Optimal. Leaf size=61 \[ -\frac{\sin ^{11}(a+b x)}{11 b}+\frac{\sin ^9(a+b x)}{3 b}-\frac{3 \sin ^7(a+b x)}{7 b}+\frac{\sin ^5(a+b x)}{5 b} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.039662, antiderivative size = 61, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {2564, 270} \[ -\frac{\sin ^{11}(a+b x)}{11 b}+\frac{\sin ^9(a+b x)}{3 b}-\frac{3 \sin ^7(a+b x)}{7 b}+\frac{\sin ^5(a+b x)}{5 b} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2564
Rule 270
Rubi steps
\begin{align*} \int \cos ^7(a+b x) \sin ^4(a+b x) \, dx &=\frac{\operatorname{Subst}\left (\int x^4 \left (1-x^2\right )^3 \, dx,x,\sin (a+b x)\right )}{b}\\ &=\frac{\operatorname{Subst}\left (\int \left (x^4-3 x^6+3 x^8-x^{10}\right ) \, dx,x,\sin (a+b x)\right )}{b}\\ &=\frac{\sin ^5(a+b x)}{5 b}-\frac{3 \sin ^7(a+b x)}{7 b}+\frac{\sin ^9(a+b x)}{3 b}-\frac{\sin ^{11}(a+b x)}{11 b}\\ \end{align*}
Mathematica [A] time = 0.200549, size = 47, normalized size = 0.77 \[ \frac{\sin ^5(a+b x) (3335 \cos (2 (a+b x))+910 \cos (4 (a+b x))+105 \cos (6 (a+b x))+3042)}{36960 b} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.011, size = 78, normalized size = 1.3 \begin{align*}{\frac{1}{b} \left ( -{\frac{ \left ( \sin \left ( bx+a \right ) \right ) ^{3} \left ( \cos \left ( bx+a \right ) \right ) ^{8}}{11}}-{\frac{\sin \left ( bx+a \right ) \left ( \cos \left ( bx+a \right ) \right ) ^{8}}{33}}+{\frac{\sin \left ( bx+a \right ) }{231} \left ({\frac{16}{5}}+ \left ( \cos \left ( bx+a \right ) \right ) ^{6}+{\frac{6\, \left ( \cos \left ( bx+a \right ) \right ) ^{4}}{5}}+{\frac{8\, \left ( \cos \left ( bx+a \right ) \right ) ^{2}}{5}} \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.982321, size = 62, normalized size = 1.02 \begin{align*} -\frac{105 \, \sin \left (b x + a\right )^{11} - 385 \, \sin \left (b x + a\right )^{9} + 495 \, \sin \left (b x + a\right )^{7} - 231 \, \sin \left (b x + a\right )^{5}}{1155 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.71904, size = 173, normalized size = 2.84 \begin{align*} \frac{{\left (105 \, \cos \left (b x + a\right )^{10} - 140 \, \cos \left (b x + a\right )^{8} + 5 \, \cos \left (b x + a\right )^{6} + 6 \, \cos \left (b x + a\right )^{4} + 8 \, \cos \left (b x + a\right )^{2} + 16\right )} \sin \left (b x + a\right )}{1155 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 59.6811, size = 88, normalized size = 1.44 \begin{align*} \begin{cases} \frac{16 \sin ^{11}{\left (a + b x \right )}}{1155 b} + \frac{8 \sin ^{9}{\left (a + b x \right )} \cos ^{2}{\left (a + b x \right )}}{105 b} + \frac{6 \sin ^{7}{\left (a + b x \right )} \cos ^{4}{\left (a + b x \right )}}{35 b} + \frac{\sin ^{5}{\left (a + b x \right )} \cos ^{6}{\left (a + b x \right )}}{5 b} & \text{for}\: b \neq 0 \\x \sin ^{4}{\left (a \right )} \cos ^{7}{\left (a \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.16777, size = 111, normalized size = 1.82 \begin{align*} \frac{\sin \left (11 \, b x + 11 \, a\right )}{11264 \, b} + \frac{\sin \left (9 \, b x + 9 \, a\right )}{3072 \, b} - \frac{\sin \left (7 \, b x + 7 \, a\right )}{7168 \, b} - \frac{11 \, \sin \left (5 \, b x + 5 \, a\right )}{5120 \, b} - \frac{\sin \left (3 \, b x + 3 \, a\right )}{512 \, b} + \frac{7 \, \sin \left (b x + a\right )}{512 \, b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]