3.1.48 \(\int \frac {\text {PolyLog}(2,a x^q)}{x} \, dx\) [48]

Optimal. Leaf size=11 \[ \frac {\text {PolyLog}\left (3,a x^q\right )}{q} \]

[Out]

polylog(3,a*x^q)/q

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Rubi [A]
time = 0.01, antiderivative size = 11, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {6724} \begin {gather*} \frac {\text {Li}_3\left (a x^q\right )}{q} \end {gather*}

Antiderivative was successfully verified.

[In]

Int[PolyLog[2, a*x^q]/x,x]

[Out]

PolyLog[3, a*x^q]/q

Rule 6724

Int[PolyLog[n_, (c_.)*((a_.) + (b_.)*(x_))^(p_.)]/((d_.) + (e_.)*(x_)), x_Symbol] :> Simp[PolyLog[n + 1, c*(a
+ b*x)^p]/(e*p), x] /; FreeQ[{a, b, c, d, e, n, p}, x] && EqQ[b*d, a*e]

Rubi steps

\begin {align*} \int \frac {\text {Li}_2\left (a x^q\right )}{x} \, dx &=\frac {\text {Li}_3\left (a x^q\right )}{q}\\ \end {align*}

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Mathematica [A]
time = 0.00, size = 11, normalized size = 1.00 \begin {gather*} \frac {\text {PolyLog}\left (3,a x^q\right )}{q} \end {gather*}

Antiderivative was successfully verified.

[In]

Integrate[PolyLog[2, a*x^q]/x,x]

[Out]

PolyLog[3, a*x^q]/q

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Maple [A]
time = 0.23, size = 12, normalized size = 1.09

method	result	size
derivativedivides	\(\frac {\polylog \left (3, a \,x^{q}\right )}{q}\)	\(12\)
default	\(\frac {\polylog \left (3, a \,x^{q}\right )}{q}\)	\(12\)
meijerg	\(\frac {\polylog \left (3, a \,x^{q}\right )}{q}\)	\(12\)

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(polylog(2,a*x^q)/x,x,method=_RETURNVERBOSE)

[Out]

polylog(3,a*x^q)/q

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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(polylog(2,a*x^q)/x,x, algorithm="maxima")

[Out]

-1/6*q^2*log(x)^3 + 1/2*q*log(-a*x^q + 1)*log(x)^2 - q^2*integrate(1/2*log(x)^2/(a*x*x^q - x), x) + dilog(a*x^
q)*log(x)

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Fricas [A]
time = 0.40, size = 11, normalized size = 1.00 \begin {gather*} \frac {{\rm polylog}\left (3, a x^{q}\right )}{q} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(polylog(2,a*x^q)/x,x, algorithm="fricas")

[Out]

polylog(3, a*x^q)/q

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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\operatorname {Li}_{2}\left (a x^{q}\right )}{x}\, dx \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(polylog(2,a*x**q)/x,x)

[Out]

Integral(polylog(2, a*x**q)/x, x)

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Giac [F]
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(polylog(2,a*x^q)/x,x, algorithm="giac")

[Out]

integrate(dilog(a*x^q)/x, x)

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Mupad [F]
time = 0.00, size = -1, normalized size = -0.09 \begin {gather*} \int \frac {\mathrm {polylog}\left (2,a\,x^q\right )}{x} \,d x \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(polylog(2, a*x^q)/x,x)

[Out]

int(polylog(2, a*x^q)/x, x)

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