Integrand size = 23, antiderivative size = 177 \[ \int (c e+d e x)^{5/2} (a+b \text {arcsinh}(c+d x)) \, dx=\frac {20 b e^2 \sqrt {e (c+d x)} \sqrt {1+(c+d x)^2}}{147 d}-\frac {4 b (e (c+d x))^{5/2} \sqrt {1+(c+d x)^2}}{49 d}+\frac {2 (e (c+d x))^{7/2} (a+b \text {arcsinh}(c+d x))}{7 d e}-\frac {10 b e^{5/2} (1+c+d x) \sqrt {\frac {1+(c+d x)^2}{(1+c+d x)^2}} \operatorname {EllipticF}\left (2 \arctan \left (\frac {\sqrt {e (c+d x)}}{\sqrt {e}}\right ),\frac {1}{2}\right )}{147 d \sqrt {1+(c+d x)^2}} \]
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Time = 0.12 (sec) , antiderivative size = 177, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.217, Rules used = {5859, 5776, 327, 335, 226} \[ \int (c e+d e x)^{5/2} (a+b \text {arcsinh}(c+d x)) \, dx=\frac {2 (e (c+d x))^{7/2} (a+b \text {arcsinh}(c+d x))}{7 d e}-\frac {10 b e^{5/2} (c+d x+1) \sqrt {\frac {(c+d x)^2+1}{(c+d x+1)^2}} \operatorname {EllipticF}\left (2 \arctan \left (\frac {\sqrt {e (c+d x)}}{\sqrt {e}}\right ),\frac {1}{2}\right )}{147 d \sqrt {(c+d x)^2+1}}+\frac {20 b e^2 \sqrt {(c+d x)^2+1} \sqrt {e (c+d x)}}{147 d}-\frac {4 b \sqrt {(c+d x)^2+1} (e (c+d x))^{5/2}}{49 d} \]
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Rule 226
Rule 327
Rule 335
Rule 5776
Rule 5859
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int (e x)^{5/2} (a+b \text {arcsinh}(x)) \, dx,x,c+d x\right )}{d} \\ & = \frac {2 (e (c+d x))^{7/2} (a+b \text {arcsinh}(c+d x))}{7 d e}-\frac {(2 b) \text {Subst}\left (\int \frac {(e x)^{7/2}}{\sqrt {1+x^2}} \, dx,x,c+d x\right )}{7 d e} \\ & = -\frac {4 b (e (c+d x))^{5/2} \sqrt {1+(c+d x)^2}}{49 d}+\frac {2 (e (c+d x))^{7/2} (a+b \text {arcsinh}(c+d x))}{7 d e}+\frac {(10 b e) \text {Subst}\left (\int \frac {(e x)^{3/2}}{\sqrt {1+x^2}} \, dx,x,c+d x\right )}{49 d} \\ & = \frac {20 b e^2 \sqrt {e (c+d x)} \sqrt {1+(c+d x)^2}}{147 d}-\frac {4 b (e (c+d x))^{5/2} \sqrt {1+(c+d x)^2}}{49 d}+\frac {2 (e (c+d x))^{7/2} (a+b \text {arcsinh}(c+d x))}{7 d e}-\frac {\left (10 b e^3\right ) \text {Subst}\left (\int \frac {1}{\sqrt {e x} \sqrt {1+x^2}} \, dx,x,c+d x\right )}{147 d} \\ & = \frac {20 b e^2 \sqrt {e (c+d x)} \sqrt {1+(c+d x)^2}}{147 d}-\frac {4 b (e (c+d x))^{5/2} \sqrt {1+(c+d x)^2}}{49 d}+\frac {2 (e (c+d x))^{7/2} (a+b \text {arcsinh}(c+d x))}{7 d e}-\frac {\left (20 b e^2\right ) \text {Subst}\left (\int \frac {1}{\sqrt {1+\frac {x^4}{e^2}}} \, dx,x,\sqrt {e (c+d x)}\right )}{147 d} \\ & = \frac {20 b e^2 \sqrt {e (c+d x)} \sqrt {1+(c+d x)^2}}{147 d}-\frac {4 b (e (c+d x))^{5/2} \sqrt {1+(c+d x)^2}}{49 d}+\frac {2 (e (c+d x))^{7/2} (a+b \text {arcsinh}(c+d x))}{7 d e}-\frac {10 b e^{5/2} (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 )}{147 d \sqrt {1+(c+d x)^2}} \\ \end{align*}
Result contains higher order function than in optimal. Order 5 vs. order 4 in optimal.
Time = 0.13 (sec) , antiderivative size = 113, normalized size of antiderivative = 0.64 \[ \int (c e+d e x)^{5/2} (a+b \text {arcsinh}(c+d x)) \, dx=\frac {2 (e (c+d x))^{5/2} \left (21 a (c+d x)^3+10 b \sqrt {1+(c+d x)^2}-6 b (c+d x)^2 \sqrt {1+(c+d x)^2}+21 b (c+d x)^3 \text {arcsinh}(c+d x)-10 b \operatorname {Hypergeometric2F1}\left (\frac {1}{4},\frac {1}{2},\frac {5}{4},-(c+d x)^2\right )\right )}{147 d (c+d x)^2} \]
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Result contains complex when optimal does not.
Time = 1.29 (sec) , antiderivative size = 212, normalized size of antiderivative = 1.20
method | result | size |
derivativedivides | \(\frac {\frac {2 \left (d e x +c e \right )^{\frac {7}{2}} a}{7}+2 b \left (\frac {\left (d e x +c e \right )^{\frac {7}{2}} \operatorname {arcsinh}\left (\frac {d e x +c e}{e}\right )}{7}-\frac {2 \left (\frac {e^{2} \left (d e x +c e \right )^{\frac {5}{2}} \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}{7}-\frac {5 e^{4} \sqrt {d e x +c e}\, \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}{21}+\frac {5 e^{4} \sqrt {1-\frac {i \left (d e x +c e \right )}{e}}\, \sqrt {1+\frac {i \left (d e x +c e \right )}{e}}\, \operatorname {EllipticF}\left (\sqrt {d e x +c e}\, \sqrt {\frac {i}{e}}, i\right )}{21 \sqrt {\frac {i}{e}}\, \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}\right )}{7 e}\right )}{d e}\) | \(212\) |
default | \(\frac {\frac {2 \left (d e x +c e \right )^{\frac {7}{2}} a}{7}+2 b \left (\frac {\left (d e x +c e \right )^{\frac {7}{2}} \operatorname {arcsinh}\left (\frac {d e x +c e}{e}\right )}{7}-\frac {2 \left (\frac {e^{2} \left (d e x +c e \right )^{\frac {5}{2}} \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}{7}-\frac {5 e^{4} \sqrt {d e x +c e}\, \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}{21}+\frac {5 e^{4} \sqrt {1-\frac {i \left (d e x +c e \right )}{e}}\, \sqrt {1+\frac {i \left (d e x +c e \right )}{e}}\, \operatorname {EllipticF}\left (\sqrt {d e x +c e}\, \sqrt {\frac {i}{e}}, i\right )}{21 \sqrt {\frac {i}{e}}\, \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}\right )}{7 e}\right )}{d e}\) | \(212\) |
parts | \(\frac {2 a \left (d e x +c e \right )^{\frac {7}{2}}}{7 d e}+\frac {2 b \left (\frac {\left (d e x +c e \right )^{\frac {7}{2}} \operatorname {arcsinh}\left (\frac {d e x +c e}{e}\right )}{7}-\frac {2 \left (\frac {e^{2} \left (d e x +c e \right )^{\frac {5}{2}} \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}{7}-\frac {5 e^{4} \sqrt {d e x +c e}\, \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}{21}+\frac {5 e^{4} \sqrt {1-\frac {i \left (d e x +c e \right )}{e}}\, \sqrt {1+\frac {i \left (d e x +c e \right )}{e}}\, \operatorname {EllipticF}\left (\sqrt {d e x +c e}\, \sqrt {\frac {i}{e}}, i\right )}{21 \sqrt {\frac {i}{e}}\, \sqrt {\frac {\left (d e x +c e \right )^{2}}{e^{2}}+1}}\right )}{7 e}\right )}{d e}\) | \(217\) |
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Result contains higher order function than in optimal. Order 9 vs. order 4.
Time = 0.10 (sec) , antiderivative size = 254, normalized size of antiderivative = 1.44 \[ \int (c e+d e x)^{5/2} (a+b \text {arcsinh}(c+d x)) \, dx=-\frac {2 \, {\left (10 \, \sqrt {d^{3} e} b e^{2} {\rm weierstrassPInverse}\left (-\frac {4}{d^{2}}, 0, \frac {d x + c}{d}\right ) - 21 \, {\left (b d^{5} e^{2} x^{3} + 3 \, b c d^{4} e^{2} x^{2} + 3 \, b c^{2} d^{3} e^{2} x + b c^{3} d^{2} e^{2}\right )} \sqrt {d e x + c e} \log \left (d x + c + \sqrt {d^{2} x^{2} + 2 \, c d x + c^{2} + 1}\right ) + 2 \, {\left (3 \, b d^{4} e^{2} x^{2} + 6 \, b c d^{3} e^{2} x + {\left (3 \, b c^{2} - 5 \, b\right )} d^{2} e^{2}\right )} \sqrt {d^{2} x^{2} + 2 \, c d x + c^{2} + 1} \sqrt {d e x + c e} - 21 \, {\left (a d^{5} e^{2} x^{3} + 3 \, a c d^{4} e^{2} x^{2} + 3 \, a c^{2} d^{3} e^{2} x + a c^{3} d^{2} e^{2}\right )} \sqrt {d e x + c e}\right )}}{147 \, d^{3}} \]
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\[ \int (c e+d e x)^{5/2} (a+b \text {arcsinh}(c+d x)) \, dx=\int \left (e \left (c + d x\right )\right )^{\frac {5}{2}} \left (a + b \operatorname {asinh}{\left (c + d x \right )}\right )\, dx \]
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Exception generated. \[ \int (c e+d e x)^{5/2} (a+b \text {arcsinh}(c+d x)) \, dx=\text {Exception raised: ValueError} \]
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\[ \int (c e+d e x)^{5/2} (a+b \text {arcsinh}(c+d x)) \, dx=\int { {\left (d e x + c e\right )}^{\frac {5}{2}} {\left (b \operatorname {arsinh}\left (d x + c\right ) + a\right )} \,d x } \]
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Timed out. \[ \int (c e+d e x)^{5/2} (a+b \text {arcsinh}(c+d x)) \, dx=\int {\left (c\,e+d\,e\,x\right )}^{5/2}\,\left (a+b\,\mathrm {asinh}\left (c+d\,x\right )\right ) \,d x \]
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