Optimal. Leaf size=24 \[ -\frac{\cos (a+b x)}{b \sqrt{\sin (2 a+2 b x)}} \]
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Rubi [A] time = 0.0178053, antiderivative size = 24, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.05, Rules used = {4291} \[ -\frac{\cos (a+b x)}{b \sqrt{\sin (2 a+2 b x)}} \]
Antiderivative was successfully verified.
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Rule 4291
Rubi steps
\begin{align*} \int \frac{\cos (a+b x)}{\sin ^{\frac{3}{2}}(2 a+2 b x)} \, dx &=-\frac{\cos (a+b x)}{b \sqrt{\sin (2 a+2 b x)}}\\ \end{align*}
Mathematica [A] time = 0.0199098, size = 23, normalized size = 0.96 \[ -\frac{\cos (a+b x)}{b \sqrt{\sin (2 (a+b x))}} \]
Antiderivative was successfully verified.
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Maple [B] time = 6.793, size = 55926091, normalized size = 2330253.8 \begin{align*} \text{output too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\cos \left (b x + a\right )}{\sin \left (2 \, b x + 2 \, a\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.490641, size = 108, normalized size = 4.5 \begin{align*} -\frac{\sqrt{2} \sqrt{\cos \left (b x + a\right ) \sin \left (b x + a\right )} + \sin \left (b x + a\right )}{2 \, b \sin \left (b x + a\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\cos \left (b x + a\right )}{\sin \left (2 \, b x + 2 \, a\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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