\(\int \frac {1}{x (a+b \sec (c+d \sqrt {x}))} \, dx\) [44]

Optimal result

Integrand size = 20, antiderivative size = 20 \[ \int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx=\text {Int}\left (\frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )},x\right ) \]

[Out]

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

Rubi [N/A]

Not integrable

Time = 0.03 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00, number of steps used = 0, number of rules used = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx=\int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx \]

[In]

Int[1/(x*(a + b*Sec[c + d*Sqrt[x]])),x]

[Out]

Defer[Int][1/(x*(a + b*Sec[c + d*Sqrt[x]])), x]

Rubi steps \begin{align*} \text {integral}& = \int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx \\ \end{align*}

Mathematica [N/A]

Not integrable

Time = 3.50 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx=\int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx \]

[In]

Integrate[1/(x*(a + b*Sec[c + d*Sqrt[x]])),x]

[Out]

Integrate[1/(x*(a + b*Sec[c + d*Sqrt[x]])), x]

Maple [N/A] (verified)

Not integrable

Time = 0.56 (sec) , antiderivative size = 18, normalized size of antiderivative = 0.90

\[\int \frac {1}{x \left (a +b \sec \left (c +d \sqrt {x}\right )\right )}d x\]

[In]

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

[Out]

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

Fricas [N/A]

Not integrable

Time = 0.27 (sec) , antiderivative size = 19, normalized size of antiderivative = 0.95 \[ \int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx=\int { \frac {1}{{\left (b \sec \left (d \sqrt {x} + c\right ) + a\right )} x} \,d x } \]

[In]

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

[Out]

integral(1/(b*x*sec(d*sqrt(x) + c) + a*x), x)

Sympy [N/A]

Not integrable

Time = 2.13 (sec) , antiderivative size = 17, normalized size of antiderivative = 0.85 \[ \int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx=\int \frac {1}{x \left (a + b \sec {\left (c + d \sqrt {x} \right )}\right )}\, dx \]

[In]

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

[Out]

Integral(1/(x*(a + b*sec(c + d*sqrt(x)))), x)

Maxima [N/A]

Not integrable

Time = 0.83 (sec) , antiderivative size = 241, normalized size of antiderivative = 12.05 \[ \int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx=\int { \frac {1}{{\left (b \sec \left (d \sqrt {x} + c\right ) + a\right )} x} \,d x } \]

[In]

integrate(1/x/(a+b*sec(c+d*x^(1/2))),x, algorithm="maxima")

[Out]

-(2*a*b*integrate((a*cos(2*d*sqrt(x) + 2*c)*cos(d*sqrt(x) + c) + 2*b*cos(d*sqrt(x) + c)^2 + a*sin(2*d*sqrt(x)
+ 2*c)*sin(d*sqrt(x) + c) + 2*b*sin(d*sqrt(x) + c)^2 + a*cos(d*sqrt(x) + c))/((a^3*cos(2*d*sqrt(x) + 2*c)^2 +
4*a*b^2*cos(d*sqrt(x) + c)^2 + a^3*sin(2*d*sqrt(x) + 2*c)^2 + 4*a^2*b*sin(2*d*sqrt(x) + 2*c)*sin(d*sqrt(x) + c
) + 4*a*b^2*sin(d*sqrt(x) + c)^2 + 4*a^2*b*cos(d*sqrt(x) + c) + a^3 + 2*(2*a^2*b*cos(d*sqrt(x) + c) + a^3)*cos
(2*d*sqrt(x) + 2*c))*x), x) - log(x))/a

Giac [N/A]

Not integrable

Time = 0.30 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00 \[ \int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx=\int { \frac {1}{{\left (b \sec \left (d \sqrt {x} + c\right ) + a\right )} x} \,d x } \]

[In]

integrate(1/x/(a+b*sec(c+d*x^(1/2))),x, algorithm="giac")

[Out]

integrate(1/((b*sec(d*sqrt(x) + c) + a)*x), x)

Mupad [N/A]

Not integrable

Time = 13.86 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \frac {1}{x \left (a+b \sec \left (c+d \sqrt {x}\right )\right )} \, dx=\int \frac {1}{x\,\left (a+\frac {b}{\cos \left (c+d\,\sqrt {x}\right )}\right )} \,d x \]

[In]

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

[Out]

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