3.2.82 \(\int \frac {\cot ^{-1}(c-(1+i c) \cot (a+b x))}{x} \, dx\) [182]

Optimal. Leaf size=25 \[ \text {Int}\left (\frac {\cot ^{-1}(c-(1+i c) \cot (a+b x))}{x},x\right ) \]

[Out]

CannotIntegrate((Pi-arccot(-c+(1+I*c)*cot(b*x+a)))/x,x)

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Rubi [A]
time = 0.09, 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 {\cot ^{-1}(c-(1+i c) \cot (a+b x))}{x} \, dx \end {gather*}

Verification is not applicable to the result.

[In]

Int[ArcCot[c - (1 + I*c)*Cot[a + b*x]]/x,x]

[Out]

Defer[Int][ArcCot[c - (1 + I*c)*Cot[a + b*x]]/x, x]

Rubi steps

\begin {align*} \int \frac {\cot ^{-1}(c-(1+i c) \cot (a+b x))}{x} \, dx &=\int \frac {\cot ^{-1}(c-(1+i c) \cot (a+b x))}{x} \, dx\\ \end {align*}

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Mathematica [A]
time = 0.29, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\cot ^{-1}(c-(1+i c) \cot (a+b x))}{x} \, dx \end {gather*}

Verification is not applicable to the result.

[In]

Integrate[ArcCot[c - (1 + I*c)*Cot[a + b*x]]/x,x]

[Out]

Integrate[ArcCot[c - (1 + I*c)*Cot[a + b*x]]/x, x]

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Maple [A]
time = 0.02, size = 0, normalized size = 0.00 \[\int \frac {\pi -\mathrm {arccot}\left (-c +\left (i c +1\right ) \cot \left (b x +a \right )\right )}{x}\, dx\]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((Pi-arccot(-c+(1+I*c)*cot(b*x+a)))/x,x)

[Out]

int((Pi-arccot(-c+(1+I*c)*cot(b*x+a)))/x,x)

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

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((pi-arccot(-c+(1+I*c)*cot(b*x+a)))/x,x, algorithm="maxima")

[Out]

Exception raised: ValueError >> Computation failed since Maxima requested additional constraints; using the 'a
ssume' command before evaluation *may* help (example of legal syntax is 'assume(c-1>0)', see `assume?` for mor
e details)Is

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Fricas [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((pi-arccot(-c+(1+I*c)*cot(b*x+a)))/x,x, algorithm="fricas")

[Out]

integral(1/2*(2*pi + I*log((c - I)*e^(2*I*b*x + 2*I*a)/(c*e^(2*I*b*x + 2*I*a) - I)))/x, x)

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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((pi-acot(-c+(1+I*c)*cot(b*x+a)))/x,x)

[Out]

Timed out

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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((pi-arccot(-c+(1+I*c)*cot(b*x+a)))/x,x, algorithm="giac")

[Out]

integrate((pi - arccot((I*c + 1)*cot(b*x + a) - c))/x, x)

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Mupad [A]
time = 0.00, size = -1, normalized size = -0.04 \begin {gather*} \int \frac {\Pi +\mathrm {acot}\left (c-\mathrm {cot}\left (a+b\,x\right )\,\left (1+c\,1{}\mathrm {i}\right )\right )}{x} \,d x \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((Pi + acot(c - cot(a + b*x)*(c*1i + 1)))/x,x)

[Out]

int((Pi + acot(c - cot(a + b*x)*(c*1i + 1)))/x, x)

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