Optimal. Leaf size=81 \[ \frac {x^{m+1} \sqrt {c-\frac {c}{a^2 x^2}}}{(m+1) \sqrt {1-\frac {1}{a^2 x^2}}}-\frac {x^m \sqrt {c-\frac {c}{a^2 x^2}}}{a m \sqrt {1-\frac {1}{a^2 x^2}}} \]
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Rubi [A] time = 0.25, antiderivative size = 81, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {6197, 6193, 43} \[ \frac {x^{m+1} \sqrt {c-\frac {c}{a^2 x^2}}}{(m+1) \sqrt {1-\frac {1}{a^2 x^2}}}-\frac {x^m \sqrt {c-\frac {c}{a^2 x^2}}}{a m \sqrt {1-\frac {1}{a^2 x^2}}} \]
Antiderivative was successfully verified.
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Rule 43
Rule 6193
Rule 6197
Rubi steps
\begin {align*} \int e^{-\coth ^{-1}(a x)} \sqrt {c-\frac {c}{a^2 x^2}} x^m \, dx &=\frac {\sqrt {c-\frac {c}{a^2 x^2}} \int e^{-\coth ^{-1}(a x)} \sqrt {1-\frac {1}{a^2 x^2}} x^m \, dx}{\sqrt {1-\frac {1}{a^2 x^2}}}\\ &=\frac {\sqrt {c-\frac {c}{a^2 x^2}} \int x^{-1+m} (-1+a x) \, dx}{a \sqrt {1-\frac {1}{a^2 x^2}}}\\ &=\frac {\sqrt {c-\frac {c}{a^2 x^2}} \int \left (-x^{-1+m}+a x^m\right ) \, dx}{a \sqrt {1-\frac {1}{a^2 x^2}}}\\ &=-\frac {\sqrt {c-\frac {c}{a^2 x^2}} x^m}{a m \sqrt {1-\frac {1}{a^2 x^2}}}+\frac {\sqrt {c-\frac {c}{a^2 x^2}} x^{1+m}}{(1+m) \sqrt {1-\frac {1}{a^2 x^2}}}\\ \end {align*}
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Mathematica [A] time = 0.05, size = 50, normalized size = 0.62 \[ \frac {x^m \sqrt {c-\frac {c}{a^2 x^2}} \left (\frac {a x}{m+1}-\frac {1}{m}\right )}{a \sqrt {1-\frac {1}{a^2 x^2}}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.45, size = 73, normalized size = 0.90 \[ -\frac {{\left (a m x^{2} - {\left (m + 1\right )} x\right )} x^{m} \sqrt {\frac {a x - 1}{a x + 1}} \sqrt {\frac {a^{2} c x^{2} - c}{a^{2} x^{2}}}}{m^{2} - {\left (a m^{2} + a m\right )} x + m} \]
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 \[ \int \sqrt {c - \frac {c}{a^{2} x^{2}}} x^{m} \sqrt {\frac {a x - 1}{a x + 1}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 65, normalized size = 0.80 \[ \frac {x^{1+m} \left (a x m -m -1\right ) \sqrt {\frac {c \left (a^{2} x^{2}-1\right )}{a^{2} x^{2}}}\, \sqrt {\frac {a x -1}{a x +1}}}{\left (1+m \right ) m \left (a x -1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.39, size = 46, normalized size = 0.57 \[ \frac {{\left (a \sqrt {c} m x - \sqrt {c} {\left (m + 1\right )}\right )} {\left (a x - 1\right )} x^{m}}{{\left (m^{2} + m\right )} a^{2} x - {\left (m^{2} + m\right )} a} \]
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 \[ \int x^m\,\sqrt {c-\frac {c}{a^2\,x^2}}\,\sqrt {\frac {a\,x-1}{a\,x+1}} \,d x \]
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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