Integrand size = 10, antiderivative size = 276 \[ \int x^5 \text {arcsinh}(a x)^4 \, dx=\frac {245 x^2}{1152 a^4}-\frac {65 x^4}{3456 a^2}+\frac {x^6}{324}-\frac {245 x \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{576 a^5}+\frac {65 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{864 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{54 a}+\frac {245 \text {arcsinh}(a x)^2}{1152 a^6}+\frac {5 x^2 \text {arcsinh}(a x)^2}{16 a^4}-\frac {5 x^4 \text {arcsinh}(a x)^2}{48 a^2}+\frac {1}{18} x^6 \text {arcsinh}(a x)^2-\frac {5 x \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{24 a^5}+\frac {5 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{36 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{9 a}+\frac {5 \text {arcsinh}(a x)^4}{96 a^6}+\frac {1}{6} x^6 \text {arcsinh}(a x)^4 \]
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Time = 0.57 (sec) , antiderivative size = 276, normalized size of antiderivative = 1.00, number of steps used = 23, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.400, Rules used = {5776, 5812, 5783, 30} \[ \int x^5 \text {arcsinh}(a x)^4 \, dx=\frac {5 \text {arcsinh}(a x)^4}{96 a^6}+\frac {245 \text {arcsinh}(a x)^2}{1152 a^6}+\frac {5 x^2 \text {arcsinh}(a x)^2}{16 a^4}+\frac {245 x^2}{1152 a^4}-\frac {5 x^4 \text {arcsinh}(a x)^2}{48 a^2}-\frac {x^5 \sqrt {a^2 x^2+1} \text {arcsinh}(a x)^3}{9 a}-\frac {x^5 \sqrt {a^2 x^2+1} \text {arcsinh}(a x)}{54 a}-\frac {65 x^4}{3456 a^2}-\frac {5 x \sqrt {a^2 x^2+1} \text {arcsinh}(a x)^3}{24 a^5}-\frac {245 x \sqrt {a^2 x^2+1} \text {arcsinh}(a x)}{576 a^5}+\frac {5 x^3 \sqrt {a^2 x^2+1} \text {arcsinh}(a x)^3}{36 a^3}+\frac {65 x^3 \sqrt {a^2 x^2+1} \text {arcsinh}(a x)}{864 a^3}+\frac {1}{6} x^6 \text {arcsinh}(a x)^4+\frac {1}{18} x^6 \text {arcsinh}(a x)^2+\frac {x^6}{324} \]
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Rule 30
Rule 5776
Rule 5783
Rule 5812
Rubi steps \begin{align*} \text {integral}& = \frac {1}{6} x^6 \text {arcsinh}(a x)^4-\frac {1}{3} (2 a) \int \frac {x^6 \text {arcsinh}(a x)^3}{\sqrt {1+a^2 x^2}} \, dx \\ & = -\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{9 a}+\frac {1}{6} x^6 \text {arcsinh}(a x)^4+\frac {1}{3} \int x^5 \text {arcsinh}(a x)^2 \, dx+\frac {5 \int \frac {x^4 \text {arcsinh}(a x)^3}{\sqrt {1+a^2 x^2}} \, dx}{9 a} \\ & = \frac {1}{18} x^6 \text {arcsinh}(a x)^2+\frac {5 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{36 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{9 a}+\frac {1}{6} x^6 \text {arcsinh}(a x)^4-\frac {5 \int \frac {x^2 \text {arcsinh}(a x)^3}{\sqrt {1+a^2 x^2}} \, dx}{12 a^3}-\frac {5 \int x^3 \text {arcsinh}(a x)^2 \, dx}{12 a^2}-\frac {1}{9} a \int \frac {x^6 \text {arcsinh}(a x)}{\sqrt {1+a^2 x^2}} \, dx \\ & = -\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{54 a}-\frac {5 x^4 \text {arcsinh}(a x)^2}{48 a^2}+\frac {1}{18} x^6 \text {arcsinh}(a x)^2-\frac {5 x \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{24 a^5}+\frac {5 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{36 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{9 a}+\frac {1}{6} x^6 \text {arcsinh}(a x)^4+\frac {\int x^5 \, dx}{54}+\frac {5 \int \frac {\text {arcsinh}(a x)^3}{\sqrt {1+a^2 x^2}} \, dx}{24 a^5}+\frac {5 \int x \text {arcsinh}(a x)^2 \, dx}{8 a^4}+\frac {5 \int \frac {x^4 \text {arcsinh}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{54 a}+\frac {5 \int \frac {x^4 \text {arcsinh}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{24 a} \\ & = \frac {x^6}{324}+\frac {65 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{864 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{54 a}+\frac {5 x^2 \text {arcsinh}(a x)^2}{16 a^4}-\frac {5 x^4 \text {arcsinh}(a x)^2}{48 a^2}+\frac {1}{18} x^6 \text {arcsinh}(a x)^2-\frac {5 x \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{24 a^5}+\frac {5 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{36 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{9 a}+\frac {5 \text {arcsinh}(a x)^4}{96 a^6}+\frac {1}{6} x^6 \text {arcsinh}(a x)^4-\frac {5 \int \frac {x^2 \text {arcsinh}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{72 a^3}-\frac {5 \int \frac {x^2 \text {arcsinh}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{32 a^3}-\frac {5 \int \frac {x^2 \text {arcsinh}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{8 a^3}-\frac {5 \int x^3 \, dx}{216 a^2}-\frac {5 \int x^3 \, dx}{96 a^2} \\ & = -\frac {65 x^4}{3456 a^2}+\frac {x^6}{324}-\frac {245 x \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{576 a^5}+\frac {65 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{864 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{54 a}+\frac {5 x^2 \text {arcsinh}(a x)^2}{16 a^4}-\frac {5 x^4 \text {arcsinh}(a x)^2}{48 a^2}+\frac {1}{18} x^6 \text {arcsinh}(a x)^2-\frac {5 x \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{24 a^5}+\frac {5 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{36 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{9 a}+\frac {5 \text {arcsinh}(a x)^4}{96 a^6}+\frac {1}{6} x^6 \text {arcsinh}(a x)^4+\frac {5 \int \frac {\text {arcsinh}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{144 a^5}+\frac {5 \int \frac {\text {arcsinh}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{64 a^5}+\frac {5 \int \frac {\text {arcsinh}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{16 a^5}+\frac {5 \int x \, dx}{144 a^4}+\frac {5 \int x \, dx}{64 a^4}+\frac {5 \int x \, dx}{16 a^4} \\ & = \frac {245 x^2}{1152 a^4}-\frac {65 x^4}{3456 a^2}+\frac {x^6}{324}-\frac {245 x \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{576 a^5}+\frac {65 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{864 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)}{54 a}+\frac {245 \text {arcsinh}(a x)^2}{1152 a^6}+\frac {5 x^2 \text {arcsinh}(a x)^2}{16 a^4}-\frac {5 x^4 \text {arcsinh}(a x)^2}{48 a^2}+\frac {1}{18} x^6 \text {arcsinh}(a x)^2-\frac {5 x \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{24 a^5}+\frac {5 x^3 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{36 a^3}-\frac {x^5 \sqrt {1+a^2 x^2} \text {arcsinh}(a x)^3}{9 a}+\frac {5 \text {arcsinh}(a x)^4}{96 a^6}+\frac {1}{6} x^6 \text {arcsinh}(a x)^4 \\ \end{align*}
Time = 0.08 (sec) , antiderivative size = 165, normalized size of antiderivative = 0.60 \[ \int x^5 \text {arcsinh}(a x)^4 \, dx=\frac {a^2 x^2 \left (2205-195 a^2 x^2+32 a^4 x^4\right )-6 a x \sqrt {1+a^2 x^2} \left (735-130 a^2 x^2+32 a^4 x^4\right ) \text {arcsinh}(a x)+9 \left (245+360 a^2 x^2-120 a^4 x^4+64 a^6 x^6\right ) \text {arcsinh}(a x)^2-144 a x \sqrt {1+a^2 x^2} \left (15-10 a^2 x^2+8 a^4 x^4\right ) \text {arcsinh}(a x)^3+108 \left (5+16 a^6 x^6\right ) \text {arcsinh}(a x)^4}{10368 a^6} \]
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Time = 0.22 (sec) , antiderivative size = 242, normalized size of antiderivative = 0.88
method | result | size |
derivativedivides | \(\frac {\frac {a^{6} x^{6} \operatorname {arcsinh}\left (a x \right )^{4}}{6}-\frac {a^{5} x^{5} \operatorname {arcsinh}\left (a x \right )^{3} \sqrt {a^{2} x^{2}+1}}{9}+\frac {5 a^{3} x^{3} \operatorname {arcsinh}\left (a x \right )^{3} \sqrt {a^{2} x^{2}+1}}{36}-\frac {5 \operatorname {arcsinh}\left (a x \right )^{3} \sqrt {a^{2} x^{2}+1}\, a x}{24}+\frac {5 \operatorname {arcsinh}\left (a x \right )^{4}}{96}+\frac {\operatorname {arcsinh}\left (a x \right )^{2} a^{6} x^{6}}{18}-\frac {\operatorname {arcsinh}\left (a x \right ) \sqrt {a^{2} x^{2}+1}\, a^{5} x^{5}}{54}+\frac {65 a^{3} x^{3} \operatorname {arcsinh}\left (a x \right ) \sqrt {a^{2} x^{2}+1}}{864}-\frac {245 \,\operatorname {arcsinh}\left (a x \right ) \sqrt {a^{2} x^{2}+1}\, a x}{576}-\frac {115 \operatorname {arcsinh}\left (a x \right )^{2}}{1152}+\frac {a^{6} x^{6}}{324}-\frac {65 a^{4} x^{4}}{3456}+\frac {245 a^{2} x^{2}}{1152}+\frac {245}{1152}-\frac {5 a^{4} x^{4} \operatorname {arcsinh}\left (a x \right )^{2}}{48}+\frac {5 \operatorname {arcsinh}\left (a x \right )^{2} \left (a^{2} x^{2}+1\right )}{16}}{a^{6}}\) | \(242\) |
default | \(\frac {\frac {a^{6} x^{6} \operatorname {arcsinh}\left (a x \right )^{4}}{6}-\frac {a^{5} x^{5} \operatorname {arcsinh}\left (a x \right )^{3} \sqrt {a^{2} x^{2}+1}}{9}+\frac {5 a^{3} x^{3} \operatorname {arcsinh}\left (a x \right )^{3} \sqrt {a^{2} x^{2}+1}}{36}-\frac {5 \operatorname {arcsinh}\left (a x \right )^{3} \sqrt {a^{2} x^{2}+1}\, a x}{24}+\frac {5 \operatorname {arcsinh}\left (a x \right )^{4}}{96}+\frac {\operatorname {arcsinh}\left (a x \right )^{2} a^{6} x^{6}}{18}-\frac {\operatorname {arcsinh}\left (a x \right ) \sqrt {a^{2} x^{2}+1}\, a^{5} x^{5}}{54}+\frac {65 a^{3} x^{3} \operatorname {arcsinh}\left (a x \right ) \sqrt {a^{2} x^{2}+1}}{864}-\frac {245 \,\operatorname {arcsinh}\left (a x \right ) \sqrt {a^{2} x^{2}+1}\, a x}{576}-\frac {115 \operatorname {arcsinh}\left (a x \right )^{2}}{1152}+\frac {a^{6} x^{6}}{324}-\frac {65 a^{4} x^{4}}{3456}+\frac {245 a^{2} x^{2}}{1152}+\frac {245}{1152}-\frac {5 a^{4} x^{4} \operatorname {arcsinh}\left (a x \right )^{2}}{48}+\frac {5 \operatorname {arcsinh}\left (a x \right )^{2} \left (a^{2} x^{2}+1\right )}{16}}{a^{6}}\) | \(242\) |
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Time = 0.27 (sec) , antiderivative size = 208, normalized size of antiderivative = 0.75 \[ \int x^5 \text {arcsinh}(a x)^4 \, dx=\frac {32 \, a^{6} x^{6} - 195 \, a^{4} x^{4} + 108 \, {\left (16 \, a^{6} x^{6} + 5\right )} \log \left (a x + \sqrt {a^{2} x^{2} + 1}\right )^{4} - 144 \, {\left (8 \, a^{5} x^{5} - 10 \, a^{3} x^{3} + 15 \, a x\right )} \sqrt {a^{2} x^{2} + 1} \log \left (a x + \sqrt {a^{2} x^{2} + 1}\right )^{3} + 2205 \, a^{2} x^{2} + 9 \, {\left (64 \, a^{6} x^{6} - 120 \, a^{4} x^{4} + 360 \, a^{2} x^{2} + 245\right )} \log \left (a x + \sqrt {a^{2} x^{2} + 1}\right )^{2} - 6 \, {\left (32 \, a^{5} x^{5} - 130 \, a^{3} x^{3} + 735 \, a x\right )} \sqrt {a^{2} x^{2} + 1} \log \left (a x + \sqrt {a^{2} x^{2} + 1}\right )}{10368 \, a^{6}} \]
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Time = 1.32 (sec) , antiderivative size = 269, normalized size of antiderivative = 0.97 \[ \int x^5 \text {arcsinh}(a x)^4 \, dx=\begin {cases} \frac {x^{6} \operatorname {asinh}^{4}{\left (a x \right )}}{6} + \frac {x^{6} \operatorname {asinh}^{2}{\left (a x \right )}}{18} + \frac {x^{6}}{324} - \frac {x^{5} \sqrt {a^{2} x^{2} + 1} \operatorname {asinh}^{3}{\left (a x \right )}}{9 a} - \frac {x^{5} \sqrt {a^{2} x^{2} + 1} \operatorname {asinh}{\left (a x \right )}}{54 a} - \frac {5 x^{4} \operatorname {asinh}^{2}{\left (a x \right )}}{48 a^{2}} - \frac {65 x^{4}}{3456 a^{2}} + \frac {5 x^{3} \sqrt {a^{2} x^{2} + 1} \operatorname {asinh}^{3}{\left (a x \right )}}{36 a^{3}} + \frac {65 x^{3} \sqrt {a^{2} x^{2} + 1} \operatorname {asinh}{\left (a x \right )}}{864 a^{3}} + \frac {5 x^{2} \operatorname {asinh}^{2}{\left (a x \right )}}{16 a^{4}} + \frac {245 x^{2}}{1152 a^{4}} - \frac {5 x \sqrt {a^{2} x^{2} + 1} \operatorname {asinh}^{3}{\left (a x \right )}}{24 a^{5}} - \frac {245 x \sqrt {a^{2} x^{2} + 1} \operatorname {asinh}{\left (a x \right )}}{576 a^{5}} + \frac {5 \operatorname {asinh}^{4}{\left (a x \right )}}{96 a^{6}} + \frac {245 \operatorname {asinh}^{2}{\left (a x \right )}}{1152 a^{6}} & \text {for}\: a \neq 0 \\0 & \text {otherwise} \end {cases} \]
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\[ \int x^5 \text {arcsinh}(a x)^4 \, dx=\int { x^{5} \operatorname {arsinh}\left (a x\right )^{4} \,d x } \]
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Exception generated. \[ \int x^5 \text {arcsinh}(a x)^4 \, dx=\text {Exception raised: TypeError} \]
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Timed out. \[ \int x^5 \text {arcsinh}(a x)^4 \, dx=\int x^5\,{\mathrm {asinh}\left (a\,x\right )}^4 \,d x \]
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