Optimal. Leaf size=67 \[ \frac {\sinh (a+b x) \cosh ^5(a+b x)}{6 b}+\frac {5 \sinh (a+b x) \cosh ^3(a+b x)}{24 b}+\frac {5 \sinh (a+b x) \cosh (a+b x)}{16 b}+\frac {5 x}{16} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.03, antiderivative size = 67, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 2, integrand size = 8, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {2635, 8} \[ \frac {\sinh (a+b x) \cosh ^5(a+b x)}{6 b}+\frac {5 \sinh (a+b x) \cosh ^3(a+b x)}{24 b}+\frac {5 \sinh (a+b x) \cosh (a+b x)}{16 b}+\frac {5 x}{16} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 8
Rule 2635
Rubi steps
\begin {align*} \int \cosh ^6(a+b x) \, dx &=\frac {\cosh ^5(a+b x) \sinh (a+b x)}{6 b}+\frac {5}{6} \int \cosh ^4(a+b x) \, dx\\ &=\frac {5 \cosh ^3(a+b x) \sinh (a+b x)}{24 b}+\frac {\cosh ^5(a+b x) \sinh (a+b x)}{6 b}+\frac {5}{8} \int \cosh ^2(a+b x) \, dx\\ &=\frac {5 \cosh (a+b x) \sinh (a+b x)}{16 b}+\frac {5 \cosh ^3(a+b x) \sinh (a+b x)}{24 b}+\frac {\cosh ^5(a+b x) \sinh (a+b x)}{6 b}+\frac {5 \int 1 \, dx}{16}\\ &=\frac {5 x}{16}+\frac {5 \cosh (a+b x) \sinh (a+b x)}{16 b}+\frac {5 \cosh ^3(a+b x) \sinh (a+b x)}{24 b}+\frac {\cosh ^5(a+b x) \sinh (a+b x)}{6 b}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.04, size = 43, normalized size = 0.64 \[ \frac {45 \sinh (2 (a+b x))+9 \sinh (4 (a+b x))+\sinh (6 (a+b x))+60 a+60 b x}{192 b} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.61, size = 90, normalized size = 1.34 \[ \frac {3 \, \cosh \left (b x + a\right ) \sinh \left (b x + a\right )^{5} + 2 \, {\left (5 \, \cosh \left (b x + a\right )^{3} + 9 \, \cosh \left (b x + a\right )\right )} \sinh \left (b x + a\right )^{3} + 30 \, b x + 3 \, {\left (\cosh \left (b x + a\right )^{5} + 6 \, \cosh \left (b x + a\right )^{3} + 15 \, \cosh \left (b x + a\right )\right )} \sinh \left (b x + a\right )}{96 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.14, size = 88, normalized size = 1.31 \[ \frac {5}{16} \, x + \frac {e^{\left (6 \, b x + 6 \, a\right )}}{384 \, b} + \frac {3 \, e^{\left (4 \, b x + 4 \, a\right )}}{128 \, b} + \frac {15 \, e^{\left (2 \, b x + 2 \, a\right )}}{128 \, b} - \frac {15 \, e^{\left (-2 \, b x - 2 \, a\right )}}{128 \, b} - \frac {3 \, e^{\left (-4 \, b x - 4 \, a\right )}}{128 \, b} - \frac {e^{\left (-6 \, b x - 6 \, a\right )}}{384 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.22, size = 49, normalized size = 0.73 \[ \frac {\left (\frac {\left (\cosh ^{5}\left (b x +a \right )\right )}{6}+\frac {5 \left (\cosh ^{3}\left (b x +a \right )\right )}{24}+\frac {5 \cosh \left (b x +a \right )}{16}\right ) \sinh \left (b x +a \right )+\frac {5 b x}{16}+\frac {5 a}{16}}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 0.31, size = 86, normalized size = 1.28 \[ \frac {{\left (9 \, e^{\left (-2 \, b x - 2 \, a\right )} + 45 \, e^{\left (-4 \, b x - 4 \, a\right )} + 1\right )} e^{\left (6 \, b x + 6 \, a\right )}}{384 \, b} + \frac {5 \, {\left (b x + a\right )}}{16 \, b} - \frac {45 \, e^{\left (-2 \, b x - 2 \, a\right )} + 9 \, e^{\left (-4 \, b x - 4 \, a\right )} + e^{\left (-6 \, b x - 6 \, a\right )}}{384 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.97, size = 42, normalized size = 0.63 \[ \frac {5\,x}{16}+\frac {\frac {15\,\mathrm {sinh}\left (2\,a+2\,b\,x\right )}{64}+\frac {3\,\mathrm {sinh}\left (4\,a+4\,b\,x\right )}{64}+\frac {\mathrm {sinh}\left (6\,a+6\,b\,x\right )}{192}}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 2.99, size = 139, normalized size = 2.07 \[ \begin {cases} - \frac {5 x \sinh ^{6}{\left (a + b x \right )}}{16} + \frac {15 x \sinh ^{4}{\left (a + b x \right )} \cosh ^{2}{\left (a + b x \right )}}{16} - \frac {15 x \sinh ^{2}{\left (a + b x \right )} \cosh ^{4}{\left (a + b x \right )}}{16} + \frac {5 x \cosh ^{6}{\left (a + b x \right )}}{16} + \frac {5 \sinh ^{5}{\left (a + b x \right )} \cosh {\left (a + b x \right )}}{16 b} - \frac {5 \sinh ^{3}{\left (a + b x \right )} \cosh ^{3}{\left (a + b x \right )}}{6 b} + \frac {11 \sinh {\left (a + b x \right )} \cosh ^{5}{\left (a + b x \right )}}{16 b} & \text {for}\: b \neq 0 \\x \cosh ^{6}{\relax (a )} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________