Optimal. Leaf size=114 \[ \frac {1}{2} a^2 d^2 \cosh (c) \text {Chi}(d x)+\frac {1}{2} a^2 d^2 \sinh (c) \text {Shi}(d x)-\frac {a^2 \cosh (c+d x)}{2 x^2}-\frac {a^2 d \sinh (c+d x)}{2 x}+2 a b \cosh (c) \text {Chi}(d x)+2 a b \sinh (c) \text {Shi}(d x)-\frac {b^2 \cosh (c+d x)}{d^2}+\frac {b^2 x \sinh (c+d x)}{d} \]
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Rubi [A] time = 0.23, antiderivative size = 114, normalized size of antiderivative = 1.00, number of steps used = 12, 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, 2638} \[ \frac {1}{2} a^2 d^2 \cosh (c) \text {Chi}(d x)+\frac {1}{2} a^2 d^2 \sinh (c) \text {Shi}(d x)-\frac {a^2 \cosh (c+d x)}{2 x^2}-\frac {a^2 d \sinh (c+d x)}{2 x}+2 a b \cosh (c) \text {Chi}(d x)+2 a b \sinh (c) \text {Shi}(d x)-\frac {b^2 \cosh (c+d x)}{d^2}+\frac {b^2 x \sinh (c+d x)}{d} \]
Antiderivative was successfully verified.
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Rule 2638
Rule 3296
Rule 3297
Rule 3298
Rule 3301
Rule 3303
Rule 5287
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right )^2 \cosh (c+d x)}{x^3} \, dx &=\int \left (\frac {a^2 \cosh (c+d x)}{x^3}+\frac {2 a b \cosh (c+d x)}{x}+b^2 x \cosh (c+d x)\right ) \, dx\\ &=a^2 \int \frac {\cosh (c+d x)}{x^3} \, dx+(2 a b) \int \frac {\cosh (c+d x)}{x} \, dx+b^2 \int x \cosh (c+d x) \, dx\\ &=-\frac {a^2 \cosh (c+d x)}{2 x^2}+\frac {b^2 x \sinh (c+d x)}{d}-\frac {b^2 \int \sinh (c+d x) \, dx}{d}+\frac {1}{2} \left (a^2 d\right ) \int \frac {\sinh (c+d x)}{x^2} \, 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 {b^2 \cosh (c+d x)}{d^2}-\frac {a^2 \cosh (c+d x)}{2 x^2}+2 a b \cosh (c) \text {Chi}(d x)-\frac {a^2 d \sinh (c+d x)}{2 x}+\frac {b^2 x \sinh (c+d x)}{d}+2 a b \sinh (c) \text {Shi}(d x)+\frac {1}{2} \left (a^2 d^2\right ) \int \frac {\cosh (c+d x)}{x} \, dx\\ &=-\frac {b^2 \cosh (c+d x)}{d^2}-\frac {a^2 \cosh (c+d x)}{2 x^2}+2 a b \cosh (c) \text {Chi}(d x)-\frac {a^2 d \sinh (c+d x)}{2 x}+\frac {b^2 x \sinh (c+d x)}{d}+2 a b \sinh (c) \text {Shi}(d x)+\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 {b^2 \cosh (c+d x)}{d^2}-\frac {a^2 \cosh (c+d x)}{2 x^2}+2 a b \cosh (c) \text {Chi}(d x)+\frac {1}{2} a^2 d^2 \cosh (c) \text {Chi}(d x)-\frac {a^2 d \sinh (c+d x)}{2 x}+\frac {b^2 x \sinh (c+d x)}{d}+2 a b \sinh (c) \text {Shi}(d x)+\frac {1}{2} a^2 d^2 \sinh (c) \text {Shi}(d x)\\ \end {align*}
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Mathematica [A] time = 0.40, size = 97, normalized size = 0.85 \[ \frac {1}{2} \left (-\frac {a^2 \cosh (c+d x)}{x^2}-\frac {a^2 d \sinh (c+d x)}{x}+a \cosh (c) \left (a d^2+4 b\right ) \text {Chi}(d x)+a \sinh (c) \left (a d^2+4 b\right ) \text {Shi}(d x)-\frac {2 b^2 \cosh (c+d x)}{d^2}+\frac {2 b^2 x \sinh (c+d x)}{d}\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.89, size = 164, normalized size = 1.44 \[ -\frac {2 \, {\left (a^{2} d^{2} + 2 \, b^{2} x^{2}\right )} \cosh \left (d x + c\right ) - {\left ({\left (a^{2} d^{4} + 4 \, a b d^{2}\right )} x^{2} {\rm Ei}\left (d x\right ) + {\left (a^{2} d^{4} + 4 \, a b d^{2}\right )} x^{2} {\rm Ei}\left (-d x\right )\right )} \cosh \relax (c) + 2 \, {\left (a^{2} d^{3} x - 2 \, b^{2} d x^{3}\right )} \sinh \left (d x + c\right ) - {\left ({\left (a^{2} d^{4} + 4 \, a b d^{2}\right )} x^{2} {\rm Ei}\left (d x\right ) - {\left (a^{2} d^{4} + 4 \, a b d^{2}\right )} x^{2} {\rm Ei}\left (-d x\right )\right )} \sinh \relax (c)}{4 \, d^{2} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.13, size = 206, normalized size = 1.81 \[ \frac {a^{2} d^{4} x^{2} {\rm Ei}\left (-d x\right ) e^{\left (-c\right )} + a^{2} d^{4} x^{2} {\rm Ei}\left (d x\right ) e^{c} + 4 \, a b d^{2} x^{2} {\rm Ei}\left (-d x\right ) e^{\left (-c\right )} + 4 \, a b d^{2} x^{2} {\rm Ei}\left (d x\right ) e^{c} - a^{2} d^{3} x e^{\left (d x + c\right )} + 2 \, b^{2} d x^{3} e^{\left (d x + c\right )} + a^{2} d^{3} x e^{\left (-d x - c\right )} - 2 \, b^{2} d x^{3} e^{\left (-d x - c\right )} - a^{2} d^{2} e^{\left (d x + c\right )} - 2 \, b^{2} x^{2} e^{\left (d x + c\right )} - a^{2} d^{2} e^{\left (-d x - c\right )} - 2 \, b^{2} x^{2} e^{\left (-d x - c\right )}}{4 \, d^{2} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.17, size = 188, normalized size = 1.65 \[ -\frac {b^{2} {\mathrm e}^{-d x -c} x}{2 d}-a b \,{\mathrm e}^{-c} \Ei \left (1, d x \right )+\frac {d \,a^{2} {\mathrm e}^{-d x -c}}{4 x}-\frac {a^{2} {\mathrm e}^{-d x -c}}{4 x^{2}}-\frac {d^{2} a^{2} {\mathrm e}^{-c} \Ei \left (1, d x \right )}{4}-\frac {b^{2} {\mathrm e}^{-d x -c}}{2 d^{2}}+\frac {b^{2} {\mathrm e}^{d x +c} x}{2 d}-\frac {d^{2} a^{2} {\mathrm e}^{c} \Ei \left (1, -d x \right )}{4}-a b \,{\mathrm e}^{c} \Ei \left (1, -d x \right )-\frac {a^{2} {\mathrm e}^{d x +c}}{4 x^{2}}-\frac {d \,a^{2} {\mathrm e}^{d x +c}}{4 x}-\frac {b^{2} {\mathrm e}^{d x +c}}{2 d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.43, size = 165, normalized size = 1.45 \[ \frac {1}{4} \, {\left ({\left (d e^{\left (-c\right )} \Gamma \left (-1, d x\right ) + d e^{c} \Gamma \left (-1, -d x\right )\right )} a^{2} - b^{2} {\left (\frac {{\left (d^{2} x^{2} e^{c} - 2 \, d x e^{c} + 2 \, e^{c}\right )} e^{\left (d x\right )}}{d^{3}} + \frac {{\left (d^{2} x^{2} + 2 \, d x + 2\right )} e^{\left (-d x - c\right )}}{d^{3}}\right )} - \frac {4 \, a b \cosh \left (d x + c\right ) \log \left (x^{2}\right )}{d} + \frac {4 \, {\left ({\rm Ei}\left (-d x\right ) e^{\left (-c\right )} + {\rm Ei}\left (d x\right ) e^{c}\right )} a b}{d}\right )} d + \frac {1}{2} \, {\left (b^{2} x^{2} + 2 \, a b \log \left (x^{2}\right ) - \frac {a^{2}}{x^{2}}\right )} \cosh \left (d x + c\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {\mathrm {cosh}\left (c+d\,x\right )\,{\left (b\,x^2+a\right )}^2}{x^3} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\left (a + b x^{2}\right )^{2} \cosh {\left (c + d x \right )}}{x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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