3.344 \(\int \frac {e^{\tanh ^{-1}(a x)}}{x^4 (c-a c x)^2} \, dx\)

Optimal. Leaf size=161 \[ -\frac {17 a^2 \sqrt {1-a^2 x^2}}{3 c^2 x}-\frac {3 a \sqrt {1-a^2 x^2}}{2 c^2 x^2}-\frac {\sqrt {1-a^2 x^2}}{3 c^2 x^3}+\frac {a^3 (23 a x+21)}{3 c^2 \sqrt {1-a^2 x^2}}+\frac {4 a^3 (a x+1)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}-\frac {17 a^3 \tanh ^{-1}\left (\sqrt {1-a^2 x^2}\right )}{2 c^2} \]

[Out]

4/3*a^3*(a*x+1)/c^2/(-a^2*x^2+1)^(3/2)-17/2*a^3*arctanh((-a^2*x^2+1)^(1/2))/c^2+1/3*a^3*(23*a*x+21)/c^2/(-a^2*
x^2+1)^(1/2)-1/3*(-a^2*x^2+1)^(1/2)/c^2/x^3-3/2*a*(-a^2*x^2+1)^(1/2)/c^2/x^2-17/3*a^2*(-a^2*x^2+1)^(1/2)/c^2/x

________________________________________________________________________________________

Rubi [A]  time = 0.42, antiderivative size = 161, normalized size of antiderivative = 1.00, number of steps used = 10, number of rules used = 8, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.421, Rules used = {6128, 852, 1805, 1807, 807, 266, 63, 208} \[ \frac {a^3 (23 a x+21)}{3 c^2 \sqrt {1-a^2 x^2}}+\frac {4 a^3 (a x+1)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}-\frac {17 a^2 \sqrt {1-a^2 x^2}}{3 c^2 x}-\frac {3 a \sqrt {1-a^2 x^2}}{2 c^2 x^2}-\frac {\sqrt {1-a^2 x^2}}{3 c^2 x^3}-\frac {17 a^3 \tanh ^{-1}\left (\sqrt {1-a^2 x^2}\right )}{2 c^2} \]

Antiderivative was successfully verified.

[In]

Int[E^ArcTanh[a*x]/(x^4*(c - a*c*x)^2),x]

[Out]

(4*a^3*(1 + a*x))/(3*c^2*(1 - a^2*x^2)^(3/2)) + (a^3*(21 + 23*a*x))/(3*c^2*Sqrt[1 - a^2*x^2]) - Sqrt[1 - a^2*x
^2]/(3*c^2*x^3) - (3*a*Sqrt[1 - a^2*x^2])/(2*c^2*x^2) - (17*a^2*Sqrt[1 - a^2*x^2])/(3*c^2*x) - (17*a^3*ArcTanh
[Sqrt[1 - a^2*x^2]])/(2*c^2)

Rule 63

Int[((a_.) + (b_.)*(x_))^(m_)*((c_.) + (d_.)*(x_))^(n_), x_Symbol] :> With[{p = Denominator[m]}, Dist[p/b, Sub
st[Int[x^(p*(m + 1) - 1)*(c - (a*d)/b + (d*x^p)/b)^n, x], x, (a + b*x)^(1/p)], x]] /; FreeQ[{a, b, c, d}, x] &
& NeQ[b*c - a*d, 0] && LtQ[-1, m, 0] && LeQ[-1, n, 0] && LeQ[Denominator[n], Denominator[m]] && IntLinearQ[a,
b, c, d, m, n, x]

Rule 208

Int[((a_) + (b_.)*(x_)^2)^(-1), x_Symbol] :> Simp[(Rt[-(a/b), 2]*ArcTanh[x/Rt[-(a/b), 2]])/a, x] /; FreeQ[{a,
b}, x] && NegQ[a/b]

Rule 266

Int[(x_)^(m_.)*((a_) + (b_.)*(x_)^(n_))^(p_), x_Symbol] :> Dist[1/n, Subst[Int[x^(Simplify[(m + 1)/n] - 1)*(a
+ b*x)^p, x], x, x^n], x] /; FreeQ[{a, b, m, n, p}, x] && IntegerQ[Simplify[(m + 1)/n]]

Rule 807

Int[((d_.) + (e_.)*(x_))^(m_)*((f_.) + (g_.)*(x_))*((a_) + (c_.)*(x_)^2)^(p_.), x_Symbol] :> -Simp[((e*f - d*g
)*(d + e*x)^(m + 1)*(a + c*x^2)^(p + 1))/(2*(p + 1)*(c*d^2 + a*e^2)), x] + Dist[(c*d*f + a*e*g)/(c*d^2 + a*e^2
), Int[(d + e*x)^(m + 1)*(a + c*x^2)^p, x], x] /; FreeQ[{a, c, d, e, f, g, m, p}, x] && NeQ[c*d^2 + a*e^2, 0]
&& EqQ[Simplify[m + 2*p + 3], 0]

Rule 852

Int[((d_) + (e_.)*(x_))^(m_)*((f_.) + (g_.)*(x_))^(n_)*((a_) + (c_.)*(x_)^2)^(p_), x_Symbol] :> Dist[d^(2*m)/a
^m, Int[((f + g*x)^n*(a + c*x^2)^(m + p))/(d - e*x)^m, x], x] /; FreeQ[{a, c, d, e, f, g, n, p}, x] && NeQ[e*f
- d*g, 0] && EqQ[c*d^2 + a*e^2, 0] &&  !IntegerQ[p] && EqQ[f, 0] && ILtQ[m, -1] &&  !(IGtQ[n, 0] && ILtQ[m +
n, 0] &&  !GtQ[p, 1])

Rule 1805

Int[(Pq_)*((c_.)*(x_))^(m_.)*((a_) + (b_.)*(x_)^2)^(p_), x_Symbol] :> With[{Q = PolynomialQuotient[(c*x)^m*Pq,
a + b*x^2, x], f = Coeff[PolynomialRemainder[(c*x)^m*Pq, a + b*x^2, x], x, 0], g = Coeff[PolynomialRemainder[
(c*x)^m*Pq, a + b*x^2, x], x, 1]}, Simp[((a*g - b*f*x)*(a + b*x^2)^(p + 1))/(2*a*b*(p + 1)), x] + Dist[1/(2*a*
(p + 1)), Int[(c*x)^m*(a + b*x^2)^(p + 1)*ExpandToSum[(2*a*(p + 1)*Q)/(c*x)^m + (f*(2*p + 3))/(c*x)^m, x], x],
x]] /; FreeQ[{a, b, c}, x] && PolyQ[Pq, x] && LtQ[p, -1] && ILtQ[m, 0]

Rule 1807

Int[(Pq_)*((c_.)*(x_))^(m_)*((a_) + (b_.)*(x_)^2)^(p_), x_Symbol] :> With[{Q = PolynomialQuotient[Pq, c*x, x],
R = PolynomialRemainder[Pq, c*x, x]}, Simp[(R*(c*x)^(m + 1)*(a + b*x^2)^(p + 1))/(a*c*(m + 1)), x] + Dist[1/(
a*c*(m + 1)), Int[(c*x)^(m + 1)*(a + b*x^2)^p*ExpandToSum[a*c*(m + 1)*Q - b*R*(m + 2*p + 3)*x, x], x], x]] /;
FreeQ[{a, b, c, p}, x] && PolyQ[Pq, x] && LtQ[m, -1] && (IntegerQ[2*p] || NeQ[Expon[Pq, x], 1])

Rule 6128

Int[E^(ArcTanh[(a_.)*(x_)]*(n_.))*((c_) + (d_.)*(x_))^(p_.)*((e_.) + (f_.)*(x_))^(m_.), x_Symbol] :> Dist[c^n,
Int[(e + f*x)^m*(c + d*x)^(p - n)*(1 - a^2*x^2)^(n/2), x], x] /; FreeQ[{a, c, d, e, f, m, p}, x] && EqQ[a*c +
d, 0] && IntegerQ[(n - 1)/2] && (IntegerQ[p] || EqQ[p, n/2] || EqQ[p - n/2 - 1, 0]) && IntegerQ[2*p]

Rubi steps

\begin {align*} \int \frac {e^{\tanh ^{-1}(a x)}}{x^4 (c-a c x)^2} \, dx &=c \int \frac {\sqrt {1-a^2 x^2}}{x^4 (c-a c x)^3} \, dx\\ &=\frac {\int \frac {(c+a c x)^3}{x^4 \left (1-a^2 x^2\right )^{5/2}} \, dx}{c^5}\\ &=\frac {4 a^3 (1+a x)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}-\frac {\int \frac {-3 c^3-9 a c^3 x-12 a^2 c^3 x^2-12 a^3 c^3 x^3-8 a^4 c^3 x^4}{x^4 \left (1-a^2 x^2\right )^{3/2}} \, dx}{3 c^5}\\ &=\frac {4 a^3 (1+a x)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}+\frac {a^3 (21+23 a x)}{3 c^2 \sqrt {1-a^2 x^2}}+\frac {\int \frac {3 c^3+9 a c^3 x+15 a^2 c^3 x^2+21 a^3 c^3 x^3}{x^4 \sqrt {1-a^2 x^2}} \, dx}{3 c^5}\\ &=\frac {4 a^3 (1+a x)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}+\frac {a^3 (21+23 a x)}{3 c^2 \sqrt {1-a^2 x^2}}-\frac {\sqrt {1-a^2 x^2}}{3 c^2 x^3}-\frac {\int \frac {-27 a c^3-51 a^2 c^3 x-63 a^3 c^3 x^2}{x^3 \sqrt {1-a^2 x^2}} \, dx}{9 c^5}\\ &=\frac {4 a^3 (1+a x)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}+\frac {a^3 (21+23 a x)}{3 c^2 \sqrt {1-a^2 x^2}}-\frac {\sqrt {1-a^2 x^2}}{3 c^2 x^3}-\frac {3 a \sqrt {1-a^2 x^2}}{2 c^2 x^2}+\frac {\int \frac {102 a^2 c^3+153 a^3 c^3 x}{x^2 \sqrt {1-a^2 x^2}} \, dx}{18 c^5}\\ &=\frac {4 a^3 (1+a x)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}+\frac {a^3 (21+23 a x)}{3 c^2 \sqrt {1-a^2 x^2}}-\frac {\sqrt {1-a^2 x^2}}{3 c^2 x^3}-\frac {3 a \sqrt {1-a^2 x^2}}{2 c^2 x^2}-\frac {17 a^2 \sqrt {1-a^2 x^2}}{3 c^2 x}+\frac {\left (17 a^3\right ) \int \frac {1}{x \sqrt {1-a^2 x^2}} \, dx}{2 c^2}\\ &=\frac {4 a^3 (1+a x)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}+\frac {a^3 (21+23 a x)}{3 c^2 \sqrt {1-a^2 x^2}}-\frac {\sqrt {1-a^2 x^2}}{3 c^2 x^3}-\frac {3 a \sqrt {1-a^2 x^2}}{2 c^2 x^2}-\frac {17 a^2 \sqrt {1-a^2 x^2}}{3 c^2 x}+\frac {\left (17 a^3\right ) \operatorname {Subst}\left (\int \frac {1}{x \sqrt {1-a^2 x}} \, dx,x,x^2\right )}{4 c^2}\\ &=\frac {4 a^3 (1+a x)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}+\frac {a^3 (21+23 a x)}{3 c^2 \sqrt {1-a^2 x^2}}-\frac {\sqrt {1-a^2 x^2}}{3 c^2 x^3}-\frac {3 a \sqrt {1-a^2 x^2}}{2 c^2 x^2}-\frac {17 a^2 \sqrt {1-a^2 x^2}}{3 c^2 x}-\frac {(17 a) \operatorname {Subst}\left (\int \frac {1}{\frac {1}{a^2}-\frac {x^2}{a^2}} \, dx,x,\sqrt {1-a^2 x^2}\right )}{2 c^2}\\ &=\frac {4 a^3 (1+a x)}{3 c^2 \left (1-a^2 x^2\right )^{3/2}}+\frac {a^3 (21+23 a x)}{3 c^2 \sqrt {1-a^2 x^2}}-\frac {\sqrt {1-a^2 x^2}}{3 c^2 x^3}-\frac {3 a \sqrt {1-a^2 x^2}}{2 c^2 x^2}-\frac {17 a^2 \sqrt {1-a^2 x^2}}{3 c^2 x}-\frac {17 a^3 \tanh ^{-1}\left (\sqrt {1-a^2 x^2}\right )}{2 c^2}\\ \end {align*}

________________________________________________________________________________________

Mathematica [A]  time = 0.06, size = 111, normalized size = 0.69 \[ \frac {80 a^5 x^5-29 a^4 x^4-91 a^3 x^3+23 a^2 x^2-51 a^3 x^3 (a x-1) \sqrt {1-a^2 x^2} \tanh ^{-1}\left (\sqrt {1-a^2 x^2}\right )+7 a x+2}{6 c^2 x^3 (a x-1) \sqrt {1-a^2 x^2}} \]

Antiderivative was successfully verified.

[In]

Integrate[E^ArcTanh[a*x]/(x^4*(c - a*c*x)^2),x]

[Out]

(2 + 7*a*x + 23*a^2*x^2 - 91*a^3*x^3 - 29*a^4*x^4 + 80*a^5*x^5 - 51*a^3*x^3*(-1 + a*x)*Sqrt[1 - a^2*x^2]*ArcTa
nh[Sqrt[1 - a^2*x^2]])/(6*c^2*x^3*(-1 + a*x)*Sqrt[1 - a^2*x^2])

________________________________________________________________________________________

fricas [A]  time = 0.45, size = 144, normalized size = 0.89 \[ \frac {50 \, a^{5} x^{5} - 100 \, a^{4} x^{4} + 50 \, a^{3} x^{3} + 51 \, {\left (a^{5} x^{5} - 2 \, a^{4} x^{4} + a^{3} x^{3}\right )} \log \left (\frac {\sqrt {-a^{2} x^{2} + 1} - 1}{x}\right ) - {\left (80 \, a^{4} x^{4} - 109 \, a^{3} x^{3} + 18 \, a^{2} x^{2} + 5 \, a x + 2\right )} \sqrt {-a^{2} x^{2} + 1}}{6 \, {\left (a^{2} c^{2} x^{5} - 2 \, a c^{2} x^{4} + c^{2} x^{3}\right )}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a*x+1)/(-a^2*x^2+1)^(1/2)/x^4/(-a*c*x+c)^2,x, algorithm="fricas")

[Out]

1/6*(50*a^5*x^5 - 100*a^4*x^4 + 50*a^3*x^3 + 51*(a^5*x^5 - 2*a^4*x^4 + a^3*x^3)*log((sqrt(-a^2*x^2 + 1) - 1)/x
) - (80*a^4*x^4 - 109*a^3*x^3 + 18*a^2*x^2 + 5*a*x + 2)*sqrt(-a^2*x^2 + 1))/(a^2*c^2*x^5 - 2*a*c^2*x^4 + c^2*x
^3)

________________________________________________________________________________________

giac [C]  time = 0.30, size = 372, normalized size = 2.31 \[ \frac {2 \, {\left (51 \, a^{4} \log \relax (2) - 102 \, a^{4} \log \left (i + 1\right ) + 160 i \, a^{4}\right )} \mathrm {sgn}\left (\frac {1}{a c x - c}\right ) \mathrm {sgn}\relax (a) \mathrm {sgn}\relax (c) + \frac {204 \, a^{4} \log \left (\sqrt {-\frac {2 \, c}{a c x - c} - 1} + 1\right )}{\mathrm {sgn}\left (\frac {1}{a c x - c}\right ) \mathrm {sgn}\relax (a) \mathrm {sgn}\relax (c)} - \frac {204 \, a^{4} \log \left ({\left | \sqrt {-\frac {2 \, c}{a c x - c} - 1} - 1 \right |}\right )}{\mathrm {sgn}\left (\frac {1}{a c x - c}\right ) \mathrm {sgn}\relax (a) \mathrm {sgn}\relax (c)} - \frac {45 \, a^{4} {\left (\frac {2 \, c}{a c x - c} + 1\right )}^{2} \sqrt {-\frac {2 \, c}{a c x - c} - 1} - 64 \, a^{4} {\left (-\frac {2 \, c}{a c x - c} - 1\right )}^{\frac {3}{2}} + 27 \, a^{4} \sqrt {-\frac {2 \, c}{a c x - c} - 1}}{{\left (\frac {c}{a c x - c} + 1\right )}^{3} \mathrm {sgn}\left (\frac {1}{a c x - c}\right ) \mathrm {sgn}\relax (a) \mathrm {sgn}\relax (c)} - \frac {8 \, {\left (a^{4} {\left (-\frac {2 \, c}{a c x - c} - 1\right )}^{\frac {3}{2}} \mathrm {sgn}\left (\frac {1}{a c x - c}\right )^{2} \mathrm {sgn}\relax (a)^{2} \mathrm {sgn}\relax (c)^{2} + 24 \, a^{4} \sqrt {-\frac {2 \, c}{a c x - c} - 1} \mathrm {sgn}\left (\frac {1}{a c x - c}\right )^{2} \mathrm {sgn}\relax (a)^{2} \mathrm {sgn}\relax (c)^{2}\right )}}{\mathrm {sgn}\left (\frac {1}{a c x - c}\right )^{3} \mathrm {sgn}\relax (a)^{3} \mathrm {sgn}\relax (c)^{3}}}{24 \, c^{2} {\left | a \right |}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a*x+1)/(-a^2*x^2+1)^(1/2)/x^4/(-a*c*x+c)^2,x, algorithm="giac")

[Out]

1/24*(2*(51*a^4*log(2) - 102*a^4*log(I + 1) + 160*I*a^4)*sgn(1/(a*c*x - c))*sgn(a)*sgn(c) + 204*a^4*log(sqrt(-
2*c/(a*c*x - c) - 1) + 1)/(sgn(1/(a*c*x - c))*sgn(a)*sgn(c)) - 204*a^4*log(abs(sqrt(-2*c/(a*c*x - c) - 1) - 1)
)/(sgn(1/(a*c*x - c))*sgn(a)*sgn(c)) - (45*a^4*(2*c/(a*c*x - c) + 1)^2*sqrt(-2*c/(a*c*x - c) - 1) - 64*a^4*(-2
*c/(a*c*x - c) - 1)^(3/2) + 27*a^4*sqrt(-2*c/(a*c*x - c) - 1))/((c/(a*c*x - c) + 1)^3*sgn(1/(a*c*x - c))*sgn(a
)*sgn(c)) - 8*(a^4*(-2*c/(a*c*x - c) - 1)^(3/2)*sgn(1/(a*c*x - c))^2*sgn(a)^2*sgn(c)^2 + 24*a^4*sqrt(-2*c/(a*c
*x - c) - 1)*sgn(1/(a*c*x - c))^2*sgn(a)^2*sgn(c)^2)/(sgn(1/(a*c*x - c))^3*sgn(a)^3*sgn(c)^3))/(c^2*abs(a))

________________________________________________________________________________________

maple [A]  time = 0.05, size = 226, normalized size = 1.40 \[ \frac {-7 a^{3} \arctanh \left (\frac {1}{\sqrt {-a^{2} x^{2}+1}}\right )-\frac {17 a^{2} \sqrt {-a^{2} x^{2}+1}}{3 x}+2 a^{2} \left (\frac {\sqrt {-a^{2} \left (x -\frac {1}{a}\right )^{2}-2 a \left (x -\frac {1}{a}\right )}}{3 a \left (x -\frac {1}{a}\right )^{2}}-\frac {\sqrt {-a^{2} \left (x -\frac {1}{a}\right )^{2}-2 a \left (x -\frac {1}{a}\right )}}{3 \left (x -\frac {1}{a}\right )}\right )-\frac {\sqrt {-a^{2} x^{2}+1}}{3 x^{3}}-\frac {7 a^{2} \sqrt {-a^{2} \left (x -\frac {1}{a}\right )^{2}-2 a \left (x -\frac {1}{a}\right )}}{x -\frac {1}{a}}+3 a \left (-\frac {\sqrt {-a^{2} x^{2}+1}}{2 x^{2}}-\frac {a^{2} \arctanh \left (\frac {1}{\sqrt {-a^{2} x^{2}+1}}\right )}{2}\right )}{c^{2}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a*x+1)/(-a^2*x^2+1)^(1/2)/x^4/(-a*c*x+c)^2,x)

[Out]

1/c^2*(-7*a^3*arctanh(1/(-a^2*x^2+1)^(1/2))-17/3*a^2*(-a^2*x^2+1)^(1/2)/x+2*a^2*(1/3/a/(x-1/a)^2*(-a^2*(x-1/a)
^2-2*a*(x-1/a))^(1/2)-1/3/(x-1/a)*(-a^2*(x-1/a)^2-2*a*(x-1/a))^(1/2))-1/3*(-a^2*x^2+1)^(1/2)/x^3-7*a^2/(x-1/a)
*(-a^2*(x-1/a)^2-2*a*(x-1/a))^(1/2)+3*a*(-1/2*(-a^2*x^2+1)^(1/2)/x^2-1/2*a^2*arctanh(1/(-a^2*x^2+1)^(1/2))))

________________________________________________________________________________________

maxima [F]  time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {a x + 1}{\sqrt {-a^{2} x^{2} + 1} {\left (a c x - c\right )}^{2} x^{4}}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a*x+1)/(-a^2*x^2+1)^(1/2)/x^4/(-a*c*x+c)^2,x, algorithm="maxima")

[Out]

integrate((a*x + 1)/(sqrt(-a^2*x^2 + 1)*(a*c*x - c)^2*x^4), x)

________________________________________________________________________________________

mupad [B]  time = 0.83, size = 192, normalized size = 1.19 \[ \frac {2\,a^5\,\sqrt {1-a^2\,x^2}}{3\,\left (a^4\,c^2\,x^2-2\,a^3\,c^2\,x+a^2\,c^2\right )}-\frac {\sqrt {1-a^2\,x^2}}{3\,c^2\,x^3}-\frac {3\,a\,\sqrt {1-a^2\,x^2}}{2\,c^2\,x^2}-\frac {17\,a^2\,\sqrt {1-a^2\,x^2}}{3\,c^2\,x}+\frac {23\,a^4\,\sqrt {1-a^2\,x^2}}{3\,\sqrt {-a^2}\,\left (c^2\,x\,\sqrt {-a^2}-\frac {c^2\,\sqrt {-a^2}}{a}\right )}+\frac {a^3\,\mathrm {atan}\left (\sqrt {1-a^2\,x^2}\,1{}\mathrm {i}\right )\,17{}\mathrm {i}}{2\,c^2} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a*x + 1)/(x^4*(1 - a^2*x^2)^(1/2)*(c - a*c*x)^2),x)

[Out]

(a^3*atan((1 - a^2*x^2)^(1/2)*1i)*17i)/(2*c^2) + (2*a^5*(1 - a^2*x^2)^(1/2))/(3*(a^2*c^2 - 2*a^3*c^2*x + a^4*c
^2*x^2)) - (1 - a^2*x^2)^(1/2)/(3*c^2*x^3) - (3*a*(1 - a^2*x^2)^(1/2))/(2*c^2*x^2) - (17*a^2*(1 - a^2*x^2)^(1/
2))/(3*c^2*x) + (23*a^4*(1 - a^2*x^2)^(1/2))/(3*(-a^2)^(1/2)*(c^2*x*(-a^2)^(1/2) - (c^2*(-a^2)^(1/2))/a))

________________________________________________________________________________________

sympy [F]  time = 0.00, size = 0, normalized size = 0.00 \[ \frac {\int \frac {a x}{a^{2} x^{6} \sqrt {- a^{2} x^{2} + 1} - 2 a x^{5} \sqrt {- a^{2} x^{2} + 1} + x^{4} \sqrt {- a^{2} x^{2} + 1}}\, dx + \int \frac {1}{a^{2} x^{6} \sqrt {- a^{2} x^{2} + 1} - 2 a x^{5} \sqrt {- a^{2} x^{2} + 1} + x^{4} \sqrt {- a^{2} x^{2} + 1}}\, dx}{c^{2}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a*x+1)/(-a**2*x**2+1)**(1/2)/x**4/(-a*c*x+c)**2,x)

[Out]

(Integral(a*x/(a**2*x**6*sqrt(-a**2*x**2 + 1) - 2*a*x**5*sqrt(-a**2*x**2 + 1) + x**4*sqrt(-a**2*x**2 + 1)), x)
+ Integral(1/(a**2*x**6*sqrt(-a**2*x**2 + 1) - 2*a*x**5*sqrt(-a**2*x**2 + 1) + x**4*sqrt(-a**2*x**2 + 1)), x)
)/c**2

________________________________________________________________________________________