Integrand size = 23, antiderivative size = 106 \[ \int \frac {a+b \text {arcsinh}(c+d x)}{(c e+d e x)^{3/2}} \, dx=-\frac {2 (a+b \text {arcsinh}(c+d x))}{d e \sqrt {e (c+d x)}}+\frac {2 b (1+c+d x) \sqrt {\frac {1+(c+d x)^2}{(1+c+d x)^2}} \operatorname {EllipticF}\left (2 \arctan \left (\frac {\sqrt {e (c+d x)}}{\sqrt {e}}\right ),\frac {1}{2}\right )}{d e^{3/2} \sqrt {1+(c+d x)^2}} \]
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Time = 0.09 (sec) , antiderivative size = 106, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.174, Rules used = {5859, 5776, 335, 226} \[ \int \frac {a+b \text {arcsinh}(c+d x)}{(c e+d e x)^{3/2}} \, dx=\frac {2 b (c+d x+1) \sqrt {\frac {(c+d x)^2+1}{(c+d x+1)^2}} \operatorname {EllipticF}\left (2 \arctan \left (\frac {\sqrt {e (c+d x)}}{\sqrt {e}}\right ),\frac {1}{2}\right )}{d e^{3/2} \sqrt {(c+d x)^2+1}}-\frac {2 (a+b \text {arcsinh}(c+d x))}{d e \sqrt {e (c+d x)}} \]
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Rule 226
Rule 335
Rule 5776
Rule 5859
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int \frac {a+b \text {arcsinh}(x)}{(e x)^{3/2}} \, dx,x,c+d x\right )}{d} \\ & = -\frac {2 (a+b \text {arcsinh}(c+d x))}{d e \sqrt {e (c+d x)}}+\frac {(2 b) \text {Subst}\left (\int \frac {1}{\sqrt {e x} \sqrt {1+x^2}} \, dx,x,c+d x\right )}{d e} \\ & = -\frac {2 (a+b \text {arcsinh}(c+d x))}{d e \sqrt {e (c+d x)}}+\frac {(4 b) \text {Subst}\left (\int \frac {1}{\sqrt {1+\frac {x^4}{e^2}}} \, dx,x,\sqrt {e (c+d x)}\right )}{d e^2} \\ & = -\frac {2 (a+b \text {arcsinh}(c+d x))}{d e \sqrt {e (c+d x)}}+\frac {2 b (1+c+d x) \sqrt {\frac {1+(c+d x)^2}{(1+c+d x)^2}} \operatorname {EllipticF}\left (2 \arctan \left (\frac {\sqrt {e (c+d x)}}{\sqrt {e}}\right ),\frac {1}{2}\right )}{d e^{3/2} \sqrt {1+(c+d x)^2}} \\ \end{align*}
Result contains higher order function than in optimal. Order 5 vs. order 4 in optimal.
Time = 0.02 (sec) , antiderivative size = 56, normalized size of antiderivative = 0.53 \[ \int \frac {a+b \text {arcsinh}(c+d x)}{(c e+d e x)^{3/2}} \, dx=-\frac {2 \left (a+b \text {arcsinh}(c+d x)-2 b (c+d x) \operatorname {Hypergeometric2F1}\left (\frac {1}{4},\frac {1}{2},\frac {5}{4},-(c+d x)^2\right )\right )}{d e \sqrt {e (c+d x)}} \]
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Result contains complex when optimal does not.
Time = 0.44 (sec) , antiderivative size = 140, normalized size of antiderivative = 1.32
method | result | size |
derivativedivides | \(\frac {-\frac {2 a}{\sqrt {d e x +c e}}+2 b \left (-\frac {\operatorname {arcsinh}\left (\frac {d e x +c e}{e}\right )}{\sqrt {d e x +c e}}+\frac {2 \sqrt {1-\frac {i \left (d e x +c e \right )}{e}}\, \sqrt {1+\frac {i \left (d e x +c e \right )}{e}}\, \operatorname {EllipticF}\left (\sqrt {d e x +c e}\, \sqrt {\frac {i}{e}}, i\right )}{e \sqrt {\frac {i}{e}}\, \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}\right )}{d e}\) | \(140\) |
default | \(\frac {-\frac {2 a}{\sqrt {d e x +c e}}+2 b \left (-\frac {\operatorname {arcsinh}\left (\frac {d e x +c e}{e}\right )}{\sqrt {d e x +c e}}+\frac {2 \sqrt {1-\frac {i \left (d e x +c e \right )}{e}}\, \sqrt {1+\frac {i \left (d e x +c e \right )}{e}}\, \operatorname {EllipticF}\left (\sqrt {d e x +c e}\, \sqrt {\frac {i}{e}}, i\right )}{e \sqrt {\frac {i}{e}}\, \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}\right )}{d e}\) | \(140\) |
parts | \(-\frac {2 a}{\sqrt {d e x +c e}\, d e}+\frac {2 b \left (-\frac {\operatorname {arcsinh}\left (\frac {d e x +c e}{e}\right )}{\sqrt {d e x +c e}}+\frac {2 \sqrt {1-\frac {i \left (d e x +c e \right )}{e}}\, \sqrt {1+\frac {i \left (d e x +c e \right )}{e}}\, \operatorname {EllipticF}\left (\sqrt {d e x +c e}\, \sqrt {\frac {i}{e}}, i\right )}{e \sqrt {\frac {i}{e}}\, \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}\right )}{d e}\) | \(145\) |
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Result contains higher order function than in optimal. Order 9 vs. order 4.
Time = 0.09 (sec) , antiderivative size = 110, normalized size of antiderivative = 1.04 \[ \int \frac {a+b \text {arcsinh}(c+d x)}{(c e+d e x)^{3/2}} \, dx=-\frac {2 \, {\left (\sqrt {d e x + c e} b d^{2} \log \left (d x + c + \sqrt {d^{2} x^{2} + 2 \, c d x + c^{2} + 1}\right ) + \sqrt {d e x + c e} a d^{2} - 2 \, \sqrt {d^{3} e} {\left (b d x + b c\right )} {\rm weierstrassPInverse}\left (-\frac {4}{d^{2}}, 0, \frac {d x + c}{d}\right )\right )}}{d^{4} e^{2} x + c d^{3} e^{2}} \]
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\[ \int \frac {a+b \text {arcsinh}(c+d x)}{(c e+d e x)^{3/2}} \, dx=\int \frac {a + b \operatorname {asinh}{\left (c + d x \right )}}{\left (e \left (c + d x\right )\right )^{\frac {3}{2}}}\, dx \]
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Exception generated. \[ \int \frac {a+b \text {arcsinh}(c+d x)}{(c e+d e x)^{3/2}} \, dx=\text {Exception raised: ValueError} \]
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\[ \int \frac {a+b \text {arcsinh}(c+d x)}{(c e+d e x)^{3/2}} \, dx=\int { \frac {b \operatorname {arsinh}\left (d x + c\right ) + a}{{\left (d e x + c e\right )}^{\frac {3}{2}}} \,d x } \]
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Timed out. \[ \int \frac {a+b \text {arcsinh}(c+d x)}{(c e+d e x)^{3/2}} \, dx=\int \frac {a+b\,\mathrm {asinh}\left (c+d\,x\right )}{{\left (c\,e+d\,e\,x\right )}^{3/2}} \,d x \]
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