Optimal. Leaf size=267 \[ \frac {a x \left (1-\frac {1}{a x}\right )^{7/2}}{\left (a-\frac {1}{x}\right ) \sqrt {\frac {1}{a x}+1} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {7 \left (1-\frac {1}{a x}\right )^{7/2}}{4 a \sqrt {\frac {1}{a x}+1} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {3 \left (1-\frac {1}{a x}\right )^{7/2}}{2 \left (a-\frac {1}{x}\right ) \sqrt {\frac {1}{a x}+1} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {\left (1-\frac {1}{a x}\right )^{7/2} \tanh ^{-1}\left (\sqrt {\frac {1}{a x}+1}\right )}{a \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {11 \left (1-\frac {1}{a x}\right )^{7/2} \tanh ^{-1}\left (\frac {\sqrt {\frac {1}{a x}+1}}{\sqrt {2}}\right )}{4 \sqrt {2} a \left (c-\frac {c}{a x}\right )^{7/2}} \]
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Rubi [A] time = 0.17, antiderivative size = 267, 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 = {6182, 6179, 103, 151, 152, 156, 63, 208, 206} \[ \frac {a x \left (1-\frac {1}{a x}\right )^{7/2}}{\left (a-\frac {1}{x}\right ) \sqrt {\frac {1}{a x}+1} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {7 \left (1-\frac {1}{a x}\right )^{7/2}}{4 a \sqrt {\frac {1}{a x}+1} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {3 \left (1-\frac {1}{a x}\right )^{7/2}}{2 \left (a-\frac {1}{x}\right ) \sqrt {\frac {1}{a x}+1} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {\left (1-\frac {1}{a x}\right )^{7/2} \tanh ^{-1}\left (\sqrt {\frac {1}{a x}+1}\right )}{a \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {11 \left (1-\frac {1}{a x}\right )^{7/2} \tanh ^{-1}\left (\frac {\sqrt {\frac {1}{a x}+1}}{\sqrt {2}}\right )}{4 \sqrt {2} a \left (c-\frac {c}{a x}\right )^{7/2}} \]
Antiderivative was successfully verified.
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Rule 63
Rule 103
Rule 151
Rule 152
Rule 156
Rule 206
Rule 208
Rule 6179
Rule 6182
Rubi steps
\begin {align*} \int \frac {e^{-3 \coth ^{-1}(a x)}}{\left (c-\frac {c}{a x}\right )^{7/2}} \, dx &=\frac {\left (1-\frac {1}{a x}\right )^{7/2} \int \frac {e^{-3 \coth ^{-1}(a x)}}{\left (1-\frac {1}{a x}\right )^{7/2}} \, dx}{\left (c-\frac {c}{a x}\right )^{7/2}}\\ &=-\frac {\left (1-\frac {1}{a x}\right )^{7/2} \operatorname {Subst}\left (\int \frac {1}{x^2 \left (1-\frac {x}{a}\right )^2 \left (1+\frac {x}{a}\right )^{3/2}} \, dx,x,\frac {1}{x}\right )}{\left (c-\frac {c}{a x}\right )^{7/2}}\\ &=\frac {a \left (1-\frac {1}{a x}\right )^{7/2} x}{\left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {\left (1-\frac {1}{a x}\right )^{7/2} \operatorname {Subst}\left (\int \frac {-\frac {1}{2 a}-\frac {5 x}{2 a^2}}{x \left (1-\frac {x}{a}\right )^2 \left (1+\frac {x}{a}\right )^{3/2}} \, dx,x,\frac {1}{x}\right )}{\left (c-\frac {c}{a x}\right )^{7/2}}\\ &=-\frac {3 \left (1-\frac {1}{a x}\right )^{7/2}}{2 \left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{7/2} x}{\left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {\left (a \left (1-\frac {1}{a x}\right )^{7/2}\right ) \operatorname {Subst}\left (\int \frac {\frac {1}{a^2}+\frac {9 x}{2 a^3}}{x \left (1-\frac {x}{a}\right ) \left (1+\frac {x}{a}\right )^{3/2}} \, dx,x,\frac {1}{x}\right )}{2 \left (c-\frac {c}{a x}\right )^{7/2}}\\ &=\frac {7 \left (1-\frac {1}{a x}\right )^{7/2}}{4 a \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {3 \left (1-\frac {1}{a x}\right )^{7/2}}{2 \left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{7/2} x}{\left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {\left (a^2 \left (1-\frac {1}{a x}\right )^{7/2}\right ) \operatorname {Subst}\left (\int \frac {\frac {1}{a^3}+\frac {7 x}{4 a^4}}{x \left (1-\frac {x}{a}\right ) \sqrt {1+\frac {x}{a}}} \, dx,x,\frac {1}{x}\right )}{2 \left (c-\frac {c}{a x}\right )^{7/2}}\\ &=\frac {7 \left (1-\frac {1}{a x}\right )^{7/2}}{4 a \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {3 \left (1-\frac {1}{a x}\right )^{7/2}}{2 \left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{7/2} x}{\left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {\left (11 \left (1-\frac {1}{a x}\right )^{7/2}\right ) \operatorname {Subst}\left (\int \frac {1}{\left (1-\frac {x}{a}\right ) \sqrt {1+\frac {x}{a}}} \, dx,x,\frac {1}{x}\right )}{8 a^2 \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {\left (1-\frac {1}{a x}\right )^{7/2} \operatorname {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 )^{7/2}}\\ &=\frac {7 \left (1-\frac {1}{a x}\right )^{7/2}}{4 a \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {3 \left (1-\frac {1}{a x}\right )^{7/2}}{2 \left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{7/2} x}{\left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {\left (1-\frac {1}{a x}\right )^{7/2} \operatorname {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 )^{7/2}}-\frac {\left (11 \left (1-\frac {1}{a x}\right )^{7/2}\right ) \operatorname {Subst}\left (\int \frac {1}{2-x^2} \, dx,x,\sqrt {1+\frac {1}{a x}}\right )}{4 a \left (c-\frac {c}{a x}\right )^{7/2}}\\ &=\frac {7 \left (1-\frac {1}{a x}\right )^{7/2}}{4 a \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {3 \left (1-\frac {1}{a x}\right )^{7/2}}{2 \left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {a \left (1-\frac {1}{a x}\right )^{7/2} x}{\left (a-\frac {1}{x}\right ) \sqrt {1+\frac {1}{a x}} \left (c-\frac {c}{a x}\right )^{7/2}}+\frac {\left (1-\frac {1}{a x}\right )^{7/2} \tanh ^{-1}\left (\sqrt {1+\frac {1}{a x}}\right )}{a \left (c-\frac {c}{a x}\right )^{7/2}}-\frac {11 \left (1-\frac {1}{a x}\right )^{7/2} \tanh ^{-1}\left (\frac {\sqrt {1+\frac {1}{a x}}}{\sqrt {2}}\right )}{4 \sqrt {2} a \left (c-\frac {c}{a x}\right )^{7/2}}\\ \end {align*}
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Mathematica [C] time = 0.09, size = 121, normalized size = 0.45 \[ \frac {\sqrt {1-\frac {1}{a x}} \left (11 (a x-1) \, _2F_1\left (-\frac {1}{2},1;\frac {1}{2};\frac {a+\frac {1}{x}}{2 a}\right )+(4-4 a x) \, _2F_1\left (-\frac {1}{2},1;\frac {1}{2};1+\frac {1}{a x}\right )+2 a x (2 a x-3)\right )}{4 a c^3 \sqrt {\frac {1}{a x}+1} (a x-1) \sqrt {c-\frac {c}{a x}}} \]
Warning: Unable to verify antiderivative.
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fricas [A] time = 0.77, size = 594, normalized size = 2.22 \[ \left [\frac {11 \, \sqrt {2} {\left (a^{2} x^{2} - 2 \, a x + 1\right )} \sqrt {c} \log \left (-\frac {17 \, a^{3} c x^{3} - 3 \, a^{2} c x^{2} - 13 \, a c x - 4 \, \sqrt {2} {\left (3 \, a^{3} x^{3} + 4 \, a^{2} x^{2} + a x\right )} \sqrt {c} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}} - c}{a^{3} x^{3} - 3 \, a^{2} x^{2} + 3 \, a x - 1}\right ) + 8 \, {\left (a^{2} x^{2} - 2 \, a x + 1\right )} \sqrt {c} \log \left (-\frac {8 \, a^{3} c x^{3} - 7 \, a c x + 4 \, {\left (2 \, a^{3} x^{3} + 3 \, a^{2} x^{2} + a x\right )} \sqrt {c} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}} - c}{a x - 1}\right ) + 8 \, {\left (4 \, a^{3} x^{3} + a^{2} x^{2} - 7 \, a x\right )} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}}}{32 \, {\left (a^{3} c^{4} x^{2} - 2 \, a^{2} c^{4} x + a c^{4}\right )}}, \frac {11 \, \sqrt {2} {\left (a^{2} x^{2} - 2 \, a x + 1\right )} \sqrt {-c} \arctan \left (\frac {2 \, \sqrt {2} {\left (a^{2} x^{2} + a x\right )} \sqrt {-c} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}}}{3 \, a^{2} c x^{2} - 2 \, a c x - c}\right ) - 8 \, {\left (a^{2} x^{2} - 2 \, a x + 1\right )} \sqrt {-c} \arctan \left (\frac {2 \, {\left (a^{2} x^{2} + a x\right )} \sqrt {-c} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}}}{2 \, a^{2} c x^{2} - a c x - c}\right ) + 4 \, {\left (4 \, a^{3} x^{3} + a^{2} x^{2} - 7 \, a x\right )} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a c x - c}{a x}}}{16 \, {\left (a^{3} c^{4} x^{2} - 2 \, a^{2} c^{4} x + a c^{4}\right )}}\right ] \]
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 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.07, size = 290, normalized size = 1.09 \[ \frac {\left (\frac {a x -1}{a x +1}\right )^{\frac {3}{2}} \left (a x +1\right ) \sqrt {\frac {c \left (a x -1\right )}{a x}}\, x \left (16 a^{\frac {7}{2}} \sqrt {\frac {1}{a}}\, \sqrt {\left (a x +1\right ) x}\, x^{2}-11 a^{\frac {5}{2}} \sqrt {2}\, \ln \left (\frac {2 \sqrt {2}\, \sqrt {\frac {1}{a}}\, \sqrt {\left (a x +1\right ) x}\, a +3 a x +1}{a x -1}\right ) x^{2}+4 a^{\frac {5}{2}} \sqrt {\frac {1}{a}}\, \sqrt {\left (a x +1\right ) x}\, x +8 \ln \left (\frac {2 \sqrt {\left (a x +1\right ) x}\, \sqrt {a}+2 a x +1}{2 \sqrt {a}}\right ) a^{3} \sqrt {\frac {1}{a}}\, x^{2}-28 \sqrt {\left (a x +1\right ) x}\, a^{\frac {3}{2}} \sqrt {\frac {1}{a}}-8 \ln \left (\frac {2 \sqrt {\left (a x +1\right ) x}\, \sqrt {a}+2 a x +1}{2 \sqrt {a}}\right ) a \sqrt {\frac {1}{a}}+11 \sqrt {2}\, \ln \left (\frac {2 \sqrt {2}\, \sqrt {\frac {1}{a}}\, \sqrt {\left (a x +1\right ) x}\, a +3 a x +1}{a x -1}\right ) \sqrt {a}\right )}{16 \left (a x -1\right )^{3} a^{\frac {3}{2}} c^{4} \sqrt {\frac {1}{a}}\, \sqrt {\left (a x +1\right ) x}} \]
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 \[ \int \frac {\left (\frac {a x - 1}{a x + 1}\right )^{\frac {3}{2}}}{{\left (c - \frac {c}{a x}\right )}^{\frac {7}{2}}}\,{d x} \]
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 \[ \int \frac {{\left (\frac {a\,x-1}{a\,x+1}\right )}^{3/2}}{{\left (c-\frac {c}{a\,x}\right )}^{7/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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