Optimal. Leaf size=15 \[ -\frac{\cot ^4(a+b x)}{4 b} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0276831, antiderivative size = 15, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {2607, 30} \[ -\frac{\cot ^4(a+b x)}{4 b} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2607
Rule 30
Rubi steps
\begin{align*} \int \cot ^3(a+b x) \csc ^2(a+b x) \, dx &=-\frac{\operatorname{Subst}\left (\int x^3 \, dx,x,-\cot (a+b x)\right )}{b}\\ &=-\frac{\cot ^4(a+b x)}{4 b}\\ \end{align*}
Mathematica [A] time = 0.0068362, size = 15, normalized size = 1. \[ -\frac{\cot ^4(a+b x)}{4 b} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.01, size = 22, normalized size = 1.5 \begin{align*} -{\frac{ \left ( \cos \left ( bx+a \right ) \right ) ^{4}}{4\, \left ( \sin \left ( bx+a \right ) \right ) ^{4}b}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.989208, size = 34, normalized size = 2.27 \begin{align*} \frac{2 \, \sin \left (b x + a\right )^{2} - 1}{4 \, b \sin \left (b x + a\right )^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] time = 1.72945, size = 99, normalized size = 6.6 \begin{align*} -\frac{2 \, \cos \left (b x + a\right )^{2} - 1}{4 \,{\left (b \cos \left (b x + a\right )^{4} - 2 \, b \cos \left (b x + a\right )^{2} + b\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 2.66975, size = 44, normalized size = 2.93 \begin{align*} \begin{cases} \frac{1}{4 b \sin ^{2}{\left (a + b x \right )}} - \frac{\cos ^{2}{\left (a + b x \right )}}{4 b \sin ^{4}{\left (a + b x \right )}} & \text{for}\: b \neq 0 \\\frac{x \cos ^{3}{\left (a \right )}}{\sin ^{5}{\left (a \right )}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.1294, size = 34, normalized size = 2.27 \begin{align*} \frac{2 \, \sin \left (b x + a\right )^{2} - 1}{4 \, b \sin \left (b x + a\right )^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]