Optimal. Leaf size=147 \[ -\frac {c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{2 x^2}-\frac {d^2 \left (a+b \tanh ^{-1}(c x)\right )}{4 x^4}-\frac {2 c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^3}+\frac {2}{3} b c^4 d^2 \log (x)-\frac {17}{24} b c^4 d^2 \log (1-c x)+\frac {1}{24} b c^4 d^2 \log (c x+1)-\frac {3 b c^3 d^2}{4 x}-\frac {b c^2 d^2}{3 x^2}-\frac {b c d^2}{12 x^3} \]
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Rubi [A] time = 0.15, antiderivative size = 147, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {43, 5936, 12, 1802} \[ -\frac {c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{2 x^2}-\frac {2 c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^3}-\frac {d^2 \left (a+b \tanh ^{-1}(c x)\right )}{4 x^4}-\frac {b c^2 d^2}{3 x^2}-\frac {3 b c^3 d^2}{4 x}+\frac {2}{3} b c^4 d^2 \log (x)-\frac {17}{24} b c^4 d^2 \log (1-c x)+\frac {1}{24} b c^4 d^2 \log (c x+1)-\frac {b c d^2}{12 x^3} \]
Antiderivative was successfully verified.
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Rule 12
Rule 43
Rule 1802
Rule 5936
Rubi steps
\begin {align*} \int \frac {(d+c d x)^2 \left (a+b \tanh ^{-1}(c x)\right )}{x^5} \, dx &=-\frac {d^2 \left (a+b \tanh ^{-1}(c x)\right )}{4 x^4}-\frac {2 c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^3}-\frac {c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{2 x^2}-(b c) \int \frac {d^2 \left (-3-8 c x-6 c^2 x^2\right )}{12 x^4 \left (1-c^2 x^2\right )} \, dx\\ &=-\frac {d^2 \left (a+b \tanh ^{-1}(c x)\right )}{4 x^4}-\frac {2 c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^3}-\frac {c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{2 x^2}-\frac {1}{12} \left (b c d^2\right ) \int \frac {-3-8 c x-6 c^2 x^2}{x^4 \left (1-c^2 x^2\right )} \, dx\\ &=-\frac {d^2 \left (a+b \tanh ^{-1}(c x)\right )}{4 x^4}-\frac {2 c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^3}-\frac {c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{2 x^2}-\frac {1}{12} \left (b c d^2\right ) \int \left (-\frac {3}{x^4}-\frac {8 c}{x^3}-\frac {9 c^2}{x^2}-\frac {8 c^3}{x}+\frac {17 c^4}{2 (-1+c x)}-\frac {c^4}{2 (1+c x)}\right ) \, dx\\ &=-\frac {b c d^2}{12 x^3}-\frac {b c^2 d^2}{3 x^2}-\frac {3 b c^3 d^2}{4 x}-\frac {d^2 \left (a+b \tanh ^{-1}(c x)\right )}{4 x^4}-\frac {2 c d^2 \left (a+b \tanh ^{-1}(c x)\right )}{3 x^3}-\frac {c^2 d^2 \left (a+b \tanh ^{-1}(c x)\right )}{2 x^2}+\frac {2}{3} b c^4 d^2 \log (x)-\frac {17}{24} b c^4 d^2 \log (1-c x)+\frac {1}{24} b c^4 d^2 \log (1+c x)\\ \end {align*}
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Mathematica [A] time = 0.09, size = 114, normalized size = 0.78 \[ -\frac {d^2 \left (12 a c^2 x^2+16 a c x+6 a-16 b c^4 x^4 \log (x)+17 b c^4 x^4 \log (1-c x)-b c^4 x^4 \log (c x+1)+18 b c^3 x^3+8 b c^2 x^2+2 b \left (6 c^2 x^2+8 c x+3\right ) \tanh ^{-1}(c x)+2 b c x\right )}{24 x^4} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.70, size = 147, normalized size = 1.00 \[ \frac {b c^{4} d^{2} x^{4} \log \left (c x + 1\right ) - 17 \, b c^{4} d^{2} x^{4} \log \left (c x - 1\right ) + 16 \, b c^{4} d^{2} x^{4} \log \relax (x) - 18 \, b c^{3} d^{2} x^{3} - 4 \, {\left (3 \, a + 2 \, b\right )} c^{2} d^{2} x^{2} - 2 \, {\left (8 \, a + b\right )} c d^{2} x - 6 \, a d^{2} - {\left (6 \, b c^{2} d^{2} x^{2} + 8 \, b c d^{2} x + 3 \, b d^{2}\right )} \log \left (-\frac {c x + 1}{c x - 1}\right )}{24 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.28, size = 431, normalized size = 2.93 \[ \frac {1}{3} \, {\left (2 \, b c^{3} d^{2} \log \left (-\frac {c x + 1}{c x - 1} - 1\right ) - 2 \, b c^{3} d^{2} \log \left (-\frac {c x + 1}{c x - 1}\right ) + \frac {2 \, {\left (\frac {6 \, {\left (c x + 1\right )}^{3} b c^{3} d^{2}}{{\left (c x - 1\right )}^{3}} + \frac {6 \, {\left (c x + 1\right )}^{2} b c^{3} d^{2}}{{\left (c x - 1\right )}^{2}} + \frac {4 \, {\left (c x + 1\right )} b c^{3} d^{2}}{c x - 1} + b c^{3} d^{2}\right )} \log \left (-\frac {c x + 1}{c x - 1}\right )}{\frac {{\left (c x + 1\right )}^{4}}{{\left (c x - 1\right )}^{4}} + \frac {4 \, {\left (c x + 1\right )}^{3}}{{\left (c x - 1\right )}^{3}} + \frac {6 \, {\left (c x + 1\right )}^{2}}{{\left (c x - 1\right )}^{2}} + \frac {4 \, {\left (c x + 1\right )}}{c x - 1} + 1} + \frac {\frac {24 \, {\left (c x + 1\right )}^{3} a c^{3} d^{2}}{{\left (c x - 1\right )}^{3}} + \frac {24 \, {\left (c x + 1\right )}^{2} a c^{3} d^{2}}{{\left (c x - 1\right )}^{2}} + \frac {16 \, {\left (c x + 1\right )} a c^{3} d^{2}}{c x - 1} + 4 \, a c^{3} d^{2} + \frac {10 \, {\left (c x + 1\right )}^{3} b c^{3} d^{2}}{{\left (c x - 1\right )}^{3}} + \frac {23 \, {\left (c x + 1\right )}^{2} b c^{3} d^{2}}{{\left (c x - 1\right )}^{2}} + \frac {18 \, {\left (c x + 1\right )} b c^{3} d^{2}}{c x - 1} + 5 \, b c^{3} d^{2}}{\frac {{\left (c x + 1\right )}^{4}}{{\left (c x - 1\right )}^{4}} + \frac {4 \, {\left (c x + 1\right )}^{3}}{{\left (c x - 1\right )}^{3}} + \frac {6 \, {\left (c x + 1\right )}^{2}}{{\left (c x - 1\right )}^{2}} + \frac {4 \, {\left (c x + 1\right )}}{c x - 1} + 1}\right )} c \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 153, normalized size = 1.04 \[ -\frac {2 c \,d^{2} a}{3 x^{3}}-\frac {c^{2} d^{2} a}{2 x^{2}}-\frac {d^{2} a}{4 x^{4}}-\frac {2 c \,d^{2} b \arctanh \left (c x \right )}{3 x^{3}}-\frac {c^{2} d^{2} b \arctanh \left (c x \right )}{2 x^{2}}-\frac {d^{2} b \arctanh \left (c x \right )}{4 x^{4}}-\frac {b c \,d^{2}}{12 x^{3}}-\frac {b \,c^{2} d^{2}}{3 x^{2}}-\frac {3 b \,c^{3} d^{2}}{4 x}+\frac {2 c^{4} d^{2} b \ln \left (c x \right )}{3}-\frac {17 c^{4} d^{2} b \ln \left (c x -1\right )}{24}+\frac {b \,c^{4} d^{2} \ln \left (c x +1\right )}{24} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.32, size = 178, normalized size = 1.21 \[ \frac {1}{4} \, {\left ({\left (c \log \left (c x + 1\right ) - c \log \left (c x - 1\right ) - \frac {2}{x}\right )} c - \frac {2 \, \operatorname {artanh}\left (c x\right )}{x^{2}}\right )} b c^{2} d^{2} - \frac {1}{3} \, {\left ({\left (c^{2} \log \left (c^{2} x^{2} - 1\right ) - c^{2} \log \left (x^{2}\right ) + \frac {1}{x^{2}}\right )} c + \frac {2 \, \operatorname {artanh}\left (c x\right )}{x^{3}}\right )} b c d^{2} + \frac {1}{24} \, {\left ({\left (3 \, c^{3} \log \left (c x + 1\right ) - 3 \, c^{3} \log \left (c x - 1\right ) - \frac {2 \, {\left (3 \, c^{2} x^{2} + 1\right )}}{x^{3}}\right )} c - \frac {6 \, \operatorname {artanh}\left (c x\right )}{x^{4}}\right )} b d^{2} - \frac {a c^{2} d^{2}}{2 \, x^{2}} - \frac {2 \, a c d^{2}}{3 \, x^{3}} - \frac {a d^{2}}{4 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.01, size = 168, normalized size = 1.14 \[ \frac {2\,b\,c^4\,d^2\,\ln \relax (x)}{3}-\frac {b\,c^4\,d^2\,\ln \left (c^2\,x^2-1\right )}{3}-\frac {a\,c^2\,d^2}{2\,x^2}-\frac {b\,c^2\,d^2}{3\,x^2}-\frac {3\,b\,c^3\,d^2}{4\,x}-\frac {a\,d^2}{4\,x^4}-\frac {2\,a\,c\,d^2}{3\,x^3}-\frac {b\,c\,d^2}{12\,x^3}-\frac {b\,d^2\,\mathrm {atanh}\left (c\,x\right )}{4\,x^4}-\frac {3\,b\,c^5\,d^2\,\mathrm {atan}\left (\frac {c^2\,x}{\sqrt {-c^2}}\right )}{4\,\sqrt {-c^2}}-\frac {2\,b\,c\,d^2\,\mathrm {atanh}\left (c\,x\right )}{3\,x^3}-\frac {b\,c^2\,d^2\,\mathrm {atanh}\left (c\,x\right )}{2\,x^2} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 2.02, size = 189, normalized size = 1.29 \[ \begin {cases} - \frac {a c^{2} d^{2}}{2 x^{2}} - \frac {2 a c d^{2}}{3 x^{3}} - \frac {a d^{2}}{4 x^{4}} + \frac {2 b c^{4} d^{2} \log {\relax (x )}}{3} - \frac {2 b c^{4} d^{2} \log {\left (x - \frac {1}{c} \right )}}{3} + \frac {b c^{4} d^{2} \operatorname {atanh}{\left (c x \right )}}{12} - \frac {3 b c^{3} d^{2}}{4 x} - \frac {b c^{2} d^{2} \operatorname {atanh}{\left (c x \right )}}{2 x^{2}} - \frac {b c^{2} d^{2}}{3 x^{2}} - \frac {2 b c d^{2} \operatorname {atanh}{\left (c x \right )}}{3 x^{3}} - \frac {b c d^{2}}{12 x^{3}} - \frac {b d^{2} \operatorname {atanh}{\left (c x \right )}}{4 x^{4}} & \text {for}\: c \neq 0 \\- \frac {a d^{2}}{4 x^{4}} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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