \cos (2 (a+b x))+\cos (4 (a+b x))+1) \sec ^2(a+b x)^{3/2}-8 \sqrt [4]{-1} \cos (2 (a+b x)) \tan ^{\frac{7}{2}}(a+b x) F\left (\left .i \sinh ^{-1}\left (\sqrt [4]{-1} \sqrt{\tan (a+b x)}\right )\right |-1\right )\right )}{42 b d \left (\tan ^2(a+b x)-1\right ) \sqrt{\sec ^2(a+b x)} \sqrt{d \tan (a+b x)}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.169, size = 566, normalized size = 5.1 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc \left (b x + a\right )^{3}}{\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.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\sqrt{d \tan \left (b x + a\right )} \csc \left (b x + a\right )^{3}}{d^{2} \tan \left (b x + a\right )^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc ^{3}{\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.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc \left (b x + a\right )^{3}}{\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.
[In]
[Out]