Integrand size = 20, antiderivative size = 20 \[ \int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx=\text {Int}\left (\sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ),x\right ) \]
[Out]
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 = {} \[ \int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx=\int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx \]
[In]
[Out]
Rubi steps \begin{align*} \text {integral}& = \int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx \\ \end{align*}
Not integrable
Time = 6.93 (sec) , antiderivative size = 22, normalized size of antiderivative = 1.10 \[ \int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx=\int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx \]
[In]
[Out]
Not integrable
Time = 0.21 (sec) , antiderivative size = 18, normalized size of antiderivative = 0.90
\[\int \left (a +b \,\operatorname {arcsech}\left (c x \right )\right ) \sqrt {e \,x^{2}+d}d x\]
[In]
[Out]
Not integrable
Time = 0.25 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00 \[ \int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx=\int { \sqrt {e x^{2} + d} {\left (b \operatorname {arsech}\left (c x\right ) + a\right )} \,d x } \]
[In]
[Out]
Not integrable
Time = 2.04 (sec) , antiderivative size = 19, normalized size of antiderivative = 0.95 \[ \int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx=\int \left (a + b \operatorname {asech}{\left (c x \right )}\right ) \sqrt {d + e x^{2}}\, dx \]
[In]
[Out]
Exception generated. \[ \int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx=\text {Exception raised: ValueError} \]
[In]
[Out]
Not integrable
Time = 0.29 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.00 \[ \int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx=\int { \sqrt {e x^{2} + d} {\left (b \operatorname {arsech}\left (c x\right ) + a\right )} \,d x } \]
[In]
[Out]
Not integrable
Time = 4.30 (sec) , antiderivative size = 24, normalized size of antiderivative = 1.20 \[ \int \sqrt {d+e x^2} \left (a+b \text {sech}^{-1}(c x)\right ) \, dx=\int \sqrt {e\,x^2+d}\,\left (a+b\,\mathrm {acosh}\left (\frac {1}{c\,x}\right )\right ) \,d x \]
[In]
[Out]