Optimal. Leaf size=152 \[ \frac{4 \left (3 a^2-b^2\right ) (a+b \sin (c+d x))^{5/2}}{5 b^5 d}-\frac{8 a \left (a^2-b^2\right ) (a+b \sin (c+d x))^{3/2}}{3 b^5 d}+\frac{2 \left (a^2-b^2\right )^2 \sqrt{a+b \sin (c+d x)}}{b^5 d}+\frac{2 (a+b \sin (c+d x))^{9/2}}{9 b^5 d}-\frac{8 a (a+b \sin (c+d x))^{7/2}}{7 b^5 d} \]
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Rubi [A] time = 0.114031, antiderivative size = 152, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {2668, 697} \[ \frac{4 \left (3 a^2-b^2\right ) (a+b \sin (c+d x))^{5/2}}{5 b^5 d}-\frac{8 a \left (a^2-b^2\right ) (a+b \sin (c+d x))^{3/2}}{3 b^5 d}+\frac{2 \left (a^2-b^2\right )^2 \sqrt{a+b \sin (c+d x)}}{b^5 d}+\frac{2 (a+b \sin (c+d x))^{9/2}}{9 b^5 d}-\frac{8 a (a+b \sin (c+d x))^{7/2}}{7 b^5 d} \]
Antiderivative was successfully verified.
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Rule 2668
Rule 697
Rubi steps
\begin{align*} \int \frac{\cos ^5(c+d x)}{\sqrt{a+b \sin (c+d x)}} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{\left (b^2-x^2\right )^2}{\sqrt{a+x}} \, dx,x,b \sin (c+d x)\right )}{b^5 d}\\ &=\frac{\operatorname{Subst}\left (\int \left (\frac{\left (a^2-b^2\right )^2}{\sqrt{a+x}}-4 \left (a^3-a b^2\right ) \sqrt{a+x}+2 \left (3 a^2-b^2\right ) (a+x)^{3/2}-4 a (a+x)^{5/2}+(a+x)^{7/2}\right ) \, dx,x,b \sin (c+d x)\right )}{b^5 d}\\ &=\frac{2 \left (a^2-b^2\right )^2 \sqrt{a+b \sin (c+d x)}}{b^5 d}-\frac{8 a \left (a^2-b^2\right ) (a+b \sin (c+d x))^{3/2}}{3 b^5 d}+\frac{4 \left (3 a^2-b^2\right ) (a+b \sin (c+d x))^{5/2}}{5 b^5 d}-\frac{8 a (a+b \sin (c+d x))^{7/2}}{7 b^5 d}+\frac{2 (a+b \sin (c+d x))^{9/2}}{9 b^5 d}\\ \end{align*}
Mathematica [A] time = 0.288291, size = 118, normalized size = 0.78 \[ \frac{\sqrt{a+b \sin (c+d x)} \left (-4 \left (48 a^2 b^2-91 b^4\right ) \cos (2 (c+d x))-2496 a^2 b^2-512 a^3 b \sin (c+d x)+1024 a^4+1104 a b^3 \sin (c+d x)+80 a b^3 \sin (3 (c+d x))+35 b^4 \cos (4 (c+d x))+2121 b^4\right )}{1260 b^5 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.241, size = 126, normalized size = 0.8 \begin{align*}{\frac{70\,{b}^{4} \left ( \cos \left ( dx+c \right ) \right ) ^{4}+80\,a{b}^{3} \left ( \cos \left ( dx+c \right ) \right ) ^{2}\sin \left ( dx+c \right ) -96\,{a}^{2}{b}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{2}+112\,{b}^{4} \left ( \cos \left ( dx+c \right ) \right ) ^{2}-128\,{a}^{3}b\sin \left ( dx+c \right ) +256\,a{b}^{3}\sin \left ( dx+c \right ) +256\,{a}^{4}-576\,{a}^{2}{b}^{2}+448\,{b}^{4}}{315\,{b}^{5}d}\sqrt{a+b\sin \left ( dx+c \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.981467, size = 216, normalized size = 1.42 \begin{align*} \frac{2 \,{\left (315 \, \sqrt{b \sin \left (d x + c\right ) + a} - \frac{42 \,{\left (3 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{5}{2}} - 10 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{3}{2}} a + 15 \, \sqrt{b \sin \left (d x + c\right ) + a} a^{2}\right )}}{b^{2}} + \frac{35 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{9}{2}} - 180 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{7}{2}} a + 378 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{5}{2}} a^{2} - 420 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{3}{2}} a^{3} + 315 \, \sqrt{b \sin \left (d x + c\right ) + a} a^{4}}{b^{4}}\right )}}{315 \, b d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.13668, size = 270, normalized size = 1.78 \begin{align*} \frac{2 \,{\left (35 \, b^{4} \cos \left (d x + c\right )^{4} + 128 \, a^{4} - 288 \, a^{2} b^{2} + 224 \, b^{4} - 8 \,{\left (6 \, a^{2} b^{2} - 7 \, b^{4}\right )} \cos \left (d x + c\right )^{2} + 8 \,{\left (5 \, a b^{3} \cos \left (d x + c\right )^{2} - 8 \, a^{3} b + 16 \, a b^{3}\right )} \sin \left (d x + c\right )\right )} \sqrt{b \sin \left (d x + c\right ) + a}}{315 \, b^{5} d} \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 [A] time = 1.2114, size = 217, normalized size = 1.43 \begin{align*} \frac{2 \,{\left (35 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{9}{2}} - 180 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{7}{2}} a + 378 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{5}{2}} a^{2} - 420 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{3}{2}} a^{3} + 315 \, \sqrt{b \sin \left (d x + c\right ) + a} a^{4} - 126 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{5}{2}} b^{2} + 420 \,{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{3}{2}} a b^{2} - 630 \, \sqrt{b \sin \left (d x + c\right ) + a} a^{2} b^{2} + 315 \, \sqrt{b \sin \left (d x + c\right ) + a} b^{4}\right )}}{315 \, b^{5} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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