Optimal. Leaf size=181 \[ \frac {a^2 \left (c-\frac {c}{a x}\right )^{5/2} x^3 (191-25 a x)}{3 (1-a x)^{5/2} \sqrt {1+a x}}+\frac {26 a \left (c-\frac {c}{a x}\right )^{5/2} x^2}{3 \sqrt {1-a x} \sqrt {1+a x}}-\frac {2 \left (c-\frac {c}{a x}\right )^{5/2} x \sqrt {1-a x}}{3 \sqrt {1+a x}}-\frac {11 a^{3/2} \left (c-\frac {c}{a x}\right )^{5/2} x^{5/2} \sinh ^{-1}\left (\sqrt {a} \sqrt {x}\right )}{(1-a x)^{5/2}} \]
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Rubi [A]
time = 0.12, antiderivative size = 181, normalized size of antiderivative = 1.00, number of steps
used = 7, number of rules used = 7, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.292, Rules used = {6269, 6264,
100, 155, 148, 56, 221} \begin {gather*} -\frac {11 a^{3/2} x^{5/2} \left (c-\frac {c}{a x}\right )^{5/2} \sinh ^{-1}\left (\sqrt {a} \sqrt {x}\right )}{(1-a x)^{5/2}}+\frac {a^2 x^3 (191-25 a x) \left (c-\frac {c}{a x}\right )^{5/2}}{3 (1-a x)^{5/2} \sqrt {a x+1}}+\frac {26 a x^2 \left (c-\frac {c}{a x}\right )^{5/2}}{3 \sqrt {1-a x} \sqrt {a x+1}}-\frac {2 x \sqrt {1-a x} \left (c-\frac {c}{a x}\right )^{5/2}}{3 \sqrt {a x+1}} \end {gather*}
Antiderivative was successfully verified.
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Rule 56
Rule 100
Rule 148
Rule 155
Rule 221
Rule 6264
Rule 6269
Rubi steps
\begin {align*} \int e^{-3 \tanh ^{-1}(a x)} \left (c-\frac {c}{a x}\right )^{5/2} \, dx &=\frac {\left (\left (c-\frac {c}{a x}\right )^{5/2} x^{5/2}\right ) \int \frac {e^{-3 \tanh ^{-1}(a x)} (1-a x)^{5/2}}{x^{5/2}} \, dx}{(1-a x)^{5/2}}\\ &=\frac {\left (\left (c-\frac {c}{a x}\right )^{5/2} x^{5/2}\right ) \int \frac {(1-a x)^4}{x^{5/2} (1+a x)^{3/2}} \, dx}{(1-a x)^{5/2}}\\ &=-\frac {2 \left (c-\frac {c}{a x}\right )^{5/2} x \sqrt {1-a x}}{3 \sqrt {1+a x}}-\frac {\left (2 \left (c-\frac {c}{a x}\right )^{5/2} x^{5/2}\right ) \int \frac {(1-a x)^2 \left (\frac {13 a}{2}-\frac {a^2 x}{2}\right )}{x^{3/2} (1+a x)^{3/2}} \, dx}{3 (1-a x)^{5/2}}\\ &=\frac {26 a \left (c-\frac {c}{a x}\right )^{5/2} x^2}{3 \sqrt {1-a x} \sqrt {1+a x}}-\frac {2 \left (c-\frac {c}{a x}\right )^{5/2} x \sqrt {1-a x}}{3 \sqrt {1+a x}}-\frac {\left (4 \left (c-\frac {c}{a x}\right )^{5/2} x^{5/2}\right ) \int \frac {(1-a x) \left (-\frac {79 a^2}{4}-\frac {25 a^3 x}{4}\right )}{\sqrt {x} (1+a x)^{3/2}} \, dx}{3 (1-a x)^{5/2}}\\ &=\frac {a^2 \left (c-\frac {c}{a x}\right )^{5/2} x^3 (191-25 a x)}{3 (1-a x)^{5/2} \sqrt {1+a x}}+\frac {26 a \left (c-\frac {c}{a x}\right )^{5/2} x^2}{3 \sqrt {1-a x} \sqrt {1+a x}}-\frac {2 \left (c-\frac {c}{a x}\right )^{5/2} x \sqrt {1-a x}}{3 \sqrt {1+a x}}-\frac {\left (11 a^2 \left (c-\frac {c}{a x}\right )^{5/2} x^{5/2}\right ) \int \frac {1}{\sqrt {x} \sqrt {1+a x}} \, dx}{2 (1-a x)^{5/2}}\\ &=\frac {a^2 \left (c-\frac {c}{a x}\right )^{5/2} x^3 (191-25 a x)}{3 (1-a x)^{5/2} \sqrt {1+a x}}+\frac {26 a \left (c-\frac {c}{a x}\right )^{5/2} x^2}{3 \sqrt {1-a x} \sqrt {1+a x}}-\frac {2 \left (c-\frac {c}{a x}\right )^{5/2} x \sqrt {1-a x}}{3 \sqrt {1+a x}}-\frac {\left (11 a^2 \left (c-\frac {c}{a x}\right )^{5/2} x^{5/2}\right ) \text {Subst}\left (\int \frac {1}{\sqrt {1+a x^2}} \, dx,x,\sqrt {x}\right )}{(1-a x)^{5/2}}\\ &=\frac {a^2 \left (c-\frac {c}{a x}\right )^{5/2} x^3 (191-25 a x)}{3 (1-a x)^{5/2} \sqrt {1+a x}}+\frac {26 a \left (c-\frac {c}{a x}\right )^{5/2} x^2}{3 \sqrt {1-a x} \sqrt {1+a x}}-\frac {2 \left (c-\frac {c}{a x}\right )^{5/2} x \sqrt {1-a x}}{3 \sqrt {1+a x}}-\frac {11 a^{3/2} \left (c-\frac {c}{a x}\right )^{5/2} x^{5/2} \sinh ^{-1}\left (\sqrt {a} \sqrt {x}\right )}{(1-a x)^{5/2}}\\ \end {align*}
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Mathematica [A]
time = 0.05, size = 97, normalized size = 0.54 \begin {gather*} \frac {c^2 \sqrt {c-\frac {c}{a x}} \left (-2+32 a x+133 a^2 x^2+3 a^3 x^3-33 a^{3/2} x^{3/2} \sqrt {1+a x} \sinh ^{-1}\left (\sqrt {a} \sqrt {x}\right )\right )}{3 a^2 x \sqrt {1-a^2 x^2}} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [A]
time = 0.96, size = 191, normalized size = 1.06
method | result | size |
default | \(-\frac {\sqrt {\frac {c \left (a x -1\right )}{a x}}\, c^{2} \left (6 a^{\frac {7}{2}} x^{3} \sqrt {-\left (a x +1\right ) x}+33 \arctan \left (\frac {2 a x +1}{2 \sqrt {a}\, \sqrt {-\left (a x +1\right ) x}}\right ) a^{3} x^{3}+266 a^{\frac {5}{2}} x^{2} \sqrt {-\left (a x +1\right ) x}+33 \arctan \left (\frac {2 a x +1}{2 \sqrt {a}\, \sqrt {-\left (a x +1\right ) x}}\right ) a^{2} x^{2}+64 a^{\frac {3}{2}} x \sqrt {-\left (a x +1\right ) x}-4 \sqrt {a}\, \sqrt {-\left (a x +1\right ) x}\right ) \sqrt {-a^{2} x^{2}+1}}{6 x \,a^{\frac {5}{2}} \left (a x +1\right ) \sqrt {-\left (a x +1\right ) x}\, \left (a x -1\right )}\) | \(191\) |
risch | \(\frac {\left (3 a^{3} x^{3}+37 a^{2} x^{2}+32 a x -2\right ) c^{2} \sqrt {\frac {c \left (a x -1\right )}{a x}}\, \sqrt {\frac {a c x \left (-a^{2} x^{2}+1\right )}{a x -1}}}{3 x \sqrt {-a c x \left (a x +1\right )}\, \sqrt {-a^{2} x^{2}+1}\, a^{2}}+\frac {\left (-\frac {11 a^{2} \arctan \left (\frac {\sqrt {a^{2} c}\, \left (x +\frac {1}{2 a}\right )}{\sqrt {-a^{2} c \,x^{2}-c x a}}\right )}{2 \sqrt {a^{2} c}}-\frac {32 \sqrt {-a^{2} c \left (x +\frac {1}{a}\right )^{2}+\left (x +\frac {1}{a}\right ) a c}}{c \left (x +\frac {1}{a}\right )}\right ) c^{2} \sqrt {\frac {c \left (a x -1\right )}{a x}}\, \sqrt {\frac {a c x \left (-a^{2} x^{2}+1\right )}{a x -1}}}{\sqrt {-a^{2} x^{2}+1}\, a^{2}}\) | \(236\) |
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 = 0.42, size = 352, normalized size = 1.94 \begin {gather*} \left [\frac {33 \, {\left (a^{3} c^{2} x^{3} - a c^{2} x\right )} \sqrt {-c} \log \left (-\frac {8 \, a^{3} c x^{3} - 7 \, a c x - 4 \, {\left (2 \, a^{2} x^{2} + a x\right )} \sqrt {-a^{2} x^{2} + 1} \sqrt {-c} \sqrt {\frac {a c x - c}{a x}} - c}{a x - 1}\right ) - 4 \, {\left (3 \, a^{3} c^{2} x^{3} + 133 \, a^{2} c^{2} x^{2} + 32 \, a c^{2} x - 2 \, c^{2}\right )} \sqrt {-a^{2} x^{2} + 1} \sqrt {\frac {a c x - c}{a x}}}{12 \, {\left (a^{4} x^{3} - a^{2} x\right )}}, \frac {33 \, {\left (a^{3} c^{2} x^{3} - a c^{2} x\right )} \sqrt {c} \arctan \left (\frac {2 \, \sqrt {-a^{2} x^{2} + 1} a \sqrt {c} x \sqrt {\frac {a c x - c}{a x}}}{2 \, a^{2} c x^{2} - a c x - c}\right ) - 2 \, {\left (3 \, a^{3} c^{2} x^{3} + 133 \, a^{2} c^{2} x^{2} + 32 \, a c^{2} x - 2 \, c^{2}\right )} \sqrt {-a^{2} x^{2} + 1} \sqrt {\frac {a c x - c}{a x}}}{6 \, {\left (a^{4} x^{3} - a^{2} x\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 )\right )^{\frac {5}{2}} \left (- \left (a x - 1\right ) \left (a x + 1\right )\right )^{\frac {3}{2}}}{\left (a x + 1\right )^{3}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: TypeError} \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 = -0.01 \begin {gather*} \int \frac {{\left (c-\frac {c}{a\,x}\right )}^{5/2}\,{\left (1-a^2\,x^2\right )}^{3/2}}{{\left (a\,x+1\right )}^3} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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