Optimal. Leaf size=27 \[ \frac {2}{d \sqrt {a \cosh (c+d x)-a \sinh (c+d x)}} \]
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Rubi [A] time = 0.02, antiderivative size = 27, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.045, Rules used = {3071} \[ \frac {2}{d \sqrt {a \cosh (c+d x)-a \sinh (c+d x)}} \]
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 = 0.03, size = 26, normalized size = 0.96 \[ \frac {2}{d \sqrt {a (\cosh (c+d x)-\sinh (c+d x))}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.42, size = 40, normalized size = 1.48 \[ \frac {2 \, \sqrt {\frac {a}{\cosh \left (d x + c\right ) + \sinh \left (d x + c\right )}} {\left (\cosh \left (d x + c\right ) + \sinh \left (d x + c\right )\right )}}{a d} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.12, size = 17, normalized size = 0.63 \[ \frac {2 \, e^{\left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )}}{\sqrt {a} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 26, 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 = 0.35, size = 17, normalized size = 0.63 \[ \frac {2 \, e^{\left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )}}{\sqrt {a} d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.17, size = 27, normalized size = 1.00 \[ \frac {2\,{\mathrm {e}}^{c+d\,x}\,\sqrt {a\,{\mathrm {e}}^{-c-d\,x}}}{a\,d} \]
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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