Optimal. Leaf size=22 \[ -\frac{2 (d \cos (a+b x))^{5/2}}{5 b d} \]
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Rubi [A] time = 0.0252584, antiderivative size = 22, 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 = {2565, 30} \[ -\frac{2 (d \cos (a+b x))^{5/2}}{5 b d} \]
Antiderivative was successfully verified.
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Rule 2565
Rule 30
Rubi steps
\begin{align*} \int (d \cos (a+b x))^{3/2} \sin (a+b x) \, dx &=-\frac{\operatorname{Subst}\left (\int x^{3/2} \, dx,x,d \cos (a+b x)\right )}{b d}\\ &=-\frac{2 (d \cos (a+b x))^{5/2}}{5 b d}\\ \end{align*}
Mathematica [A] time = 0.0325464, size = 22, normalized size = 1. \[ -\frac{2 (d \cos (a+b x))^{5/2}}{5 b d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 19, normalized size = 0.9 \begin{align*} -{\frac{2}{5\,bd} \left ( d\cos \left ( bx+a \right ) \right ) ^{{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.974904, size = 24, normalized size = 1.09 \begin{align*} -\frac{2 \, \left (d \cos \left (b x + a\right )\right )^{\frac{5}{2}}}{5 \, b d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.95647, size = 62, normalized size = 2.82 \begin{align*} -\frac{2 \, \sqrt{d \cos \left (b x + a\right )} d \cos \left (b x + a\right )^{2}}{5 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 63.4996, size = 34, normalized size = 1.55 \begin{align*} \begin{cases} - \frac{2 d^{\frac{3}{2}} \cos ^{\frac{5}{2}}{\left (a + b x \right )}}{5 b} & \text{for}\: b \neq 0 \\x \left (d \cos{\left (a \right )}\right )^{\frac{3}{2}} \sin{\left (a \right )} & \text{otherwise} \end{cases} \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 \left (d \cos \left (b x + a\right )\right )^{\frac{3}{2}} \sin \left (b x + a\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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