Optimal. Leaf size=79 \[ \frac{3 b^2 (a-b) \cosh ^5(c+d x)}{5 d}+\frac{b (a-b)^2 \cosh ^3(c+d x)}{d}+\frac{(a-b)^3 \cosh (c+d x)}{d}+\frac{b^3 \cosh ^7(c+d x)}{7 d} \]
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Rubi [A] time = 0.0873647, antiderivative size = 79, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095, Rules used = {3186, 194} \[ \frac{3 b^2 (a-b) \cosh ^5(c+d x)}{5 d}+\frac{b (a-b)^2 \cosh ^3(c+d x)}{d}+\frac{(a-b)^3 \cosh (c+d x)}{d}+\frac{b^3 \cosh ^7(c+d x)}{7 d} \]
Antiderivative was successfully verified.
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Rule 3186
Rule 194
Rubi steps
\begin{align*} \int \sinh (c+d x) \left (a+b \sinh ^2(c+d x)\right )^3 \, dx &=\frac{\operatorname{Subst}\left (\int \left (a-b+b x^2\right )^3 \, dx,x,\cosh (c+d x)\right )}{d}\\ &=\frac{\operatorname{Subst}\left (\int \left (a^3 \left (1-\frac{b \left (3 a^2-3 a b+b^2\right )}{a^3}\right )+3 a^2 b \left (1+\frac{b (-2 a+b)}{a^2}\right ) x^2+3 a b^2 \left (1-\frac{b}{a}\right ) x^4+b^3 x^6\right ) \, dx,x,\cosh (c+d x)\right )}{d}\\ &=\frac{(a-b)^3 \cosh (c+d x)}{d}+\frac{(a-b)^2 b \cosh ^3(c+d x)}{d}+\frac{3 (a-b) b^2 \cosh ^5(c+d x)}{5 d}+\frac{b^3 \cosh ^7(c+d x)}{7 d}\\ \end{align*}
Mathematica [A] time = 0.303804, size = 94, normalized size = 1.19 \[ \frac{\cosh (c+d x) \left (b \left (560 a^2-784 a b+299 b^2\right ) \cosh (2 (c+d x))-2800 a^2 b+1120 a^3+6 b^2 (14 a-9 b) \cosh (4 (c+d x))+2492 a b^2+5 b^3 \cosh (6 (c+d x))-762 b^3\right )}{1120 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.016, size = 116, normalized size = 1.5 \begin{align*}{\frac{1}{d} \left ({b}^{3} \left ( -{\frac{16}{35}}+{\frac{ \left ( \sinh \left ( dx+c \right ) \right ) ^{6}}{7}}-{\frac{6\, \left ( \sinh \left ( dx+c \right ) \right ) ^{4}}{35}}+{\frac{8\, \left ( \sinh \left ( dx+c \right ) \right ) ^{2}}{35}} \right ) \cosh \left ( dx+c \right ) +3\,a{b}^{2} \left ({\frac{8}{15}}+1/5\, \left ( \sinh \left ( dx+c \right ) \right ) ^{4}-{\frac{4\, \left ( \sinh \left ( dx+c \right ) \right ) ^{2}}{15}} \right ) \cosh \left ( dx+c \right ) +3\,{a}^{2}b \left ( -2/3+1/3\, \left ( \sinh \left ( dx+c \right ) \right ) ^{2} \right ) \cosh \left ( dx+c \right ) +{a}^{3}\cosh \left ( dx+c \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.05319, size = 355, normalized size = 4.49 \begin{align*} -\frac{1}{4480} \, b^{3}{\left (\frac{{\left (49 \, e^{\left (-2 \, d x - 2 \, c\right )} - 245 \, e^{\left (-4 \, d x - 4 \, c\right )} + 1225 \, e^{\left (-6 \, d x - 6 \, c\right )} - 5\right )} e^{\left (7 \, d x + 7 \, c\right )}}{d} + \frac{1225 \, e^{\left (-d x - c\right )} - 245 \, e^{\left (-3 \, d x - 3 \, c\right )} + 49 \, e^{\left (-5 \, d x - 5 \, c\right )} - 5 \, e^{\left (-7 \, d x - 7 \, c\right )}}{d}\right )} + \frac{1}{160} \, a b^{2}{\left (\frac{3 \, e^{\left (5 \, d x + 5 \, c\right )}}{d} - \frac{25 \, e^{\left (3 \, d x + 3 \, c\right )}}{d} + \frac{150 \, e^{\left (d x + c\right )}}{d} + \frac{150 \, e^{\left (-d x - c\right )}}{d} - \frac{25 \, e^{\left (-3 \, d x - 3 \, c\right )}}{d} + \frac{3 \, e^{\left (-5 \, d x - 5 \, c\right )}}{d}\right )} + \frac{1}{8} \, a^{2} b{\left (\frac{e^{\left (3 \, d x + 3 \, c\right )}}{d} - \frac{9 \, e^{\left (d x + c\right )}}{d} - \frac{9 \, e^{\left (-d x - c\right )}}{d} + \frac{e^{\left (-3 \, d x - 3 \, c\right )}}{d}\right )} + \frac{a^{3} \cosh \left (d x + c\right )}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.77414, size = 589, normalized size = 7.46 \begin{align*} \frac{5 \, b^{3} \cosh \left (d x + c\right )^{7} + 35 \, b^{3} \cosh \left (d x + c\right ) \sinh \left (d x + c\right )^{6} + 7 \,{\left (12 \, a b^{2} - 7 \, b^{3}\right )} \cosh \left (d x + c\right )^{5} + 35 \,{\left (5 \, b^{3} \cosh \left (d x + c\right )^{3} +{\left (12 \, a b^{2} - 7 \, b^{3}\right )} \cosh \left (d x + c\right )\right )} \sinh \left (d x + c\right )^{4} + 35 \,{\left (16 \, a^{2} b - 20 \, a b^{2} + 7 \, b^{3}\right )} \cosh \left (d x + c\right )^{3} + 35 \,{\left (3 \, b^{3} \cosh \left (d x + c\right )^{5} + 2 \,{\left (12 \, a b^{2} - 7 \, b^{3}\right )} \cosh \left (d x + c\right )^{3} + 3 \,{\left (16 \, a^{2} b - 20 \, a b^{2} + 7 \, b^{3}\right )} \cosh \left (d x + c\right )\right )} \sinh \left (d x + c\right )^{2} + 35 \,{\left (64 \, a^{3} - 144 \, a^{2} b + 120 \, a b^{2} - 35 \, b^{3}\right )} \cosh \left (d x + c\right )}{2240 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 7.78788, size = 221, normalized size = 2.8 \begin{align*} \begin{cases} \frac{a^{3} \cosh{\left (c + d x \right )}}{d} + \frac{3 a^{2} b \sinh ^{2}{\left (c + d x \right )} \cosh{\left (c + d x \right )}}{d} - \frac{2 a^{2} b \cosh ^{3}{\left (c + d x \right )}}{d} + \frac{3 a b^{2} \sinh ^{4}{\left (c + d x \right )} \cosh{\left (c + d x \right )}}{d} - \frac{4 a b^{2} \sinh ^{2}{\left (c + d x \right )} \cosh ^{3}{\left (c + d x \right )}}{d} + \frac{8 a b^{2} \cosh ^{5}{\left (c + d x \right )}}{5 d} + \frac{b^{3} \sinh ^{6}{\left (c + d x \right )} \cosh{\left (c + d x \right )}}{d} - \frac{2 b^{3} \sinh ^{4}{\left (c + d x \right )} \cosh ^{3}{\left (c + d x \right )}}{d} + \frac{8 b^{3} \sinh ^{2}{\left (c + d x \right )} \cosh ^{5}{\left (c + d x \right )}}{5 d} - \frac{16 b^{3} \cosh ^{7}{\left (c + d x \right )}}{35 d} & \text{for}\: d \neq 0 \\x \left (a + b \sinh ^{2}{\left (c \right )}\right )^{3} \sinh{\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 = 1.31953, size = 386, normalized size = 4.89 \begin{align*} \frac{5 \, b^{3} e^{\left (7 \, d x + 7 \, c\right )} + 84 \, a b^{2} e^{\left (5 \, d x + 5 \, c\right )} - 49 \, b^{3} e^{\left (5 \, d x + 5 \, c\right )} + 560 \, a^{2} b e^{\left (3 \, d x + 3 \, c\right )} - 700 \, a b^{2} e^{\left (3 \, d x + 3 \, c\right )} + 245 \, b^{3} e^{\left (3 \, d x + 3 \, c\right )} + 2240 \, a^{3} e^{\left (d x + c\right )} - 5040 \, a^{2} b e^{\left (d x + c\right )} + 4200 \, a b^{2} e^{\left (d x + c\right )} - 1225 \, b^{3} e^{\left (d x + c\right )} +{\left (2240 \, a^{3} e^{\left (6 \, d x + 6 \, c\right )} - 5040 \, a^{2} b e^{\left (6 \, d x + 6 \, c\right )} + 4200 \, a b^{2} e^{\left (6 \, d x + 6 \, c\right )} - 1225 \, b^{3} e^{\left (6 \, d x + 6 \, c\right )} + 560 \, a^{2} b e^{\left (4 \, d x + 4 \, c\right )} - 700 \, a b^{2} e^{\left (4 \, d x + 4 \, c\right )} + 245 \, b^{3} e^{\left (4 \, d x + 4 \, c\right )} + 84 \, a b^{2} e^{\left (2 \, d x + 2 \, c\right )} - 49 \, b^{3} e^{\left (2 \, d x + 2 \, c\right )} + 5 \, b^{3}\right )} e^{\left (-7 \, d x - 7 \, c\right )}}{4480 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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