Optimal. Leaf size=91 \[ \frac{\sin ^7(c+d x)}{7 a d}-\frac{2 \sin ^5(c+d x)}{5 a d}+\frac{\sin ^3(c+d x)}{3 a d}-\frac{\cos ^8(c+d x)}{8 a d}+\frac{\cos ^6(c+d x)}{6 a d} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.161681, antiderivative size = 91, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.172, Rules used = {2835, 2564, 270, 2565, 14} \[ \frac{\sin ^7(c+d x)}{7 a d}-\frac{2 \sin ^5(c+d x)}{5 a d}+\frac{\sin ^3(c+d x)}{3 a d}-\frac{\cos ^8(c+d x)}{8 a d}+\frac{\cos ^6(c+d x)}{6 a d} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2835
Rule 2564
Rule 270
Rule 2565
Rule 14
Rubi steps
\begin{align*} \int \frac{\cos ^7(c+d x) \sin ^2(c+d x)}{a+a \sin (c+d x)} \, dx &=\frac{\int \cos ^5(c+d x) \sin ^2(c+d x) \, dx}{a}-\frac{\int \cos ^5(c+d x) \sin ^3(c+d x) \, dx}{a}\\ &=\frac{\operatorname{Subst}\left (\int x^5 \left (1-x^2\right ) \, dx,x,\cos (c+d x)\right )}{a d}+\frac{\operatorname{Subst}\left (\int x^2 \left (1-x^2\right )^2 \, dx,x,\sin (c+d x)\right )}{a d}\\ &=\frac{\operatorname{Subst}\left (\int \left (x^2-2 x^4+x^6\right ) \, dx,x,\sin (c+d x)\right )}{a d}+\frac{\operatorname{Subst}\left (\int \left (x^5-x^7\right ) \, dx,x,\cos (c+d x)\right )}{a d}\\ &=\frac{\cos ^6(c+d x)}{6 a d}-\frac{\cos ^8(c+d x)}{8 a d}+\frac{\sin ^3(c+d x)}{3 a d}-\frac{2 \sin ^5(c+d x)}{5 a d}+\frac{\sin ^7(c+d x)}{7 a d}\\ \end{align*}
Mathematica [A] time = 0.291162, size = 68, normalized size = 0.75 \[ \frac{\sin ^3(c+d x) \left (-105 \sin ^5(c+d x)+120 \sin ^4(c+d x)+280 \sin ^3(c+d x)-336 \sin ^2(c+d x)-210 \sin (c+d x)+280\right )}{840 a d} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.082, size = 69, normalized size = 0.8 \begin{align*}{\frac{1}{da} \left ( -{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{8}}{8}}+{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{7}}{7}}+{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{3}}-{\frac{2\, \left ( \sin \left ( dx+c \right ) \right ) ^{5}}{5}}-{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{4}}+{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{3}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 1.01142, size = 93, normalized size = 1.02 \begin{align*} -\frac{105 \, \sin \left (d x + c\right )^{8} - 120 \, \sin \left (d x + c\right )^{7} - 280 \, \sin \left (d x + c\right )^{6} + 336 \, \sin \left (d x + c\right )^{5} + 210 \, \sin \left (d x + c\right )^{4} - 280 \, \sin \left (d x + c\right )^{3}}{840 \, a d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.10554, size = 182, normalized size = 2. \begin{align*} -\frac{105 \, \cos \left (d x + c\right )^{8} - 140 \, \cos \left (d x + c\right )^{6} + 8 \,{\left (15 \, \cos \left (d x + c\right )^{6} - 3 \, \cos \left (d x + c\right )^{4} - 4 \, \cos \left (d x + c\right )^{2} - 8\right )} \sin \left (d x + c\right )}{840 \, a 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 = 1.22116, size = 93, normalized size = 1.02 \begin{align*} -\frac{105 \, \sin \left (d x + c\right )^{8} - 120 \, \sin \left (d x + c\right )^{7} - 280 \, \sin \left (d x + c\right )^{6} + 336 \, \sin \left (d x + c\right )^{5} + 210 \, \sin \left (d x + c\right )^{4} - 280 \, \sin \left (d x + c\right )^{3}}{840 \, a d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]