Optimal. Leaf size=108 \[ -\frac{4 \cos (a+b x) \csc ^{\frac{5}{2}}(a+b x)}{35 b^2}-\frac{12 \cos (a+b x) \sqrt{\csc (a+b x)}}{35 b^2}-\frac{12 \sqrt{\sin (a+b x)} \sqrt{\csc (a+b x)} E\left (\left .\frac{1}{2} \left (a+b x-\frac{\pi }{2}\right )\right |2\right )}{35 b^2}-\frac{2 x \csc ^{\frac{7}{2}}(a+b x)}{7 b} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0576411, antiderivative size = 108, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {4213, 3768, 3771, 2639} \[ -\frac{4 \cos (a+b x) \csc ^{\frac{5}{2}}(a+b x)}{35 b^2}-\frac{12 \cos (a+b x) \sqrt{\csc (a+b x)}}{35 b^2}-\frac{12 \sqrt{\sin (a+b x)} \sqrt{\csc (a+b x)} E\left (\left .\frac{1}{2} \left (a+b x-\frac{\pi }{2}\right )\right |2\right )}{35 b^2}-\frac{2 x \csc ^{\frac{7}{2}}(a+b x)}{7 b} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 4213
Rule 3768
Rule 3771
Rule 2639
Rubi steps
\begin{align*} \int x \cos (a+b x) \csc ^{\frac{9}{2}}(a+b x) \, dx &=-\frac{2 x \csc ^{\frac{7}{2}}(a+b x)}{7 b}+\frac{2 \int \csc ^{\frac{7}{2}}(a+b x) \, dx}{7 b}\\ &=-\frac{4 \cos (a+b x) \csc ^{\frac{5}{2}}(a+b x)}{35 b^2}-\frac{2 x \csc ^{\frac{7}{2}}(a+b x)}{7 b}+\frac{6 \int \csc ^{\frac{3}{2}}(a+b x) \, dx}{35 b}\\ &=-\frac{12 \cos (a+b x) \sqrt{\csc (a+b x)}}{35 b^2}-\frac{4 \cos (a+b x) \csc ^{\frac{5}{2}}(a+b x)}{35 b^2}-\frac{2 x \csc ^{\frac{7}{2}}(a+b x)}{7 b}-\frac{6 \int \frac{1}{\sqrt{\csc (a+b x)}} \, dx}{35 b}\\ &=-\frac{12 \cos (a+b x) \sqrt{\csc (a+b x)}}{35 b^2}-\frac{4 \cos (a+b x) \csc ^{\frac{5}{2}}(a+b x)}{35 b^2}-\frac{2 x \csc ^{\frac{7}{2}}(a+b x)}{7 b}-\frac{\left (6 \sqrt{\csc (a+b x)} \sqrt{\sin (a+b x)}\right ) \int \sqrt{\sin (a+b x)} \, dx}{35 b}\\ &=-\frac{12 \cos (a+b x) \sqrt{\csc (a+b x)}}{35 b^2}-\frac{4 \cos (a+b x) \csc ^{\frac{5}{2}}(a+b x)}{35 b^2}-\frac{2 x \csc ^{\frac{7}{2}}(a+b x)}{7 b}-\frac{12 \sqrt{\csc (a+b x)} E\left (\left .\frac{1}{2} \left (a-\frac{\pi }{2}+b x\right )\right |2\right ) \sqrt{\sin (a+b x)}}{35 b^2}\\ \end{align*}
Mathematica [A] time = 0.272145, size = 73, normalized size = 0.68 \[ -\frac{2 \csc ^{\frac{7}{2}}(a+b x) \left (\sin (2 (a+b x))+6 \sin ^3(a+b x) \cos (a+b x)-6 \sin ^{\frac{7}{2}}(a+b x) E\left (\left .\frac{1}{4} (-2 a-2 b x+\pi )\right |2\right )+5 b x\right )}{35 b^2} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 0.116, size = 0, normalized size = 0. \begin{align*} \int x\cos \left ( bx+a \right ) \left ( \csc \left ( bx+a \right ) \right ) ^{{\frac{9}{2}}}\, dx \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 x \cos \left (b x + a\right ) \csc \left (b x + a\right )^{\frac{9}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: UnboundLocalError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int x \cos \left (b x + a\right ) \csc \left (b x + a\right )^{\frac{9}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]