Optimal. Leaf size=18 \[ -\frac{2 d}{b \sqrt{d \sec (a+b x)}} \]
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Rubi [A] time = 0.032692, antiderivative size = 18, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {2622, 30} \[ -\frac{2 d}{b \sqrt{d \sec (a+b x)}} \]
Antiderivative was successfully verified.
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Rule 2622
Rule 30
Rubi steps
\begin{align*} \int \sqrt{d \sec (a+b x)} \sin (a+b x) \, dx &=\frac{d \operatorname{Subst}\left (\int \frac{1}{x^{3/2}} \, dx,x,d \sec (a+b x)\right )}{b}\\ &=-\frac{2 d}{b \sqrt{d \sec (a+b x)}}\\ \end{align*}
Mathematica [A] time = 0.0376551, size = 18, normalized size = 1. \[ -\frac{2 d}{b \sqrt{d \sec (a+b x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.025, size = 17, normalized size = 0.9 \begin{align*} -2\,{\frac{d}{b\sqrt{d\sec \left ( bx+a \right ) }}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.05814, size = 31, normalized size = 1.72 \begin{align*} -\frac{2 \, \sqrt{\frac{d}{\cos \left (b x + a\right )}} \cos \left (b x + a\right )}{b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.6582, size = 54, normalized size = 3. \begin{align*} -\frac{2 \, \sqrt{\frac{d}{\cos \left (b x + a\right )}} \cos \left (b x + a\right )}{b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \sqrt{d \sec{\left (a + b x \right )}} \sin{\left (a + b x \right )}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.32468, size = 30, normalized size = 1.67 \begin{align*} -\frac{2 \, \sqrt{d \cos \left (b x + a\right )} \mathrm{sgn}\left (\cos \left (b x + a\right )\right )}{b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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