Optimal. Leaf size=61 \[ -\frac {8 a^2 \sinh (c+d x)}{3 d \sqrt {a-a \cosh (c+d x)}}-\frac {2 a \sinh (c+d x) \sqrt {a-a \cosh (c+d x)}}{3 d} \]
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Rubi [A] time = 0.03, antiderivative size = 61, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {2647, 2646} \[ -\frac {8 a^2 \sinh (c+d x)}{3 d \sqrt {a-a \cosh (c+d x)}}-\frac {2 a \sinh (c+d x) \sqrt {a-a \cosh (c+d x)}}{3 d} \]
Antiderivative was successfully verified.
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Rule 2646
Rule 2647
Rubi steps
\begin {align*} \int (a-a \cosh (c+d x))^{3/2} \, dx &=-\frac {2 a \sqrt {a-a \cosh (c+d x)} \sinh (c+d x)}{3 d}+\frac {1}{3} (4 a) \int \sqrt {a-a \cosh (c+d x)} \, dx\\ &=-\frac {8 a^2 \sinh (c+d x)}{3 d \sqrt {a-a \cosh (c+d x)}}-\frac {2 a \sqrt {a-a \cosh (c+d x)} \sinh (c+d x)}{3 d}\\ \end {align*}
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Mathematica [A] time = 0.09, size = 56, normalized size = 0.92 \[ -\frac {a \left (\cosh \left (\frac {3}{2} (c+d x)\right )-9 \cosh \left (\frac {1}{2} (c+d x)\right )\right ) \text {csch}\left (\frac {1}{2} (c+d x)\right ) \sqrt {a-a \cosh (c+d x)}}{3 d} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.51, size = 139, normalized size = 2.28 \[ -\frac {\sqrt {\frac {1}{2}} {\left (a \cosh \left (d x + c\right )^{3} + a \sinh \left (d x + c\right )^{3} - 9 \, a \cosh \left (d x + c\right )^{2} + 3 \, {\left (a \cosh \left (d x + c\right ) - 3 \, a\right )} \sinh \left (d x + c\right )^{2} - 9 \, a \cosh \left (d x + c\right ) + 3 \, {\left (a \cosh \left (d x + c\right )^{2} - 6 \, a \cosh \left (d x + c\right ) - 3 \, a\right )} \sinh \left (d x + c\right ) + a\right )} \sqrt {-\frac {a}{\cosh \left (d x + c\right ) + \sinh \left (d x + c\right )}}}{3 \, {\left (d \cosh \left (d x + c\right ) + d \sinh \left (d x + c\right )\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.16, size = 119, normalized size = 1.95 \[ \frac {\sqrt {2} {\left (\sqrt {-a} a e^{\left (\frac {3}{2} \, d x + \frac {3}{2} \, c\right )} \mathrm {sgn}\left (-e^{\left (d x + c\right )} + 1\right ) - 9 \, \sqrt {-a} a e^{\left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )} \mathrm {sgn}\left (-e^{\left (d x + c\right )} + 1\right ) - 9 \, \sqrt {-a} a e^{\left (-\frac {1}{2} \, d x - \frac {1}{2} \, c\right )} \mathrm {sgn}\left (-e^{\left (d x + c\right )} + 1\right ) + \sqrt {-a} a e^{\left (-\frac {3}{2} \, d x - \frac {3}{2} \, c\right )} \mathrm {sgn}\left (-e^{\left (d x + c\right )} + 1\right )\right )}}{6 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.25, size = 56, normalized size = 0.92 \[ \frac {8 \sinh \left (\frac {d x}{2}+\frac {c}{2}\right ) a^{2} \cosh \left (\frac {d x}{2}+\frac {c}{2}\right ) \left (\cosh ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )-3\right )}{3 \sqrt {-2 a \left (\sinh ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}\, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.43, size = 124, normalized size = 2.03 \[ \frac {3 \, \sqrt {2} a^{\frac {3}{2}} e^{\left (-d x - c\right )}}{2 \, d \left (-e^{\left (-d x - c\right )}\right )^{\frac {3}{2}}} + \frac {3 \, \sqrt {2} a^{\frac {3}{2}} e^{\left (-2 \, d x - 2 \, c\right )}}{2 \, d \left (-e^{\left (-d x - c\right )}\right )^{\frac {3}{2}}} - \frac {\sqrt {2} a^{\frac {3}{2}} e^{\left (-3 \, d x - 3 \, c\right )}}{6 \, d \left (-e^{\left (-d x - c\right )}\right )^{\frac {3}{2}}} - \frac {\sqrt {2} a^{\frac {3}{2}}}{6 \, d \left (-e^{\left (-d x - c\right )}\right )^{\frac {3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.02 \[ \int {\left (a-a\,\mathrm {cosh}\left (c+d\,x\right )\right )}^{3/2} \,d x \]
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 \[ \int \left (- a \cosh {\left (c + d x \right )} + a\right )^{\frac {3}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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