3.459 \(\int \frac{\sqrt{\sin ^{-1}(\frac{x}{a})}}{(a^2-x^2)^{5/2}} \, dx\)

Optimal. Leaf size=183 \[ -\frac{\sqrt{1-\frac{x^2}{a^2}} \text{Unintegrable}\left (\frac{x}{\left (1-\frac{x^2}{a^2}\right )^2 \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}},x\right )}{6 a^5 \sqrt{a^2-x^2}}-\frac{\sqrt{1-\frac{x^2}{a^2}} \text{Unintegrable}\left (\frac{x}{\left (1-\frac{x^2}{a^2}\right ) \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}},x\right )}{3 a^5 \sqrt{a^2-x^2}}+\frac{2 x \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}}{3 a^4 \sqrt{a^2-x^2}}+\frac{x \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}}{3 a^2 \left (a^2-x^2\right )^{3/2}} \]

[Out]

(x*Sqrt[ArcSin[x/a]])/(3*a^2*(a^2 - x^2)^(3/2)) + (2*x*Sqrt[ArcSin[x/a]])/(3*a^4*Sqrt[a^2 - x^2]) - (Sqrt[1 -
x^2/a^2]*Unintegrable[x/((1 - x^2/a^2)^2*Sqrt[ArcSin[x/a]]), x])/(6*a^5*Sqrt[a^2 - x^2]) - (Sqrt[1 - x^2/a^2]*
Unintegrable[x/((1 - x^2/a^2)*Sqrt[ArcSin[x/a]]), x])/(3*a^5*Sqrt[a^2 - x^2])

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Rubi [A]  time = 0.155956, antiderivative size = 0, normalized size of antiderivative = 0., number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0., Rules used = {} \[ \int \frac{\sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}}{\left (a^2-x^2\right )^{5/2}} \, dx \]

Verification is Not applicable to the result.

[In]

Int[Sqrt[ArcSin[x/a]]/(a^2 - x^2)^(5/2),x]

[Out]

(x*Sqrt[ArcSin[x/a]])/(3*a^2*(a^2 - x^2)^(3/2)) + (2*x*Sqrt[ArcSin[x/a]])/(3*a^4*Sqrt[a^2 - x^2]) - (Sqrt[1 -
x^2/a^2]*Defer[Int][x/((1 - x^2/a^2)^2*Sqrt[ArcSin[x/a]]), x])/(6*a^5*Sqrt[a^2 - x^2]) - (Sqrt[1 - x^2/a^2]*De
fer[Int][x/((1 - x^2/a^2)*Sqrt[ArcSin[x/a]]), x])/(3*a^5*Sqrt[a^2 - x^2])

Rubi steps

\begin{align*} \int \frac{\sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}}{\left (a^2-x^2\right )^{5/2}} \, dx &=\frac{x \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}}{3 a^2 \left (a^2-x^2\right )^{3/2}}+\frac{2 \int \frac{\sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}}{\left (a^2-x^2\right )^{3/2}} \, dx}{3 a^2}-\frac{\sqrt{1-\frac{x^2}{a^2}} \int \frac{x}{\left (1-\frac{x^2}{a^2}\right )^2 \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}} \, dx}{6 a^5 \sqrt{a^2-x^2}}\\ &=\frac{x \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}}{3 a^2 \left (a^2-x^2\right )^{3/2}}+\frac{2 x \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}}{3 a^4 \sqrt{a^2-x^2}}-\frac{\sqrt{1-\frac{x^2}{a^2}} \int \frac{x}{\left (1-\frac{x^2}{a^2}\right )^2 \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}} \, dx}{6 a^5 \sqrt{a^2-x^2}}-\frac{\sqrt{1-\frac{x^2}{a^2}} \int \frac{x}{\left (1-\frac{x^2}{a^2}\right ) \sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}} \, dx}{3 a^5 \sqrt{a^2-x^2}}\\ \end{align*}

Mathematica [A]  time = 1.7583, size = 0, normalized size = 0. \[ \int \frac{\sqrt{\sin ^{-1}\left (\frac{x}{a}\right )}}{\left (a^2-x^2\right )^{5/2}} \, dx \]

Verification is Not applicable to the result.

[In]

Integrate[Sqrt[ArcSin[x/a]]/(a^2 - x^2)^(5/2),x]

[Out]

Integrate[Sqrt[ArcSin[x/a]]/(a^2 - x^2)^(5/2), x]

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Maple [A]  time = 0.273, size = 0, normalized size = 0. \begin{align*} \int{\sqrt{\arcsin \left ({\frac{x}{a}} \right ) } \left ({a}^{2}-{x}^{2} \right ) ^{-{\frac{5}{2}}}}\, dx \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(arcsin(x/a)^(1/2)/(a^2-x^2)^(5/2),x)

[Out]

int(arcsin(x/a)^(1/2)/(a^2-x^2)^(5/2),x)

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Maxima [A]  time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{\arcsin \left (\frac{x}{a}\right )}}{{\left (a^{2} - x^{2}\right )}^{\frac{5}{2}}}\,{d x} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(arcsin(x/a)^(1/2)/(a^2-x^2)^(5/2),x, algorithm="maxima")

[Out]

integrate(sqrt(arcsin(x/a))/(a^2 - x^2)^(5/2), x)

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Fricas [F(-2)]  time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: UnboundLocalError} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(arcsin(x/a)^(1/2)/(a^2-x^2)^(5/2),x, algorithm="fricas")

[Out]

Exception raised: UnboundLocalError

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Sympy [F(-1)]  time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(asin(x/a)**(1/2)/(a**2-x**2)**(5/2),x)

[Out]

Timed out

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Giac [A]  time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{\arcsin \left (\frac{x}{a}\right )}}{{\left (a^{2} - x^{2}\right )}^{\frac{5}{2}}}\,{d x} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(arcsin(x/a)^(1/2)/(a^2-x^2)^(5/2),x, algorithm="giac")

[Out]

integrate(sqrt(arcsin(x/a))/(a^2 - x^2)^(5/2), x)