Optimal. Leaf size=26 \[ -\frac {2}{d \sqrt {a \sinh (c+d x)+a \cosh (c+d x)}} \]
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Rubi [A] time = 0.02, antiderivative size = 26, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.048, Rules used = {3071} \[ -\frac {2}{d \sqrt {a \sinh (c+d x)+a \cosh (c+d x)}} \]
Antiderivative was successfully verified.
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Rule 3071
Rubi steps
\begin {align*} \int \frac {1}{\sqrt {a \cosh (c+d x)+a \sinh (c+d x)}} \, dx &=-\frac {2}{d \sqrt {a \cosh (c+d x)+a \sinh (c+d x)}}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 24, normalized size = 0.92 \[ -\frac {2}{d \sqrt {a (\sinh (c+d x)+\cosh (c+d x))}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.40, size = 42, normalized size = 1.62 \[ -\frac {2 \, \sqrt {a \cosh \left (d x + c\right ) + a \sinh \left (d x + c\right )}}{a d \cosh \left (d x + c\right ) + a d \sinh \left (d x + c\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.13, size = 17, normalized size = 0.65 \[ -\frac {2 \, e^{\left (-\frac {1}{2} \, d x - \frac {1}{2} \, c\right )}}{\sqrt {a} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 25, normalized size = 0.96 \[ -\frac {2}{d \sqrt {a \cosh \left (d x +c \right )+a \sinh \left (d x +c \right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.36, size = 17, normalized size = 0.65 \[ -\frac {2 \, e^{\left (-\frac {1}{2} \, d x - \frac {1}{2} \, c\right )}}{\sqrt {a} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.57, size = 15, normalized size = 0.58 \[ -\frac {2}{d\,\sqrt {a\,{\mathrm {e}}^{c+d\,x}}} \]
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 \[ \int \frac {1}{\sqrt {a \sinh {\left (c + d x \right )} + a \cosh {\left (c + d x \right )}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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