Optimal. Leaf size=150 \[ \frac{1}{6} a^2 d^3 \sinh (c) \text{Chi}(d x)+\frac{1}{6} a^2 d^3 \cosh (c) \text{Shi}(d x)-\frac{a^2 d^2 \cosh (c+d x)}{6 x}-\frac{a^2 d \sinh (c+d x)}{6 x^2}-\frac{a^2 \cosh (c+d x)}{3 x^3}+2 a b \cosh (c) \text{Chi}(d x)+2 a b \sinh (c) \text{Shi}(d x)+\frac{2 b^2 \sinh (c+d x)}{d^3}-\frac{2 b^2 x \cosh (c+d x)}{d^2}+\frac{b^2 x^2 \sinh (c+d x)}{d} \]
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Rubi [A] time = 0.278846, antiderivative size = 150, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 7, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.368, Rules used = {5287, 3297, 3303, 3298, 3301, 3296, 2637} \[ \frac{1}{6} a^2 d^3 \sinh (c) \text{Chi}(d x)+\frac{1}{6} a^2 d^3 \cosh (c) \text{Shi}(d x)-\frac{a^2 d^2 \cosh (c+d x)}{6 x}-\frac{a^2 d \sinh (c+d x)}{6 x^2}-\frac{a^2 \cosh (c+d x)}{3 x^3}+2 a b \cosh (c) \text{Chi}(d x)+2 a b \sinh (c) \text{Shi}(d x)+\frac{2 b^2 \sinh (c+d x)}{d^3}-\frac{2 b^2 x \cosh (c+d x)}{d^2}+\frac{b^2 x^2 \sinh (c+d x)}{d} \]
Antiderivative was successfully verified.
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Rule 5287
Rule 3297
Rule 3303
Rule 3298
Rule 3301
Rule 3296
Rule 2637
Rubi steps
\begin{align*} \int \frac{\left (a+b x^3\right )^2 \cosh (c+d x)}{x^4} \, dx &=\int \left (\frac{a^2 \cosh (c+d x)}{x^4}+\frac{2 a b \cosh (c+d x)}{x}+b^2 x^2 \cosh (c+d x)\right ) \, dx\\ &=a^2 \int \frac{\cosh (c+d x)}{x^4} \, dx+(2 a b) \int \frac{\cosh (c+d x)}{x} \, dx+b^2 \int x^2 \cosh (c+d x) \, dx\\ &=-\frac{a^2 \cosh (c+d x)}{3 x^3}+\frac{b^2 x^2 \sinh (c+d x)}{d}-\frac{\left (2 b^2\right ) \int x \sinh (c+d x) \, dx}{d}+\frac{1}{3} \left (a^2 d\right ) \int \frac{\sinh (c+d x)}{x^3} \, dx+(2 a b \cosh (c)) \int \frac{\cosh (d x)}{x} \, dx+(2 a b \sinh (c)) \int \frac{\sinh (d x)}{x} \, dx\\ &=-\frac{a^2 \cosh (c+d x)}{3 x^3}-\frac{2 b^2 x \cosh (c+d x)}{d^2}+2 a b \cosh (c) \text{Chi}(d x)-\frac{a^2 d \sinh (c+d x)}{6 x^2}+\frac{b^2 x^2 \sinh (c+d x)}{d}+2 a b \sinh (c) \text{Shi}(d x)+\frac{\left (2 b^2\right ) \int \cosh (c+d x) \, dx}{d^2}+\frac{1}{6} \left (a^2 d^2\right ) \int \frac{\cosh (c+d x)}{x^2} \, dx\\ &=-\frac{a^2 \cosh (c+d x)}{3 x^3}-\frac{a^2 d^2 \cosh (c+d x)}{6 x}-\frac{2 b^2 x \cosh (c+d x)}{d^2}+2 a b \cosh (c) \text{Chi}(d x)+\frac{2 b^2 \sinh (c+d x)}{d^3}-\frac{a^2 d \sinh (c+d x)}{6 x^2}+\frac{b^2 x^2 \sinh (c+d x)}{d}+2 a b \sinh (c) \text{Shi}(d x)+\frac{1}{6} \left (a^2 d^3\right ) \int \frac{\sinh (c+d x)}{x} \, dx\\ &=-\frac{a^2 \cosh (c+d x)}{3 x^3}-\frac{a^2 d^2 \cosh (c+d x)}{6 x}-\frac{2 b^2 x \cosh (c+d x)}{d^2}+2 a b \cosh (c) \text{Chi}(d x)+\frac{2 b^2 \sinh (c+d x)}{d^3}-\frac{a^2 d \sinh (c+d x)}{6 x^2}+\frac{b^2 x^2 \sinh (c+d x)}{d}+2 a b \sinh (c) \text{Shi}(d x)+\frac{1}{6} \left (a^2 d^3 \cosh (c)\right ) \int \frac{\sinh (d x)}{x} \, dx+\frac{1}{6} \left (a^2 d^3 \sinh (c)\right ) \int \frac{\cosh (d x)}{x} \, dx\\ &=-\frac{a^2 \cosh (c+d x)}{3 x^3}-\frac{a^2 d^2 \cosh (c+d x)}{6 x}-\frac{2 b^2 x \cosh (c+d x)}{d^2}+2 a b \cosh (c) \text{Chi}(d x)+\frac{1}{6} a^2 d^3 \text{Chi}(d x) \sinh (c)+\frac{2 b^2 \sinh (c+d x)}{d^3}-\frac{a^2 d \sinh (c+d x)}{6 x^2}+\frac{b^2 x^2 \sinh (c+d x)}{d}+\frac{1}{6} a^2 d^3 \cosh (c) \text{Shi}(d x)+2 a b \sinh (c) \text{Shi}(d x)\\ \end{align*}
Mathematica [A] time = 0.569738, size = 135, normalized size = 0.9 \[ \frac{1}{6} \left (-\frac{a^2 d^2 \cosh (c+d x)}{x}-\frac{a^2 d \sinh (c+d x)}{x^2}-\frac{2 a^2 \cosh (c+d x)}{x^3}+a \text{Chi}(d x) \left (a d^3 \sinh (c)+12 b \cosh (c)\right )+a \text{Shi}(d x) \left (a d^3 \cosh (c)+12 b \sinh (c)\right )+\frac{12 b^2 \sinh (c+d x)}{d^3}-\frac{12 b^2 x \cosh (c+d x)}{d^2}+\frac{6 b^2 x^2 \sinh (c+d x)}{d}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.128, size = 261, normalized size = 1.7 \begin{align*} -{\frac{{b}^{2}{{\rm e}^{-dx-c}}{x}^{2}}{2\,d}}-{\frac{{b}^{2}{{\rm e}^{-dx-c}}x}{{d}^{2}}}+{\frac{{d}^{3}{a}^{2}{{\rm e}^{-c}}{\it Ei} \left ( 1,dx \right ) }{12}}-{\frac{{a}^{2}{d}^{2}{{\rm e}^{-dx-c}}}{12\,x}}+{\frac{d{a}^{2}{{\rm e}^{-dx-c}}}{12\,{x}^{2}}}-{\frac{{a}^{2}{{\rm e}^{-dx-c}}}{6\,{x}^{3}}}-ab{{\rm e}^{-c}}{\it Ei} \left ( 1,dx \right ) -{\frac{{b}^{2}{{\rm e}^{-dx-c}}}{{d}^{3}}}-{\frac{{d}^{3}{a}^{2}{{\rm e}^{c}}{\it Ei} \left ( 1,-dx \right ) }{12}}+{\frac{{{\rm e}^{dx+c}}{b}^{2}}{{d}^{3}}}-{\frac{{{\rm e}^{dx+c}}{a}^{2}}{6\,{x}^{3}}}-{\frac{d{a}^{2}{{\rm e}^{dx+c}}}{12\,{x}^{2}}}-{\frac{{a}^{2}{d}^{2}{{\rm e}^{dx+c}}}{12\,x}}-ab{{\rm e}^{c}}{\it Ei} \left ( 1,-dx \right ) +{\frac{{{\rm e}^{dx+c}}{b}^{2}{x}^{2}}{2\,d}}-{\frac{{{\rm e}^{dx+c}}{b}^{2}x}{{d}^{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.25149, size = 254, normalized size = 1.69 \begin{align*} \frac{1}{6} \,{\left ({\left (d^{2} e^{\left (-c\right )} \Gamma \left (-2, d x\right ) - d^{2} e^{c} \Gamma \left (-2, -d x\right )\right )} a^{2} - b^{2}{\left (\frac{{\left (d^{3} x^{3} e^{c} - 3 \, d^{2} x^{2} e^{c} + 6 \, d x e^{c} - 6 \, e^{c}\right )} e^{\left (d x\right )}}{d^{4}} + \frac{{\left (d^{3} x^{3} + 3 \, d^{2} x^{2} + 6 \, d x + 6\right )} e^{\left (-d x - c\right )}}{d^{4}}\right )} - \frac{4 \, a b \cosh \left (d x + c\right ) \log \left (x^{3}\right )}{d} + \frac{6 \,{\left ({\rm Ei}\left (-d x\right ) e^{\left (-c\right )} +{\rm Ei}\left (d x\right ) e^{c}\right )} a b}{d}\right )} d + \frac{1}{3} \,{\left (b^{2} x^{3} + 2 \, a b \log \left (x^{3}\right ) - \frac{a^{2}}{x^{3}}\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 = 1.75958, size = 412, normalized size = 2.75 \begin{align*} -\frac{2 \,{\left (a^{2} d^{5} x^{2} + 12 \, b^{2} d x^{4} + 2 \, a^{2} d^{3}\right )} \cosh \left (d x + c\right ) -{\left ({\left (a^{2} d^{6} + 12 \, a b d^{3}\right )} x^{3}{\rm Ei}\left (d x\right ) -{\left (a^{2} d^{6} - 12 \, a b d^{3}\right )} x^{3}{\rm Ei}\left (-d x\right )\right )} \cosh \left (c\right ) - 2 \,{\left (6 \, b^{2} d^{2} x^{5} - a^{2} d^{4} x + 12 \, b^{2} x^{3}\right )} \sinh \left (d x + c\right ) -{\left ({\left (a^{2} d^{6} + 12 \, a b d^{3}\right )} x^{3}{\rm Ei}\left (d x\right ) +{\left (a^{2} d^{6} - 12 \, a b d^{3}\right )} x^{3}{\rm Ei}\left (-d x\right )\right )} \sinh \left (c\right )}{12 \, d^{3} x^{3}} \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^{4}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.33523, size = 377, normalized size = 2.51 \begin{align*} -\frac{a^{2} d^{6} x^{3}{\rm Ei}\left (-d x\right ) e^{\left (-c\right )} - a^{2} d^{6} x^{3}{\rm Ei}\left (d x\right ) e^{c} + a^{2} d^{5} x^{2} e^{\left (d x + c\right )} - 6 \, b^{2} d^{2} x^{5} e^{\left (d x + c\right )} + a^{2} d^{5} x^{2} e^{\left (-d x - c\right )} + 6 \, b^{2} d^{2} x^{5} e^{\left (-d x - c\right )} - 12 \, a b d^{3} x^{3}{\rm Ei}\left (-d x\right ) e^{\left (-c\right )} - 12 \, a b d^{3} x^{3}{\rm Ei}\left (d x\right ) e^{c} + a^{2} d^{4} x e^{\left (d x + c\right )} + 12 \, b^{2} d x^{4} e^{\left (d x + c\right )} - a^{2} d^{4} x e^{\left (-d x - c\right )} + 12 \, b^{2} d x^{4} e^{\left (-d x - c\right )} + 2 \, a^{2} d^{3} e^{\left (d x + c\right )} - 12 \, b^{2} x^{3} e^{\left (d x + c\right )} + 2 \, a^{2} d^{3} e^{\left (-d x - c\right )} + 12 \, b^{2} x^{3} e^{\left (-d x - c\right )}}{12 \, d^{3} x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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