Integrand size = 29, antiderivative size = 29 \[ \int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx=-\frac {c d \sqrt {-1+c x} \sqrt {1+c x} (a+b \text {arccosh}(c x))^{1+n}}{b (1+n) \sqrt {d-c^2 d x^2}}+d \text {Int}\left (\frac {(a+b \text {arccosh}(c x))^n}{x^2 \sqrt {d-c^2 d x^2}},x\right ) \]
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Not integrable
Time = 0.26 (sec) , antiderivative size = 29, 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 = {} \[ \int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx=\int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \left (-\frac {c^2 d (a+b \text {arccosh}(c x))^n}{\sqrt {d-c^2 d x^2}}+\frac {d (a+b \text {arccosh}(c x))^n}{x^2 \sqrt {d-c^2 d x^2}}\right ) \, dx \\ & = d \int \frac {(a+b \text {arccosh}(c x))^n}{x^2 \sqrt {d-c^2 d x^2}} \, dx-\left (c^2 d\right ) \int \frac {(a+b \text {arccosh}(c x))^n}{\sqrt {d-c^2 d x^2}} \, dx \\ & = -\frac {c d \sqrt {-1+c x} \sqrt {1+c x} (a+b \text {arccosh}(c x))^{1+n}}{b (1+n) \sqrt {d-c^2 d x^2}}+d \int \frac {(a+b \text {arccosh}(c x))^n}{x^2 \sqrt {d-c^2 d x^2}} \, dx \\ \end{align*}
Not integrable
Time = 0.32 (sec) , antiderivative size = 31, normalized size of antiderivative = 1.07 \[ \int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx=\int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx \]
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Not integrable
Time = 1.41 (sec) , antiderivative size = 27, normalized size of antiderivative = 0.93
\[\int \frac {\left (a +b \,\operatorname {arccosh}\left (c x \right )\right )^{n} \sqrt {-c^{2} d \,x^{2}+d}}{x^{2}}d x\]
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Not integrable
Time = 0.28 (sec) , antiderivative size = 29, normalized size of antiderivative = 1.00 \[ \int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx=\int { \frac {\sqrt {-c^{2} d x^{2} + d} {\left (b \operatorname {arcosh}\left (c x\right ) + a\right )}^{n}}{x^{2}} \,d x } \]
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Not integrable
Time = 6.43 (sec) , antiderivative size = 31, normalized size of antiderivative = 1.07 \[ \int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx=\int \frac {\sqrt {- d \left (c x - 1\right ) \left (c x + 1\right )} \left (a + b \operatorname {acosh}{\left (c x \right )}\right )^{n}}{x^{2}}\, dx \]
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Not integrable
Time = 0.53 (sec) , antiderivative size = 29, normalized size of antiderivative = 1.00 \[ \int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx=\int { \frac {\sqrt {-c^{2} d x^{2} + d} {\left (b \operatorname {arcosh}\left (c x\right ) + a\right )}^{n}}{x^{2}} \,d x } \]
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Exception generated. \[ \int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx=\text {Exception raised: TypeError} \]
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Not integrable
Time = 3.23 (sec) , antiderivative size = 29, normalized size of antiderivative = 1.00 \[ \int \frac {\sqrt {d-c^2 d x^2} (a+b \text {arccosh}(c x))^n}{x^2} \, dx=\int \frac {{\left (a+b\,\mathrm {acosh}\left (c\,x\right )\right )}^n\,\sqrt {d-c^2\,d\,x^2}}{x^2} \,d x \]
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