Optimal. Leaf size=133 \[ \frac{1}{2} c^4 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2-\frac{b c^3 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )}{\sqrt{x}}-\frac{b c \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )}{3 x^{3/2}}-\frac{\left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2}{2 x^2}-\frac{b^2 c^2}{6 x}+\frac{2}{3} b^2 c^4 \log (x)-\frac{2}{3} b^2 c^4 \log \left (1-c^2 x\right ) \]
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Rubi [F] time = 0.0240127, antiderivative size = 0, normalized size of antiderivative = 0., number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0., Rules used = {} \[ \int \frac{\left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2}{x^3} \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin{align*} \int \frac{\left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2}{x^3} \, dx &=\int \frac{\left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2}{x^3} \, dx\\ \end{align*}
Mathematica [A] time = 0.127832, size = 178, normalized size = 1.34 \[ -\frac{3 a^2+6 a b c^3 x^{3/2}+b c^4 x^2 (3 a+4 b) \log \left (1-c \sqrt{x}\right )-3 a b c^4 x^2 \log \left (c \sqrt{x}+1\right )+2 b \tanh ^{-1}\left (c \sqrt{x}\right ) \left (3 a+b c \sqrt{x} \left (3 c^2 x+1\right )\right )+2 a b c \sqrt{x}+4 b^2 c^4 x^2 \log \left (c \sqrt{x}+1\right )-4 b^2 c^4 x^2 \log (x)-3 b^2 \left (c^4 x^2-1\right ) \tanh ^{-1}\left (c \sqrt{x}\right )^2+b^2 c^2 x}{6 x^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.062, size = 332, normalized size = 2.5 \begin{align*} -{\frac{{a}^{2}}{2\,{x}^{2}}}-{\frac{{b}^{2}}{2\,{x}^{2}} \left ({\it Artanh} \left ( c\sqrt{x} \right ) \right ) ^{2}}-{\frac{{c}^{4}{b}^{2}}{2}{\it Artanh} \left ( c\sqrt{x} \right ) \ln \left ( c\sqrt{x}-1 \right ) }-{\frac{{b}^{2}c}{3}{\it Artanh} \left ( c\sqrt{x} \right ){x}^{-{\frac{3}{2}}}}-{{c}^{3}{b}^{2}{\it Artanh} \left ( c\sqrt{x} \right ){\frac{1}{\sqrt{x}}}}+{\frac{{c}^{4}{b}^{2}}{2}{\it Artanh} \left ( c\sqrt{x} \right ) \ln \left ( 1+c\sqrt{x} \right ) }-{\frac{{c}^{4}{b}^{2}}{8} \left ( \ln \left ( c\sqrt{x}-1 \right ) \right ) ^{2}}+{\frac{{c}^{4}{b}^{2}}{4}\ln \left ( c\sqrt{x}-1 \right ) \ln \left ({\frac{1}{2}}+{\frac{c}{2}\sqrt{x}} \right ) }-{\frac{{c}^{4}{b}^{2}}{4}\ln \left ( -{\frac{c}{2}\sqrt{x}}+{\frac{1}{2}} \right ) \ln \left ({\frac{1}{2}}+{\frac{c}{2}\sqrt{x}} \right ) }+{\frac{{c}^{4}{b}^{2}}{4}\ln \left ( -{\frac{c}{2}\sqrt{x}}+{\frac{1}{2}} \right ) \ln \left ( 1+c\sqrt{x} \right ) }-{\frac{{c}^{4}{b}^{2}}{8} \left ( \ln \left ( 1+c\sqrt{x} \right ) \right ) ^{2}}-{\frac{2\,{c}^{4}{b}^{2}}{3}\ln \left ( c\sqrt{x}-1 \right ) }-{\frac{{b}^{2}{c}^{2}}{6\,x}}+{\frac{4\,{c}^{4}{b}^{2}}{3}\ln \left ( c\sqrt{x} \right ) }-{\frac{2\,{c}^{4}{b}^{2}}{3}\ln \left ( 1+c\sqrt{x} \right ) }-{\frac{ab}{{x}^{2}}{\it Artanh} \left ( c\sqrt{x} \right ) }-{\frac{{c}^{4}ab}{2}\ln \left ( c\sqrt{x}-1 \right ) }-{\frac{cab}{3}{x}^{-{\frac{3}{2}}}}-{{c}^{3}ab{\frac{1}{\sqrt{x}}}}+{\frac{{c}^{4}ab}{2}\ln \left ( 1+c\sqrt{x} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 0.984568, size = 316, normalized size = 2.38 \begin{align*} \frac{1}{6} \,{\left ({\left (3 \, c^{3} \log \left (c \sqrt{x} + 1\right ) - 3 \, c^{3} \log \left (c \sqrt{x} - 1\right ) - \frac{2 \,{\left (3 \, c^{2} x + 1\right )}}{x^{\frac{3}{2}}}\right )} c - \frac{6 \, \operatorname{artanh}\left (c \sqrt{x}\right )}{x^{2}}\right )} a b + \frac{1}{24} \,{\left ({\left (16 \, c^{2} \log \left (x\right ) - \frac{3 \, c^{2} x \log \left (c \sqrt{x} + 1\right )^{2} + 3 \, c^{2} x \log \left (c \sqrt{x} - 1\right )^{2} + 16 \, c^{2} x \log \left (c \sqrt{x} - 1\right ) - 2 \,{\left (3 \, c^{2} x \log \left (c \sqrt{x} - 1\right ) - 8 \, c^{2} x\right )} \log \left (c \sqrt{x} + 1\right ) + 4}{x}\right )} c^{2} + 4 \,{\left (3 \, c^{3} \log \left (c \sqrt{x} + 1\right ) - 3 \, c^{3} \log \left (c \sqrt{x} - 1\right ) - \frac{2 \,{\left (3 \, c^{2} x + 1\right )}}{x^{\frac{3}{2}}}\right )} c \operatorname{artanh}\left (c \sqrt{x}\right )\right )} b^{2} - \frac{b^{2} \operatorname{artanh}\left (c \sqrt{x}\right )^{2}}{2 \, x^{2}} - \frac{a^{2}}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.92422, size = 471, normalized size = 3.54 \begin{align*} \frac{32 \, b^{2} c^{4} x^{2} \log \left (\sqrt{x}\right ) + 4 \,{\left (3 \, a b - 4 \, b^{2}\right )} c^{4} x^{2} \log \left (c \sqrt{x} + 1\right ) - 4 \,{\left (3 \, a b + 4 \, b^{2}\right )} c^{4} x^{2} \log \left (c \sqrt{x} - 1\right ) - 4 \, b^{2} c^{2} x + 3 \,{\left (b^{2} c^{4} x^{2} - b^{2}\right )} \log \left (-\frac{c^{2} x + 2 \, c \sqrt{x} + 1}{c^{2} x - 1}\right )^{2} - 12 \, a^{2} - 4 \,{\left (3 \, a b +{\left (3 \, b^{2} c^{3} x + b^{2} c\right )} \sqrt{x}\right )} \log \left (-\frac{c^{2} x + 2 \, c \sqrt{x} + 1}{c^{2} x - 1}\right ) - 8 \,{\left (3 \, a b c^{3} x + a b c\right )} \sqrt{x}}{24 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 179.052, size = 972, normalized size = 7.31 \begin{align*} \text{result too large to display} \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{{\left (b \operatorname{artanh}\left (c \sqrt{x}\right ) + a\right )}^{2}}{x^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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