Optimal. Leaf size=135 \[ \frac {d^3 (c x+1)^5 \left (a+b \tanh ^{-1}(c x)\right )}{5 c^2}-\frac {d^3 (c x+1)^4 \left (a+b \tanh ^{-1}(c x)\right )}{4 c^2}+\frac {b d^3 (c x+1)^4}{20 c^2}+\frac {b d^3 (c x+1)^3}{20 c^2}+\frac {3 b d^3 (c x+1)^2}{20 c^2}+\frac {6 b d^3 \log (1-c x)}{5 c^2}+\frac {3 b d^3 x}{5 c} \]
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Rubi [A] time = 0.10, antiderivative size = 135, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {43, 5936, 12, 77} \[ \frac {d^3 (c x+1)^5 \left (a+b \tanh ^{-1}(c x)\right )}{5 c^2}-\frac {d^3 (c x+1)^4 \left (a+b \tanh ^{-1}(c x)\right )}{4 c^2}+\frac {b d^3 (c x+1)^4}{20 c^2}+\frac {b d^3 (c x+1)^3}{20 c^2}+\frac {3 b d^3 (c x+1)^2}{20 c^2}+\frac {6 b d^3 \log (1-c x)}{5 c^2}+\frac {3 b d^3 x}{5 c} \]
Antiderivative was successfully verified.
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Rule 12
Rule 43
Rule 77
Rule 5936
Rubi steps
\begin {align*} \int x (d+c d x)^3 \left (a+b \tanh ^{-1}(c x)\right ) \, dx &=-\frac {d^3 (1+c x)^4 \left (a+b \tanh ^{-1}(c x)\right )}{4 c^2}+\frac {d^3 (1+c x)^5 \left (a+b \tanh ^{-1}(c x)\right )}{5 c^2}-(b c) \int \frac {(-1+4 c x) (d+c d x)^3}{20 c^2 (1-c x)} \, dx\\ &=-\frac {d^3 (1+c x)^4 \left (a+b \tanh ^{-1}(c x)\right )}{4 c^2}+\frac {d^3 (1+c x)^5 \left (a+b \tanh ^{-1}(c x)\right )}{5 c^2}-\frac {b \int \frac {(-1+4 c x) (d+c d x)^3}{1-c x} \, dx}{20 c}\\ &=-\frac {d^3 (1+c x)^4 \left (a+b \tanh ^{-1}(c x)\right )}{4 c^2}+\frac {d^3 (1+c x)^5 \left (a+b \tanh ^{-1}(c x)\right )}{5 c^2}-\frac {b \int \left (-12 d^3-\frac {24 d^3}{-1+c x}-6 d^2 (d+c d x)-3 d (d+c d x)^2-4 (d+c d x)^3\right ) \, dx}{20 c}\\ &=\frac {3 b d^3 x}{5 c}+\frac {3 b d^3 (1+c x)^2}{20 c^2}+\frac {b d^3 (1+c x)^3}{20 c^2}+\frac {b d^3 (1+c x)^4}{20 c^2}-\frac {d^3 (1+c x)^4 \left (a+b \tanh ^{-1}(c x)\right )}{4 c^2}+\frac {d^3 (1+c x)^5 \left (a+b \tanh ^{-1}(c x)\right )}{5 c^2}+\frac {6 b d^3 \log (1-c x)}{5 c^2}\\ \end {align*}
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Mathematica [A] time = 0.11, size = 133, normalized size = 0.99 \[ \frac {d^3 \left (8 a c^5 x^5+30 a c^4 x^4+40 a c^3 x^3+20 a c^2 x^2+2 b c^4 x^4+10 b c^3 x^3+24 b c^2 x^2+2 b c^2 x^2 \left (4 c^3 x^3+15 c^2 x^2+20 c x+10\right ) \tanh ^{-1}(c x)+50 b c x+49 b \log (1-c x)-b \log (c x+1)\right )}{40 c^2} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.49, size = 165, normalized size = 1.22 \[ \frac {8 \, a c^{5} d^{3} x^{5} + 2 \, {\left (15 \, a + b\right )} c^{4} d^{3} x^{4} + 10 \, {\left (4 \, a + b\right )} c^{3} d^{3} x^{3} + 4 \, {\left (5 \, a + 6 \, b\right )} c^{2} d^{3} x^{2} + 50 \, b c d^{3} x - b d^{3} \log \left (c x + 1\right ) + 49 \, b d^{3} \log \left (c x - 1\right ) + {\left (4 \, b c^{5} d^{3} x^{5} + 15 \, b c^{4} d^{3} x^{4} + 20 \, b c^{3} d^{3} x^{3} + 10 \, b c^{2} d^{3} x^{2}\right )} \log \left (-\frac {c x + 1}{c x - 1}\right )}{40 \, c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.52, size = 527, normalized size = 3.90 \[ -\frac {1}{5} \, {\left (\frac {6 \, b d^{3} \log \left (-\frac {c x + 1}{c x - 1} + 1\right )}{c^{3}} - \frac {6 \, b d^{3} \log \left (-\frac {c x + 1}{c x - 1}\right )}{c^{3}} - \frac {2 \, {\left (\frac {20 \, {\left (c x + 1\right )}^{4} b d^{3}}{{\left (c x - 1\right )}^{4}} - \frac {30 \, {\left (c x + 1\right )}^{3} b d^{3}}{{\left (c x - 1\right )}^{3}} + \frac {30 \, {\left (c x + 1\right )}^{2} b d^{3}}{{\left (c x - 1\right )}^{2}} - \frac {15 \, {\left (c x + 1\right )} b d^{3}}{c x - 1} + 3 \, b d^{3}\right )} \log \left (-\frac {c x + 1}{c x - 1}\right )}{\frac {{\left (c x + 1\right )}^{5} c^{3}}{{\left (c x - 1\right )}^{5}} - \frac {5 \, {\left (c x + 1\right )}^{4} c^{3}}{{\left (c x - 1\right )}^{4}} + \frac {10 \, {\left (c x + 1\right )}^{3} c^{3}}{{\left (c x - 1\right )}^{3}} - \frac {10 \, {\left (c x + 1\right )}^{2} c^{3}}{{\left (c x - 1\right )}^{2}} + \frac {5 \, {\left (c x + 1\right )} c^{3}}{c x - 1} - c^{3}} - \frac {\frac {80 \, {\left (c x + 1\right )}^{4} a d^{3}}{{\left (c x - 1\right )}^{4}} - \frac {120 \, {\left (c x + 1\right )}^{3} a d^{3}}{{\left (c x - 1\right )}^{3}} + \frac {120 \, {\left (c x + 1\right )}^{2} a d^{3}}{{\left (c x - 1\right )}^{2}} - \frac {60 \, {\left (c x + 1\right )} a d^{3}}{c x - 1} + 12 \, a d^{3} + \frac {34 \, {\left (c x + 1\right )}^{4} b d^{3}}{{\left (c x - 1\right )}^{4}} - \frac {103 \, {\left (c x + 1\right )}^{3} b d^{3}}{{\left (c x - 1\right )}^{3}} + \frac {123 \, {\left (c x + 1\right )}^{2} b d^{3}}{{\left (c x - 1\right )}^{2}} - \frac {69 \, {\left (c x + 1\right )} b d^{3}}{c x - 1} + 15 \, b d^{3}}{\frac {{\left (c x + 1\right )}^{5} c^{3}}{{\left (c x - 1\right )}^{5}} - \frac {5 \, {\left (c x + 1\right )}^{4} c^{3}}{{\left (c x - 1\right )}^{4}} + \frac {10 \, {\left (c x + 1\right )}^{3} c^{3}}{{\left (c x - 1\right )}^{3}} - \frac {10 \, {\left (c x + 1\right )}^{2} c^{3}}{{\left (c x - 1\right )}^{2}} + \frac {5 \, {\left (c x + 1\right )} c^{3}}{c x - 1} - c^{3}}\right )} c \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.03, size = 173, normalized size = 1.28 \[ \frac {c^{3} d^{3} a \,x^{5}}{5}+\frac {3 c^{2} d^{3} a \,x^{4}}{4}+c \,d^{3} a \,x^{3}+\frac {d^{3} a \,x^{2}}{2}+\frac {c^{3} d^{3} b \arctanh \left (c x \right ) x^{5}}{5}+\frac {3 c^{2} d^{3} b \arctanh \left (c x \right ) x^{4}}{4}+c \,d^{3} b \arctanh \left (c x \right ) x^{3}+\frac {d^{3} b \arctanh \left (c x \right ) x^{2}}{2}+\frac {c^{2} d^{3} b \,x^{4}}{20}+\frac {c \,d^{3} b \,x^{3}}{4}+\frac {3 d^{3} b \,x^{2}}{5}+\frac {5 b \,d^{3} x}{4 c}+\frac {49 d^{3} b \ln \left (c x -1\right )}{40 c^{2}}-\frac {d^{3} b \ln \left (c x +1\right )}{40 c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.32, size = 244, normalized size = 1.81 \[ \frac {1}{5} \, a c^{3} d^{3} x^{5} + \frac {3}{4} \, a c^{2} d^{3} x^{4} + \frac {1}{20} \, {\left (4 \, x^{5} \operatorname {artanh}\left (c x\right ) + c {\left (\frac {c^{2} x^{4} + 2 \, x^{2}}{c^{4}} + \frac {2 \, \log \left (c^{2} x^{2} - 1\right )}{c^{6}}\right )}\right )} b c^{3} d^{3} + a c d^{3} x^{3} + \frac {1}{8} \, {\left (6 \, x^{4} \operatorname {artanh}\left (c x\right ) + c {\left (\frac {2 \, {\left (c^{2} x^{3} + 3 \, x\right )}}{c^{4}} - \frac {3 \, \log \left (c x + 1\right )}{c^{5}} + \frac {3 \, \log \left (c x - 1\right )}{c^{5}}\right )}\right )} b c^{2} d^{3} + \frac {1}{2} \, {\left (2 \, x^{3} \operatorname {artanh}\left (c x\right ) + c {\left (\frac {x^{2}}{c^{2}} + \frac {\log \left (c^{2} x^{2} - 1\right )}{c^{4}}\right )}\right )} b c d^{3} + \frac {1}{2} \, a d^{3} x^{2} + \frac {1}{4} \, {\left (2 \, x^{2} \operatorname {artanh}\left (c x\right ) + c {\left (\frac {2 \, x}{c^{2}} - \frac {\log \left (c x + 1\right )}{c^{3}} + \frac {\log \left (c x - 1\right )}{c^{3}}\right )}\right )} b d^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.98, size = 153, normalized size = 1.13 \[ \frac {d^3\,\left (10\,a\,x^2+12\,b\,x^2+10\,b\,x^2\,\mathrm {atanh}\left (c\,x\right )\right )}{20}-\frac {\frac {d^3\,\left (25\,b\,\mathrm {atanh}\left (c\,x\right )-12\,b\,\ln \left (c^2\,x^2-1\right )\right )}{20}-\frac {5\,b\,c\,d^3\,x}{4}}{c^2}+\frac {c^3\,d^3\,\left (4\,a\,x^5+4\,b\,x^5\,\mathrm {atanh}\left (c\,x\right )\right )}{20}+\frac {c\,d^3\,\left (20\,a\,x^3+5\,b\,x^3+20\,b\,x^3\,\mathrm {atanh}\left (c\,x\right )\right )}{20}+\frac {c^2\,d^3\,\left (15\,a\,x^4+b\,x^4+15\,b\,x^4\,\mathrm {atanh}\left (c\,x\right )\right )}{20} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 1.79, size = 211, normalized size = 1.56 \[ \begin {cases} \frac {a c^{3} d^{3} x^{5}}{5} + \frac {3 a c^{2} d^{3} x^{4}}{4} + a c d^{3} x^{3} + \frac {a d^{3} x^{2}}{2} + \frac {b c^{3} d^{3} x^{5} \operatorname {atanh}{\left (c x \right )}}{5} + \frac {3 b c^{2} d^{3} x^{4} \operatorname {atanh}{\left (c x \right )}}{4} + \frac {b c^{2} d^{3} x^{4}}{20} + b c d^{3} x^{3} \operatorname {atanh}{\left (c x \right )} + \frac {b c d^{3} x^{3}}{4} + \frac {b d^{3} x^{2} \operatorname {atanh}{\left (c x \right )}}{2} + \frac {3 b d^{3} x^{2}}{5} + \frac {5 b d^{3} x}{4 c} + \frac {6 b d^{3} \log {\left (x - \frac {1}{c} \right )}}{5 c^{2}} - \frac {b d^{3} \operatorname {atanh}{\left (c x \right )}}{20 c^{2}} & \text {for}\: c \neq 0 \\\frac {a d^{3} x^{2}}{2} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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