Optimal. Leaf size=110 \[ \frac{\left (8 a^2-20 a b+11 b^2\right ) \sinh (c+d x) \cosh (c+d x)}{16 d}-\frac{1}{16} x \left (8 a^2-12 a b+5 b^2\right )+\frac{b (4 a-3 b) \sinh (c+d x) \cosh ^3(c+d x)}{8 d}+\frac{b^2 \sinh ^3(c+d x) \cosh ^3(c+d x)}{6 d} \]
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Rubi [A] time = 0.110067, antiderivative size = 117, normalized size of antiderivative = 1.06, number of steps used = 2, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {3170, 3169} \[ \frac{\left (16 a^2-36 a b+15 b^2\right ) \sinh (c+d x) \cosh (c+d x)}{48 d}-\frac{1}{16} x \left (8 a^2-12 a b+5 b^2\right )+\frac{b (4 a-5 b) \sinh ^3(c+d x) \cosh (c+d x)}{24 d}+\frac{\sinh (c+d x) \cosh (c+d x) \left (a+b \sinh ^2(c+d x)\right )^2}{6 d} \]
Antiderivative was successfully verified.
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Rule 3170
Rule 3169
Rubi steps
\begin{align*} \int \sinh ^2(c+d x) \left (a+b \sinh ^2(c+d x)\right )^2 \, dx &=\frac{\cosh (c+d x) \sinh (c+d x) \left (a+b \sinh ^2(c+d x)\right )^2}{6 d}-\frac{1}{6} \int \left (a-(4 a-5 b) \sinh ^2(c+d x)\right ) \left (a+b \sinh ^2(c+d x)\right ) \, dx\\ &=-\frac{1}{16} \left (8 a^2-12 a b+5 b^2\right ) x+\frac{\left (16 a^2-36 a b+15 b^2\right ) \cosh (c+d x) \sinh (c+d x)}{48 d}+\frac{(4 a-5 b) b \cosh (c+d x) \sinh ^3(c+d x)}{24 d}+\frac{\cosh (c+d x) \sinh (c+d x) \left (a+b \sinh ^2(c+d x)\right )^2}{6 d}\\ \end{align*}
Mathematica [A] time = 0.191873, size = 99, normalized size = 0.9 \[ \frac{\left (48 a^2-96 a b+45 b^2\right ) \sinh (2 (c+d x))-96 a^2 c-96 a^2 d x+3 b (4 a-3 b) \sinh (4 (c+d x))+144 a b c+144 a b d x+b^2 \sinh (6 (c+d x))-60 b^2 c-60 b^2 d x}{192 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.017, size = 118, normalized size = 1.1 \begin{align*}{\frac{1}{d} \left ({b}^{2} \left ( \left ({\frac{ \left ( \sinh \left ( dx+c \right ) \right ) ^{5}}{6}}-{\frac{5\, \left ( \sinh \left ( dx+c \right ) \right ) ^{3}}{24}}+{\frac{5\,\sinh \left ( dx+c \right ) }{16}} \right ) \cosh \left ( dx+c \right ) -{\frac{5\,dx}{16}}-{\frac{5\,c}{16}} \right ) +2\,ab \left ( \left ( 1/4\, \left ( \sinh \left ( dx+c \right ) \right ) ^{3}-3/8\,\sinh \left ( dx+c \right ) \right ) \cosh \left ( dx+c \right ) +3/8\,dx+3/8\,c \right ) +{a}^{2} \left ({\frac{\cosh \left ( dx+c \right ) \sinh \left ( dx+c \right ) }{2}}-{\frac{dx}{2}}-{\frac{c}{2}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.04317, size = 255, normalized size = 2.32 \begin{align*} \frac{1}{32} \, a b{\left (24 \, x + \frac{e^{\left (4 \, d x + 4 \, c\right )}}{d} - \frac{8 \, e^{\left (2 \, d x + 2 \, c\right )}}{d} + \frac{8 \, e^{\left (-2 \, d x - 2 \, c\right )}}{d} - \frac{e^{\left (-4 \, d x - 4 \, c\right )}}{d}\right )} - \frac{1}{8} \, a^{2}{\left (4 \, x - \frac{e^{\left (2 \, d x + 2 \, c\right )}}{d} + \frac{e^{\left (-2 \, d x - 2 \, c\right )}}{d}\right )} - \frac{1}{384} \, b^{2}{\left (\frac{{\left (9 \, e^{\left (-2 \, d x - 2 \, c\right )} - 45 \, e^{\left (-4 \, d x - 4 \, c\right )} - 1\right )} e^{\left (6 \, d x + 6 \, c\right )}}{d} + \frac{120 \,{\left (d x + c\right )}}{d} + \frac{45 \, e^{\left (-2 \, d x - 2 \, c\right )} - 9 \, e^{\left (-4 \, d x - 4 \, c\right )} + e^{\left (-6 \, d x - 6 \, c\right )}}{d}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.14473, size = 373, normalized size = 3.39 \begin{align*} \frac{3 \, b^{2} \cosh \left (d x + c\right ) \sinh \left (d x + c\right )^{5} + 2 \,{\left (5 \, b^{2} \cosh \left (d x + c\right )^{3} + 3 \,{\left (4 \, a b - 3 \, b^{2}\right )} \cosh \left (d x + c\right )\right )} \sinh \left (d x + c\right )^{3} - 6 \,{\left (8 \, a^{2} - 12 \, a b + 5 \, b^{2}\right )} d x + 3 \,{\left (b^{2} \cosh \left (d x + c\right )^{5} + 2 \,{\left (4 \, a b - 3 \, b^{2}\right )} \cosh \left (d x + c\right )^{3} +{\left (16 \, a^{2} - 32 \, a b + 15 \, b^{2}\right )} \cosh \left (d x + c\right )\right )} \sinh \left (d x + c\right )}{96 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 4.87993, size = 332, normalized size = 3.02 \begin{align*} \begin{cases} \frac{a^{2} x \sinh ^{2}{\left (c + d x \right )}}{2} - \frac{a^{2} x \cosh ^{2}{\left (c + d x \right )}}{2} + \frac{a^{2} \sinh{\left (c + d x \right )} \cosh{\left (c + d x \right )}}{2 d} + \frac{3 a b x \sinh ^{4}{\left (c + d x \right )}}{4} - \frac{3 a b x \sinh ^{2}{\left (c + d x \right )} \cosh ^{2}{\left (c + d x \right )}}{2} + \frac{3 a b x \cosh ^{4}{\left (c + d x \right )}}{4} + \frac{5 a b \sinh ^{3}{\left (c + d x \right )} \cosh{\left (c + d x \right )}}{4 d} - \frac{3 a b \sinh{\left (c + d x \right )} \cosh ^{3}{\left (c + d x \right )}}{4 d} + \frac{5 b^{2} x \sinh ^{6}{\left (c + d x \right )}}{16} - \frac{15 b^{2} x \sinh ^{4}{\left (c + d x \right )} \cosh ^{2}{\left (c + d x \right )}}{16} + \frac{15 b^{2} x \sinh ^{2}{\left (c + d x \right )} \cosh ^{4}{\left (c + d x \right )}}{16} - \frac{5 b^{2} x \cosh ^{6}{\left (c + d x \right )}}{16} + \frac{11 b^{2} \sinh ^{5}{\left (c + d x \right )} \cosh{\left (c + d x \right )}}{16 d} - \frac{5 b^{2} \sinh ^{3}{\left (c + d x \right )} \cosh ^{3}{\left (c + d x \right )}}{6 d} + \frac{5 b^{2} \sinh{\left (c + d x \right )} \cosh ^{5}{\left (c + d x \right )}}{16 d} & \text{for}\: d \neq 0 \\x \left (a + b \sinh ^{2}{\left (c \right )}\right )^{2} \sinh ^{2}{\left (c \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.35627, size = 316, normalized size = 2.87 \begin{align*} \frac{b^{2} e^{\left (6 \, d x + 6 \, c\right )} + 12 \, a b e^{\left (4 \, d x + 4 \, c\right )} - 9 \, b^{2} e^{\left (4 \, d x + 4 \, c\right )} + 48 \, a^{2} e^{\left (2 \, d x + 2 \, c\right )} - 96 \, a b e^{\left (2 \, d x + 2 \, c\right )} + 45 \, b^{2} e^{\left (2 \, d x + 2 \, c\right )} - 24 \,{\left (8 \, a^{2} - 12 \, a b + 5 \, b^{2}\right )}{\left (d x + c\right )} +{\left (176 \, a^{2} e^{\left (6 \, d x + 6 \, c\right )} - 264 \, a b e^{\left (6 \, d x + 6 \, c\right )} + 110 \, b^{2} e^{\left (6 \, d x + 6 \, c\right )} - 48 \, a^{2} e^{\left (4 \, d x + 4 \, c\right )} + 96 \, a b e^{\left (4 \, d x + 4 \, c\right )} - 45 \, b^{2} e^{\left (4 \, d x + 4 \, c\right )} - 12 \, a b e^{\left (2 \, d x + 2 \, c\right )} + 9 \, b^{2} e^{\left (2 \, d x + 2 \, c\right )} - b^{2}\right )} e^{\left (-6 \, d x - 6 \, c\right )}}{384 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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