Integrand size = 23, antiderivative size = 186 \[ \int \frac {(a+b \text {arcsinh}(c+d x))^4}{(c e+d e x)^3} \, dx=\frac {2 b (a+b \text {arcsinh}(c+d x))^3}{d e^3}-\frac {2 b \sqrt {1+(c+d x)^2} (a+b \text {arcsinh}(c+d x))^3}{d e^3 (c+d x)}-\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}+\frac {6 b^2 (a+b \text {arcsinh}(c+d x))^2 \log \left (1-e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3}-\frac {6 b^3 (a+b \text {arcsinh}(c+d x)) \operatorname {PolyLog}\left (2,e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3}-\frac {3 b^4 \operatorname {PolyLog}\left (3,e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3} \]
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Time = 0.29 (sec) , antiderivative size = 186, normalized size of antiderivative = 1.00, number of steps used = 10, number of rules used = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.435, Rules used = {5859, 12, 5776, 5800, 5775, 3797, 2221, 2611, 2320, 6724} \[ \int \frac {(a+b \text {arcsinh}(c+d x))^4}{(c e+d e x)^3} \, dx=-\frac {6 b^3 \operatorname {PolyLog}\left (2,e^{-2 \text {arcsinh}(c+d x)}\right ) (a+b \text {arcsinh}(c+d x))}{d e^3}+\frac {6 b^2 \log \left (1-e^{-2 \text {arcsinh}(c+d x)}\right ) (a+b \text {arcsinh}(c+d x))^2}{d e^3}-\frac {2 b \sqrt {(c+d x)^2+1} (a+b \text {arcsinh}(c+d x))^3}{d e^3 (c+d x)}+\frac {2 b (a+b \text {arcsinh}(c+d x))^3}{d e^3}-\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}-\frac {3 b^4 \operatorname {PolyLog}\left (3,e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3} \]
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Rule 12
Rule 2221
Rule 2320
Rule 2611
Rule 3797
Rule 5775
Rule 5776
Rule 5800
Rule 5859
Rule 6724
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int \frac {(a+b \text {arcsinh}(x))^4}{e^3 x^3} \, dx,x,c+d x\right )}{d} \\ & = \frac {\text {Subst}\left (\int \frac {(a+b \text {arcsinh}(x))^4}{x^3} \, dx,x,c+d x\right )}{d e^3} \\ & = -\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}+\frac {(2 b) \text {Subst}\left (\int \frac {(a+b \text {arcsinh}(x))^3}{x^2 \sqrt {1+x^2}} \, dx,x,c+d x\right )}{d e^3} \\ & = -\frac {2 b \sqrt {1+(c+d x)^2} (a+b \text {arcsinh}(c+d x))^3}{d e^3 (c+d x)}-\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}+\frac {\left (6 b^2\right ) \text {Subst}\left (\int \frac {(a+b \text {arcsinh}(x))^2}{x} \, dx,x,c+d x\right )}{d e^3} \\ & = -\frac {2 b \sqrt {1+(c+d x)^2} (a+b \text {arcsinh}(c+d x))^3}{d e^3 (c+d x)}-\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}-\frac {(6 b) \text {Subst}\left (\int x^2 \coth \left (\frac {a}{b}-\frac {x}{b}\right ) \, dx,x,a+b \text {arcsinh}(c+d x)\right )}{d e^3} \\ & = \frac {2 b (a+b \text {arcsinh}(c+d x))^3}{d e^3}-\frac {2 b \sqrt {1+(c+d x)^2} (a+b \text {arcsinh}(c+d x))^3}{d e^3 (c+d x)}-\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}+\frac {(12 b) \text {Subst}\left (\int \frac {e^{2 \left (\frac {a}{b}-\frac {x}{b}\right )} x^2}{1-e^{2 \left (\frac {a}{b}-\frac {x}{b}\right )}} \, dx,x,a+b \text {arcsinh}(c+d x)\right )}{d e^3} \\ & = \frac {2 b (a+b \text {arcsinh}(c+d x))^3}{d e^3}-\frac {2 b \sqrt {1+(c+d x)^2} (a+b \text {arcsinh}(c+d x))^3}{d e^3 (c+d x)}-\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}+\frac {6 b^2 (a+b \text {arcsinh}(c+d x))^2 \log \left (1-e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3}-\frac {\left (12 b^2\right ) \text {Subst}\left (\int x \log \left (1-e^{2 \left (\frac {a}{b}-\frac {x}{b}\right )}\right ) \, dx,x,a+b \text {arcsinh}(c+d x)\right )}{d e^3} \\ & = \frac {2 b (a+b \text {arcsinh}(c+d x))^3}{d e^3}-\frac {2 b \sqrt {1+(c+d x)^2} (a+b \text {arcsinh}(c+d x))^3}{d e^3 (c+d x)}-\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}+\frac {6 b^2 (a+b \text {arcsinh}(c+d x))^2 \log \left (1-e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3}-\frac {6 b^3 (a+b \text {arcsinh}(c+d x)) \operatorname {PolyLog}\left (2,e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3}+\frac {\left (6 b^3\right ) \text {Subst}\left (\int \operatorname {PolyLog}\left (2,e^{2 \left (\frac {a}{b}-\frac {x}{b}\right )}\right ) \, dx,x,a+b \text {arcsinh}(c+d x)\right )}{d e^3} \\ & = \frac {2 b (a+b \text {arcsinh}(c+d x))^3}{d e^3}-\frac {2 b \sqrt {1+(c+d x)^2} (a+b \text {arcsinh}(c+d x))^3}{d e^3 (c+d x)}-\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}+\frac {6 b^2 (a+b \text {arcsinh}(c+d x))^2 \log \left (1-e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3}-\frac {6 b^3 (a+b \text {arcsinh}(c+d x)) \operatorname {PolyLog}\left (2,e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3}-\frac {\left (3 b^4\right ) \text {Subst}\left (\int \frac {\operatorname {PolyLog}(2,x)}{x} \, dx,x,e^{2 \left (\frac {a}{b}-\frac {a+b \text {arcsinh}(c+d x)}{b}\right )}\right )}{d e^3} \\ & = \frac {2 b (a+b \text {arcsinh}(c+d x))^3}{d e^3}-\frac {2 b \sqrt {1+(c+d x)^2} (a+b \text {arcsinh}(c+d x))^3}{d e^3 (c+d x)}-\frac {(a+b \text {arcsinh}(c+d x))^4}{2 d e^3 (c+d x)^2}+\frac {6 b^2 (a+b \text {arcsinh}(c+d x))^2 \log \left (1-e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3}-\frac {6 b^3 (a+b \text {arcsinh}(c+d x)) \operatorname {PolyLog}\left (2,e^{-2 \text {arcsinh}(c+d x)}\right )}{d e^3}-\frac {3 b^4 \operatorname {PolyLog}\left (3,e^{2 \left (\frac {a}{b}-\frac {a+b \text {arcsinh}(c+d x)}{b}\right )}\right )}{d e^3} \\ \end{align*}
Time = 1.35 (sec) , antiderivative size = 349, normalized size of antiderivative = 1.88 \[ \int \frac {(a+b \text {arcsinh}(c+d x))^4}{(c e+d e x)^3} \, dx=-\frac {\frac {a^4}{(c+d x)^2}+\frac {4 a^3 b \sqrt {1+(c+d x)^2}}{c+d x}+\frac {4 a^3 b \text {arcsinh}(c+d x)}{(c+d x)^2}+\frac {b^4 \text {arcsinh}(c+d x)^4}{(c+d x)^2}-12 a^2 b^2 \left (-\frac {\sqrt {1+(c+d x)^2} \text {arcsinh}(c+d x)}{c+d x}-\frac {\text {arcsinh}(c+d x)^2}{2 (c+d x)^2}+\log (c+d x)\right )-4 a b^3 \left (\text {arcsinh}(c+d x) \left (3 \text {arcsinh}(c+d x)-\frac {3 \sqrt {1+(c+d x)^2} \text {arcsinh}(c+d x)}{c+d x}-\frac {\text {arcsinh}(c+d x)^2}{(c+d x)^2}+6 \log \left (1-e^{-2 \text {arcsinh}(c+d x)}\right )\right )-3 \operatorname {PolyLog}\left (2,e^{-2 \text {arcsinh}(c+d x)}\right )\right )-2 b^4 \left (2 \text {arcsinh}(c+d x)^2 \left (\text {arcsinh}(c+d x)-\frac {\sqrt {1+(c+d x)^2} \text {arcsinh}(c+d x)}{c+d x}+3 \log \left (1-e^{-2 \text {arcsinh}(c+d x)}\right )\right )-6 \text {arcsinh}(c+d x) \operatorname {PolyLog}\left (2,e^{-2 \text {arcsinh}(c+d x)}\right )-3 \operatorname {PolyLog}\left (3,e^{-2 \text {arcsinh}(c+d x)}\right )\right )}{2 d e^3} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(560\) vs. \(2(206)=412\).
Time = 0.52 (sec) , antiderivative size = 561, normalized size of antiderivative = 3.02
method | result | size |
derivativedivides | \(\frac {-\frac {a^{4}}{2 e^{3} \left (d x +c \right )^{2}}+\frac {b^{4} \left (-\frac {\operatorname {arcsinh}\left (d x +c \right )^{3} \left (-4 \left (d x +c \right )^{2}+4 \left (d x +c \right ) \sqrt {1+\left (d x +c \right )^{2}}+\operatorname {arcsinh}\left (d x +c \right )\right )}{2 \left (d x +c \right )^{2}}-4 \operatorname {arcsinh}\left (d x +c \right )^{3}+6 \operatorname {arcsinh}\left (d x +c \right )^{2} \ln \left (1+d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )+12 \,\operatorname {arcsinh}\left (d x +c \right ) \operatorname {polylog}\left (2, -d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )-12 \operatorname {polylog}\left (3, -d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+6 \operatorname {arcsinh}\left (d x +c \right )^{2} \ln \left (1-d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+12 \,\operatorname {arcsinh}\left (d x +c \right ) \operatorname {polylog}\left (2, d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )-12 \operatorname {polylog}\left (3, d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )\right )}{e^{3}}+\frac {4 a \,b^{3} \left (-\frac {\operatorname {arcsinh}\left (d x +c \right )^{2} \left (3 \left (d x +c \right ) \sqrt {1+\left (d x +c \right )^{2}}-3 \left (d x +c \right )^{2}+\operatorname {arcsinh}\left (d x +c \right )\right )}{2 \left (d x +c \right )^{2}}-3 \operatorname {arcsinh}\left (d x +c \right )^{2}+3 \,\operatorname {arcsinh}\left (d x +c \right ) \ln \left (1+d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )+3 \operatorname {polylog}\left (2, -d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+3 \,\operatorname {arcsinh}\left (d x +c \right ) \ln \left (1-d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+3 \operatorname {polylog}\left (2, d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )\right )}{e^{3}}+\frac {6 a^{2} b^{2} \left (-2 \,\operatorname {arcsinh}\left (d x +c \right )-\frac {\operatorname {arcsinh}\left (d x +c \right ) \left (-2 \left (d x +c \right )^{2}+2 \left (d x +c \right ) \sqrt {1+\left (d x +c \right )^{2}}+\operatorname {arcsinh}\left (d x +c \right )\right )}{2 \left (d x +c \right )^{2}}+\ln \left (\left (d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )^{2}-1\right )\right )}{e^{3}}+\frac {4 b \,a^{3} \left (-\frac {\operatorname {arcsinh}\left (d x +c \right )}{2 \left (d x +c \right )^{2}}-\frac {\sqrt {1+\left (d x +c \right )^{2}}}{2 \left (d x +c \right )}\right )}{e^{3}}}{d}\) | \(561\) |
default | \(\frac {-\frac {a^{4}}{2 e^{3} \left (d x +c \right )^{2}}+\frac {b^{4} \left (-\frac {\operatorname {arcsinh}\left (d x +c \right )^{3} \left (-4 \left (d x +c \right )^{2}+4 \left (d x +c \right ) \sqrt {1+\left (d x +c \right )^{2}}+\operatorname {arcsinh}\left (d x +c \right )\right )}{2 \left (d x +c \right )^{2}}-4 \operatorname {arcsinh}\left (d x +c \right )^{3}+6 \operatorname {arcsinh}\left (d x +c \right )^{2} \ln \left (1+d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )+12 \,\operatorname {arcsinh}\left (d x +c \right ) \operatorname {polylog}\left (2, -d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )-12 \operatorname {polylog}\left (3, -d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+6 \operatorname {arcsinh}\left (d x +c \right )^{2} \ln \left (1-d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+12 \,\operatorname {arcsinh}\left (d x +c \right ) \operatorname {polylog}\left (2, d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )-12 \operatorname {polylog}\left (3, d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )\right )}{e^{3}}+\frac {4 a \,b^{3} \left (-\frac {\operatorname {arcsinh}\left (d x +c \right )^{2} \left (3 \left (d x +c \right ) \sqrt {1+\left (d x +c \right )^{2}}-3 \left (d x +c \right )^{2}+\operatorname {arcsinh}\left (d x +c \right )\right )}{2 \left (d x +c \right )^{2}}-3 \operatorname {arcsinh}\left (d x +c \right )^{2}+3 \,\operatorname {arcsinh}\left (d x +c \right ) \ln \left (1+d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )+3 \operatorname {polylog}\left (2, -d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+3 \,\operatorname {arcsinh}\left (d x +c \right ) \ln \left (1-d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+3 \operatorname {polylog}\left (2, d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )\right )}{e^{3}}+\frac {6 a^{2} b^{2} \left (-2 \,\operatorname {arcsinh}\left (d x +c \right )-\frac {\operatorname {arcsinh}\left (d x +c \right ) \left (-2 \left (d x +c \right )^{2}+2 \left (d x +c \right ) \sqrt {1+\left (d x +c \right )^{2}}+\operatorname {arcsinh}\left (d x +c \right )\right )}{2 \left (d x +c \right )^{2}}+\ln \left (\left (d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )^{2}-1\right )\right )}{e^{3}}+\frac {4 b \,a^{3} \left (-\frac {\operatorname {arcsinh}\left (d x +c \right )}{2 \left (d x +c \right )^{2}}-\frac {\sqrt {1+\left (d x +c \right )^{2}}}{2 \left (d x +c \right )}\right )}{e^{3}}}{d}\) | \(561\) |
parts | \(-\frac {a^{4}}{2 e^{3} \left (d x +c \right )^{2} d}+\frac {b^{4} \left (-\frac {\operatorname {arcsinh}\left (d x +c \right )^{3} \left (-4 \left (d x +c \right )^{2}+4 \left (d x +c \right ) \sqrt {1+\left (d x +c \right )^{2}}+\operatorname {arcsinh}\left (d x +c \right )\right )}{2 \left (d x +c \right )^{2}}-4 \operatorname {arcsinh}\left (d x +c \right )^{3}+6 \operatorname {arcsinh}\left (d x +c \right )^{2} \ln \left (1+d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )+12 \,\operatorname {arcsinh}\left (d x +c \right ) \operatorname {polylog}\left (2, -d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )-12 \operatorname {polylog}\left (3, -d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+6 \operatorname {arcsinh}\left (d x +c \right )^{2} \ln \left (1-d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+12 \,\operatorname {arcsinh}\left (d x +c \right ) \operatorname {polylog}\left (2, d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )-12 \operatorname {polylog}\left (3, d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )\right )}{e^{3} d}+\frac {4 a \,b^{3} \left (-\frac {\operatorname {arcsinh}\left (d x +c \right )^{2} \left (3 \left (d x +c \right ) \sqrt {1+\left (d x +c \right )^{2}}-3 \left (d x +c \right )^{2}+\operatorname {arcsinh}\left (d x +c \right )\right )}{2 \left (d x +c \right )^{2}}-3 \operatorname {arcsinh}\left (d x +c \right )^{2}+3 \,\operatorname {arcsinh}\left (d x +c \right ) \ln \left (1+d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )+3 \operatorname {polylog}\left (2, -d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+3 \,\operatorname {arcsinh}\left (d x +c \right ) \ln \left (1-d x -c -\sqrt {1+\left (d x +c \right )^{2}}\right )+3 \operatorname {polylog}\left (2, d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )\right )}{e^{3} d}+\frac {6 a^{2} b^{2} \left (-2 \,\operatorname {arcsinh}\left (d x +c \right )-\frac {\operatorname {arcsinh}\left (d x +c \right ) \left (-2 \left (d x +c \right )^{2}+2 \left (d x +c \right ) \sqrt {1+\left (d x +c \right )^{2}}+\operatorname {arcsinh}\left (d x +c \right )\right )}{2 \left (d x +c \right )^{2}}+\ln \left (\left (d x +c +\sqrt {1+\left (d x +c \right )^{2}}\right )^{2}-1\right )\right )}{e^{3} d}+\frac {4 b \,a^{3} \left (-\frac {\operatorname {arcsinh}\left (d x +c \right )}{2 \left (d x +c \right )^{2}}-\frac {\sqrt {1+\left (d x +c \right )^{2}}}{2 \left (d x +c \right )}\right )}{e^{3} d}\) | \(572\) |
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\[ \int \frac {(a+b \text {arcsinh}(c+d x))^4}{(c e+d e x)^3} \, dx=\int { \frac {{\left (b \operatorname {arsinh}\left (d x + c\right ) + a\right )}^{4}}{{\left (d e x + c e\right )}^{3}} \,d x } \]
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\[ \int \frac {(a+b \text {arcsinh}(c+d x))^4}{(c e+d e x)^3} \, dx=\frac {\int \frac {a^{4}}{c^{3} + 3 c^{2} d x + 3 c d^{2} x^{2} + d^{3} x^{3}}\, dx + \int \frac {b^{4} \operatorname {asinh}^{4}{\left (c + d x \right )}}{c^{3} + 3 c^{2} d x + 3 c d^{2} x^{2} + d^{3} x^{3}}\, dx + \int \frac {4 a b^{3} \operatorname {asinh}^{3}{\left (c + d x \right )}}{c^{3} + 3 c^{2} d x + 3 c d^{2} x^{2} + d^{3} x^{3}}\, dx + \int \frac {6 a^{2} b^{2} \operatorname {asinh}^{2}{\left (c + d x \right )}}{c^{3} + 3 c^{2} d x + 3 c d^{2} x^{2} + d^{3} x^{3}}\, dx + \int \frac {4 a^{3} b \operatorname {asinh}{\left (c + d x \right )}}{c^{3} + 3 c^{2} d x + 3 c d^{2} x^{2} + d^{3} x^{3}}\, dx}{e^{3}} \]
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\[ \int \frac {(a+b \text {arcsinh}(c+d x))^4}{(c e+d e x)^3} \, dx=\int { \frac {{\left (b \operatorname {arsinh}\left (d x + c\right ) + a\right )}^{4}}{{\left (d e x + c e\right )}^{3}} \,d x } \]
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\[ \int \frac {(a+b \text {arcsinh}(c+d x))^4}{(c e+d e x)^3} \, dx=\int { \frac {{\left (b \operatorname {arsinh}\left (d x + c\right ) + a\right )}^{4}}{{\left (d e x + c e\right )}^{3}} \,d x } \]
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Timed out. \[ \int \frac {(a+b \text {arcsinh}(c+d x))^4}{(c e+d e x)^3} \, dx=\int \frac {{\left (a+b\,\mathrm {asinh}\left (c+d\,x\right )\right )}^4}{{\left (c\,e+d\,e\,x\right )}^3} \,d x \]
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