Optimal. Leaf size=21 \[ \frac{1}{6} \csc ^3(2 x)-\frac{1}{10} \csc ^5(2 x) \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0294961, antiderivative size = 21, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154, Rules used = {2606, 14} \[ \frac{1}{6} \csc ^3(2 x)-\frac{1}{10} \csc ^5(2 x) \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2606
Rule 14
Rubi steps
\begin{align*} \int \cot ^3(2 x) \csc ^3(2 x) \, dx &=-\left (\frac{1}{2} \operatorname{Subst}\left (\int x^2 \left (-1+x^2\right ) \, dx,x,\csc (2 x)\right )\right )\\ &=-\left (\frac{1}{2} \operatorname{Subst}\left (\int \left (-x^2+x^4\right ) \, dx,x,\csc (2 x)\right )\right )\\ &=\frac{1}{6} \csc ^3(2 x)-\frac{1}{10} \csc ^5(2 x)\\ \end{align*}
Mathematica [A] time = 0.0233481, size = 21, normalized size = 1. \[ \frac{1}{6} \csc ^3(2 x)-\frac{1}{10} \csc ^5(2 x) \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.028, size = 58, normalized size = 2.8 \begin{align*} -{\frac{ \left ( \cos \left ( 2\,x \right ) \right ) ^{4}}{10\, \left ( \sin \left ( 2\,x \right ) \right ) ^{5}}}-{\frac{ \left ( \cos \left ( 2\,x \right ) \right ) ^{4}}{30\, \left ( \sin \left ( 2\,x \right ) \right ) ^{3}}}+{\frac{ \left ( \cos \left ( 2\,x \right ) \right ) ^{4}}{30\,\sin \left ( 2\,x \right ) }}+{\frac{ \left ( 2+ \left ( \cos \left ( 2\,x \right ) \right ) ^{2} \right ) \sin \left ( 2\,x \right ) }{30}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.931975, size = 24, normalized size = 1.14 \begin{align*} \frac{5 \, \sin \left (2 \, x\right )^{2} - 3}{30 \, \sin \left (2 \, x\right )^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] time = 2.32517, size = 93, normalized size = 4.43 \begin{align*} -\frac{5 \, \cos \left (2 \, x\right )^{2} - 2}{30 \,{\left (\cos \left (2 \, x\right )^{4} - 2 \, \cos \left (2 \, x\right )^{2} + 1\right )} \sin \left (2 \, x\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 0.099444, size = 17, normalized size = 0.81 \begin{align*} \frac{5 \sin ^{2}{\left (2 x \right )} - 3}{30 \sin ^{5}{\left (2 x \right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.08467, size = 24, normalized size = 1.14 \begin{align*} \frac{5 \, \sin \left (2 \, x\right )^{2} - 3}{30 \, \sin \left (2 \, x\right )^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]