Optimal. Leaf size=124 \[ -\frac {8}{15 a^3 \sqrt {a-a x^2}}+\frac {8 x \coth ^{-1}(x)}{15 a^3 \sqrt {a-a x^2}}-\frac {4}{45 a^2 \left (a-a x^2\right )^{3/2}}+\frac {4 x \coth ^{-1}(x)}{15 a^2 \left (a-a x^2\right )^{3/2}}-\frac {1}{25 a \left (a-a x^2\right )^{5/2}}+\frac {x \coth ^{-1}(x)}{5 a \left (a-a x^2\right )^{5/2}} \]
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Rubi [A] time = 0.08, antiderivative size = 124, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {5961, 5959} \[ -\frac {8}{15 a^3 \sqrt {a-a x^2}}-\frac {4}{45 a^2 \left (a-a x^2\right )^{3/2}}+\frac {8 x \coth ^{-1}(x)}{15 a^3 \sqrt {a-a x^2}}+\frac {4 x \coth ^{-1}(x)}{15 a^2 \left (a-a x^2\right )^{3/2}}-\frac {1}{25 a \left (a-a x^2\right )^{5/2}}+\frac {x \coth ^{-1}(x)}{5 a \left (a-a x^2\right )^{5/2}} \]
Antiderivative was successfully verified.
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Rule 5959
Rule 5961
Rubi steps
\begin {align*} \int \frac {\coth ^{-1}(x)}{\left (a-a x^2\right )^{7/2}} \, dx &=-\frac {1}{25 a \left (a-a x^2\right )^{5/2}}+\frac {x \coth ^{-1}(x)}{5 a \left (a-a x^2\right )^{5/2}}+\frac {4 \int \frac {\coth ^{-1}(x)}{\left (a-a x^2\right )^{5/2}} \, dx}{5 a}\\ &=-\frac {1}{25 a \left (a-a x^2\right )^{5/2}}-\frac {4}{45 a^2 \left (a-a x^2\right )^{3/2}}+\frac {x \coth ^{-1}(x)}{5 a \left (a-a x^2\right )^{5/2}}+\frac {4 x \coth ^{-1}(x)}{15 a^2 \left (a-a x^2\right )^{3/2}}+\frac {8 \int \frac {\coth ^{-1}(x)}{\left (a-a x^2\right )^{3/2}} \, dx}{15 a^2}\\ &=-\frac {1}{25 a \left (a-a x^2\right )^{5/2}}-\frac {4}{45 a^2 \left (a-a x^2\right )^{3/2}}-\frac {8}{15 a^3 \sqrt {a-a x^2}}+\frac {x \coth ^{-1}(x)}{5 a \left (a-a x^2\right )^{5/2}}+\frac {4 x \coth ^{-1}(x)}{15 a^2 \left (a-a x^2\right )^{3/2}}+\frac {8 x \coth ^{-1}(x)}{15 a^3 \sqrt {a-a x^2}}\\ \end {align*}
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Mathematica [A] time = 0.06, size = 55, normalized size = 0.44 \[ \frac {\sqrt {a-a x^2} \left (120 x^4-260 x^2-15 \left (8 x^4-20 x^2+15\right ) x \coth ^{-1}(x)+149\right )}{225 a^4 \left (x^2-1\right )^3} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.55, size = 81, normalized size = 0.65 \[ \frac {{\left (240 \, x^{4} - 520 \, x^{2} - 15 \, {\left (8 \, x^{5} - 20 \, x^{3} + 15 \, x\right )} \log \left (\frac {x + 1}{x - 1}\right ) + 298\right )} \sqrt {-a x^{2} + a}}{450 \, {\left (a^{4} x^{6} - 3 \, a^{4} x^{4} + 3 \, a^{4} x^{2} - a^{4}\right )}} \]
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 \[ \int \frac {\operatorname {arcoth}\relax (x)}{{\left (-a x^{2} + a\right )}^{\frac {7}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.52, size = 176, normalized size = 1.42 \[ -\frac {\left (1+x \right )^{2} \left (-1+5 \,\mathrm {arccoth}\relax (x )\right ) \sqrt {-\left (-1+x \right ) \left (1+x \right ) a}}{800 \left (-1+x \right )^{3} a^{4}}+\frac {5 \left (1+x \right ) \left (-1+3 \,\mathrm {arccoth}\relax (x )\right ) \sqrt {-\left (-1+x \right ) \left (1+x \right ) a}}{288 \left (-1+x \right )^{2} a^{4}}-\frac {5 \left (\mathrm {arccoth}\relax (x )-1\right ) \sqrt {-\left (-1+x \right ) \left (1+x \right ) a}}{16 \left (-1+x \right ) a^{4}}-\frac {5 \left (\mathrm {arccoth}\relax (x )+1\right ) \sqrt {-\left (-1+x \right ) \left (1+x \right ) a}}{16 \left (1+x \right ) a^{4}}+\frac {5 \left (1+3 \,\mathrm {arccoth}\relax (x )\right ) \left (-1+x \right ) \sqrt {-\left (-1+x \right ) \left (1+x \right ) a}}{288 \left (1+x \right )^{2} a^{4}}-\frac {\left (1+5 \,\mathrm {arccoth}\relax (x )\right ) \left (-1+x \right )^{2} \sqrt {-\left (-1+x \right ) \left (1+x \right ) a}}{800 \left (1+x \right )^{3} a^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.32, size = 99, normalized size = 0.80 \[ \frac {1}{15} \, {\left (\frac {8 \, x}{\sqrt {-a x^{2} + a} a^{3}} + \frac {4 \, x}{{\left (-a x^{2} + a\right )}^{\frac {3}{2}} a^{2}} + \frac {3 \, x}{{\left (-a x^{2} + a\right )}^{\frac {5}{2}} a}\right )} \operatorname {arcoth}\relax (x) - \frac {8}{15 \, \sqrt {-a x^{2} + a} a^{3}} - \frac {4}{45 \, {\left (-a x^{2} + a\right )}^{\frac {3}{2}} a^{2}} - \frac {1}{25 \, {\left (-a x^{2} + a\right )}^{\frac {5}{2}} a} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {\mathrm {acoth}\relax (x)}{{\left (a-a\,x^2\right )}^{7/2}} \,d x \]
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 \[ \int \frac {\operatorname {acoth}{\relax (x )}}{\left (- a \left (x - 1\right ) \left (x + 1\right )\right )^{\frac {7}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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