Optimal. Leaf size=157 \[ -b c^4 \text{PolyLog}\left (2,\frac{2}{c \sqrt{x}+1}-1\right )+\frac{c^4 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2}{b}-\frac{c^2 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )}{x}+2 c^4 \log \left (2-\frac{2}{c \sqrt{x}+1}\right ) \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )-\frac{a+b \tanh ^{-1}\left (c \sqrt{x}\right )}{2 x^2}-\frac{3 b c^3}{2 \sqrt{x}}+\frac{3}{2} b c^4 \tanh ^{-1}\left (c \sqrt{x}\right )-\frac{b c}{6 x^{3/2}} \]
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Rubi [A] time = 0.455852, antiderivative size = 157, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 9, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.346, Rules used = {44, 1593, 5982, 5916, 325, 206, 5988, 5932, 2447} \[ -b c^4 \text{PolyLog}\left (2,\frac{2}{c \sqrt{x}+1}-1\right )+\frac{c^4 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2}{b}-\frac{c^2 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )}{x}+2 c^4 \log \left (2-\frac{2}{c \sqrt{x}+1}\right ) \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )-\frac{a+b \tanh ^{-1}\left (c \sqrt{x}\right )}{2 x^2}-\frac{3 b c^3}{2 \sqrt{x}}+\frac{3}{2} b c^4 \tanh ^{-1}\left (c \sqrt{x}\right )-\frac{b c}{6 x^{3/2}} \]
Antiderivative was successfully verified.
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Rule 44
Rule 1593
Rule 5982
Rule 5916
Rule 325
Rule 206
Rule 5988
Rule 5932
Rule 2447
Rubi steps
\begin{align*} \int \frac{a+b \tanh ^{-1}\left (c \sqrt{x}\right )}{x^3 \left (1-c^2 x\right )} \, dx &=2 \operatorname{Subst}\left (\int \frac{a+b \tanh ^{-1}(c x)}{x^5-c^2 x^7} \, dx,x,\sqrt{x}\right )\\ &=2 \operatorname{Subst}\left (\int \frac{a+b \tanh ^{-1}(c x)}{x^5 \left (1-c^2 x^2\right )} \, dx,x,\sqrt{x}\right )\\ &=2 \operatorname{Subst}\left (\int \frac{a+b \tanh ^{-1}(c x)}{x^5} \, dx,x,\sqrt{x}\right )+\left (2 c^2\right ) \operatorname{Subst}\left (\int \frac{a+b \tanh ^{-1}(c x)}{x^3 \left (1-c^2 x^2\right )} \, dx,x,\sqrt{x}\right )\\ &=-\frac{a+b \tanh ^{-1}\left (c \sqrt{x}\right )}{2 x^2}+\frac{1}{2} (b c) \operatorname{Subst}\left (\int \frac{1}{x^4 \left (1-c^2 x^2\right )} \, dx,x,\sqrt{x}\right )+\left (2 c^2\right ) \operatorname{Subst}\left (\int \frac{a+b \tanh ^{-1}(c x)}{x^3} \, dx,x,\sqrt{x}\right )+\left (2 c^4\right ) \operatorname{Subst}\left (\int \frac{a+b \tanh ^{-1}(c x)}{x \left (1-c^2 x^2\right )} \, dx,x,\sqrt{x}\right )\\ &=-\frac{b c}{6 x^{3/2}}-\frac{a+b \tanh ^{-1}\left (c \sqrt{x}\right )}{2 x^2}-\frac{c^2 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )}{x}+\frac{c^4 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2}{b}+\frac{1}{2} \left (b c^3\right ) \operatorname{Subst}\left (\int \frac{1}{x^2 \left (1-c^2 x^2\right )} \, dx,x,\sqrt{x}\right )+\left (b c^3\right ) \operatorname{Subst}\left (\int \frac{1}{x^2 \left (1-c^2 x^2\right )} \, dx,x,\sqrt{x}\right )+\left (2 c^4\right ) \operatorname{Subst}\left (\int \frac{a+b \tanh ^{-1}(c x)}{x (1+c x)} \, dx,x,\sqrt{x}\right )\\ &=-\frac{b c}{6 x^{3/2}}-\frac{3 b c^3}{2 \sqrt{x}}-\frac{a+b \tanh ^{-1}\left (c \sqrt{x}\right )}{2 x^2}-\frac{c^2 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )}{x}+\frac{c^4 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2}{b}+2 c^4 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right ) \log \left (2-\frac{2}{1+c \sqrt{x}}\right )+\frac{1}{2} \left (b c^5\right ) \operatorname{Subst}\left (\int \frac{1}{1-c^2 x^2} \, dx,x,\sqrt{x}\right )+\left (b c^5\right ) \operatorname{Subst}\left (\int \frac{1}{1-c^2 x^2} \, dx,x,\sqrt{x}\right )-\left (2 b c^5\right ) \operatorname{Subst}\left (\int \frac{\log \left (2-\frac{2}{1+c x}\right )}{1-c^2 x^2} \, dx,x,\sqrt{x}\right )\\ &=-\frac{b c}{6 x^{3/2}}-\frac{3 b c^3}{2 \sqrt{x}}+\frac{3}{2} b c^4 \tanh ^{-1}\left (c \sqrt{x}\right )-\frac{a+b \tanh ^{-1}\left (c \sqrt{x}\right )}{2 x^2}-\frac{c^2 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )}{x}+\frac{c^4 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right )^2}{b}+2 c^4 \left (a+b \tanh ^{-1}\left (c \sqrt{x}\right )\right ) \log \left (2-\frac{2}{1+c \sqrt{x}}\right )-b c^4 \text{Li}_2\left (-1+\frac{2}{1+c \sqrt{x}}\right )\\ \end{align*}
Mathematica [A] time = 0.536917, size = 158, normalized size = 1.01 \[ -b c^4 \text{PolyLog}\left (2,e^{-2 \tanh ^{-1}\left (c \sqrt{x}\right )}\right )-\frac{-6 a c^4 x^2 \log (x)+6 a c^4 x^2 \log \left (1-c^2 x\right )+6 a c^2 x+3 a+9 b c^3 x^{3/2}-6 b c^4 x^2 \tanh ^{-1}\left (c \sqrt{x}\right )^2-3 b \tanh ^{-1}\left (c \sqrt{x}\right ) \left (3 c^4 x^2+4 c^4 x^2 \log \left (1-e^{-2 \tanh ^{-1}\left (c \sqrt{x}\right )}\right )-2 c^2 x-1\right )+b c \sqrt{x}}{6 x^2} \]
Warning: Unable to verify antiderivative.
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Maple [B] time = 0.066, size = 348, normalized size = 2.2 \begin{align*} -{c}^{4}a\ln \left ( c\sqrt{x}-1 \right ) -{\frac{a}{2\,{x}^{2}}}-{\frac{a{c}^{2}}{x}}+2\,{c}^{4}a\ln \left ( c\sqrt{x} \right ) -{c}^{4}a\ln \left ( 1+c\sqrt{x} \right ) -{c}^{4}b{\it Artanh} \left ( c\sqrt{x} \right ) \ln \left ( c\sqrt{x}-1 \right ) -{\frac{b}{2\,{x}^{2}}{\it Artanh} \left ( c\sqrt{x} \right ) }-{\frac{{c}^{2}b}{x}{\it Artanh} \left ( c\sqrt{x} \right ) }+2\,{c}^{4}b{\it Artanh} \left ( c\sqrt{x} \right ) \ln \left ( c\sqrt{x} \right ) -{c}^{4}b{\it Artanh} \left ( c\sqrt{x} \right ) \ln \left ( 1+c\sqrt{x} \right ) -{c}^{4}b{\it dilog} \left ( c\sqrt{x} \right ) -{c}^{4}b{\it dilog} \left ( 1+c\sqrt{x} \right ) -{c}^{4}b\ln \left ( c\sqrt{x} \right ) \ln \left ( 1+c\sqrt{x} \right ) -{\frac{{c}^{4}b}{4} \left ( \ln \left ( c\sqrt{x}-1 \right ) \right ) ^{2}}+{c}^{4}b{\it dilog} \left ({\frac{1}{2}}+{\frac{c}{2}\sqrt{x}} \right ) +{\frac{{c}^{4}b}{2}\ln \left ( c\sqrt{x}-1 \right ) \ln \left ({\frac{1}{2}}+{\frac{c}{2}\sqrt{x}} \right ) }+{\frac{{c}^{4}b}{2}\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}\ln \left ( -{\frac{c}{2}\sqrt{x}}+{\frac{1}{2}} \right ) \ln \left ( 1+c\sqrt{x} \right ) }+{\frac{{c}^{4}b}{4} \left ( \ln \left ( 1+c\sqrt{x} \right ) \right ) ^{2}}-{\frac{3\,{c}^{4}b}{4}\ln \left ( c\sqrt{x}-1 \right ) }-{\frac{bc}{6}{x}^{-{\frac{3}{2}}}}-{\frac{3\,b{c}^{3}}{2}{\frac{1}{\sqrt{x}}}}+{\frac{3\,{c}^{4}b}{4}\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 = 1.78481, size = 393, normalized size = 2.5 \begin{align*} -{\left (\log \left (c \sqrt{x} + 1\right ) \log \left (-\frac{1}{2} \, c \sqrt{x} + \frac{1}{2}\right ) +{\rm Li}_2\left (\frac{1}{2} \, c \sqrt{x} + \frac{1}{2}\right )\right )} b c^{4} -{\left (\log \left (c \sqrt{x}\right ) \log \left (-c \sqrt{x} + 1\right ) +{\rm Li}_2\left (-c \sqrt{x} + 1\right )\right )} b c^{4} +{\left (\log \left (c \sqrt{x} + 1\right ) \log \left (-c \sqrt{x}\right ) +{\rm Li}_2\left (c \sqrt{x} + 1\right )\right )} b c^{4} + \frac{3}{4} \, b c^{4} \log \left (c \sqrt{x} + 1\right ) - \frac{3}{4} \, b c^{4} \log \left (c \sqrt{x} - 1\right ) - \frac{1}{2} \,{\left (2 \, c^{4} \log \left (c \sqrt{x} + 1\right ) + 2 \, c^{4} \log \left (c \sqrt{x} - 1\right ) - 2 \, c^{4} \log \left (x\right ) + \frac{2 \, c^{2} x + 1}{x^{2}}\right )} a - \frac{3 \, b c^{4} x^{2} \log \left (c \sqrt{x} + 1\right )^{2} - 3 \, b c^{4} x^{2} \log \left (-c \sqrt{x} + 1\right )^{2} + 18 \, b c^{3} x^{\frac{3}{2}} + 2 \, b c \sqrt{x} + 3 \,{\left (2 \, b c^{2} x + b\right )} \log \left (c \sqrt{x} + 1\right ) - 3 \,{\left (2 \, b c^{4} x^{2} \log \left (c \sqrt{x} + 1\right ) + 2 \, b c^{2} x + b\right )} \log \left (-c \sqrt{x} + 1\right )}{12 \, x^{2}} \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{b \operatorname{artanh}\left (c \sqrt{x}\right ) + a}{c^{2} x^{4} - x^{3}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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{b \operatorname{artanh}\left (c \sqrt{x}\right ) + a}{{\left (c^{2} x - 1\right )} x^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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