Optimal. Leaf size=141 \[ \frac{1}{2} a^2 d^2 \cosh (c) \text{Chi}(d x)+\frac{1}{2} a^2 d^2 \sinh (c) \text{Shi}(d x)-\frac{a^2 \cosh (c+d x)}{2 x^2}-\frac{a^2 d \sinh (c+d x)}{2 x}+\frac{2 a b \sinh (c+d x)}{d}-\frac{3 b^2 x^2 \cosh (c+d x)}{d^2}+\frac{6 b^2 x \sinh (c+d x)}{d^3}-\frac{6 b^2 \cosh (c+d x)}{d^4}+\frac{b^2 x^3 \sinh (c+d x)}{d} \]
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Rubi [A] time = 0.232806, antiderivative size = 141, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 8, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.421, Rules used = {5287, 2637, 3297, 3303, 3298, 3301, 3296, 2638} \[ \frac{1}{2} a^2 d^2 \cosh (c) \text{Chi}(d x)+\frac{1}{2} a^2 d^2 \sinh (c) \text{Shi}(d x)-\frac{a^2 \cosh (c+d x)}{2 x^2}-\frac{a^2 d \sinh (c+d x)}{2 x}+\frac{2 a b \sinh (c+d x)}{d}-\frac{3 b^2 x^2 \cosh (c+d x)}{d^2}+\frac{6 b^2 x \sinh (c+d x)}{d^3}-\frac{6 b^2 \cosh (c+d x)}{d^4}+\frac{b^2 x^3 \sinh (c+d x)}{d} \]
Antiderivative was successfully verified.
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Rule 5287
Rule 2637
Rule 3297
Rule 3303
Rule 3298
Rule 3301
Rule 3296
Rule 2638
Rubi steps
\begin{align*} \int \frac{\left (a+b x^3\right )^2 \cosh (c+d x)}{x^3} \, dx &=\int \left (2 a b \cosh (c+d x)+\frac{a^2 \cosh (c+d x)}{x^3}+b^2 x^3 \cosh (c+d x)\right ) \, dx\\ &=a^2 \int \frac{\cosh (c+d x)}{x^3} \, dx+(2 a b) \int \cosh (c+d x) \, dx+b^2 \int x^3 \cosh (c+d x) \, dx\\ &=-\frac{a^2 \cosh (c+d x)}{2 x^2}+\frac{2 a b \sinh (c+d x)}{d}+\frac{b^2 x^3 \sinh (c+d x)}{d}-\frac{\left (3 b^2\right ) \int x^2 \sinh (c+d x) \, dx}{d}+\frac{1}{2} \left (a^2 d\right ) \int \frac{\sinh (c+d x)}{x^2} \, dx\\ &=-\frac{a^2 \cosh (c+d x)}{2 x^2}-\frac{3 b^2 x^2 \cosh (c+d x)}{d^2}+\frac{2 a b \sinh (c+d x)}{d}-\frac{a^2 d \sinh (c+d x)}{2 x}+\frac{b^2 x^3 \sinh (c+d x)}{d}+\frac{\left (6 b^2\right ) \int x \cosh (c+d x) \, dx}{d^2}+\frac{1}{2} \left (a^2 d^2\right ) \int \frac{\cosh (c+d x)}{x} \, dx\\ &=-\frac{a^2 \cosh (c+d x)}{2 x^2}-\frac{3 b^2 x^2 \cosh (c+d x)}{d^2}+\frac{2 a b \sinh (c+d x)}{d}-\frac{a^2 d \sinh (c+d x)}{2 x}+\frac{6 b^2 x \sinh (c+d x)}{d^3}+\frac{b^2 x^3 \sinh (c+d x)}{d}-\frac{\left (6 b^2\right ) \int \sinh (c+d x) \, dx}{d^3}+\frac{1}{2} \left (a^2 d^2 \cosh (c)\right ) \int \frac{\cosh (d x)}{x} \, dx+\frac{1}{2} \left (a^2 d^2 \sinh (c)\right ) \int \frac{\sinh (d x)}{x} \, dx\\ &=-\frac{6 b^2 \cosh (c+d x)}{d^4}-\frac{a^2 \cosh (c+d x)}{2 x^2}-\frac{3 b^2 x^2 \cosh (c+d x)}{d^2}+\frac{1}{2} a^2 d^2 \cosh (c) \text{Chi}(d x)+\frac{2 a b \sinh (c+d x)}{d}-\frac{a^2 d \sinh (c+d x)}{2 x}+\frac{6 b^2 x \sinh (c+d x)}{d^3}+\frac{b^2 x^3 \sinh (c+d x)}{d}+\frac{1}{2} a^2 d^2 \sinh (c) \text{Shi}(d x)\\ \end{align*}
Mathematica [A] time = 0.347951, size = 136, normalized size = 0.96 \[ \frac{1}{2} \left (a^2 d^2 \cosh (c) \text{Chi}(d x)+a^2 d^2 \sinh (c) \text{Shi}(d x)-\frac{a^2 \cosh (c+d x)}{x^2}-\frac{a^2 d \sinh (c+d x)}{x}+\frac{4 a b \sinh (c+d x)}{d}-\frac{6 b^2 x^2 \cosh (c+d x)}{d^2}+\frac{12 b^2 x \sinh (c+d x)}{d^3}-\frac{12 b^2 \cosh (c+d x)}{d^4}+\frac{2 b^2 x^3 \sinh (c+d x)}{d}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.115, size = 265, normalized size = 1.9 \begin{align*} -{\frac{{b}^{2}{{\rm e}^{-dx-c}}{x}^{3}}{2\,d}}-{\frac{3\,{b}^{2}{{\rm e}^{-dx-c}}{x}^{2}}{2\,{d}^{2}}}-3\,{\frac{{b}^{2}{{\rm e}^{-dx-c}}x}{{d}^{3}}}-{\frac{{d}^{2}{a}^{2}{{\rm e}^{-c}}{\it Ei} \left ( 1,dx \right ) }{4}}-{\frac{ab{{\rm e}^{-dx-c}}}{d}}+{\frac{d{a}^{2}{{\rm e}^{-dx-c}}}{4\,x}}-{\frac{{a}^{2}{{\rm e}^{-dx-c}}}{4\,{x}^{2}}}-3\,{\frac{{b}^{2}{{\rm e}^{-dx-c}}}{{d}^{4}}}-{\frac{{d}^{2}{a}^{2}{{\rm e}^{c}}{\it Ei} \left ( 1,-dx \right ) }{4}}-3\,{\frac{{{\rm e}^{dx+c}}{b}^{2}}{{d}^{4}}}+{\frac{ab{{\rm e}^{dx+c}}}{d}}-{\frac{3\,{{\rm e}^{dx+c}}{b}^{2}{x}^{2}}{2\,{d}^{2}}}+3\,{\frac{{{\rm e}^{dx+c}}{b}^{2}x}{{d}^{3}}}-{\frac{{{\rm e}^{dx+c}}{a}^{2}}{4\,{x}^{2}}}-{\frac{d{a}^{2}{{\rm e}^{dx+c}}}{4\,x}}+{\frac{{{\rm e}^{dx+c}}{b}^{2}{x}^{3}}{2\,d}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.20039, size = 274, normalized size = 1.94 \begin{align*} \frac{1}{8} \,{\left (2 \, a^{2} d e^{\left (-c\right )} \Gamma \left (-1, d x\right ) + 2 \, a^{2} d e^{c} \Gamma \left (-1, -d x\right ) - \frac{8 \,{\left (d x e^{c} - e^{c}\right )} a b e^{\left (d x\right )}}{d^{2}} - \frac{8 \,{\left (d x + 1\right )} a b e^{\left (-d x - c\right )}}{d^{2}} - \frac{{\left (d^{4} x^{4} e^{c} - 4 \, d^{3} x^{3} e^{c} + 12 \, d^{2} x^{2} e^{c} - 24 \, d x e^{c} + 24 \, e^{c}\right )} b^{2} e^{\left (d x\right )}}{d^{5}} - \frac{{\left (d^{4} x^{4} + 4 \, d^{3} x^{3} + 12 \, d^{2} x^{2} + 24 \, d x + 24\right )} b^{2} e^{\left (-d x - c\right )}}{d^{5}}\right )} d + \frac{1}{4} \,{\left (b^{2} x^{4} + 8 \, a b x - \frac{2 \, a^{2}}{x^{2}}\right )} \cosh \left (d x + c\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.75178, size = 351, normalized size = 2.49 \begin{align*} -\frac{2 \,{\left (6 \, b^{2} d^{2} x^{4} + a^{2} d^{4} + 12 \, b^{2} x^{2}\right )} \cosh \left (d x + c\right ) -{\left (a^{2} d^{6} x^{2}{\rm Ei}\left (d x\right ) + a^{2} d^{6} x^{2}{\rm Ei}\left (-d x\right )\right )} \cosh \left (c\right ) - 2 \,{\left (2 \, b^{2} d^{3} x^{5} - a^{2} d^{5} x + 4 \, a b d^{3} x^{2} + 12 \, b^{2} d x^{3}\right )} \sinh \left (d x + c\right ) -{\left (a^{2} d^{6} x^{2}{\rm Ei}\left (d x\right ) - a^{2} d^{6} x^{2}{\rm Ei}\left (-d x\right )\right )} \sinh \left (c\right )}{4 \, d^{4} x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (a + b x^{3}\right )^{2} \cosh{\left (c + d x \right )}}{x^{3}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.33646, size = 378, normalized size = 2.68 \begin{align*} \frac{a^{2} d^{6} x^{2}{\rm Ei}\left (-d x\right ) e^{\left (-c\right )} + a^{2} d^{6} x^{2}{\rm Ei}\left (d x\right ) e^{c} + 2 \, b^{2} d^{3} x^{5} e^{\left (d x + c\right )} - 2 \, b^{2} d^{3} x^{5} e^{\left (-d x - c\right )} - a^{2} d^{5} x e^{\left (d x + c\right )} - 6 \, b^{2} d^{2} x^{4} e^{\left (d x + c\right )} + a^{2} d^{5} x e^{\left (-d x - c\right )} - 6 \, b^{2} d^{2} x^{4} e^{\left (-d x - c\right )} + 4 \, a b d^{3} x^{2} e^{\left (d x + c\right )} - 4 \, a b d^{3} x^{2} e^{\left (-d x - c\right )} - a^{2} d^{4} e^{\left (d x + c\right )} + 12 \, b^{2} d x^{3} e^{\left (d x + c\right )} - a^{2} d^{4} e^{\left (-d x - c\right )} - 12 \, b^{2} d x^{3} e^{\left (-d x - c\right )} - 12 \, b^{2} x^{2} e^{\left (d x + c\right )} - 12 \, b^{2} x^{2} e^{\left (-d x - c\right )}}{4 \, d^{4} x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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