Optimal. Leaf size=430 \[ -\frac {a^2 \left (3-n^2\right ) x^3 \left (c-\frac {c}{a^2 x^2}\right )^{3/2} (a x+1)^{\frac {n-3}{2}} (1-a x)^{\frac {3-n}{2}} \, _2F_1\left (1,\frac {n-3}{2};\frac {n-1}{2};\frac {a x+1}{1-a x}\right )}{(3-n) \left (1-a^2 x^2\right )^{3/2}}+\frac {a^2 2^{\frac {n-1}{2}} n x^3 \left (c-\frac {c}{a^2 x^2}\right )^{3/2} (1-a x)^{\frac {5-n}{2}} \, _2F_1\left (\frac {3-n}{2},\frac {5-n}{2};\frac {7-n}{2};\frac {1}{2} (1-a x)\right )}{(3-n) (5-n) \left (1-a^2 x^2\right )^{3/2}}-\frac {a (n+4) x^2 \left (c-\frac {c}{a^2 x^2}\right )^{3/2} (a x+1)^{\frac {n-3}{2}} (1-a x)^{\frac {5-n}{2}}}{2 \left (1-a^2 x^2\right )^{3/2}}-\frac {x \left (c-\frac {c}{a^2 x^2}\right )^{3/2} (a x+1)^{\frac {n-3}{2}} (1-a x)^{\frac {5-n}{2}}}{2 \left (1-a^2 x^2\right )^{3/2}}-\frac {3 a^2 x^3 \left (c-\frac {c}{a^2 x^2}\right )^{3/2} (a x+1)^{\frac {n-3}{2}} (1-a x)^{\frac {5-n}{2}}}{(3-n) \left (1-a^2 x^2\right )^{3/2}} \]
[Out]
________________________________________________________________________________________
Rubi [C] time = 0.21, antiderivative size = 103, normalized size of antiderivative = 0.24, number of steps used = 3, number of rules used = 3, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {6160, 6150, 136} \[ -\frac {a^2 2^{\frac {5}{2}-\frac {n}{2}} x^3 \left (c-\frac {c}{a^2 x^2}\right )^{3/2} (a x+1)^{\frac {n+5}{2}} F_1\left (\frac {n+5}{2};\frac {n-3}{2},3;\frac {n+7}{2};\frac {1}{2} (a x+1),a x+1\right )}{(n+5) \left (1-a^2 x^2\right )^{3/2}} \]
Warning: Unable to verify antiderivative.
[In]
[Out]
Rule 136
Rule 6150
Rule 6160
Rubi steps
\begin {align*} \int e^{n \tanh ^{-1}(a x)} \left (c-\frac {c}{a^2 x^2}\right )^{3/2} \, dx &=\frac {\left (\left (c-\frac {c}{a^2 x^2}\right )^{3/2} x^3\right ) \int \frac {e^{n \tanh ^{-1}(a x)} \left (1-a^2 x^2\right )^{3/2}}{x^3} \, dx}{\left (1-a^2 x^2\right )^{3/2}}\\ &=\frac {\left (\left (c-\frac {c}{a^2 x^2}\right )^{3/2} x^3\right ) \int \frac {(1-a x)^{\frac {3}{2}-\frac {n}{2}} (1+a x)^{\frac {3}{2}+\frac {n}{2}}}{x^3} \, dx}{\left (1-a^2 x^2\right )^{3/2}}\\ &=-\frac {2^{\frac {5}{2}-\frac {n}{2}} a^2 \left (c-\frac {c}{a^2 x^2}\right )^{3/2} x^3 (1+a x)^{\frac {5+n}{2}} F_1\left (\frac {5+n}{2};\frac {1}{2} (-3+n),3;\frac {7+n}{2};\frac {1}{2} (1+a x),1+a x\right )}{(5+n) \left (1-a^2 x^2\right )^{3/2}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 1.69, size = 190, normalized size = 0.44 \[ \frac {c x \sqrt {c-\frac {c}{a^2 x^2}} e^{n \tanh ^{-1}(a x)} \text {csch}\left (\frac {1}{2} \tanh ^{-1}(a x)\right ) \text {sech}\left (\frac {1}{2} \tanh ^{-1}(a x)\right ) \left (-(n+1) \text {csch}\left (\frac {1}{2} \tanh ^{-1}(a x)\right ) \text {sech}\left (\frac {1}{2} \tanh ^{-1}(a x)\right ) \left (\left (1-a^2 x^2\right ) \cosh \left (2 \tanh ^{-1}(a x)\right )+a x (a x+n)\right )-4 a \left (n^2-3\right ) x e^{\tanh ^{-1}(a x)} \, _2F_1\left (1,\frac {n+1}{2};\frac {n+3}{2};e^{2 \tanh ^{-1}(a x)}\right )+8 a n x e^{\tanh ^{-1}(a x)} \, _2F_1\left (1,\frac {n+1}{2};\frac {n+3}{2};-e^{2 \tanh ^{-1}(a x)}\right )\right )}{8 (n+1) \left (a^2 x^2-1\right )} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 1.10, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {{\left (a^{2} c x^{2} - c\right )} \left (\frac {a x + 1}{a x - 1}\right )^{\frac {1}{2} \, n} \sqrt {\frac {a^{2} c x^{2} - c}{a^{2} x^{2}}}}{a^{2} x^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
maple [F] time = 0.06, size = 0, normalized size = 0.00 \[ \int {\mathrm e}^{n \arctanh \left (a x \right )} \left (c -\frac {c}{a^{2} x^{2}}\right )^{\frac {3}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (c - \frac {c}{a^{2} x^{2}}\right )}^{\frac {3}{2}} \left (\frac {a x + 1}{a x - 1}\right )^{\frac {1}{2} \, n}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int {\mathrm {e}}^{n\,\mathrm {atanh}\left (a\,x\right )}\,{\left (c-\frac {c}{a^2\,x^2}\right )}^{3/2} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________