Optimal. Leaf size=25 \[ -\frac{\text{Chi}(b x)}{x}+b \text{Shi}(b x)-\frac{\cosh (b x)}{x} \]
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Rubi [A] time = 0.0513678, antiderivative size = 25, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 8, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.5, Rules used = {6533, 12, 3297, 3298} \[ -\frac{\text{Chi}(b x)}{x}+b \text{Shi}(b x)-\frac{\cosh (b x)}{x} \]
Antiderivative was successfully verified.
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Rule 6533
Rule 12
Rule 3297
Rule 3298
Rubi steps
\begin{align*} \int \frac{\text{Chi}(b x)}{x^2} \, dx &=-\frac{\text{Chi}(b x)}{x}+b \int \frac{\cosh (b x)}{b x^2} \, dx\\ &=-\frac{\text{Chi}(b x)}{x}+\int \frac{\cosh (b x)}{x^2} \, dx\\ &=-\frac{\cosh (b x)}{x}-\frac{\text{Chi}(b x)}{x}+b \int \frac{\sinh (b x)}{x} \, dx\\ &=-\frac{\cosh (b x)}{x}-\frac{\text{Chi}(b x)}{x}+b \text{Shi}(b x)\\ \end{align*}
Mathematica [A] time = 0.0117421, size = 25, normalized size = 1. \[ -\frac{\text{Chi}(b x)}{x}+b \text{Shi}(b x)-\frac{\cosh (b x)}{x} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.046, size = 32, normalized size = 1.3 \begin{align*} b \left ( -{\frac{{\it Chi} \left ( bx \right ) }{bx}}-{\frac{\cosh \left ( bx \right ) }{bx}}+{\it Shi} \left ( bx \right ) \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\rm Chi}\left (b x\right )}{x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\operatorname{Chi}\left (b x\right )}{x^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 1.42461, size = 39, normalized size = 1.56 \begin{align*} \frac{b^{2} x{{}_{3}F_{4}\left (\begin{matrix} \frac{1}{2}, 1, 1 \\ \frac{3}{2}, \frac{3}{2}, 2, 2 \end{matrix}\middle |{\frac{b^{2} x^{2}}{4}} \right )}}{4} - \frac{\log{\left (b^{2} x^{2} \right )}}{2 x} - \frac{1}{x} - \frac{\gamma }{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\rm Chi}\left (b x\right )}{x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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