3.254 \(\int \frac {x^3 \cosh ^{-1}(a x)^3}{\sqrt {1-a^2 x^2}} \, dx\)

Optimal. Leaf size=243 \[ -\frac {40 \sqrt {1-a x} \sqrt {a x+1} \cosh ^{-1}(a x)}{9 a^4}-\frac {40 x \sqrt {a x-1}}{9 a^3 \sqrt {1-a x}}-\frac {2 x \sqrt {a x-1} \cosh ^{-1}(a x)^2}{a^3 \sqrt {1-a x}}-\frac {x^2 \sqrt {1-a^2 x^2} \cosh ^{-1}(a x)^3}{3 a^2}-\frac {2 x^2 \sqrt {1-a x} \sqrt {a x+1} \cosh ^{-1}(a x)}{9 a^2}-\frac {2 \sqrt {1-a^2 x^2} \cosh ^{-1}(a x)^3}{3 a^4}-\frac {2 x^3 \sqrt {a x-1}}{27 a \sqrt {1-a x}}-\frac {x^3 \sqrt {a x-1} \cosh ^{-1}(a x)^2}{3 a \sqrt {1-a x}} \]

[Out]

-40/9*x*(a*x-1)^(1/2)/a^3/(-a*x+1)^(1/2)-2/27*x^3*(a*x-1)^(1/2)/a/(-a*x+1)^(1/2)-2*x*arccosh(a*x)^2*(a*x-1)^(1
/2)/a^3/(-a*x+1)^(1/2)-1/3*x^3*arccosh(a*x)^2*(a*x-1)^(1/2)/a/(-a*x+1)^(1/2)-40/9*arccosh(a*x)*(-a*x+1)^(1/2)*
(a*x+1)^(1/2)/a^4-2/9*x^2*arccosh(a*x)*(-a*x+1)^(1/2)*(a*x+1)^(1/2)/a^2-2/3*arccosh(a*x)^3*(-a^2*x^2+1)^(1/2)/
a^4-1/3*x^2*arccosh(a*x)^3*(-a^2*x^2+1)^(1/2)/a^2

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Rubi [A]  time = 1.03, antiderivative size = 329, normalized size of antiderivative = 1.35, number of steps used = 11, number of rules used = 7, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.292, Rules used = {5798, 5759, 5718, 5654, 8, 5662, 30} \[ -\frac {2 x^3 \sqrt {a x-1} \sqrt {a x+1}}{27 a \sqrt {1-a^2 x^2}}-\frac {40 x \sqrt {a x-1} \sqrt {a x+1}}{9 a^3 \sqrt {1-a^2 x^2}}-\frac {x^3 \sqrt {a x-1} \sqrt {a x+1} \cosh ^{-1}(a x)^2}{3 a \sqrt {1-a^2 x^2}}-\frac {x^2 (1-a x) (a x+1) \cosh ^{-1}(a x)^3}{3 a^2 \sqrt {1-a^2 x^2}}-\frac {2 x^2 (1-a x) (a x+1) \cosh ^{-1}(a x)}{9 a^2 \sqrt {1-a^2 x^2}}-\frac {2 x \sqrt {a x-1} \sqrt {a x+1} \cosh ^{-1}(a x)^2}{a^3 \sqrt {1-a^2 x^2}}-\frac {2 (1-a x) (a x+1) \cosh ^{-1}(a x)^3}{3 a^4 \sqrt {1-a^2 x^2}}-\frac {40 (1-a x) (a x+1) \cosh ^{-1}(a x)}{9 a^4 \sqrt {1-a^2 x^2}} \]

Antiderivative was successfully verified.

[In]

Int[(x^3*ArcCosh[a*x]^3)/Sqrt[1 - a^2*x^2],x]

[Out]

(-40*x*Sqrt[-1 + a*x]*Sqrt[1 + a*x])/(9*a^3*Sqrt[1 - a^2*x^2]) - (2*x^3*Sqrt[-1 + a*x]*Sqrt[1 + a*x])/(27*a*Sq
rt[1 - a^2*x^2]) - (40*(1 - a*x)*(1 + a*x)*ArcCosh[a*x])/(9*a^4*Sqrt[1 - a^2*x^2]) - (2*x^2*(1 - a*x)*(1 + a*x
)*ArcCosh[a*x])/(9*a^2*Sqrt[1 - a^2*x^2]) - (2*x*Sqrt[-1 + a*x]*Sqrt[1 + a*x]*ArcCosh[a*x]^2)/(a^3*Sqrt[1 - a^
2*x^2]) - (x^3*Sqrt[-1 + a*x]*Sqrt[1 + a*x]*ArcCosh[a*x]^2)/(3*a*Sqrt[1 - a^2*x^2]) - (2*(1 - a*x)*(1 + a*x)*A
rcCosh[a*x]^3)/(3*a^4*Sqrt[1 - a^2*x^2]) - (x^2*(1 - a*x)*(1 + a*x)*ArcCosh[a*x]^3)/(3*a^2*Sqrt[1 - a^2*x^2])

Rule 8

Int[a_, x_Symbol] :> Simp[a*x, x] /; FreeQ[a, x]

Rule 30

Int[(x_)^(m_.), x_Symbol] :> Simp[x^(m + 1)/(m + 1), x] /; FreeQ[m, x] && NeQ[m, -1]

Rule 5654

Int[((a_.) + ArcCosh[(c_.)*(x_)]*(b_.))^(n_.), x_Symbol] :> Simp[x*(a + b*ArcCosh[c*x])^n, x] - Dist[b*c*n, In
t[(x*(a + b*ArcCosh[c*x])^(n - 1))/(Sqrt[-1 + c*x]*Sqrt[1 + c*x]), x], x] /; FreeQ[{a, b, c}, x] && GtQ[n, 0]

Rule 5662

Int[((a_.) + ArcCosh[(c_.)*(x_)]*(b_.))^(n_.)*((d_.)*(x_))^(m_.), x_Symbol] :> Simp[((d*x)^(m + 1)*(a + b*ArcC
osh[c*x])^n)/(d*(m + 1)), x] - Dist[(b*c*n)/(d*(m + 1)), Int[((d*x)^(m + 1)*(a + b*ArcCosh[c*x])^(n - 1))/(Sqr
t[-1 + c*x]*Sqrt[1 + c*x]), x], x] /; FreeQ[{a, b, c, d, m}, x] && IGtQ[n, 0] && NeQ[m, -1]

Rule 5718

Int[((a_.) + ArcCosh[(c_.)*(x_)]*(b_.))^(n_.)*(x_)*((d1_) + (e1_.)*(x_))^(p_.)*((d2_) + (e2_.)*(x_))^(p_.), x_
Symbol] :> Simp[((d1 + e1*x)^(p + 1)*(d2 + e2*x)^(p + 1)*(a + b*ArcCosh[c*x])^n)/(2*e1*e2*(p + 1)), x] - Dist[
(b*n*(-(d1*d2))^IntPart[p]*(d1 + e1*x)^FracPart[p]*(d2 + e2*x)^FracPart[p])/(2*c*(p + 1)*(1 + c*x)^FracPart[p]
*(-1 + c*x)^FracPart[p]), Int[(-1 + c^2*x^2)^(p + 1/2)*(a + b*ArcCosh[c*x])^(n - 1), x], x] /; FreeQ[{a, b, c,
d1, e1, d2, e2, p}, x] && EqQ[e1 - c*d1, 0] && EqQ[e2 + c*d2, 0] && GtQ[n, 0] && NeQ[p, -1] && IntegerQ[p + 1
/2]

Rule 5759

Int[(((a_.) + ArcCosh[(c_.)*(x_)]*(b_.))^(n_.)*((f_.)*(x_))^(m_))/(Sqrt[(d1_) + (e1_.)*(x_)]*Sqrt[(d2_) + (e2_
.)*(x_)]), x_Symbol] :> Simp[(f*(f*x)^(m - 1)*Sqrt[d1 + e1*x]*Sqrt[d2 + e2*x]*(a + b*ArcCosh[c*x])^n)/(e1*e2*m
), x] + (Dist[(f^2*(m - 1))/(c^2*m), Int[((f*x)^(m - 2)*(a + b*ArcCosh[c*x])^n)/(Sqrt[d1 + e1*x]*Sqrt[d2 + e2*
x]), x], x] + Dist[(b*f*n*Sqrt[d1 + e1*x]*Sqrt[d2 + e2*x])/(c*d1*d2*m*Sqrt[1 + c*x]*Sqrt[-1 + c*x]), Int[(f*x)
^(m - 1)*(a + b*ArcCosh[c*x])^(n - 1), x], x]) /; FreeQ[{a, b, c, d1, e1, d2, e2, f}, x] && EqQ[e1 - c*d1, 0]
&& EqQ[e2 + c*d2, 0] && GtQ[n, 0] && GtQ[m, 1] && IntegerQ[m]

Rule 5798

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

Rubi steps

\begin {align*} \int \frac {x^3 \cosh ^{-1}(a x)^3}{\sqrt {1-a^2 x^2}} \, dx &=\frac {\left (\sqrt {-1+a x} \sqrt {1+a x}\right ) \int \frac {x^3 \cosh ^{-1}(a x)^3}{\sqrt {-1+a x} \sqrt {1+a x}} \, dx}{\sqrt {1-a^2 x^2}}\\ &=-\frac {x^2 (1-a x) (1+a x) \cosh ^{-1}(a x)^3}{3 a^2 \sqrt {1-a^2 x^2}}+\frac {\left (2 \sqrt {-1+a x} \sqrt {1+a x}\right ) \int \frac {x \cosh ^{-1}(a x)^3}{\sqrt {-1+a x} \sqrt {1+a x}} \, dx}{3 a^2 \sqrt {1-a^2 x^2}}-\frac {\left (\sqrt {-1+a x} \sqrt {1+a x}\right ) \int x^2 \cosh ^{-1}(a x)^2 \, dx}{a \sqrt {1-a^2 x^2}}\\ &=-\frac {x^3 \sqrt {-1+a x} \sqrt {1+a x} \cosh ^{-1}(a x)^2}{3 a \sqrt {1-a^2 x^2}}-\frac {2 (1-a x) (1+a x) \cosh ^{-1}(a x)^3}{3 a^4 \sqrt {1-a^2 x^2}}-\frac {x^2 (1-a x) (1+a x) \cosh ^{-1}(a x)^3}{3 a^2 \sqrt {1-a^2 x^2}}+\frac {\left (2 \sqrt {-1+a x} \sqrt {1+a x}\right ) \int \frac {x^3 \cosh ^{-1}(a x)}{\sqrt {-1+a x} \sqrt {1+a x}} \, dx}{3 \sqrt {1-a^2 x^2}}-\frac {\left (2 \sqrt {-1+a x} \sqrt {1+a x}\right ) \int \cosh ^{-1}(a x)^2 \, dx}{a^3 \sqrt {1-a^2 x^2}}\\ &=-\frac {2 x^2 (1-a x) (1+a x) \cosh ^{-1}(a x)}{9 a^2 \sqrt {1-a^2 x^2}}-\frac {2 x \sqrt {-1+a x} \sqrt {1+a x} \cosh ^{-1}(a x)^2}{a^3 \sqrt {1-a^2 x^2}}-\frac {x^3 \sqrt {-1+a x} \sqrt {1+a x} \cosh ^{-1}(a x)^2}{3 a \sqrt {1-a^2 x^2}}-\frac {2 (1-a x) (1+a x) \cosh ^{-1}(a x)^3}{3 a^4 \sqrt {1-a^2 x^2}}-\frac {x^2 (1-a x) (1+a x) \cosh ^{-1}(a x)^3}{3 a^2 \sqrt {1-a^2 x^2}}+\frac {\left (4 \sqrt {-1+a x} \sqrt {1+a x}\right ) \int \frac {x \cosh ^{-1}(a x)}{\sqrt {-1+a x} \sqrt {1+a x}} \, dx}{9 a^2 \sqrt {1-a^2 x^2}}+\frac {\left (4 \sqrt {-1+a x} \sqrt {1+a x}\right ) \int \frac {x \cosh ^{-1}(a x)}{\sqrt {-1+a x} \sqrt {1+a x}} \, dx}{a^2 \sqrt {1-a^2 x^2}}-\frac {\left (2 \sqrt {-1+a x} \sqrt {1+a x}\right ) \int x^2 \, dx}{9 a \sqrt {1-a^2 x^2}}\\ &=-\frac {2 x^3 \sqrt {-1+a x} \sqrt {1+a x}}{27 a \sqrt {1-a^2 x^2}}-\frac {40 (1-a x) (1+a x) \cosh ^{-1}(a x)}{9 a^4 \sqrt {1-a^2 x^2}}-\frac {2 x^2 (1-a x) (1+a x) \cosh ^{-1}(a x)}{9 a^2 \sqrt {1-a^2 x^2}}-\frac {2 x \sqrt {-1+a x} \sqrt {1+a x} \cosh ^{-1}(a x)^2}{a^3 \sqrt {1-a^2 x^2}}-\frac {x^3 \sqrt {-1+a x} \sqrt {1+a x} \cosh ^{-1}(a x)^2}{3 a \sqrt {1-a^2 x^2}}-\frac {2 (1-a x) (1+a x) \cosh ^{-1}(a x)^3}{3 a^4 \sqrt {1-a^2 x^2}}-\frac {x^2 (1-a x) (1+a x) \cosh ^{-1}(a x)^3}{3 a^2 \sqrt {1-a^2 x^2}}-\frac {\left (4 \sqrt {-1+a x} \sqrt {1+a x}\right ) \int 1 \, dx}{9 a^3 \sqrt {1-a^2 x^2}}-\frac {\left (4 \sqrt {-1+a x} \sqrt {1+a x}\right ) \int 1 \, dx}{a^3 \sqrt {1-a^2 x^2}}\\ &=-\frac {40 x \sqrt {-1+a x} \sqrt {1+a x}}{9 a^3 \sqrt {1-a^2 x^2}}-\frac {2 x^3 \sqrt {-1+a x} \sqrt {1+a x}}{27 a \sqrt {1-a^2 x^2}}-\frac {40 (1-a x) (1+a x) \cosh ^{-1}(a x)}{9 a^4 \sqrt {1-a^2 x^2}}-\frac {2 x^2 (1-a x) (1+a x) \cosh ^{-1}(a x)}{9 a^2 \sqrt {1-a^2 x^2}}-\frac {2 x \sqrt {-1+a x} \sqrt {1+a x} \cosh ^{-1}(a x)^2}{a^3 \sqrt {1-a^2 x^2}}-\frac {x^3 \sqrt {-1+a x} \sqrt {1+a x} \cosh ^{-1}(a x)^2}{3 a \sqrt {1-a^2 x^2}}-\frac {2 (1-a x) (1+a x) \cosh ^{-1}(a x)^3}{3 a^4 \sqrt {1-a^2 x^2}}-\frac {x^2 (1-a x) (1+a x) \cosh ^{-1}(a x)^3}{3 a^2 \sqrt {1-a^2 x^2}}\\ \end {align*}

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Mathematica [A]  time = 0.17, size = 140, normalized size = 0.58 \[ \frac {\sqrt {1-a^2 x^2} \left (2 a x \left (a^2 x^2+60\right )-9 \sqrt {a x-1} \sqrt {a x+1} \left (a^2 x^2+2\right ) \cosh ^{-1}(a x)^3+9 a x \left (a^2 x^2+6\right ) \cosh ^{-1}(a x)^2-6 \sqrt {a x-1} \sqrt {a x+1} \left (a^2 x^2+20\right ) \cosh ^{-1}(a x)\right )}{27 a^4 \sqrt {a x-1} \sqrt {a x+1}} \]

Antiderivative was successfully verified.

[In]

Integrate[(x^3*ArcCosh[a*x]^3)/Sqrt[1 - a^2*x^2],x]

[Out]

(Sqrt[1 - a^2*x^2]*(2*a*x*(60 + a^2*x^2) - 6*Sqrt[-1 + a*x]*Sqrt[1 + a*x]*(20 + a^2*x^2)*ArcCosh[a*x] + 9*a*x*
(6 + a^2*x^2)*ArcCosh[a*x]^2 - 9*Sqrt[-1 + a*x]*Sqrt[1 + a*x]*(2 + a^2*x^2)*ArcCosh[a*x]^3))/(27*a^4*Sqrt[-1 +
a*x]*Sqrt[1 + a*x])

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fricas [A]  time = 0.50, size = 205, normalized size = 0.84 \[ -\frac {9 \, {\left (a^{4} x^{4} + a^{2} x^{2} - 2\right )} \sqrt {-a^{2} x^{2} + 1} \log \left (a x + \sqrt {a^{2} x^{2} - 1}\right )^{3} - 9 \, {\left (a^{3} x^{3} + 6 \, a x\right )} \sqrt {a^{2} x^{2} - 1} \sqrt {-a^{2} x^{2} + 1} \log \left (a x + \sqrt {a^{2} x^{2} - 1}\right )^{2} + 6 \, {\left (a^{4} x^{4} + 19 \, a^{2} x^{2} - 20\right )} \sqrt {-a^{2} x^{2} + 1} \log \left (a x + \sqrt {a^{2} x^{2} - 1}\right ) - 2 \, {\left (a^{3} x^{3} + 60 \, a x\right )} \sqrt {a^{2} x^{2} - 1} \sqrt {-a^{2} x^{2} + 1}}{27 \, {\left (a^{6} x^{2} - a^{4}\right )}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x^3*arccosh(a*x)^3/(-a^2*x^2+1)^(1/2),x, algorithm="fricas")

[Out]

-1/27*(9*(a^4*x^4 + a^2*x^2 - 2)*sqrt(-a^2*x^2 + 1)*log(a*x + sqrt(a^2*x^2 - 1))^3 - 9*(a^3*x^3 + 6*a*x)*sqrt(
a^2*x^2 - 1)*sqrt(-a^2*x^2 + 1)*log(a*x + sqrt(a^2*x^2 - 1))^2 + 6*(a^4*x^4 + 19*a^2*x^2 - 20)*sqrt(-a^2*x^2 +
1)*log(a*x + sqrt(a^2*x^2 - 1)) - 2*(a^3*x^3 + 60*a*x)*sqrt(a^2*x^2 - 1)*sqrt(-a^2*x^2 + 1))/(a^6*x^2 - a^4)

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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.

[In]

integrate(x^3*arccosh(a*x)^3/(-a^2*x^2+1)^(1/2),x, algorithm="giac")

[Out]

Exception raised: TypeError >> An error occurred running a Giac command:INPUT:sage2:=int(sage0,x):;OUTPUT:sym2
poly/r2sym(const gen & e,const index_m & i,const vecteur & l) Error: Bad Argument Value

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maple [A]  time = 0.49, size = 375, normalized size = 1.54 \[ -\frac {\sqrt {-a^{2} x^{2}+1}\, \left (4 x^{4} a^{4}-5 a^{2} x^{2}+4 a^{3} x^{3} \sqrt {a x -1}\, \sqrt {a x +1}-3 \sqrt {a x +1}\, \sqrt {a x -1}\, a x +1\right ) \left (9 \mathrm {arccosh}\left (a x \right )^{3}-9 \mathrm {arccosh}\left (a x \right )^{2}+6 \,\mathrm {arccosh}\left (a x \right )-2\right )}{216 a^{4} \left (a^{2} x^{2}-1\right )}-\frac {3 \sqrt {-a^{2} x^{2}+1}\, \left (\sqrt {a x +1}\, \sqrt {a x -1}\, a x +a^{2} x^{2}-1\right ) \left (\mathrm {arccosh}\left (a x \right )^{3}-3 \mathrm {arccosh}\left (a x \right )^{2}+6 \,\mathrm {arccosh}\left (a x \right )-6\right )}{8 a^{4} \left (a^{2} x^{2}-1\right )}-\frac {3 \sqrt {-a^{2} x^{2}+1}\, \left (a^{2} x^{2}-\sqrt {a x +1}\, \sqrt {a x -1}\, a x -1\right ) \left (\mathrm {arccosh}\left (a x \right )^{3}+3 \mathrm {arccosh}\left (a x \right )^{2}+6 \,\mathrm {arccosh}\left (a x \right )+6\right )}{8 a^{4} \left (a^{2} x^{2}-1\right )}-\frac {\sqrt {-a^{2} x^{2}+1}\, \left (4 x^{4} a^{4}-5 a^{2} x^{2}-4 a^{3} x^{3} \sqrt {a x -1}\, \sqrt {a x +1}+3 \sqrt {a x +1}\, \sqrt {a x -1}\, a x +1\right ) \left (9 \mathrm {arccosh}\left (a x \right )^{3}+9 \mathrm {arccosh}\left (a x \right )^{2}+6 \,\mathrm {arccosh}\left (a x \right )+2\right )}{216 a^{4} \left (a^{2} x^{2}-1\right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(x^3*arccosh(a*x)^3/(-a^2*x^2+1)^(1/2),x)

[Out]

-1/216*(-a^2*x^2+1)^(1/2)*(4*x^4*a^4-5*a^2*x^2+4*a^3*x^3*(a*x-1)^(1/2)*(a*x+1)^(1/2)-3*(a*x+1)^(1/2)*(a*x-1)^(
1/2)*a*x+1)*(9*arccosh(a*x)^3-9*arccosh(a*x)^2+6*arccosh(a*x)-2)/a^4/(a^2*x^2-1)-3/8*(-a^2*x^2+1)^(1/2)*((a*x+
1)^(1/2)*(a*x-1)^(1/2)*a*x+a^2*x^2-1)*(arccosh(a*x)^3-3*arccosh(a*x)^2+6*arccosh(a*x)-6)/a^4/(a^2*x^2-1)-3/8*(
-a^2*x^2+1)^(1/2)*(a^2*x^2-(a*x+1)^(1/2)*(a*x-1)^(1/2)*a*x-1)*(arccosh(a*x)^3+3*arccosh(a*x)^2+6*arccosh(a*x)+
6)/a^4/(a^2*x^2-1)-1/216*(-a^2*x^2+1)^(1/2)*(4*x^4*a^4-5*a^2*x^2-4*a^3*x^3*(a*x-1)^(1/2)*(a*x+1)^(1/2)+3*(a*x+
1)^(1/2)*(a*x-1)^(1/2)*a*x+1)*(9*arccosh(a*x)^3+9*arccosh(a*x)^2+6*arccosh(a*x)+2)/a^4/(a^2*x^2-1)

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maxima [C]  time = 0.71, size = 131, normalized size = 0.54 \[ -\frac {1}{3} \, {\left (\frac {\sqrt {-a^{2} x^{2} + 1} x^{2}}{a^{2}} + \frac {2 \, \sqrt {-a^{2} x^{2} + 1}}{a^{4}}\right )} \operatorname {arcosh}\left (a x\right )^{3} + \frac {2}{27} \, a {\left (\frac {3 \, {\left (-i \, \sqrt {a^{2} x^{2} - 1} x^{2} - \frac {20 i \, \sqrt {a^{2} x^{2} - 1}}{a^{2}}\right )} \operatorname {arcosh}\left (a x\right )}{a^{3}} + \frac {i \, a^{2} x^{3} + 60 i \, x}{a^{4}}\right )} + \frac {{\left (i \, a^{2} x^{3} + 6 i \, x\right )} \operatorname {arcosh}\left (a x\right )^{2}}{3 \, a^{3}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x^3*arccosh(a*x)^3/(-a^2*x^2+1)^(1/2),x, algorithm="maxima")

[Out]

-1/3*(sqrt(-a^2*x^2 + 1)*x^2/a^2 + 2*sqrt(-a^2*x^2 + 1)/a^4)*arccosh(a*x)^3 + 2/27*a*(3*(-I*sqrt(a^2*x^2 - 1)*
x^2 - 20*I*sqrt(a^2*x^2 - 1)/a^2)*arccosh(a*x)/a^3 + (I*a^2*x^3 + 60*I*x)/a^4) + 1/3*(I*a^2*x^3 + 6*I*x)*arcco
sh(a*x)^2/a^3

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mupad [F]  time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {x^3\,{\mathrm {acosh}\left (a\,x\right )}^3}{\sqrt {1-a^2\,x^2}} \,d x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((x^3*acosh(a*x)^3)/(1 - a^2*x^2)^(1/2),x)

[Out]

int((x^3*acosh(a*x)^3)/(1 - a^2*x^2)^(1/2), x)

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sympy [F]  time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x^{3} \operatorname {acosh}^{3}{\left (a x \right )}}{\sqrt {- \left (a x - 1\right ) \left (a x + 1\right )}}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x**3*acosh(a*x)**3/(-a**2*x**2+1)**(1/2),x)

[Out]

Integral(x**3*acosh(a*x)**3/sqrt(-(a*x - 1)*(a*x + 1)), x)

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