Optimal. Leaf size=129 \[ \frac {2 \left (1-a^2 x^2\right )^{5/2}}{1155 a c^5 (1-a x)^5}+\frac {2 \left (1-a^2 x^2\right )^{5/2}}{231 a c^5 (1-a x)^6}+\frac {\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac {\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8} \]
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Rubi [A] time = 0.09, antiderivative size = 129, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 3, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {6127, 659, 651} \[ \frac {2 \left (1-a^2 x^2\right )^{5/2}}{1155 a c^5 (1-a x)^5}+\frac {2 \left (1-a^2 x^2\right )^{5/2}}{231 a c^5 (1-a x)^6}+\frac {\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac {\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8} \]
Antiderivative was successfully verified.
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Rule 651
Rule 659
Rule 6127
Rubi steps
\begin {align*} \int \frac {e^{3 \tanh ^{-1}(a x)}}{(c-a c x)^5} \, dx &=c^3 \int \frac {\left (1-a^2 x^2\right )^{3/2}}{(c-a c x)^8} \, dx\\ &=\frac {\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8}+\frac {1}{11} \left (3 c^2\right ) \int \frac {\left (1-a^2 x^2\right )^{3/2}}{(c-a c x)^7} \, dx\\ &=\frac {\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8}+\frac {\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac {1}{33} (2 c) \int \frac {\left (1-a^2 x^2\right )^{3/2}}{(c-a c x)^6} \, dx\\ &=\frac {\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8}+\frac {\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac {2 \left (1-a^2 x^2\right )^{5/2}}{231 a c^5 (1-a x)^6}+\frac {2}{231} \int \frac {\left (1-a^2 x^2\right )^{3/2}}{(c-a c x)^5} \, dx\\ &=\frac {\left (1-a^2 x^2\right )^{5/2}}{11 a c^5 (1-a x)^8}+\frac {\left (1-a^2 x^2\right )^{5/2}}{33 a c^5 (1-a x)^7}+\frac {2 \left (1-a^2 x^2\right )^{5/2}}{231 a c^5 (1-a x)^6}+\frac {2 \left (1-a^2 x^2\right )^{5/2}}{1155 a c^5 (1-a x)^5}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 51, normalized size = 0.40 \[ -\frac {(a x+1)^{5/2} \left (2 a^3 x^3-16 a^2 x^2+61 a x-152\right )}{1155 a c^5 (1-a x)^{11/2}} \]
Warning: Unable to verify antiderivative.
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fricas [A] time = 0.69, size = 171, normalized size = 1.33 \[ \frac {152 \, a^{6} x^{6} - 912 \, a^{5} x^{5} + 2280 \, a^{4} x^{4} - 3040 \, a^{3} x^{3} + 2280 \, a^{2} x^{2} - 912 \, a x - {\left (2 \, a^{5} x^{5} - 12 \, a^{4} x^{4} + 31 \, a^{3} x^{3} - 46 \, a^{2} x^{2} - 243 \, a x - 152\right )} \sqrt {-a^{2} x^{2} + 1} + 152}{1155 \, {\left (a^{7} c^{5} x^{6} - 6 \, a^{6} c^{5} x^{5} + 15 \, a^{5} c^{5} x^{4} - 20 \, a^{4} c^{5} x^{3} + 15 \, a^{3} c^{5} x^{2} - 6 \, a^{2} c^{5} x + a c^{5}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [C] time = 0.57, size = 509, normalized size = 3.95 \[ \frac {\frac {48 i \, \mathrm {sgn}\left (\frac {1}{a c x - c}\right ) \mathrm {sgn}\relax (a) \mathrm {sgn}\relax (c)}{c^{3}} + \frac {\frac {5 \, {\left (63 \, {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{5} \sqrt {-\frac {2 \, c}{a c x - c} - 1} - 385 \, {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{4} \sqrt {-\frac {2 \, c}{a c x - c} - 1} + 990 \, {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{3} \sqrt {-\frac {2 \, c}{a c x - c} - 1} - 1386 \, {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{2} \sqrt {-\frac {2 \, c}{a c x - c} - 1} - 1155 \, {\left (-\frac {2 \, c}{a c x - c} - 1\right )}^{\frac {3}{2}} - 693 \, \sqrt {-\frac {2 \, c}{a c x - c} - 1}\right )}}{c^{3}} + \frac {22 \, {\left (35 \, {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{4} \sqrt {-\frac {2 \, c}{a c x - c} - 1} - 180 \, {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{3} \sqrt {-\frac {2 \, c}{a c x - c} - 1} + 378 \, {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{2} \sqrt {-\frac {2 \, c}{a c x - c} - 1} + 420 \, {\left (-\frac {2 \, c}{a c x - c} - 1\right )}^{\frac {3}{2}} + 315 \, \sqrt {-\frac {2 \, c}{a c x - c} - 1}\right )}}{c^{3}} + \frac {99 \, {\left (5 \, {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{3} \sqrt {-\frac {2 \, c}{a c x - c} - 1} - 21 \, {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{2} \sqrt {-\frac {2 \, c}{a c x - c} - 1} - 35 \, {\left (-\frac {2 \, c}{a c x - c} - 1\right )}^{\frac {3}{2}} - 35 \, \sqrt {-\frac {2 \, c}{a c x - c} - 1}\right )}}{c^{3}}}{\mathrm {sgn}\left (\frac {1}{a c x - c}\right ) \mathrm {sgn}\relax (a) \mathrm {sgn}\relax (c)}}{27720 \, c^{2} {\left | a \right |}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.03, size = 57, normalized size = 0.44 \[ -\frac {\left (2 x^{3} a^{3}-16 a^{2} x^{2}+61 a x -152\right ) \left (a x +1\right )^{4}}{1155 \left (a x -1\right )^{4} c^{5} \left (-a^{2} x^{2}+1\right )^{\frac {3}{2}} a} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.36, size = 462, normalized size = 3.58 \[ -\frac {8}{11 \, {\left (\sqrt {-a^{2} x^{2} + 1} a^{6} c^{5} x^{5} - 5 \, \sqrt {-a^{2} x^{2} + 1} a^{5} c^{5} x^{4} + 10 \, \sqrt {-a^{2} x^{2} + 1} a^{4} c^{5} x^{3} - 10 \, \sqrt {-a^{2} x^{2} + 1} a^{3} c^{5} x^{2} + 5 \, \sqrt {-a^{2} x^{2} + 1} a^{2} c^{5} x - \sqrt {-a^{2} x^{2} + 1} a c^{5}\right )}} - \frac {28}{33 \, {\left (\sqrt {-a^{2} x^{2} + 1} a^{5} c^{5} x^{4} - 4 \, \sqrt {-a^{2} x^{2} + 1} a^{4} c^{5} x^{3} + 6 \, \sqrt {-a^{2} x^{2} + 1} a^{3} c^{5} x^{2} - 4 \, \sqrt {-a^{2} x^{2} + 1} a^{2} c^{5} x + \sqrt {-a^{2} x^{2} + 1} a c^{5}\right )}} - \frac {58}{231 \, {\left (\sqrt {-a^{2} x^{2} + 1} a^{4} c^{5} x^{3} - 3 \, \sqrt {-a^{2} x^{2} + 1} a^{3} c^{5} x^{2} + 3 \, \sqrt {-a^{2} x^{2} + 1} a^{2} c^{5} x - \sqrt {-a^{2} x^{2} + 1} a c^{5}\right )}} + \frac {1}{1155 \, {\left (\sqrt {-a^{2} x^{2} + 1} a^{3} c^{5} x^{2} - 2 \, \sqrt {-a^{2} x^{2} + 1} a^{2} c^{5} x + \sqrt {-a^{2} x^{2} + 1} a c^{5}\right )}} - \frac {1}{1155 \, {\left (\sqrt {-a^{2} x^{2} + 1} a^{2} c^{5} x - \sqrt {-a^{2} x^{2} + 1} a c^{5}\right )}} + \frac {2 \, x}{1155 \, \sqrt {-a^{2} x^{2} + 1} c^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.87, size = 604, normalized size = 4.68 \[ \frac {\sqrt {1-a^2\,x^2}\,\left (\frac {32\,a^6}{693\,c^5\,\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}-\frac {16\,a^6}{231\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^3}+\frac {20\,a^6}{99\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^5}+\frac {4\,a^7}{11\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^6\,\sqrt {-a^2}}+\frac {80\,a^9}{693\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^4\,{\left (-a^2\right )}^{3/2}}+\frac {32\,a^{11}}{693\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^2\,{\left (-a^2\right )}^{5/2}}\right )}{a^6\,\sqrt {-a^2}}-\frac {\sqrt {1-a^2\,x^2}\,\left (\frac {32\,a^5}{315\,c^5\,\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}-\frac {16\,a^5}{105\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^3}+\frac {4\,a^5}{9\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^5}-\frac {16\,a^2\,{\left (-a^2\right )}^{3/2}}{63\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^4}+\frac {32\,a^6}{315\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^2\,\sqrt {-a^2}}\right )}{a^5\,\sqrt {-a^2}}-\frac {\sqrt {1-a^2\,x^2}\,\left (\frac {3\,a^4}{35\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^3}-\frac {2\,a^4}{35\,c^5\,\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}+\frac {a^5}{7\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^4\,\sqrt {-a^2}}+\frac {2\,a^7}{35\,c^5\,{\left (x\,\sqrt {-a^2}-\frac {\sqrt {-a^2}}{a}\right )}^2\,{\left (-a^2\right )}^{3/2}}\right )}{a^4\,\sqrt {-a^2}} \]
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 \[ - \frac {\int \frac {3 a x}{- a^{7} x^{7} \sqrt {- a^{2} x^{2} + 1} + 5 a^{6} x^{6} \sqrt {- a^{2} x^{2} + 1} - 9 a^{5} x^{5} \sqrt {- a^{2} x^{2} + 1} + 5 a^{4} x^{4} \sqrt {- a^{2} x^{2} + 1} + 5 a^{3} x^{3} \sqrt {- a^{2} x^{2} + 1} - 9 a^{2} x^{2} \sqrt {- a^{2} x^{2} + 1} + 5 a x \sqrt {- a^{2} x^{2} + 1} - \sqrt {- a^{2} x^{2} + 1}}\, dx + \int \frac {3 a^{2} x^{2}}{- a^{7} x^{7} \sqrt {- a^{2} x^{2} + 1} + 5 a^{6} x^{6} \sqrt {- a^{2} x^{2} + 1} - 9 a^{5} x^{5} \sqrt {- a^{2} x^{2} + 1} + 5 a^{4} x^{4} \sqrt {- a^{2} x^{2} + 1} + 5 a^{3} x^{3} \sqrt {- a^{2} x^{2} + 1} - 9 a^{2} x^{2} \sqrt {- a^{2} x^{2} + 1} + 5 a x \sqrt {- a^{2} x^{2} + 1} - \sqrt {- a^{2} x^{2} + 1}}\, dx + \int \frac {a^{3} x^{3}}{- a^{7} x^{7} \sqrt {- a^{2} x^{2} + 1} + 5 a^{6} x^{6} \sqrt {- a^{2} x^{2} + 1} - 9 a^{5} x^{5} \sqrt {- a^{2} x^{2} + 1} + 5 a^{4} x^{4} \sqrt {- a^{2} x^{2} + 1} + 5 a^{3} x^{3} \sqrt {- a^{2} x^{2} + 1} - 9 a^{2} x^{2} \sqrt {- a^{2} x^{2} + 1} + 5 a x \sqrt {- a^{2} x^{2} + 1} - \sqrt {- a^{2} x^{2} + 1}}\, dx + \int \frac {1}{- a^{7} x^{7} \sqrt {- a^{2} x^{2} + 1} + 5 a^{6} x^{6} \sqrt {- a^{2} x^{2} + 1} - 9 a^{5} x^{5} \sqrt {- a^{2} x^{2} + 1} + 5 a^{4} x^{4} \sqrt {- a^{2} x^{2} + 1} + 5 a^{3} x^{3} \sqrt {- a^{2} x^{2} + 1} - 9 a^{2} x^{2} \sqrt {- a^{2} x^{2} + 1} + 5 a x \sqrt {- a^{2} x^{2} + 1} - \sqrt {- a^{2} x^{2} + 1}}\, dx}{c^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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