Optimal. Leaf size=131 \[ -\frac{7 \cos ^5(c+d x)}{30 a^3 d}-\frac{\cos ^7(c+d x)}{6 d \left (a^3 \sin (c+d x)+a^3\right )}-\frac{7 \sin (c+d x) \cos ^3(c+d x)}{24 a^3 d}-\frac{7 \sin (c+d x) \cos (c+d x)}{16 a^3 d}-\frac{7 x}{16 a^3}-\frac{\cos ^9(c+d x)}{3 d (a \sin (c+d x)+a)^3} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.16982, antiderivative size = 131, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185, Rules used = {2859, 2679, 2682, 2635, 8} \[ -\frac{7 \cos ^5(c+d x)}{30 a^3 d}-\frac{\cos ^7(c+d x)}{6 d \left (a^3 \sin (c+d x)+a^3\right )}-\frac{7 \sin (c+d x) \cos ^3(c+d x)}{24 a^3 d}-\frac{7 \sin (c+d x) \cos (c+d x)}{16 a^3 d}-\frac{7 x}{16 a^3}-\frac{\cos ^9(c+d x)}{3 d (a \sin (c+d x)+a)^3} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2859
Rule 2679
Rule 2682
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int \frac{\cos ^8(c+d x) \sin (c+d x)}{(a+a \sin (c+d x))^3} \, dx &=-\frac{\cos ^9(c+d x)}{3 d (a+a \sin (c+d x))^3}-\frac{\int \frac{\cos ^8(c+d x)}{(a+a \sin (c+d x))^2} \, dx}{a}\\ &=-\frac{\cos ^9(c+d x)}{3 d (a+a \sin (c+d x))^3}-\frac{\cos ^7(c+d x)}{6 d \left (a^3+a^3 \sin (c+d x)\right )}-\frac{7 \int \frac{\cos ^6(c+d x)}{a+a \sin (c+d x)} \, dx}{6 a^2}\\ &=-\frac{7 \cos ^5(c+d x)}{30 a^3 d}-\frac{\cos ^9(c+d x)}{3 d (a+a \sin (c+d x))^3}-\frac{\cos ^7(c+d x)}{6 d \left (a^3+a^3 \sin (c+d x)\right )}-\frac{7 \int \cos ^4(c+d x) \, dx}{6 a^3}\\ &=-\frac{7 \cos ^5(c+d x)}{30 a^3 d}-\frac{7 \cos ^3(c+d x) \sin (c+d x)}{24 a^3 d}-\frac{\cos ^9(c+d x)}{3 d (a+a \sin (c+d x))^3}-\frac{\cos ^7(c+d x)}{6 d \left (a^3+a^3 \sin (c+d x)\right )}-\frac{7 \int \cos ^2(c+d x) \, dx}{8 a^3}\\ &=-\frac{7 \cos ^5(c+d x)}{30 a^3 d}-\frac{7 \cos (c+d x) \sin (c+d x)}{16 a^3 d}-\frac{7 \cos ^3(c+d x) \sin (c+d x)}{24 a^3 d}-\frac{\cos ^9(c+d x)}{3 d (a+a \sin (c+d x))^3}-\frac{\cos ^7(c+d x)}{6 d \left (a^3+a^3 \sin (c+d x)\right )}-\frac{7 \int 1 \, dx}{16 a^3}\\ &=-\frac{7 x}{16 a^3}-\frac{7 \cos ^5(c+d x)}{30 a^3 d}-\frac{7 \cos (c+d x) \sin (c+d x)}{16 a^3 d}-\frac{7 \cos ^3(c+d x) \sin (c+d x)}{24 a^3 d}-\frac{\cos ^9(c+d x)}{3 d (a+a \sin (c+d x))^3}-\frac{\cos ^7(c+d x)}{6 d \left (a^3+a^3 \sin (c+d x)\right )}\\ \end{align*}
Mathematica [B] time = 2.0293, size = 366, normalized size = 2.79 \[ \frac{-840 d x \sin \left (\frac{c}{2}\right )+600 \sin \left (\frac{c}{2}+d x\right )-600 \sin \left (\frac{3 c}{2}+d x\right )+15 \sin \left (\frac{3 c}{2}+2 d x\right )+15 \sin \left (\frac{5 c}{2}+2 d x\right )+140 \sin \left (\frac{5 c}{2}+3 d x\right )-140 \sin \left (\frac{7 c}{2}+3 d x\right )+105 \sin \left (\frac{7 c}{2}+4 d x\right )+105 \sin \left (\frac{9 c}{2}+4 d x\right )-36 \sin \left (\frac{9 c}{2}+5 d x\right )+36 \sin \left (\frac{11 c}{2}+5 d x\right )-5 \sin \left (\frac{11 c}{2}+6 d x\right )-5 \sin \left (\frac{13 c}{2}+6 d x\right )-21 \cos \left (\frac{c}{2}\right ) (40 d x+1)-600 \cos \left (\frac{c}{2}+d x\right )-600 \cos \left (\frac{3 c}{2}+d x\right )+15 \cos \left (\frac{3 c}{2}+2 d x\right )-15 \cos \left (\frac{5 c}{2}+2 d x\right )-140 \cos \left (\frac{5 c}{2}+3 d x\right )-140 \cos \left (\frac{7 c}{2}+3 d x\right )+105 \cos \left (\frac{7 c}{2}+4 d x\right )-105 \cos \left (\frac{9 c}{2}+4 d x\right )+36 \cos \left (\frac{9 c}{2}+5 d x\right )+36 \cos \left (\frac{11 c}{2}+5 d x\right )-5 \cos \left (\frac{11 c}{2}+6 d x\right )+5 \cos \left (\frac{13 c}{2}+6 d x\right )+21 \sin \left (\frac{c}{2}\right )}{1920 a^3 d \left (\sin \left (\frac{c}{2}\right )+\cos \left (\frac{c}{2}\right )\right )} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 0.089, size = 415, normalized size = 3.2 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [B] time = 1.55939, size = 531, normalized size = 4.05 \begin{align*} \frac{\frac{\frac{105 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{816 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{365 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} - \frac{480 \, \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} - \frac{1110 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac{1760 \, \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} + \frac{1110 \, \sin \left (d x + c\right )^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}} - \frac{2160 \, \sin \left (d x + c\right )^{8}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{8}} + \frac{365 \, \sin \left (d x + c\right )^{9}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{9}} - \frac{240 \, \sin \left (d x + c\right )^{10}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{10}} - \frac{105 \, \sin \left (d x + c\right )^{11}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{11}} - 176}{a^{3} + \frac{6 \, a^{3} \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac{15 \, a^{3} \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac{20 \, a^{3} \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} + \frac{15 \, a^{3} \sin \left (d x + c\right )^{8}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{8}} + \frac{6 \, a^{3} \sin \left (d x + c\right )^{10}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{10}} + \frac{a^{3} \sin \left (d x + c\right )^{12}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{12}}} - \frac{105 \, \arctan \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{3}}}{120 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.14432, size = 190, normalized size = 1.45 \begin{align*} \frac{144 \, \cos \left (d x + c\right )^{5} - 320 \, \cos \left (d x + c\right )^{3} - 105 \, d x - 5 \,{\left (8 \, \cos \left (d x + c\right )^{5} - 50 \, \cos \left (d x + c\right )^{3} + 21 \, \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{240 \, a^{3} 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 = 1.27153, size = 242, normalized size = 1.85 \begin{align*} -\frac{\frac{105 \,{\left (d x + c\right )}}{a^{3}} + \frac{2 \,{\left (105 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{11} + 240 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{10} - 365 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{9} + 2160 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{8} - 1110 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} + 1760 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} + 1110 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 480 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{4} + 365 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 816 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 105 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 176\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )}^{6} a^{3}}}{240 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]