Optimal. Leaf size=219 \[ -\frac {3 \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}}}{2 \left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}} x}{\left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {3 \left (1-\frac {1}{a x}\right )^{5/2} \tanh ^{-1}\left (\sqrt {1+\frac {1}{a x}}\right )}{a \left (c-\frac {c}{a x}\right )^{5/2}}-\frac {9 \left (1-\frac {1}{a x}\right )^{5/2} \tanh ^{-1}\left (\frac {\sqrt {1+\frac {1}{a x}}}{\sqrt {2}}\right )}{2 \sqrt {2} a \left (c-\frac {c}{a x}\right )^{5/2}} \]
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Rubi [A]
time = 0.11, antiderivative size = 219, normalized size of antiderivative = 1.00, number of steps
used = 10, number of rules used = 9, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.375, Rules used = {6317, 6314,
105, 21, 101, 162, 65, 214, 212} \begin {gather*} \frac {a x \sqrt {\frac {1}{a x}+1} \left (1-\frac {1}{a x}\right )^{5/2}}{\left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}-\frac {3 \sqrt {\frac {1}{a x}+1} \left (1-\frac {1}{a x}\right )^{5/2}}{2 \left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {3 \left (1-\frac {1}{a x}\right )^{5/2} \tanh ^{-1}\left (\sqrt {\frac {1}{a x}+1}\right )}{a \left (c-\frac {c}{a x}\right )^{5/2}}-\frac {9 \left (1-\frac {1}{a x}\right )^{5/2} \tanh ^{-1}\left (\frac {\sqrt {\frac {1}{a x}+1}}{\sqrt {2}}\right )}{2 \sqrt {2} a \left (c-\frac {c}{a x}\right )^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 21
Rule 65
Rule 101
Rule 105
Rule 162
Rule 212
Rule 214
Rule 6314
Rule 6317
Rubi steps
\begin {align*} \int \frac {e^{-\coth ^{-1}(a x)}}{\left (c-\frac {c}{a x}\right )^{5/2}} \, dx &=\frac {\left (1-\frac {1}{a x}\right )^{5/2} \int \frac {e^{-\coth ^{-1}(a x)}}{\left (1-\frac {1}{a x}\right )^{5/2}} \, dx}{\left (c-\frac {c}{a x}\right )^{5/2}}\\ &=-\frac {\left (1-\frac {1}{a x}\right )^{5/2} \text {Subst}\left (\int \frac {1}{x^2 \left (1-\frac {x}{a}\right )^2 \sqrt {1+\frac {x}{a}}} \, dx,x,\frac {1}{x}\right )}{\left (c-\frac {c}{a x}\right )^{5/2}}\\ &=\frac {a \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}} x}{\left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {\left (1-\frac {1}{a x}\right )^{5/2} \text {Subst}\left (\int \frac {-\frac {3}{2 a}-\frac {3 x}{2 a^2}}{x \left (1-\frac {x}{a}\right )^2 \sqrt {1+\frac {x}{a}}} \, dx,x,\frac {1}{x}\right )}{\left (c-\frac {c}{a x}\right )^{5/2}}\\ &=\frac {a \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}} x}{\left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}-\frac {\left (3 \left (1-\frac {1}{a x}\right )^{5/2}\right ) \text {Subst}\left (\int \frac {\sqrt {1+\frac {x}{a}}}{x \left (1-\frac {x}{a}\right )^2} \, dx,x,\frac {1}{x}\right )}{2 a \left (c-\frac {c}{a x}\right )^{5/2}}\\ &=-\frac {3 \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}}}{2 \left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}} x}{\left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {\left (3 \left (1-\frac {1}{a x}\right )^{5/2}\right ) \text {Subst}\left (\int \frac {-1-\frac {x}{2 a}}{x \left (1-\frac {x}{a}\right ) \sqrt {1+\frac {x}{a}}} \, dx,x,\frac {1}{x}\right )}{2 a \left (c-\frac {c}{a x}\right )^{5/2}}\\ &=-\frac {3 \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}}}{2 \left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}} x}{\left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}-\frac {\left (9 \left (1-\frac {1}{a x}\right )^{5/2}\right ) \text {Subst}\left (\int \frac {1}{\left (1-\frac {x}{a}\right ) \sqrt {1+\frac {x}{a}}} \, dx,x,\frac {1}{x}\right )}{4 a^2 \left (c-\frac {c}{a x}\right )^{5/2}}-\frac {\left (3 \left (1-\frac {1}{a x}\right )^{5/2}\right ) \text {Subst}\left (\int \frac {1}{x \sqrt {1+\frac {x}{a}}} \, dx,x,\frac {1}{x}\right )}{2 a \left (c-\frac {c}{a x}\right )^{5/2}}\\ &=-\frac {3 \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}}}{2 \left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}} x}{\left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}-\frac {\left (3 \left (1-\frac {1}{a x}\right )^{5/2}\right ) \text {Subst}\left (\int \frac {1}{-a+a x^2} \, dx,x,\sqrt {1+\frac {1}{a x}}\right )}{\left (c-\frac {c}{a x}\right )^{5/2}}-\frac {\left (9 \left (1-\frac {1}{a x}\right )^{5/2}\right ) \text {Subst}\left (\int \frac {1}{2-x^2} \, dx,x,\sqrt {1+\frac {1}{a x}}\right )}{2 a \left (c-\frac {c}{a x}\right )^{5/2}}\\ &=-\frac {3 \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}}}{2 \left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{5/2} \sqrt {1+\frac {1}{a x}} x}{\left (a-\frac {1}{x}\right ) \left (c-\frac {c}{a x}\right )^{5/2}}+\frac {3 \left (1-\frac {1}{a x}\right )^{5/2} \tanh ^{-1}\left (\sqrt {1+\frac {1}{a x}}\right )}{a \left (c-\frac {c}{a x}\right )^{5/2}}-\frac {9 \left (1-\frac {1}{a x}\right )^{5/2} \tanh ^{-1}\left (\frac {\sqrt {1+\frac {1}{a x}}}{\sqrt {2}}\right )}{2 \sqrt {2} a \left (c-\frac {c}{a x}\right )^{5/2}}\\ \end {align*}
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Mathematica [A]
time = 0.07, size = 123, normalized size = 0.56 \begin {gather*} \frac {\sqrt {1-\frac {1}{a x}} \left (2 a \sqrt {1+\frac {1}{a x}} x (-3+2 a x)+12 (-1+a x) \tanh ^{-1}\left (\sqrt {1+\frac {1}{a x}}\right )-9 \sqrt {2} (-1+a x) \tanh ^{-1}\left (\frac {\sqrt {1+\frac {1}{a x}}}{\sqrt {2}}\right )\right )}{4 a c^2 \sqrt {c-\frac {c}{a x}} (-1+a x)} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.18, size = 264, normalized size = 1.21
method | result | size |
default | \(\frac {\sqrt {\frac {a x -1}{a x +1}}\, \left (a x +1\right ) \sqrt {\frac {c \left (a x -1\right )}{a x}}\, x \left (8 \sqrt {x \left (a x +1\right )}\, a^{\frac {5}{2}} \sqrt {\frac {1}{a}}\, x -9 a^{\frac {3}{2}} \sqrt {2}\, \ln \left (\frac {2 \sqrt {2}\, \sqrt {\frac {1}{a}}\, \sqrt {x \left (a x +1\right )}\, a +3 a x +1}{a x -1}\right ) x -12 \sqrt {x \left (a x +1\right )}\, a^{\frac {3}{2}} \sqrt {\frac {1}{a}}+12 a^{2} \sqrt {\frac {1}{a}}\, \ln \left (\frac {2 \sqrt {x \left (a x +1\right )}\, \sqrt {a}+2 a x +1}{2 \sqrt {a}}\right ) x -12 \ln \left (\frac {2 \sqrt {x \left (a x +1\right )}\, \sqrt {a}+2 a x +1}{2 \sqrt {a}}\right ) a \sqrt {\frac {1}{a}}+9 \sqrt {2}\, \ln \left (\frac {2 \sqrt {2}\, \sqrt {\frac {1}{a}}\, \sqrt {x \left (a x +1\right )}\, a +3 a x +1}{a x -1}\right ) \sqrt {a}\right )}{8 a^{\frac {3}{2}} c^{3} \left (a x -1\right )^{2} \sqrt {x \left (a x +1\right )}\, \sqrt {\frac {1}{a}}}\) | \(264\) |
risch | \(\frac {\left (a x +1\right ) \sqrt {\frac {a x -1}{a x +1}}}{a \,c^{2} \sqrt {\frac {c \left (a x -1\right )}{a x}}}+\frac {\left (\frac {3 \ln \left (\frac {\frac {1}{2} a c +c \,a^{2} x}{\sqrt {a^{2} c}}+\sqrt {a^{2} c \,x^{2}+a c x}\right )}{2 a^{3} \sqrt {a^{2} c}}-\frac {9 \sqrt {2}\, \ln \left (\frac {4 c +3 \left (x -\frac {1}{a}\right ) a c +2 \sqrt {2}\, \sqrt {c}\, \sqrt {a^{2} c \left (x -\frac {1}{a}\right )^{2}+3 \left (x -\frac {1}{a}\right ) a c +2 c}}{x -\frac {1}{a}}\right )}{8 a^{4} \sqrt {c}}-\frac {\sqrt {a^{2} c \left (x -\frac {1}{a}\right )^{2}+3 \left (x -\frac {1}{a}\right ) a c +2 c}}{2 a^{5} c \left (x -\frac {1}{a}\right )}\right ) a^{2} \sqrt {\frac {a x -1}{a x +1}}\, \sqrt {c a x \left (a x +1\right )}}{c^{2} x \sqrt {\frac {c \left (a x -1\right )}{a x}}}\) | \(268\) |
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 = 596, normalized size = 2.72 \begin {gather*} \left [\frac {9 \, \sqrt {2} {\left (a^{2} x^{2} - 2 \, a x + 1\right )} \sqrt {c} \log \left (-\frac {17 \, a^{3} c x^{3} - 3 \, a^{2} c x^{2} - 13 \, a c x - 4 \, \sqrt {2} {\left (3 \, a^{3} x^{3} + 4 \, a^{2} x^{2} + a x\right )} \sqrt {c} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}} - c}{a^{3} x^{3} - 3 \, a^{2} x^{2} + 3 \, a x - 1}\right ) + 12 \, {\left (a^{2} x^{2} - 2 \, a x + 1\right )} \sqrt {c} \log \left (-\frac {8 \, a^{3} c x^{3} - 7 \, a c x + 4 \, {\left (2 \, a^{3} x^{3} + 3 \, a^{2} x^{2} + a x\right )} \sqrt {c} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}} - c}{a x - 1}\right ) + 8 \, {\left (2 \, a^{3} x^{3} - a^{2} x^{2} - 3 \, a x\right )} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}}}{16 \, {\left (a^{3} c^{3} x^{2} - 2 \, a^{2} c^{3} x + a c^{3}\right )}}, \frac {9 \, \sqrt {2} {\left (a^{2} x^{2} - 2 \, a x + 1\right )} \sqrt {-c} \arctan \left (\frac {2 \, \sqrt {2} {\left (a^{2} x^{2} + a x\right )} \sqrt {-c} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}}}{3 \, a^{2} c x^{2} - 2 \, a c x - c}\right ) - 12 \, {\left (a^{2} x^{2} - 2 \, a x + 1\right )} \sqrt {-c} \arctan \left (\frac {2 \, {\left (a^{2} x^{2} + a x\right )} \sqrt {-c} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}}}{2 \, a^{2} c x^{2} - a c x - c}\right ) + 4 \, {\left (2 \, a^{3} x^{3} - a^{2} x^{2} - 3 \, a x\right )} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}}}{8 \, {\left (a^{3} c^{3} x^{2} - 2 \, a^{2} c^{3} x + a c^{3}\right )}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \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 = -0.00 \begin {gather*} \int \frac {\sqrt {\frac {a\,x-1}{a\,x+1}}}{{\left (c-\frac {c}{a\,x}\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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