Optimal. Leaf size=244 \[ \frac {8}{3} a b c^3 d^2 \log (x)+\frac {8}{3} b c^3 d^2 \log \left (\frac {2}{1-c x}\right ) \left (a+b \tanh ^{-1}(c x)\right )-\frac {2 b c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{x}-\frac {d^2 (c x+1)^3 \left (a+b \tanh ^{-1}(c x)\right )^2}{3 x^3}-\frac {b c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^2}-\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(-c x)+\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(c x)+\frac {4}{3} b^2 c^3 d^2 \text {Li}_2\left (1-\frac {2}{1-c x}\right )+2 b^2 c^3 d^2 \log (x)+\frac {1}{3} b^2 c^3 d^2 \tanh ^{-1}(c x)-\frac {b^2 c^2 d^2}{3 x}-b^2 c^3 d^2 \log \left (1-c^2 x^2\right ) \]
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Rubi [A] time = 0.26, antiderivative size = 244, normalized size of antiderivative = 1.00, number of steps used = 14, number of rules used = 13, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.591, Rules used = {37, 5938, 5916, 325, 206, 266, 36, 29, 31, 5912, 5918, 2402, 2315} \[ -\frac {4}{3} b^2 c^3 d^2 \text {PolyLog}(2,-c x)+\frac {4}{3} b^2 c^3 d^2 \text {PolyLog}(2,c x)+\frac {4}{3} b^2 c^3 d^2 \text {PolyLog}\left (2,1-\frac {2}{1-c x}\right )+\frac {8}{3} a b c^3 d^2 \log (x)-\frac {2 b c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{x}+\frac {8}{3} b c^3 d^2 \log \left (\frac {2}{1-c x}\right ) \left (a+b \tanh ^{-1}(c x)\right )-\frac {b c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^2}-\frac {d^2 (c x+1)^3 \left (a+b \tanh ^{-1}(c x)\right )^2}{3 x^3}-b^2 c^3 d^2 \log \left (1-c^2 x^2\right )-\frac {b^2 c^2 d^2}{3 x}+2 b^2 c^3 d^2 \log (x)+\frac {1}{3} b^2 c^3 d^2 \tanh ^{-1}(c x) \]
Antiderivative was successfully verified.
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Rule 29
Rule 31
Rule 36
Rule 37
Rule 206
Rule 266
Rule 325
Rule 2315
Rule 2402
Rule 5912
Rule 5916
Rule 5918
Rule 5938
Rubi steps
\begin {align*} \int \frac {(d+c d x)^2 \left (a+b \tanh ^{-1}(c x)\right )^2}{x^4} \, dx &=-\frac {d^2 (1+c x)^3 \left (a+b \tanh ^{-1}(c x)\right )^2}{3 x^3}-(2 b c) \int \left (-\frac {d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^3}-\frac {c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{x^2}-\frac {4 c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x}+\frac {4 c^3 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 (-1+c x)}\right ) \, dx\\ &=-\frac {d^2 (1+c x)^3 \left (a+b \tanh ^{-1}(c x)\right )^2}{3 x^3}+\frac {1}{3} \left (2 b c d^2\right ) \int \frac {a+b \tanh ^{-1}(c x)}{x^3} \, dx+\left (2 b c^2 d^2\right ) \int \frac {a+b \tanh ^{-1}(c x)}{x^2} \, dx+\frac {1}{3} \left (8 b c^3 d^2\right ) \int \frac {a+b \tanh ^{-1}(c x)}{x} \, dx-\frac {1}{3} \left (8 b c^4 d^2\right ) \int \frac {a+b \tanh ^{-1}(c x)}{-1+c x} \, dx\\ &=-\frac {b c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^2}-\frac {2 b c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{x}-\frac {d^2 (1+c x)^3 \left (a+b \tanh ^{-1}(c x)\right )^2}{3 x^3}+\frac {8}{3} a b c^3 d^2 \log (x)+\frac {8}{3} b c^3 d^2 \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac {2}{1-c x}\right )-\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(-c x)+\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(c x)+\frac {1}{3} \left (b^2 c^2 d^2\right ) \int \frac {1}{x^2 \left (1-c^2 x^2\right )} \, dx+\left (2 b^2 c^3 d^2\right ) \int \frac {1}{x \left (1-c^2 x^2\right )} \, dx-\frac {1}{3} \left (8 b^2 c^4 d^2\right ) \int \frac {\log \left (\frac {2}{1-c x}\right )}{1-c^2 x^2} \, dx\\ &=-\frac {b^2 c^2 d^2}{3 x}-\frac {b c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^2}-\frac {2 b c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{x}-\frac {d^2 (1+c x)^3 \left (a+b \tanh ^{-1}(c x)\right )^2}{3 x^3}+\frac {8}{3} a b c^3 d^2 \log (x)+\frac {8}{3} b c^3 d^2 \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac {2}{1-c x}\right )-\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(-c x)+\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(c x)+\left (b^2 c^3 d^2\right ) \operatorname {Subst}\left (\int \frac {1}{x \left (1-c^2 x\right )} \, dx,x,x^2\right )+\frac {1}{3} \left (8 b^2 c^3 d^2\right ) \operatorname {Subst}\left (\int \frac {\log (2 x)}{1-2 x} \, dx,x,\frac {1}{1-c x}\right )+\frac {1}{3} \left (b^2 c^4 d^2\right ) \int \frac {1}{1-c^2 x^2} \, dx\\ &=-\frac {b^2 c^2 d^2}{3 x}+\frac {1}{3} b^2 c^3 d^2 \tanh ^{-1}(c x)-\frac {b c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^2}-\frac {2 b c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{x}-\frac {d^2 (1+c x)^3 \left (a+b \tanh ^{-1}(c x)\right )^2}{3 x^3}+\frac {8}{3} a b c^3 d^2 \log (x)+\frac {8}{3} b c^3 d^2 \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac {2}{1-c x}\right )-\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(-c x)+\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(c x)+\frac {4}{3} b^2 c^3 d^2 \text {Li}_2\left (1-\frac {2}{1-c x}\right )+\left (b^2 c^3 d^2\right ) \operatorname {Subst}\left (\int \frac {1}{x} \, dx,x,x^2\right )+\left (b^2 c^5 d^2\right ) \operatorname {Subst}\left (\int \frac {1}{1-c^2 x} \, dx,x,x^2\right )\\ &=-\frac {b^2 c^2 d^2}{3 x}+\frac {1}{3} b^2 c^3 d^2 \tanh ^{-1}(c x)-\frac {b c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^2}-\frac {2 b c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{x}-\frac {d^2 (1+c x)^3 \left (a+b \tanh ^{-1}(c x)\right )^2}{3 x^3}+\frac {8}{3} a b c^3 d^2 \log (x)+2 b^2 c^3 d^2 \log (x)+\frac {8}{3} b c^3 d^2 \left (a+b \tanh ^{-1}(c x)\right ) \log \left (\frac {2}{1-c x}\right )-b^2 c^3 d^2 \log \left (1-c^2 x^2\right )-\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(-c x)+\frac {4}{3} b^2 c^3 d^2 \text {Li}_2(c x)+\frac {4}{3} b^2 c^3 d^2 \text {Li}_2\left (1-\frac {2}{1-c x}\right )\\ \end {align*}
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Mathematica [A] time = 0.63, size = 270, normalized size = 1.11 \[ -\frac {d^2 \left (3 a^2 c^2 x^2+3 a^2 c x+a^2-8 a b c^3 x^3 \log (c x)+3 a b c^3 x^3 \log (1-c x)-3 a b c^3 x^3 \log (c x+1)+6 a b c^2 x^2+4 a b c^3 x^3 \log \left (1-c^2 x^2\right )+b \tanh ^{-1}(c x) \left (a \left (6 c^2 x^2+6 c x+2\right )-8 b c^3 x^3 \log \left (1-e^{-2 \tanh ^{-1}(c x)}\right )+b c x \left (-c^2 x^2+6 c x+1\right )\right )+a b c x+4 b^2 c^3 x^3 \text {Li}_2\left (e^{-2 \tanh ^{-1}(c x)}\right )+b^2 c^2 x^2-6 b^2 c^3 x^3 \log \left (\frac {c x}{\sqrt {1-c^2 x^2}}\right )+b^2 \left (-7 c^3 x^3+3 c^2 x^2+3 c x+1\right ) \tanh ^{-1}(c x)^2\right )}{3 x^3} \]
Warning: Unable to verify antiderivative.
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fricas [F] time = 0.65, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {a^{2} c^{2} d^{2} x^{2} + 2 \, a^{2} c d^{2} x + a^{2} d^{2} + {\left (b^{2} c^{2} d^{2} x^{2} + 2 \, b^{2} c d^{2} x + b^{2} d^{2}\right )} \operatorname {artanh}\left (c x\right )^{2} + 2 \, {\left (a b c^{2} d^{2} x^{2} + 2 \, a b c d^{2} x + a b d^{2}\right )} \operatorname {artanh}\left (c x\right )}{x^{4}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (c d x + d\right )}^{2} {\left (b \operatorname {artanh}\left (c x\right ) + a\right )}^{2}}{x^{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.08, size = 550, normalized size = 2.25 \[ -\frac {2 c \,d^{2} a b \arctanh \left (c x \right )}{x^{2}}-\frac {2 c^{2} d^{2} a b \arctanh \left (c x \right )}{x}-\frac {5 c^{3} d^{2} b^{2} \ln \left (c x +1\right )}{6}-\frac {7 c^{3} d^{2} b^{2} \ln \left (c x -1\right )^{2}}{12}-\frac {c^{2} d^{2} a^{2}}{x}-\frac {4 c^{3} d^{2} b^{2} \dilog \left (c x \right )}{3}-\frac {4 c^{3} d^{2} b^{2} \dilog \left (c x +1\right )}{3}-\frac {d^{2} b^{2} \arctanh \left (c x \right )^{2}}{3 x^{3}}+\frac {4 c^{3} d^{2} b^{2} \dilog \left (\frac {1}{2}+\frac {c x}{2}\right )}{3}-\frac {c \,d^{2} a^{2}}{x^{2}}+2 c^{3} d^{2} b^{2} \ln \left (c x \right )+\frac {c^{3} d^{2} b^{2} \ln \left (c x +1\right )^{2}}{12}-\frac {7 c^{3} d^{2} b^{2} \ln \left (c x -1\right )}{6}-\frac {2 c^{2} d^{2} a b}{x}-\frac {b^{2} c^{2} d^{2}}{3 x}-\frac {d^{2} a^{2}}{3 x^{3}}-\frac {c^{3} d^{2} b^{2} \arctanh \left (c x \right ) \ln \left (c x +1\right )}{3}+\frac {8 c^{3} d^{2} b^{2} \arctanh \left (c x \right ) \ln \left (c x \right )}{3}-\frac {7 c^{3} d^{2} b^{2} \arctanh \left (c x \right ) \ln \left (c x -1\right )}{3}-\frac {2 d^{2} a b \arctanh \left (c x \right )}{3 x^{3}}-\frac {c^{2} d^{2} b^{2} \arctanh \left (c x \right )^{2}}{x}+\frac {7 c^{3} d^{2} b^{2} \ln \left (c x -1\right ) \ln \left (\frac {1}{2}+\frac {c x}{2}\right )}{6}-\frac {c^{3} d^{2} b^{2} \ln \left (-\frac {c x}{2}+\frac {1}{2}\right ) \ln \left (c x +1\right )}{6}+\frac {c^{3} d^{2} b^{2} \ln \left (-\frac {c x}{2}+\frac {1}{2}\right ) \ln \left (\frac {1}{2}+\frac {c x}{2}\right )}{6}+\frac {8 c^{3} d^{2} a b \ln \left (c x \right )}{3}-\frac {7 c^{3} d^{2} a b \ln \left (c x -1\right )}{3}-\frac {c^{3} d^{2} a b \ln \left (c x +1\right )}{3}-\frac {4 c^{3} d^{2} b^{2} \ln \left (c x \right ) \ln \left (c x +1\right )}{3}-\frac {2 c^{2} d^{2} b^{2} \arctanh \left (c x \right )}{x}-\frac {c \,d^{2} b^{2} \arctanh \left (c x \right )^{2}}{x^{2}}-\frac {c \,d^{2} b^{2} \arctanh \left (c x \right )}{3 x^{2}}-\frac {c \,d^{2} a b}{3 x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.94, size = 555, normalized size = 2.27 \[ -\frac {4}{3} \, {\left (\log \left (c x + 1\right ) \log \left (-\frac {1}{2} \, c x + \frac {1}{2}\right ) + {\rm Li}_2\left (\frac {1}{2} \, c x + \frac {1}{2}\right )\right )} b^{2} c^{3} d^{2} - \frac {4}{3} \, {\left (\log \left (c x\right ) \log \left (-c x + 1\right ) + {\rm Li}_2\left (-c x + 1\right )\right )} b^{2} c^{3} d^{2} + \frac {4}{3} \, {\left (\log \left (c x + 1\right ) \log \left (-c x\right ) + {\rm Li}_2\left (c x + 1\right )\right )} b^{2} c^{3} d^{2} - \frac {5}{6} \, b^{2} c^{3} d^{2} \log \left (c x + 1\right ) - \frac {7}{6} \, b^{2} c^{3} d^{2} \log \left (c x - 1\right ) + 2 \, b^{2} c^{3} d^{2} \log \relax (x) - {\left (c {\left (\log \left (c^{2} x^{2} - 1\right ) - \log \left (x^{2}\right )\right )} + \frac {2 \, \operatorname {artanh}\left (c x\right )}{x}\right )} a b c^{2} d^{2} + {\left ({\left (c \log \left (c x + 1\right ) - c \log \left (c x - 1\right ) - \frac {2}{x}\right )} c - \frac {2 \, \operatorname {artanh}\left (c x\right )}{x^{2}}\right )} a b c d^{2} - \frac {1}{3} \, {\left ({\left (c^{2} \log \left (c^{2} x^{2} - 1\right ) - c^{2} \log \left (x^{2}\right ) + \frac {1}{x^{2}}\right )} c + \frac {2 \, \operatorname {artanh}\left (c x\right )}{x^{3}}\right )} a b d^{2} - \frac {a^{2} c^{2} d^{2}}{x} - \frac {a^{2} c d^{2}}{x^{2}} - \frac {a^{2} d^{2}}{3 \, x^{3}} - \frac {4 \, b^{2} c^{2} d^{2} x^{2} + {\left (b^{2} c^{3} d^{2} x^{3} + 3 \, b^{2} c^{2} d^{2} x^{2} + 3 \, b^{2} c d^{2} x + b^{2} d^{2}\right )} \log \left (c x + 1\right )^{2} - {\left (7 \, b^{2} c^{3} d^{2} x^{3} - 3 \, b^{2} c^{2} d^{2} x^{2} - 3 \, b^{2} c d^{2} x - b^{2} d^{2}\right )} \log \left (-c x + 1\right )^{2} + 2 \, {\left (6 \, b^{2} c^{2} d^{2} x^{2} + b^{2} c d^{2} x\right )} \log \left (c x + 1\right ) - 2 \, {\left (6 \, b^{2} c^{2} d^{2} x^{2} + b^{2} c d^{2} x + {\left (b^{2} c^{3} d^{2} x^{3} + 3 \, b^{2} c^{2} d^{2} x^{2} + 3 \, b^{2} c d^{2} x + b^{2} d^{2}\right )} \log \left (c x + 1\right )\right )} \log \left (-c x + 1\right )}{12 \, x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {{\left (a+b\,\mathrm {atanh}\left (c\,x\right )\right )}^2\,{\left (d+c\,d\,x\right )}^2}{x^4} \,d x \]
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 \[ d^{2} \left (\int \frac {a^{2}}{x^{4}}\, dx + \int \frac {2 a^{2} c}{x^{3}}\, dx + \int \frac {a^{2} c^{2}}{x^{2}}\, dx + \int \frac {b^{2} \operatorname {atanh}^{2}{\left (c x \right )}}{x^{4}}\, dx + \int \frac {2 a b \operatorname {atanh}{\left (c x \right )}}{x^{4}}\, dx + \int \frac {2 b^{2} c \operatorname {atanh}^{2}{\left (c x \right )}}{x^{3}}\, dx + \int \frac {b^{2} c^{2} \operatorname {atanh}^{2}{\left (c x \right )}}{x^{2}}\, dx + \int \frac {4 a b c \operatorname {atanh}{\left (c x \right )}}{x^{3}}\, dx + \int \frac {2 a b c^{2} \operatorname {atanh}{\left (c x \right )}}{x^{2}}\, dx\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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