3.2.18 \(\int \frac {1}{x \text {ArcCos}(a x)^{7/2}} \, dx\) [118]

Optimal. Leaf size=15 \[ \text {Int}\left (\frac {1}{x \text {ArcCos}(a x)^{7/2}},x\right ) \]

[Out]

Unintegrable(1/x/arccos(a*x)^(7/2),x)

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Rubi [A]
time = 0.01, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \begin {gather*} \int \frac {1}{x \text {ArcCos}(a x)^{7/2}} \, dx \end {gather*}

Verification is not applicable to the result.

[In]

Int[1/(x*ArcCos[a*x]^(7/2)),x]

[Out]

Defer[Int][1/(x*ArcCos[a*x]^(7/2)), x]

Rubi steps

\begin {align*} \int \frac {1}{x \cos ^{-1}(a x)^{7/2}} \, dx &=\int \frac {1}{x \cos ^{-1}(a x)^{7/2}} \, dx\\ \end {align*}

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Mathematica [A]
time = 0.36, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {1}{x \text {ArcCos}(a x)^{7/2}} \, dx \end {gather*}

Verification is not applicable to the result.

[In]

Integrate[1/(x*ArcCos[a*x]^(7/2)),x]

[Out]

Integrate[1/(x*ArcCos[a*x]^(7/2)), x]

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Maple [A]
time = 0.18, size = 0, normalized size = 0.00 \[\int \frac {1}{x \arccos \left (a x \right )^{\frac {7}{2}}}\, dx\]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(1/x/arccos(a*x)^(7/2),x)

[Out]

int(1/x/arccos(a*x)^(7/2),x)

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Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: RuntimeError} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(1/x/arccos(a*x)^(7/2),x, algorithm="maxima")

[Out]

Exception raised: RuntimeError >> ECL says: Error executing code in Maxima: expt: undefined: 0 to a negative e
xponent.

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Fricas [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: TypeError} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(1/x/arccos(a*x)^(7/2),x, algorithm="fricas")

[Out]

Exception raised: TypeError >>  Error detected within library code:   integrate: implementation incomplete (co
nstant residues)

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Sympy [A]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {1}{x \operatorname {acos}^{\frac {7}{2}}{\left (a x \right )}}\, dx \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(1/x/acos(a*x)**(7/2),x)

[Out]

Integral(1/(x*acos(a*x)**(7/2)), x)

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Giac [A]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(1/x/arccos(a*x)^(7/2),x, algorithm="giac")

[Out]

integrate(1/(x*arccos(a*x)^(7/2)), x)

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Mupad [A]
time = 0.00, size = -1, normalized size = -0.07 \begin {gather*} \int \frac {1}{x\,{\mathrm {acos}\left (a\,x\right )}^{7/2}} \,d x \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(1/(x*acos(a*x)^(7/2)),x)

[Out]

int(1/(x*acos(a*x)^(7/2)), x)

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