Optimal. Leaf size=42 \[ -\frac{\coth ^5(a+b x)}{5 b}+\frac{2 \coth ^3(a+b x)}{3 b}-\frac{\coth (a+b x)}{b} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0153031, antiderivative size = 42, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 8, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {3767} \[ -\frac{\coth ^5(a+b x)}{5 b}+\frac{2 \coth ^3(a+b x)}{3 b}-\frac{\coth (a+b x)}{b} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 3767
Rubi steps
\begin{align*} \int \text{csch}^6(a+b x) \, dx &=-\frac{i \operatorname{Subst}\left (\int \left (1+2 x^2+x^4\right ) \, dx,x,-i \coth (a+b x)\right )}{b}\\ &=-\frac{\coth (a+b x)}{b}+\frac{2 \coth ^3(a+b x)}{3 b}-\frac{\coth ^5(a+b x)}{5 b}\\ \end{align*}
Mathematica [A] time = 0.0161284, size = 56, normalized size = 1.33 \[ -\frac{8 \coth (a+b x)}{15 b}-\frac{\coth (a+b x) \text{csch}^4(a+b x)}{5 b}+\frac{4 \coth (a+b x) \text{csch}^2(a+b x)}{15 b} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.012, size = 33, normalized size = 0.8 \begin{align*}{\frac{{\rm coth} \left (bx+a\right )}{b} \left ( -{\frac{8}{15}}-{\frac{ \left ({\rm csch} \left (bx+a\right ) \right ) ^{4}}{5}}+{\frac{4\, \left ({\rm csch} \left (bx+a\right ) \right ) ^{2}}{15}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [B] time = 1.01119, size = 277, normalized size = 6.6 \begin{align*} -\frac{16 \, e^{\left (-2 \, b x - 2 \, a\right )}}{3 \, b{\left (5 \, e^{\left (-2 \, b x - 2 \, a\right )} - 10 \, e^{\left (-4 \, b x - 4 \, a\right )} + 10 \, e^{\left (-6 \, b x - 6 \, a\right )} - 5 \, e^{\left (-8 \, b x - 8 \, a\right )} + e^{\left (-10 \, b x - 10 \, a\right )} - 1\right )}} + \frac{32 \, e^{\left (-4 \, b x - 4 \, a\right )}}{3 \, b{\left (5 \, e^{\left (-2 \, b x - 2 \, a\right )} - 10 \, e^{\left (-4 \, b x - 4 \, a\right )} + 10 \, e^{\left (-6 \, b x - 6 \, a\right )} - 5 \, e^{\left (-8 \, b x - 8 \, a\right )} + e^{\left (-10 \, b x - 10 \, a\right )} - 1\right )}} + \frac{16}{15 \, b{\left (5 \, e^{\left (-2 \, b x - 2 \, a\right )} - 10 \, e^{\left (-4 \, b x - 4 \, a\right )} + 10 \, e^{\left (-6 \, b x - 6 \, a\right )} - 5 \, e^{\left (-8 \, b x - 8 \, a\right )} + e^{\left (-10 \, b x - 10 \, a\right )} - 1\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [B] time = 1.49635, size = 954, normalized size = 22.71 \begin{align*} -\frac{16 \,{\left (11 \, \cosh \left (b x + a\right )^{2} + 18 \, \cosh \left (b x + a\right ) \sinh \left (b x + a\right ) + 11 \, \sinh \left (b x + a\right )^{2} - 5\right )}}{15 \,{\left (b \cosh \left (b x + a\right )^{8} + 8 \, b \cosh \left (b x + a\right ) \sinh \left (b x + a\right )^{7} + b \sinh \left (b x + a\right )^{8} - 5 \, b \cosh \left (b x + a\right )^{6} +{\left (28 \, b \cosh \left (b x + a\right )^{2} - 5 \, b\right )} \sinh \left (b x + a\right )^{6} + 2 \,{\left (28 \, b \cosh \left (b x + a\right )^{3} - 15 \, b \cosh \left (b x + a\right )\right )} \sinh \left (b x + a\right )^{5} + 10 \, b \cosh \left (b x + a\right )^{4} + 5 \,{\left (14 \, b \cosh \left (b x + a\right )^{4} - 15 \, b \cosh \left (b x + a\right )^{2} + 2 \, b\right )} \sinh \left (b x + a\right )^{4} + 4 \,{\left (14 \, b \cosh \left (b x + a\right )^{5} - 25 \, b \cosh \left (b x + a\right )^{3} + 10 \, b \cosh \left (b x + a\right )\right )} \sinh \left (b x + a\right )^{3} - 11 \, b \cosh \left (b x + a\right )^{2} +{\left (28 \, b \cosh \left (b x + a\right )^{6} - 75 \, b \cosh \left (b x + a\right )^{4} + 60 \, b \cosh \left (b x + a\right )^{2} - 11 \, b\right )} \sinh \left (b x + a\right )^{2} + 2 \,{\left (4 \, b \cosh \left (b x + a\right )^{7} - 15 \, b \cosh \left (b x + a\right )^{5} + 20 \, b \cosh \left (b x + a\right )^{3} - 9 \, b \cosh \left (b x + a\right )\right )} \sinh \left (b x + a\right ) + 5 \, b\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 \operatorname{csch}^{6}{\left (a + b x \right )}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.17068, size = 57, normalized size = 1.36 \begin{align*} -\frac{16 \,{\left (10 \, e^{\left (4 \, b x + 4 \, a\right )} - 5 \, e^{\left (2 \, b x + 2 \, a\right )} + 1\right )}}{15 \, b{\left (e^{\left (2 \, b x + 2 \, a\right )} - 1\right )}^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]