Optimal. Leaf size=79 \[ -\frac{14 \cos (x)}{45 a \sqrt{a \csc ^3(x)}}-\frac{2 \sin ^2(x) \cos (x)}{9 a \sqrt{a \csc ^3(x)}}-\frac{14 E\left (\left .\frac{\pi }{4}-\frac{x}{2}\right |2\right )}{15 a \sin ^{\frac{3}{2}}(x) \sqrt{a \csc ^3(x)}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0383605, antiderivative size = 79, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 10, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.4, Rules used = {4123, 3769, 3771, 2639} \[ -\frac{14 \cos (x)}{45 a \sqrt{a \csc ^3(x)}}-\frac{2 \sin ^2(x) \cos (x)}{9 a \sqrt{a \csc ^3(x)}}-\frac{14 E\left (\left .\frac{\pi }{4}-\frac{x}{2}\right |2\right )}{15 a \sin ^{\frac{3}{2}}(x) \sqrt{a \csc ^3(x)}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 4123
Rule 3769
Rule 3771
Rule 2639
Rubi steps
\begin{align*} \int \frac{1}{\left (a \csc ^3(x)\right )^{3/2}} \, dx &=-\frac{(-\csc (x))^{3/2} \int \frac{1}{(-\csc (x))^{9/2}} \, dx}{a \sqrt{a \csc ^3(x)}}\\ &=-\frac{2 \cos (x) \sin ^2(x)}{9 a \sqrt{a \csc ^3(x)}}-\frac{\left (7 (-\csc (x))^{3/2}\right ) \int \frac{1}{(-\csc (x))^{5/2}} \, dx}{9 a \sqrt{a \csc ^3(x)}}\\ &=-\frac{14 \cos (x)}{45 a \sqrt{a \csc ^3(x)}}-\frac{2 \cos (x) \sin ^2(x)}{9 a \sqrt{a \csc ^3(x)}}-\frac{\left (7 (-\csc (x))^{3/2}\right ) \int \frac{1}{\sqrt{-\csc (x)}} \, dx}{15 a \sqrt{a \csc ^3(x)}}\\ &=-\frac{14 \cos (x)}{45 a \sqrt{a \csc ^3(x)}}-\frac{2 \cos (x) \sin ^2(x)}{9 a \sqrt{a \csc ^3(x)}}+\frac{7 \int \sqrt{\sin (x)} \, dx}{15 a \sqrt{a \csc ^3(x)} \sin ^{\frac{3}{2}}(x)}\\ &=-\frac{14 \cos (x)}{45 a \sqrt{a \csc ^3(x)}}-\frac{14 E\left (\left .\frac{\pi }{4}-\frac{x}{2}\right |2\right )}{15 a \sqrt{a \csc ^3(x)} \sin ^{\frac{3}{2}}(x)}-\frac{2 \cos (x) \sin ^2(x)}{9 a \sqrt{a \csc ^3(x)}}\\ \end{align*}
Mathematica [A] time = 0.0954014, size = 52, normalized size = 0.66 \[ \frac{\sin ^{\frac{3}{2}}(x) (5 \cos (3 x)-33 \cos (x))-84 E\left (\left .\frac{1}{4} (\pi -2 x)\right |2\right )}{90 \sin ^{\frac{9}{2}}(x) \left (a \csc ^3(x)\right )^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [C] time = 0.235, size = 349, normalized size = 4.4 \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{1}{\left (a \csc \left (x\right )^{3}\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{a \csc \left (x\right )^{3}}}{a^{2} \csc \left (x\right )^{6}}, 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{1}{\left (a \csc ^{3}{\left (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{1}{\left (a \csc \left (x\right )^{3}\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]