Optimal. Leaf size=38 \[ \frac{4 a^2 \sin (c+d x) \sqrt [4]{\sec (c+d x)}}{d \sqrt{a \cos (c+d x)+a}} \]
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Rubi [A] time = 0.118211, antiderivative size = 38, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12, Rules used = {4222, 2762, 8} \[ \frac{4 a^2 \sin (c+d x) \sqrt [4]{\sec (c+d x)}}{d \sqrt{a \cos (c+d x)+a}} \]
Antiderivative was successfully verified.
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Rule 4222
Rule 2762
Rule 8
Rubi steps
\begin{align*} \int (a+a \cos (c+d x))^{3/2} \sec ^{\frac{5}{4}}(c+d x) \, dx &=\left (\sqrt [4]{\cos (c+d x)} \sqrt [4]{\sec (c+d x)}\right ) \int \frac{(a+a \cos (c+d x))^{3/2}}{\cos ^{\frac{5}{4}}(c+d x)} \, dx\\ &=\frac{4 a^2 \sqrt [4]{\sec (c+d x)} \sin (c+d x)}{d \sqrt{a+a \cos (c+d x)}}-\left (4 a \sqrt [4]{\cos (c+d x)} \sqrt [4]{\sec (c+d x)}\right ) \int 0 \, dx\\ &=\frac{4 a^2 \sqrt [4]{\sec (c+d x)} \sin (c+d x)}{d \sqrt{a+a \cos (c+d x)}}\\ \end{align*}
Mathematica [A] time = 0.114656, size = 51, normalized size = 1.34 \[ \frac{2 \tan \left (\frac{1}{2} (c+d x)\right ) \sec ^2\left (\frac{1}{2} (c+d x)\right ) \sqrt [4]{\sec (c+d x)} (a (\cos (c+d x)+1))^{3/2}}{d} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.362, size = 0, normalized size = 0. \begin{align*} \int \left ( a+\cos \left ( dx+c \right ) a \right ) ^{{\frac{3}{2}}} \left ( \sec \left ( dx+c \right ) \right ) ^{{\frac{5}{4}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.49958, size = 163, normalized size = 4.29 \begin{align*} \frac{4 \,{\left (\frac{\sqrt{2} a^{\frac{3}{2}} \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{\sqrt{2} a^{\frac{3}{2}} \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}}\right )}}{d{\left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + 1\right )}^{\frac{5}{4}}{\left (-\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + 1\right )}^{\frac{5}{4}}{\left (\frac{\sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + 1\right )}^{\frac{1}{4}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.09714, size = 115, normalized size = 3.03 \begin{align*} \frac{4 \, \sqrt{a \cos \left (d x + c\right ) + a} a \sin \left (d x + c\right )}{{\left (d \cos \left (d x + c\right ) + d\right )} \cos \left (d x + c\right )^{\frac{1}{4}}} \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(-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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