Optimal. Leaf size=40 \[ \frac {c x^{m+1} F_1\left (m+1;\frac {n-2}{2},-\frac {n}{2}-1;m+2;a x,-a x\right )}{m+1} \]
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Rubi [A] time = 0.07, antiderivative size = 40, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.087, Rules used = {6150, 133} \[ \frac {c x^{m+1} F_1\left (m+1;\frac {n-2}{2},-\frac {n}{2}-1;m+2;a x,-a x\right )}{m+1} \]
Antiderivative was successfully verified.
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Rule 133
Rule 6150
Rubi steps
\begin {align*} \int e^{n \tanh ^{-1}(a x)} x^m \left (c-a^2 c x^2\right ) \, dx &=c \int x^m (1-a x)^{1-\frac {n}{2}} (1+a x)^{1+\frac {n}{2}} \, dx\\ &=\frac {c x^{1+m} F_1\left (1+m;\frac {1}{2} (-2+n),-1-\frac {n}{2};2+m;a x,-a x\right )}{1+m}\\ \end {align*}
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Mathematica [F] time = 0.32, size = 0, normalized size = 0.00 \[ \int e^{n \tanh ^{-1}(a x)} x^m \left (c-a^2 c x^2\right ) \, dx \]
Verification is Not applicable to the result.
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fricas [F] time = 1.98, size = 0, normalized size = 0.00 \[ {\rm integral}\left (-{\left (a^{2} c x^{2} - c\right )} x^{m} \left (\frac {a x + 1}{a x - 1}\right )^{\frac {1}{2} \, n}, x\right ) \]
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 \[ \int -{\left (a^{2} c x^{2} - c\right )} x^{m} \left (\frac {a x + 1}{a x - 1}\right )^{\frac {1}{2} \, n}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.08, size = 0, normalized size = 0.00 \[ \int {\mathrm e}^{n \arctanh \left (a x \right )} x^{m} \left (-a^{2} c \,x^{2}+c \right )\, dx \]
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 \[ -\int {\left (a^{2} c x^{2} - c\right )} x^{m} \left (\frac {a x + 1}{a x - 1}\right )^{\frac {1}{2} \, n}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.02 \[ \int x^m\,{\mathrm {e}}^{n\,\mathrm {atanh}\left (a\,x\right )}\,\left (c-a^2\,c\,x^2\right ) \,d x \]
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 \[ - c \left (\int \left (- x^{m} e^{n \operatorname {atanh}{\left (a x \right )}}\right )\, dx + \int a^{2} x^{2} x^{m} e^{n \operatorname {atanh}{\left (a x \right )}}\, dx\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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