Optimal. Leaf size=73 \[ \frac{2 (a \sin (c+d x)+a)^{11/2}}{11 a^5 d}-\frac{8 (a \sin (c+d x)+a)^{9/2}}{9 a^4 d}+\frac{8 (a \sin (c+d x)+a)^{7/2}}{7 a^3 d} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.0726169, antiderivative size = 73, 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 = {2667, 43} \[ \frac{2 (a \sin (c+d x)+a)^{11/2}}{11 a^5 d}-\frac{8 (a \sin (c+d x)+a)^{9/2}}{9 a^4 d}+\frac{8 (a \sin (c+d x)+a)^{7/2}}{7 a^3 d} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2667
Rule 43
Rubi steps
\begin{align*} \int \cos ^5(c+d x) \sqrt{a+a \sin (c+d x)} \, dx &=\frac{\operatorname{Subst}\left (\int (a-x)^2 (a+x)^{5/2} \, dx,x,a \sin (c+d x)\right )}{a^5 d}\\ &=\frac{\operatorname{Subst}\left (\int \left (4 a^2 (a+x)^{5/2}-4 a (a+x)^{7/2}+(a+x)^{9/2}\right ) \, dx,x,a \sin (c+d x)\right )}{a^5 d}\\ &=\frac{8 (a+a \sin (c+d x))^{7/2}}{7 a^3 d}-\frac{8 (a+a \sin (c+d x))^{9/2}}{9 a^4 d}+\frac{2 (a+a \sin (c+d x))^{11/2}}{11 a^5 d}\\ \end{align*}
Mathematica [A] time = 0.998606, size = 64, normalized size = 0.88 \[ -\frac{\sqrt{a (\sin (c+d x)+1)} \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )^6 (364 \sin (c+d x)+63 \cos (2 (c+d x))-365)}{693 d} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.086, size = 41, normalized size = 0.6 \begin{align*} -{\frac{126\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}+364\,\sin \left ( dx+c \right ) -428}{693\,{a}^{3}d} \left ( a+a\sin \left ( dx+c \right ) \right ) ^{{\frac{7}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.966128, size = 74, normalized size = 1.01 \begin{align*} \frac{2 \,{\left (63 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{11}{2}} - 308 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{9}{2}} a + 396 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{7}{2}} a^{2}\right )}}{693 \, a^{5} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.71955, size = 189, normalized size = 2.59 \begin{align*} \frac{2 \,{\left (7 \, \cos \left (d x + c\right )^{4} + 16 \, \cos \left (d x + c\right )^{2} +{\left (63 \, \cos \left (d x + c\right )^{4} + 80 \, \cos \left (d x + c\right )^{2} + 128\right )} \sin \left (d x + c\right ) + 128\right )} \sqrt{a \sin \left (d x + c\right ) + a}}{693 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.7412, size = 81, normalized size = 1.11 \begin{align*} \frac{2 \,{\left (\frac{63 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{11}{2}}}{a^{4}} - \frac{308 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{9}{2}}}{a^{3}} + \frac{396 \,{\left (a \sin \left (d x + c\right ) + a\right )}^{\frac{7}{2}}}{a^{2}}\right )}}{693 \, a d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]