Integrand size = 26, antiderivative size = 287 \[ \int \frac {a+b \text {arcsinh}(c x)}{x^3 \left (d+c^2 d x^2\right )^{3/2}} \, dx=-\frac {b c \sqrt {1+c^2 x^2}}{2 d x \sqrt {d+c^2 d x^2}}-\frac {3 c^2 (a+b \text {arcsinh}(c x))}{2 d \sqrt {d+c^2 d x^2}}-\frac {a+b \text {arcsinh}(c x)}{2 d x^2 \sqrt {d+c^2 d x^2}}+\frac {b c^2 \sqrt {1+c^2 x^2} \arctan (c x)}{d \sqrt {d+c^2 d x^2}}+\frac {3 c^2 \sqrt {1+c^2 x^2} (a+b \text {arcsinh}(c x)) \text {arctanh}\left (e^{\text {arcsinh}(c x)}\right )}{d \sqrt {d+c^2 d x^2}}+\frac {3 b c^2 \sqrt {1+c^2 x^2} \operatorname {PolyLog}\left (2,-e^{\text {arcsinh}(c x)}\right )}{2 d \sqrt {d+c^2 d x^2}}-\frac {3 b c^2 \sqrt {1+c^2 x^2} \operatorname {PolyLog}\left (2,e^{\text {arcsinh}(c x)}\right )}{2 d \sqrt {d+c^2 d x^2}} \]
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Time = 0.26 (sec) , antiderivative size = 287, normalized size of antiderivative = 1.00, number of steps used = 11, number of rules used = 8, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.308, Rules used = {5809, 5811, 5816, 4267, 2317, 2438, 209, 331} \[ \int \frac {a+b \text {arcsinh}(c x)}{x^3 \left (d+c^2 d x^2\right )^{3/2}} \, dx=\frac {3 c^2 \sqrt {c^2 x^2+1} \text {arctanh}\left (e^{\text {arcsinh}(c x)}\right ) (a+b \text {arcsinh}(c x))}{d \sqrt {c^2 d x^2+d}}-\frac {3 c^2 (a+b \text {arcsinh}(c x))}{2 d \sqrt {c^2 d x^2+d}}-\frac {a+b \text {arcsinh}(c x)}{2 d x^2 \sqrt {c^2 d x^2+d}}+\frac {3 b c^2 \sqrt {c^2 x^2+1} \operatorname {PolyLog}\left (2,-e^{\text {arcsinh}(c x)}\right )}{2 d \sqrt {c^2 d x^2+d}}-\frac {3 b c^2 \sqrt {c^2 x^2+1} \operatorname {PolyLog}\left (2,e^{\text {arcsinh}(c x)}\right )}{2 d \sqrt {c^2 d x^2+d}}+\frac {b c^2 \sqrt {c^2 x^2+1} \arctan (c x)}{d \sqrt {c^2 d x^2+d}}-\frac {b c \sqrt {c^2 x^2+1}}{2 d x \sqrt {c^2 d x^2+d}} \]
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Rule 209
Rule 331
Rule 2317
Rule 2438
Rule 4267
Rule 5809
Rule 5811
Rule 5816
Rubi steps \begin{align*} \text {integral}& = -\frac {a+b \text {arcsinh}(c x)}{2 d x^2 \sqrt {d+c^2 d x^2}}-\frac {1}{2} \left (3 c^2\right ) \int \frac {a+b \text {arcsinh}(c x)}{x \left (d+c^2 d x^2\right )^{3/2}} \, dx+\frac {\left (b c \sqrt {1+c^2 x^2}\right ) \int \frac {1}{x^2 \left (1+c^2 x^2\right )} \, dx}{2 d \sqrt {d+c^2 d x^2}} \\ & = -\frac {b c \sqrt {1+c^2 x^2}}{2 d x \sqrt {d+c^2 d x^2}}-\frac {3 c^2 (a+b \text {arcsinh}(c x))}{2 d \sqrt {d+c^2 d x^2}}-\frac {a+b \text {arcsinh}(c x)}{2 d x^2 \sqrt {d+c^2 d x^2}}-\frac {\left (3 c^2\right ) \int \frac {a+b \text {arcsinh}(c x)}{x \sqrt {d+c^2 d x^2}} \, dx}{2 d}-\frac {\left (b c^3 \sqrt {1+c^2 x^2}\right ) \int \frac {1}{1+c^2 x^2} \, dx}{2 d \sqrt {d+c^2 d x^2}}+\frac {\left (3 b c^3 \sqrt {1+c^2 x^2}\right ) \int \frac {1}{1+c^2 x^2} \, dx}{2 d \sqrt {d+c^2 d x^2}} \\ & = -\frac {b c \sqrt {1+c^2 x^2}}{2 d x \sqrt {d+c^2 d x^2}}-\frac {3 c^2 (a+b \text {arcsinh}(c x))}{2 d \sqrt {d+c^2 d x^2}}-\frac {a+b \text {arcsinh}(c x)}{2 d x^2 \sqrt {d+c^2 d x^2}}+\frac {b c^2 \sqrt {1+c^2 x^2} \arctan (c x)}{d \sqrt {d+c^2 d x^2}}-\frac {\left (3 c^2 \sqrt {1+c^2 x^2}\right ) \text {Subst}(\int (a+b x) \text {csch}(x) \, dx,x,\text {arcsinh}(c x))}{2 d \sqrt {d+c^2 d x^2}} \\ & = -\frac {b c \sqrt {1+c^2 x^2}}{2 d x \sqrt {d+c^2 d x^2}}-\frac {3 c^2 (a+b \text {arcsinh}(c x))}{2 d \sqrt {d+c^2 d x^2}}-\frac {a+b \text {arcsinh}(c x)}{2 d x^2 \sqrt {d+c^2 d x^2}}+\frac {b c^2 \sqrt {1+c^2 x^2} \arctan (c x)}{d \sqrt {d+c^2 d x^2}}+\frac {3 c^2 \sqrt {1+c^2 x^2} (a+b \text {arcsinh}(c x)) \text {arctanh}\left (e^{\text {arcsinh}(c x)}\right )}{d \sqrt {d+c^2 d x^2}}+\frac {\left (3 b c^2 \sqrt {1+c^2 x^2}\right ) \text {Subst}\left (\int \log \left (1-e^x\right ) \, dx,x,\text {arcsinh}(c x)\right )}{2 d \sqrt {d+c^2 d x^2}}-\frac {\left (3 b c^2 \sqrt {1+c^2 x^2}\right ) \text {Subst}\left (\int \log \left (1+e^x\right ) \, dx,x,\text {arcsinh}(c x)\right )}{2 d \sqrt {d+c^2 d x^2}} \\ & = -\frac {b c \sqrt {1+c^2 x^2}}{2 d x \sqrt {d+c^2 d x^2}}-\frac {3 c^2 (a+b \text {arcsinh}(c x))}{2 d \sqrt {d+c^2 d x^2}}-\frac {a+b \text {arcsinh}(c x)}{2 d x^2 \sqrt {d+c^2 d x^2}}+\frac {b c^2 \sqrt {1+c^2 x^2} \arctan (c x)}{d \sqrt {d+c^2 d x^2}}+\frac {3 c^2 \sqrt {1+c^2 x^2} (a+b \text {arcsinh}(c x)) \text {arctanh}\left (e^{\text {arcsinh}(c x)}\right )}{d \sqrt {d+c^2 d x^2}}+\frac {\left (3 b c^2 \sqrt {1+c^2 x^2}\right ) \text {Subst}\left (\int \frac {\log (1-x)}{x} \, dx,x,e^{\text {arcsinh}(c x)}\right )}{2 d \sqrt {d+c^2 d x^2}}-\frac {\left (3 b c^2 \sqrt {1+c^2 x^2}\right ) \text {Subst}\left (\int \frac {\log (1+x)}{x} \, dx,x,e^{\text {arcsinh}(c x)}\right )}{2 d \sqrt {d+c^2 d x^2}} \\ & = -\frac {b c \sqrt {1+c^2 x^2}}{2 d x \sqrt {d+c^2 d x^2}}-\frac {3 c^2 (a+b \text {arcsinh}(c x))}{2 d \sqrt {d+c^2 d x^2}}-\frac {a+b \text {arcsinh}(c x)}{2 d x^2 \sqrt {d+c^2 d x^2}}+\frac {b c^2 \sqrt {1+c^2 x^2} \arctan (c x)}{d \sqrt {d+c^2 d x^2}}+\frac {3 c^2 \sqrt {1+c^2 x^2} (a+b \text {arcsinh}(c x)) \text {arctanh}\left (e^{\text {arcsinh}(c x)}\right )}{d \sqrt {d+c^2 d x^2}}+\frac {3 b c^2 \sqrt {1+c^2 x^2} \operatorname {PolyLog}\left (2,-e^{\text {arcsinh}(c x)}\right )}{2 d \sqrt {d+c^2 d x^2}}-\frac {3 b c^2 \sqrt {1+c^2 x^2} \operatorname {PolyLog}\left (2,e^{\text {arcsinh}(c x)}\right )}{2 d \sqrt {d+c^2 d x^2}} \\ \end{align*}
Time = 6.18 (sec) , antiderivative size = 369, normalized size of antiderivative = 1.29 \[ \int \frac {a+b \text {arcsinh}(c x)}{x^3 \left (d+c^2 d x^2\right )^{3/2}} \, dx=\frac {-\frac {4 a \left (1+3 c^2 x^2\right ) \sqrt {d+c^2 d x^2}}{x^2+c^2 x^4}-12 a c^2 \sqrt {d} \log (x)+12 a c^2 \sqrt {d} \log \left (d+\sqrt {d} \sqrt {d+c^2 d x^2}\right )+\frac {b c^2 d \left (-8 \text {arcsinh}(c x)+16 \sqrt {1+c^2 x^2} \arctan \left (\tanh \left (\frac {1}{2} \text {arcsinh}(c x)\right )\right )-2 \sqrt {1+c^2 x^2} \coth \left (\frac {1}{2} \text {arcsinh}(c x)\right )-\sqrt {1+c^2 x^2} \text {arcsinh}(c x) \text {csch}^2\left (\frac {1}{2} \text {arcsinh}(c x)\right )-12 \sqrt {1+c^2 x^2} \text {arcsinh}(c x) \log \left (1-e^{-\text {arcsinh}(c x)}\right )+12 \sqrt {1+c^2 x^2} \text {arcsinh}(c x) \log \left (1+e^{-\text {arcsinh}(c x)}\right )-12 \sqrt {1+c^2 x^2} \operatorname {PolyLog}\left (2,-e^{-\text {arcsinh}(c x)}\right )+12 \sqrt {1+c^2 x^2} \operatorname {PolyLog}\left (2,e^{-\text {arcsinh}(c x)}\right )-\sqrt {1+c^2 x^2} \text {arcsinh}(c x) \text {sech}^2\left (\frac {1}{2} \text {arcsinh}(c x)\right )+2 \sqrt {1+c^2 x^2} \tanh \left (\frac {1}{2} \text {arcsinh}(c x)\right )\right )}{\sqrt {d+c^2 d x^2}}}{8 d^2} \]
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Time = 0.22 (sec) , antiderivative size = 342, normalized size of antiderivative = 1.19
method | result | size |
default | \(a \left (-\frac {1}{2 d \,x^{2} \sqrt {c^{2} d \,x^{2}+d}}-\frac {3 c^{2} \left (\frac {1}{d \sqrt {c^{2} d \,x^{2}+d}}-\frac {\ln \left (\frac {2 d +2 \sqrt {d}\, \sqrt {c^{2} d \,x^{2}+d}}{x}\right )}{d^{\frac {3}{2}}}\right )}{2}\right )+b \left (-\frac {\sqrt {d \left (c^{2} x^{2}+1\right )}\, \left (3 \,\operatorname {arcsinh}\left (c x \right ) c^{2} x^{2}+c x \sqrt {c^{2} x^{2}+1}+\operatorname {arcsinh}\left (c x \right )\right )}{2 d^{2} \left (c^{2} x^{2}+1\right ) x^{2}}+\frac {2 \sqrt {d \left (c^{2} x^{2}+1\right )}\, \arctan \left (c x +\sqrt {c^{2} x^{2}+1}\right ) c^{2}}{\sqrt {c^{2} x^{2}+1}\, d^{2}}+\frac {3 \sqrt {d \left (c^{2} x^{2}+1\right )}\, \operatorname {dilog}\left (1+c x +\sqrt {c^{2} x^{2}+1}\right ) c^{2}}{2 \sqrt {c^{2} x^{2}+1}\, d^{2}}+\frac {3 \sqrt {d \left (c^{2} x^{2}+1\right )}\, \operatorname {arcsinh}\left (c x \right ) \ln \left (1+c x +\sqrt {c^{2} x^{2}+1}\right ) c^{2}}{2 \sqrt {c^{2} x^{2}+1}\, d^{2}}+\frac {3 \sqrt {d \left (c^{2} x^{2}+1\right )}\, \operatorname {dilog}\left (c x +\sqrt {c^{2} x^{2}+1}\right ) c^{2}}{2 \sqrt {c^{2} x^{2}+1}\, d^{2}}\right )\) | \(342\) |
parts | \(a \left (-\frac {1}{2 d \,x^{2} \sqrt {c^{2} d \,x^{2}+d}}-\frac {3 c^{2} \left (\frac {1}{d \sqrt {c^{2} d \,x^{2}+d}}-\frac {\ln \left (\frac {2 d +2 \sqrt {d}\, \sqrt {c^{2} d \,x^{2}+d}}{x}\right )}{d^{\frac {3}{2}}}\right )}{2}\right )+b \left (-\frac {\sqrt {d \left (c^{2} x^{2}+1\right )}\, \left (3 \,\operatorname {arcsinh}\left (c x \right ) c^{2} x^{2}+c x \sqrt {c^{2} x^{2}+1}+\operatorname {arcsinh}\left (c x \right )\right )}{2 d^{2} \left (c^{2} x^{2}+1\right ) x^{2}}+\frac {2 \sqrt {d \left (c^{2} x^{2}+1\right )}\, \arctan \left (c x +\sqrt {c^{2} x^{2}+1}\right ) c^{2}}{\sqrt {c^{2} x^{2}+1}\, d^{2}}+\frac {3 \sqrt {d \left (c^{2} x^{2}+1\right )}\, \operatorname {dilog}\left (1+c x +\sqrt {c^{2} x^{2}+1}\right ) c^{2}}{2 \sqrt {c^{2} x^{2}+1}\, d^{2}}+\frac {3 \sqrt {d \left (c^{2} x^{2}+1\right )}\, \operatorname {arcsinh}\left (c x \right ) \ln \left (1+c x +\sqrt {c^{2} x^{2}+1}\right ) c^{2}}{2 \sqrt {c^{2} x^{2}+1}\, d^{2}}+\frac {3 \sqrt {d \left (c^{2} x^{2}+1\right )}\, \operatorname {dilog}\left (c x +\sqrt {c^{2} x^{2}+1}\right ) c^{2}}{2 \sqrt {c^{2} x^{2}+1}\, d^{2}}\right )\) | \(342\) |
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\[ \int \frac {a+b \text {arcsinh}(c x)}{x^3 \left (d+c^2 d x^2\right )^{3/2}} \, dx=\int { \frac {b \operatorname {arsinh}\left (c x\right ) + a}{{\left (c^{2} d x^{2} + d\right )}^{\frac {3}{2}} x^{3}} \,d x } \]
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\[ \int \frac {a+b \text {arcsinh}(c x)}{x^3 \left (d+c^2 d x^2\right )^{3/2}} \, dx=\int \frac {a + b \operatorname {asinh}{\left (c x \right )}}{x^{3} \left (d \left (c^{2} x^{2} + 1\right )\right )^{\frac {3}{2}}}\, dx \]
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\[ \int \frac {a+b \text {arcsinh}(c x)}{x^3 \left (d+c^2 d x^2\right )^{3/2}} \, dx=\int { \frac {b \operatorname {arsinh}\left (c x\right ) + a}{{\left (c^{2} d x^{2} + d\right )}^{\frac {3}{2}} x^{3}} \,d x } \]
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\[ \int \frac {a+b \text {arcsinh}(c x)}{x^3 \left (d+c^2 d x^2\right )^{3/2}} \, dx=\int { \frac {b \operatorname {arsinh}\left (c x\right ) + a}{{\left (c^{2} d x^{2} + d\right )}^{\frac {3}{2}} x^{3}} \,d x } \]
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Timed out. \[ \int \frac {a+b \text {arcsinh}(c x)}{x^3 \left (d+c^2 d x^2\right )^{3/2}} \, dx=\int \frac {a+b\,\mathrm {asinh}\left (c\,x\right )}{x^3\,{\left (d\,c^2\,x^2+d\right )}^{3/2}} \,d x \]
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