Optimal. Leaf size=186 \[ \frac{a^2 \sinh (c+d x)}{d}-\frac{6 a b x^2 \cosh (c+d x)}{d^2}+\frac{12 a b x \sinh (c+d x)}{d^3}-\frac{12 a b \cosh (c+d x)}{d^4}+\frac{2 a b x^3 \sinh (c+d x)}{d}+\frac{30 b^2 x^4 \sinh (c+d x)}{d^3}+\frac{360 b^2 x^2 \sinh (c+d x)}{d^5}-\frac{6 b^2 x^5 \cosh (c+d x)}{d^2}-\frac{120 b^2 x^3 \cosh (c+d x)}{d^4}+\frac{720 b^2 \sinh (c+d x)}{d^7}-\frac{720 b^2 x \cosh (c+d x)}{d^6}+\frac{b^2 x^6 \sinh (c+d x)}{d} \]
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Rubi [A] time = 0.287106, antiderivative size = 186, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 4, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {5277, 2637, 3296, 2638} \[ \frac{a^2 \sinh (c+d x)}{d}-\frac{6 a b x^2 \cosh (c+d x)}{d^2}+\frac{12 a b x \sinh (c+d x)}{d^3}-\frac{12 a b \cosh (c+d x)}{d^4}+\frac{2 a b x^3 \sinh (c+d x)}{d}+\frac{30 b^2 x^4 \sinh (c+d x)}{d^3}+\frac{360 b^2 x^2 \sinh (c+d x)}{d^5}-\frac{6 b^2 x^5 \cosh (c+d x)}{d^2}-\frac{120 b^2 x^3 \cosh (c+d x)}{d^4}+\frac{720 b^2 \sinh (c+d x)}{d^7}-\frac{720 b^2 x \cosh (c+d x)}{d^6}+\frac{b^2 x^6 \sinh (c+d x)}{d} \]
Antiderivative was successfully verified.
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Rule 5277
Rule 2637
Rule 3296
Rule 2638
Rubi steps
\begin{align*} \int \left (a+b x^3\right )^2 \cosh (c+d x) \, dx &=\int \left (a^2 \cosh (c+d x)+2 a b x^3 \cosh (c+d x)+b^2 x^6 \cosh (c+d x)\right ) \, dx\\ &=a^2 \int \cosh (c+d x) \, dx+(2 a b) \int x^3 \cosh (c+d x) \, dx+b^2 \int x^6 \cosh (c+d x) \, dx\\ &=\frac{a^2 \sinh (c+d x)}{d}+\frac{2 a b x^3 \sinh (c+d x)}{d}+\frac{b^2 x^6 \sinh (c+d x)}{d}-\frac{(6 a b) \int x^2 \sinh (c+d x) \, dx}{d}-\frac{\left (6 b^2\right ) \int x^5 \sinh (c+d x) \, dx}{d}\\ &=-\frac{6 a b x^2 \cosh (c+d x)}{d^2}-\frac{6 b^2 x^5 \cosh (c+d x)}{d^2}+\frac{a^2 \sinh (c+d x)}{d}+\frac{2 a b x^3 \sinh (c+d x)}{d}+\frac{b^2 x^6 \sinh (c+d x)}{d}+\frac{(12 a b) \int x \cosh (c+d x) \, dx}{d^2}+\frac{\left (30 b^2\right ) \int x^4 \cosh (c+d x) \, dx}{d^2}\\ &=-\frac{6 a b x^2 \cosh (c+d x)}{d^2}-\frac{6 b^2 x^5 \cosh (c+d x)}{d^2}+\frac{a^2 \sinh (c+d x)}{d}+\frac{12 a b x \sinh (c+d x)}{d^3}+\frac{2 a b x^3 \sinh (c+d x)}{d}+\frac{30 b^2 x^4 \sinh (c+d x)}{d^3}+\frac{b^2 x^6 \sinh (c+d x)}{d}-\frac{(12 a b) \int \sinh (c+d x) \, dx}{d^3}-\frac{\left (120 b^2\right ) \int x^3 \sinh (c+d x) \, dx}{d^3}\\ &=-\frac{12 a b \cosh (c+d x)}{d^4}-\frac{6 a b x^2 \cosh (c+d x)}{d^2}-\frac{120 b^2 x^3 \cosh (c+d x)}{d^4}-\frac{6 b^2 x^5 \cosh (c+d x)}{d^2}+\frac{a^2 \sinh (c+d x)}{d}+\frac{12 a b x \sinh (c+d x)}{d^3}+\frac{2 a b x^3 \sinh (c+d x)}{d}+\frac{30 b^2 x^4 \sinh (c+d x)}{d^3}+\frac{b^2 x^6 \sinh (c+d x)}{d}+\frac{\left (360 b^2\right ) \int x^2 \cosh (c+d x) \, dx}{d^4}\\ &=-\frac{12 a b \cosh (c+d x)}{d^4}-\frac{6 a b x^2 \cosh (c+d x)}{d^2}-\frac{120 b^2 x^3 \cosh (c+d x)}{d^4}-\frac{6 b^2 x^5 \cosh (c+d x)}{d^2}+\frac{a^2 \sinh (c+d x)}{d}+\frac{12 a b x \sinh (c+d x)}{d^3}+\frac{360 b^2 x^2 \sinh (c+d x)}{d^5}+\frac{2 a b x^3 \sinh (c+d x)}{d}+\frac{30 b^2 x^4 \sinh (c+d x)}{d^3}+\frac{b^2 x^6 \sinh (c+d x)}{d}-\frac{\left (720 b^2\right ) \int x \sinh (c+d x) \, dx}{d^5}\\ &=-\frac{12 a b \cosh (c+d x)}{d^4}-\frac{720 b^2 x \cosh (c+d x)}{d^6}-\frac{6 a b x^2 \cosh (c+d x)}{d^2}-\frac{120 b^2 x^3 \cosh (c+d x)}{d^4}-\frac{6 b^2 x^5 \cosh (c+d x)}{d^2}+\frac{a^2 \sinh (c+d x)}{d}+\frac{12 a b x \sinh (c+d x)}{d^3}+\frac{360 b^2 x^2 \sinh (c+d x)}{d^5}+\frac{2 a b x^3 \sinh (c+d x)}{d}+\frac{30 b^2 x^4 \sinh (c+d x)}{d^3}+\frac{b^2 x^6 \sinh (c+d x)}{d}+\frac{\left (720 b^2\right ) \int \cosh (c+d x) \, dx}{d^6}\\ &=-\frac{12 a b \cosh (c+d x)}{d^4}-\frac{720 b^2 x \cosh (c+d x)}{d^6}-\frac{6 a b x^2 \cosh (c+d x)}{d^2}-\frac{120 b^2 x^3 \cosh (c+d x)}{d^4}-\frac{6 b^2 x^5 \cosh (c+d x)}{d^2}+\frac{720 b^2 \sinh (c+d x)}{d^7}+\frac{a^2 \sinh (c+d x)}{d}+\frac{12 a b x \sinh (c+d x)}{d^3}+\frac{360 b^2 x^2 \sinh (c+d x)}{d^5}+\frac{2 a b x^3 \sinh (c+d x)}{d}+\frac{30 b^2 x^4 \sinh (c+d x)}{d^3}+\frac{b^2 x^6 \sinh (c+d x)}{d}\\ \end{align*}
Mathematica [A] time = 0.219807, size = 111, normalized size = 0.6 \[ \frac{\left (a^2 d^6+2 a b d^4 x \left (d^2 x^2+6\right )+b^2 \left (d^6 x^6+30 d^4 x^4+360 d^2 x^2+720\right )\right ) \sinh (c+d x)-6 b d \left (a d^2 \left (d^2 x^2+2\right )+b x \left (d^4 x^4+20 d^2 x^2+120\right )\right ) \cosh (c+d x)}{d^7} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.009, size = 592, normalized size = 3.2 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.04638, size = 328, normalized size = 1.76 \begin{align*} \frac{a^{2} e^{\left (d x + c\right )}}{2 \, d} - \frac{a^{2} e^{\left (-d x - c\right )}}{2 \, d} + \frac{{\left (d^{3} x^{3} e^{c} - 3 \, d^{2} x^{2} e^{c} + 6 \, d x e^{c} - 6 \, e^{c}\right )} a b e^{\left (d x\right )}}{d^{4}} - \frac{{\left (d^{3} x^{3} + 3 \, d^{2} x^{2} + 6 \, d x + 6\right )} a b e^{\left (-d x - c\right )}}{d^{4}} + \frac{{\left (d^{6} x^{6} e^{c} - 6 \, d^{5} x^{5} e^{c} + 30 \, d^{4} x^{4} e^{c} - 120 \, d^{3} x^{3} e^{c} + 360 \, d^{2} x^{2} e^{c} - 720 \, d x e^{c} + 720 \, e^{c}\right )} b^{2} e^{\left (d x\right )}}{2 \, d^{7}} - \frac{{\left (d^{6} x^{6} + 6 \, d^{5} x^{5} + 30 \, d^{4} x^{4} + 120 \, d^{3} x^{3} + 360 \, d^{2} x^{2} + 720 \, d x + 720\right )} b^{2} e^{\left (-d x - c\right )}}{2 \, d^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.7411, size = 285, normalized size = 1.53 \begin{align*} -\frac{6 \,{\left (b^{2} d^{5} x^{5} + a b d^{5} x^{2} + 20 \, b^{2} d^{3} x^{3} + 2 \, a b d^{3} + 120 \, b^{2} d x\right )} \cosh \left (d x + c\right ) -{\left (b^{2} d^{6} x^{6} + 2 \, a b d^{6} x^{3} + 30 \, b^{2} d^{4} x^{4} + a^{2} d^{6} + 12 \, a b d^{4} x + 360 \, b^{2} d^{2} x^{2} + 720 \, b^{2}\right )} \sinh \left (d x + c\right )}{d^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 9.36333, size = 226, normalized size = 1.22 \begin{align*} \begin{cases} \frac{a^{2} \sinh{\left (c + d x \right )}}{d} + \frac{2 a b x^{3} \sinh{\left (c + d x \right )}}{d} - \frac{6 a b x^{2} \cosh{\left (c + d x \right )}}{d^{2}} + \frac{12 a b x \sinh{\left (c + d x \right )}}{d^{3}} - \frac{12 a b \cosh{\left (c + d x \right )}}{d^{4}} + \frac{b^{2} x^{6} \sinh{\left (c + d x \right )}}{d} - \frac{6 b^{2} x^{5} \cosh{\left (c + d x \right )}}{d^{2}} + \frac{30 b^{2} x^{4} \sinh{\left (c + d x \right )}}{d^{3}} - \frac{120 b^{2} x^{3} \cosh{\left (c + d x \right )}}{d^{4}} + \frac{360 b^{2} x^{2} \sinh{\left (c + d x \right )}}{d^{5}} - \frac{720 b^{2} x \cosh{\left (c + d x \right )}}{d^{6}} + \frac{720 b^{2} \sinh{\left (c + d x \right )}}{d^{7}} & \text{for}\: d \neq 0 \\\left (a^{2} x + \frac{a b x^{4}}{2} + \frac{b^{2} x^{7}}{7}\right ) \cosh{\left (c \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.38075, size = 329, normalized size = 1.77 \begin{align*} \frac{{\left (b^{2} d^{6} x^{6} - 6 \, b^{2} d^{5} x^{5} + 2 \, a b d^{6} x^{3} + 30 \, b^{2} d^{4} x^{4} - 6 \, a b d^{5} x^{2} + a^{2} d^{6} - 120 \, b^{2} d^{3} x^{3} + 12 \, a b d^{4} x + 360 \, b^{2} d^{2} x^{2} - 12 \, a b d^{3} - 720 \, b^{2} d x + 720 \, b^{2}\right )} e^{\left (d x + c\right )}}{2 \, d^{7}} - \frac{{\left (b^{2} d^{6} x^{6} + 6 \, b^{2} d^{5} x^{5} + 2 \, a b d^{6} x^{3} + 30 \, b^{2} d^{4} x^{4} + 6 \, a b d^{5} x^{2} + a^{2} d^{6} + 120 \, b^{2} d^{3} x^{3} + 12 \, a b d^{4} x + 360 \, b^{2} d^{2} x^{2} + 12 \, a b d^{3} + 720 \, b^{2} d x + 720 \, b^{2}\right )} e^{\left (-d x - c\right )}}{2 \, d^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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