Optimal. Leaf size=43 \[ a^4 \left (-c^2\right ) \log (x)+\frac {2 a^3 c^2}{x}-\frac {2 a c^2}{3 x^3}-\frac {c^2}{4 x^4} \]
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Rubi [A] time = 0.08, antiderivative size = 43, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.080, Rules used = {6150, 75} \[ \frac {2 a^3 c^2}{x}+a^4 \left (-c^2\right ) \log (x)-\frac {2 a c^2}{3 x^3}-\frac {c^2}{4 x^4} \]
Antiderivative was successfully verified.
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Rule 75
Rule 6150
Rubi steps
\begin {align*} \int \frac {e^{2 \tanh ^{-1}(a x)} \left (c-a^2 c x^2\right )^2}{x^5} \, dx &=c^2 \int \frac {(1-a x) (1+a x)^3}{x^5} \, dx\\ &=c^2 \int \left (\frac {1}{x^5}+\frac {2 a}{x^4}-\frac {2 a^3}{x^2}-\frac {a^4}{x}\right ) \, dx\\ &=-\frac {c^2}{4 x^4}-\frac {2 a c^2}{3 x^3}+\frac {2 a^3 c^2}{x}-a^4 c^2 \log (x)\\ \end {align*}
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Mathematica [A] time = 0.02, size = 35, normalized size = 0.81 \[ c^2 \left (a^4 (-\log (x))+\frac {2 a^3}{x}-\frac {2 a}{3 x^3}-\frac {1}{4 x^4}\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.67, size = 42, normalized size = 0.98 \[ -\frac {12 \, a^{4} c^{2} x^{4} \log \relax (x) - 24 \, a^{3} c^{2} x^{3} + 8 \, a c^{2} x + 3 \, c^{2}}{12 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.23, size = 41, normalized size = 0.95 \[ -a^{4} c^{2} \log \left ({\left | x \right |}\right ) + \frac {24 \, a^{3} c^{2} x^{3} - 8 \, a c^{2} x - 3 \, c^{2}}{12 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.03, size = 40, normalized size = 0.93 \[ -\frac {c^{2}}{4 x^{4}}-\frac {2 a \,c^{2}}{3 x^{3}}+\frac {2 a^{3} c^{2}}{x}-a^{4} c^{2} \ln \relax (x ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.31, size = 40, normalized size = 0.93 \[ -a^{4} c^{2} \log \relax (x) + \frac {24 \, a^{3} c^{2} x^{3} - 8 \, a c^{2} x - 3 \, c^{2}}{12 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.05, size = 32, normalized size = 0.74 \[ -\frac {c^2\,\left (8\,a\,x-24\,a^3\,x^3+12\,a^4\,x^4\,\ln \relax (x)+3\right )}{12\,x^4} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.22, size = 41, normalized size = 0.95 \[ - a^{4} c^{2} \log {\relax (x )} - \frac {- 24 a^{3} c^{2} x^{3} + 8 a c^{2} x + 3 c^{2}}{12 x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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