3.1.40 \(\int \frac {(a+b \text {sech}(c+d \sqrt {x}))^2}{x} \, dx\) [40]

Optimal. Leaf size=23 \[ \text {Int}\left (\frac {\left (a+b \text {sech}\left (c+d \sqrt {x}\right )\right )^2}{x},x\right ) \]

[Out]

Unintegrable((a+b*sech(c+d*x^(1/2)))^2/x,x)

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Rubi [A]
time = 0.02, 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 {\left (a+b \text {sech}\left (c+d \sqrt {x}\right )\right )^2}{x} \, dx \end {gather*}

Verification is not applicable to the result.

[In]

Int[(a + b*Sech[c + d*Sqrt[x]])^2/x,x]

[Out]

Defer[Int][(a + b*Sech[c + d*Sqrt[x]])^2/x, x]

Rubi steps

\begin {align*} \int \frac {\left (a+b \text {sech}\left (c+d \sqrt {x}\right )\right )^2}{x} \, dx &=\int \frac {\left (a+b \text {sech}\left (c+d \sqrt {x}\right )\right )^2}{x} \, dx\\ \end {align*}

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Mathematica [A]
time = 41.47, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (a+b \text {sech}\left (c+d \sqrt {x}\right )\right )^2}{x} \, dx \end {gather*}

Verification is not applicable to the result.

[In]

Integrate[(a + b*Sech[c + d*Sqrt[x]])^2/x,x]

[Out]

Integrate[(a + b*Sech[c + d*Sqrt[x]])^2/x, x]

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Maple [A]
time = 3.18, size = 0, normalized size = 0.00 \[\int \frac {\left (a +b \,\mathrm {sech}\left (c +d \sqrt {x}\right )\right )^{2}}{x}\, dx\]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a+b*sech(c+d*x^(1/2)))^2/x,x)

[Out]

int((a+b*sech(c+d*x^(1/2)))^2/x,x)

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Maxima [A]
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((a+b*sech(c+d*x^(1/2)))^2/x,x, algorithm="maxima")

[Out]

a^2*log(x) - 4*b^2*sqrt(x)/(d*x*e^(2*d*sqrt(x) + 2*c) + d*x) + integrate(2*(2*a*b*d*x*e^(d*sqrt(x) + c) - b^2*
sqrt(x))/(d*x^2*e^(2*d*sqrt(x) + 2*c) + d*x^2), x)

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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((a+b*sech(c+d*x^(1/2)))^2/x,x, algorithm="fricas")

[Out]

integral((b^2*sech(d*sqrt(x) + c)^2 + 2*a*b*sech(d*sqrt(x) + c) + a^2)/x, x)

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Sympy [A]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (a + b \operatorname {sech}{\left (c + d \sqrt {x} \right )}\right )^{2}}{x}\, dx \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((a+b*sech(c+d*x**(1/2)))**2/x,x)

[Out]

Integral((a + b*sech(c + d*sqrt(x)))**2/x, 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((a+b*sech(c+d*x^(1/2)))^2/x,x, algorithm="giac")

[Out]

integrate((b*sech(d*sqrt(x) + c) + a)^2/x, x)

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Mupad [A]
time = 0.00, size = -1, normalized size = -0.04 \begin {gather*} \int \frac {{\left (a+\frac {b}{\mathrm {cosh}\left (c+d\,\sqrt {x}\right )}\right )}^2}{x} \,d x \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a + b/cosh(c + d*x^(1/2)))^2/x,x)

[Out]

int((a + b/cosh(c + d*x^(1/2)))^2/x, x)

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