Optimal. Leaf size=300 \[ -\frac {\left (c-\frac {c}{a^2 x^2}\right )^{9/2} x}{8 \left (1-a^2 x^2\right )^{9/2}}-\frac {3 a \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^2}{7 \left (1-a^2 x^2\right )^{9/2}}+\frac {8 a^3 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^4}{5 \left (1-a^2 x^2\right )^{9/2}}+\frac {3 a^4 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^5}{2 \left (1-a^2 x^2\right )^{9/2}}-\frac {2 a^5 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^6}{\left (1-a^2 x^2\right )^{9/2}}-\frac {4 a^6 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^7}{\left (1-a^2 x^2\right )^{9/2}}-\frac {a^9 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^{10}}{\left (1-a^2 x^2\right )^{9/2}}-\frac {3 a^8 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^9 \log (x)}{\left (1-a^2 x^2\right )^{9/2}} \]
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Rubi [A]
time = 0.14, antiderivative size = 300, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 3, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {6295, 6285, 90}
\begin {gather*} -\frac {3 a x^2 \left (c-\frac {c}{a^2 x^2}\right )^{9/2}}{7 \left (1-a^2 x^2\right )^{9/2}}-\frac {x \left (c-\frac {c}{a^2 x^2}\right )^{9/2}}{8 \left (1-a^2 x^2\right )^{9/2}}-\frac {a^9 x^{10} \left (c-\frac {c}{a^2 x^2}\right )^{9/2}}{\left (1-a^2 x^2\right )^{9/2}}-\frac {3 a^8 x^9 \log (x) \left (c-\frac {c}{a^2 x^2}\right )^{9/2}}{\left (1-a^2 x^2\right )^{9/2}}-\frac {4 a^6 x^7 \left (c-\frac {c}{a^2 x^2}\right )^{9/2}}{\left (1-a^2 x^2\right )^{9/2}}-\frac {2 a^5 x^6 \left (c-\frac {c}{a^2 x^2}\right )^{9/2}}{\left (1-a^2 x^2\right )^{9/2}}+\frac {3 a^4 x^5 \left (c-\frac {c}{a^2 x^2}\right )^{9/2}}{2 \left (1-a^2 x^2\right )^{9/2}}+\frac {8 a^3 x^4 \left (c-\frac {c}{a^2 x^2}\right )^{9/2}}{5 \left (1-a^2 x^2\right )^{9/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 90
Rule 6285
Rule 6295
Rubi steps
\begin {align*} \int e^{3 \tanh ^{-1}(a x)} \left (c-\frac {c}{a^2 x^2}\right )^{9/2} \, dx &=\frac {\left (\left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^9\right ) \int \frac {e^{3 \tanh ^{-1}(a x)} \left (1-a^2 x^2\right )^{9/2}}{x^9} \, dx}{\left (1-a^2 x^2\right )^{9/2}}\\ &=\frac {\left (\left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^9\right ) \int \frac {(1-a x)^3 (1+a x)^6}{x^9} \, dx}{\left (1-a^2 x^2\right )^{9/2}}\\ &=\frac {\left (\left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^9\right ) \int \left (-a^9+\frac {1}{x^9}+\frac {3 a}{x^8}-\frac {8 a^3}{x^6}-\frac {6 a^4}{x^5}+\frac {6 a^5}{x^4}+\frac {8 a^6}{x^3}-\frac {3 a^8}{x}\right ) \, dx}{\left (1-a^2 x^2\right )^{9/2}}\\ &=-\frac {\left (c-\frac {c}{a^2 x^2}\right )^{9/2} x}{8 \left (1-a^2 x^2\right )^{9/2}}-\frac {3 a \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^2}{7 \left (1-a^2 x^2\right )^{9/2}}+\frac {8 a^3 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^4}{5 \left (1-a^2 x^2\right )^{9/2}}+\frac {3 a^4 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^5}{2 \left (1-a^2 x^2\right )^{9/2}}-\frac {2 a^5 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^6}{\left (1-a^2 x^2\right )^{9/2}}-\frac {4 a^6 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^7}{\left (1-a^2 x^2\right )^{9/2}}-\frac {a^9 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^{10}}{\left (1-a^2 x^2\right )^{9/2}}-\frac {3 a^8 \left (c-\frac {c}{a^2 x^2}\right )^{9/2} x^9 \log (x)}{\left (1-a^2 x^2\right )^{9/2}}\\ \end {align*}
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Mathematica [A]
time = 0.04, size = 98, normalized size = 0.33 \begin {gather*} -\frac {c^4 \sqrt {c-\frac {c}{a^2 x^2}} \left (35+120 a x-448 a^3 x^3-420 a^4 x^4+560 a^5 x^5+1120 a^6 x^6+280 a^9 x^9+840 a^8 x^8 \log (x)\right )}{280 a^8 x^7 \sqrt {1-a^2 x^2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.78, size = 102, normalized size = 0.34
method | result | size |
default | \(\frac {\left (\frac {c \left (a^{2} x^{2}-1\right )}{a^{2} x^{2}}\right )^{\frac {9}{2}} x \sqrt {-a^{2} x^{2}+1}\, \left (280 a^{9} x^{9}+840 \ln \left (x \right ) a^{8} x^{8}+1120 a^{6} x^{6}+560 a^{5} x^{5}-420 a^{4} x^{4}-448 a^{3} x^{3}+120 a x +35\right )}{280 \left (a^{2} x^{2}-1\right )^{5}}\) | \(102\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.41, size = 542, normalized size = 1.81 \begin {gather*} \left [\frac {420 \, {\left (a^{9} c^{4} x^{9} - a^{7} c^{4} x^{7}\right )} \sqrt {-c} \log \left (\frac {a^{2} c x^{6} + a^{2} c x^{2} - c x^{4} - {\left (a x^{5} - a x\right )} \sqrt {-a^{2} x^{2} + 1} \sqrt {-c} \sqrt {\frac {a^{2} c x^{2} - c}{a^{2} x^{2}}} - c}{a^{2} x^{4} - x^{2}}\right ) + {\left (280 \, a^{9} c^{4} x^{9} + 1120 \, a^{6} c^{4} x^{6} + 560 \, a^{5} c^{4} x^{5} - {\left (280 \, a^{9} + 1120 \, a^{6} + 560 \, a^{5} - 420 \, a^{4} - 448 \, a^{3} + 120 \, a + 35\right )} c^{4} x^{8} - 420 \, a^{4} c^{4} x^{4} - 448 \, a^{3} c^{4} x^{3} + 120 \, a c^{4} x + 35 \, c^{4}\right )} \sqrt {-a^{2} x^{2} + 1} \sqrt {\frac {a^{2} c x^{2} - c}{a^{2} x^{2}}}}{280 \, {\left (a^{10} x^{9} - a^{8} x^{7}\right )}}, \frac {840 \, {\left (a^{9} c^{4} x^{9} - a^{7} c^{4} x^{7}\right )} \sqrt {c} \arctan \left (\frac {\sqrt {-a^{2} x^{2} + 1} {\left (a x^{3} + a x\right )} \sqrt {c} \sqrt {\frac {a^{2} c x^{2} - c}{a^{2} x^{2}}}}{a^{2} c x^{4} - {\left (a^{2} + 1\right )} c x^{2} + c}\right ) + {\left (280 \, a^{9} c^{4} x^{9} + 1120 \, a^{6} c^{4} x^{6} + 560 \, a^{5} c^{4} x^{5} - {\left (280 \, a^{9} + 1120 \, a^{6} + 560 \, a^{5} - 420 \, a^{4} - 448 \, a^{3} + 120 \, a + 35\right )} c^{4} x^{8} - 420 \, a^{4} c^{4} x^{4} - 448 \, a^{3} c^{4} x^{3} + 120 \, a c^{4} x + 35 \, c^{4}\right )} \sqrt {-a^{2} x^{2} + 1} \sqrt {\frac {a^{2} c x^{2} - c}{a^{2} x^{2}}}}{280 \, {\left (a^{10} x^{9} - a^{8} x^{7}\right )}}\right ] \end {gather*}
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 \begin {gather*} \int \frac {\left (- c \left (-1 + \frac {1}{a x}\right ) \left (1 + \frac {1}{a x}\right )\right )^{\frac {9}{2}} \left (a x + 1\right )^{3}}{\left (- \left (a x - 1\right ) \left (a x + 1\right )\right )^{\frac {3}{2}}}\, dx \end {gather*}
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 \begin {gather*} \text {could not integrate} \end {gather*}
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 \begin {gather*} \int \frac {{\left (c-\frac {c}{a^2\,x^2}\right )}^{9/2}\,{\left (a\,x+1\right )}^3}{{\left (1-a^2\,x^2\right )}^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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