Optimal. Leaf size=179 \[ -\frac {16 i a \left (a^2+b^2\right ) \sqrt {\frac {a+b \sinh (x)}{a-i b}} F\left (\frac {\pi }{4}-\frac {i x}{2}|\frac {2 b}{i a+b}\right )}{15 \sqrt {a+b \sinh (x)}}+\frac {2 i \left (23 a^2-9 b^2\right ) \sqrt {a+b \sinh (x)} E\left (\frac {\pi }{4}-\frac {i x}{2}|\frac {2 b}{i a+b}\right )}{15 \sqrt {\frac {a+b \sinh (x)}{a-i b}}}+\frac {2}{5} b \cosh (x) (a+b \sinh (x))^{3/2}+\frac {16}{15} a b \cosh (x) \sqrt {a+b \sinh (x)} \]
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Rubi [A] time = 0.26, antiderivative size = 179, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 7, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.700, Rules used = {2656, 2753, 2752, 2663, 2661, 2655, 2653} \[ -\frac {16 i a \left (a^2+b^2\right ) \sqrt {\frac {a+b \sinh (x)}{a-i b}} F\left (\frac {\pi }{4}-\frac {i x}{2}|\frac {2 b}{i a+b}\right )}{15 \sqrt {a+b \sinh (x)}}+\frac {2 i \left (23 a^2-9 b^2\right ) \sqrt {a+b \sinh (x)} E\left (\frac {\pi }{4}-\frac {i x}{2}|\frac {2 b}{i a+b}\right )}{15 \sqrt {\frac {a+b \sinh (x)}{a-i b}}}+\frac {2}{5} b \cosh (x) (a+b \sinh (x))^{3/2}+\frac {16}{15} a b \cosh (x) \sqrt {a+b \sinh (x)} \]
Antiderivative was successfully verified.
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Rule 2653
Rule 2655
Rule 2656
Rule 2661
Rule 2663
Rule 2752
Rule 2753
Rubi steps
\begin {align*} \int (a+b \sinh (x))^{5/2} \, dx &=\frac {2}{5} b \cosh (x) (a+b \sinh (x))^{3/2}+\frac {2}{5} \int \sqrt {a+b \sinh (x)} \left (\frac {1}{2} \left (5 a^2-3 b^2\right )+4 a b \sinh (x)\right ) \, dx\\ &=\frac {16}{15} a b \cosh (x) \sqrt {a+b \sinh (x)}+\frac {2}{5} b \cosh (x) (a+b \sinh (x))^{3/2}+\frac {4}{15} \int \frac {\frac {1}{4} a \left (15 a^2-17 b^2\right )+\frac {1}{4} b \left (23 a^2-9 b^2\right ) \sinh (x)}{\sqrt {a+b \sinh (x)}} \, dx\\ &=\frac {16}{15} a b \cosh (x) \sqrt {a+b \sinh (x)}+\frac {2}{5} b \cosh (x) (a+b \sinh (x))^{3/2}+\frac {1}{15} \left (23 a^2-9 b^2\right ) \int \sqrt {a+b \sinh (x)} \, dx-\frac {1}{15} \left (8 a \left (a^2+b^2\right )\right ) \int \frac {1}{\sqrt {a+b \sinh (x)}} \, dx\\ &=\frac {16}{15} a b \cosh (x) \sqrt {a+b \sinh (x)}+\frac {2}{5} b \cosh (x) (a+b \sinh (x))^{3/2}+\frac {\left (\left (23 a^2-9 b^2\right ) \sqrt {a+b \sinh (x)}\right ) \int \sqrt {\frac {a}{a-i b}+\frac {b \sinh (x)}{a-i b}} \, dx}{15 \sqrt {\frac {a+b \sinh (x)}{a-i b}}}-\frac {\left (8 a \left (a^2+b^2\right ) \sqrt {\frac {a+b \sinh (x)}{a-i b}}\right ) \int \frac {1}{\sqrt {\frac {a}{a-i b}+\frac {b \sinh (x)}{a-i b}}} \, dx}{15 \sqrt {a+b \sinh (x)}}\\ &=\frac {16}{15} a b \cosh (x) \sqrt {a+b \sinh (x)}+\frac {2}{5} b \cosh (x) (a+b \sinh (x))^{3/2}+\frac {2 i \left (23 a^2-9 b^2\right ) E\left (\frac {\pi }{4}-\frac {i x}{2}|\frac {2 b}{i a+b}\right ) \sqrt {a+b \sinh (x)}}{15 \sqrt {\frac {a+b \sinh (x)}{a-i b}}}-\frac {16 i a \left (a^2+b^2\right ) F\left (\frac {\pi }{4}-\frac {i x}{2}|\frac {2 b}{i a+b}\right ) \sqrt {\frac {a+b \sinh (x)}{a-i b}}}{15 \sqrt {a+b \sinh (x)}}\\ \end {align*}
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Mathematica [A] time = 0.43, size = 178, normalized size = 0.99 \[ \frac {b \cosh (x) \left (22 a^2+28 a b \sinh (x)+3 b^2 \cosh (2 x)-3 b^2\right )-16 i a \left (a^2+b^2\right ) \sqrt {\frac {a+b \sinh (x)}{a-i b}} F\left (\frac {1}{4} (\pi -2 i x)|-\frac {2 i b}{a-i b}\right )+2 \left (23 i a^3+23 a^2 b-9 i a b^2-9 b^3\right ) \sqrt {\frac {a+b \sinh (x)}{a-i b}} E\left (\frac {1}{4} (\pi -2 i x)|-\frac {2 i b}{a-i b}\right )}{15 \sqrt {a+b \sinh (x)}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.49, size = 0, normalized size = 0.00 \[ {\rm integral}\left ({\left (b^{2} \sinh \relax (x)^{2} + 2 \, a b \sinh \relax (x) + a^{2}\right )} \sqrt {b \sinh \relax (x) + a}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (b \sinh \relax (x) + a\right )}^{\frac {5}{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.20, size = 917, normalized size = 5.12 \[ \frac {\frac {16 i \sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}\, \sqrt {\frac {\left (i-\sinh \relax (x )\right ) b}{i b +a}}\, \sqrt {\frac {\left (i+\sinh \relax (x )\right ) b}{i b -a}}\, \EllipticF \left (\sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}, \sqrt {-\frac {i b -a}{i b +a}}\right ) a^{3} b}{15}+\frac {16 i \sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}\, \sqrt {\frac {\left (i-\sinh \relax (x )\right ) b}{i b +a}}\, \sqrt {\frac {\left (i+\sinh \relax (x )\right ) b}{i b -a}}\, \EllipticF \left (\sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}, \sqrt {-\frac {i b -a}{i b +a}}\right ) a \,b^{3}}{15}+2 \sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}\, \sqrt {\frac {\left (i-\sinh \relax (x )\right ) b}{i b +a}}\, \sqrt {\frac {\left (i+\sinh \relax (x )\right ) b}{i b -a}}\, \EllipticF \left (\sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}, \sqrt {-\frac {i b -a}{i b +a}}\right ) a^{4}+\frac {4 \sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}\, \sqrt {\frac {\left (i-\sinh \relax (x )\right ) b}{i b +a}}\, \sqrt {\frac {\left (i+\sinh \relax (x )\right ) b}{i b -a}}\, \EllipticF \left (\sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}, \sqrt {-\frac {i b -a}{i b +a}}\right ) a^{2} b^{2}}{5}-\frac {6 \sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}\, \sqrt {\frac {\left (i-\sinh \relax (x )\right ) b}{i b +a}}\, \sqrt {\frac {\left (i+\sinh \relax (x )\right ) b}{i b -a}}\, \EllipticF \left (\sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}, \sqrt {-\frac {i b -a}{i b +a}}\right ) b^{4}}{5}-\frac {46 \sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}\, \sqrt {\frac {\left (i-\sinh \relax (x )\right ) b}{i b +a}}\, \sqrt {\frac {\left (i+\sinh \relax (x )\right ) b}{i b -a}}\, \EllipticE \left (\sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}, \sqrt {-\frac {i b -a}{i b +a}}\right ) a^{4}}{15}-\frac {28 \sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}\, \sqrt {\frac {\left (i-\sinh \relax (x )\right ) b}{i b +a}}\, \sqrt {\frac {\left (i+\sinh \relax (x )\right ) b}{i b -a}}\, \EllipticE \left (\sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}, \sqrt {-\frac {i b -a}{i b +a}}\right ) a^{2} b^{2}}{15}+\frac {6 \sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}\, \sqrt {\frac {\left (i-\sinh \relax (x )\right ) b}{i b +a}}\, \sqrt {\frac {\left (i+\sinh \relax (x )\right ) b}{i b -a}}\, \EllipticE \left (\sqrt {-\frac {a +b \sinh \relax (x )}{i b -a}}, \sqrt {-\frac {i b -a}{i b +a}}\right ) b^{4}}{5}+\frac {2 b^{4} \left (\sinh ^{4}\relax (x )\right )}{5}+\frac {28 a \,b^{3} \left (\sinh ^{3}\relax (x )\right )}{15}+\frac {22 a^{2} b^{2} \left (\sinh ^{2}\relax (x )\right )}{15}+\frac {2 b^{4} \left (\sinh ^{2}\relax (x )\right )}{5}+\frac {28 a \,b^{3} \sinh \relax (x )}{15}+\frac {22 a^{2} b^{2}}{15}}{b \cosh \relax (x ) \sqrt {a +b \sinh \relax (x )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (b \sinh \relax (x) + a\right )}^{\frac {5}{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int {\left (a+b\,\mathrm {sinh}\relax (x)\right )}^{5/2} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (a + b \sinh {\relax (x )}\right )^{\frac {5}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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