Optimal. Leaf size=129 \[ -\frac{\left (a^2+6 b^2\right ) \cos ^5(c+d x)}{105 d}-\frac{\cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}-\frac{a \cos ^5(c+d x) (a+b \sin (c+d x))}{21 d}+\frac{a b \sin (c+d x) \cos ^3(c+d x)}{12 d}+\frac{a b \sin (c+d x) \cos (c+d x)}{8 d}+\frac{a b x}{8} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.180754, antiderivative size = 129, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.148, Rules used = {2862, 2669, 2635, 8} \[ -\frac{\left (a^2+6 b^2\right ) \cos ^5(c+d x)}{105 d}-\frac{\cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}-\frac{a \cos ^5(c+d x) (a+b \sin (c+d x))}{21 d}+\frac{a b \sin (c+d x) \cos ^3(c+d x)}{12 d}+\frac{a b \sin (c+d x) \cos (c+d x)}{8 d}+\frac{a b x}{8} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2862
Rule 2669
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int \cos ^4(c+d x) \sin (c+d x) (a+b \sin (c+d x))^2 \, dx &=-\frac{\cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{7} \int \cos ^4(c+d x) (2 b+2 a \sin (c+d x)) (a+b \sin (c+d x)) \, dx\\ &=-\frac{a \cos ^5(c+d x) (a+b \sin (c+d x))}{21 d}-\frac{\cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{42} \int \cos ^4(c+d x) \left (14 a b+2 \left (a^2+6 b^2\right ) \sin (c+d x)\right ) \, dx\\ &=-\frac{\left (a^2+6 b^2\right ) \cos ^5(c+d x)}{105 d}-\frac{a \cos ^5(c+d x) (a+b \sin (c+d x))}{21 d}-\frac{\cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{3} (a b) \int \cos ^4(c+d x) \, dx\\ &=-\frac{\left (a^2+6 b^2\right ) \cos ^5(c+d x)}{105 d}+\frac{a b \cos ^3(c+d x) \sin (c+d x)}{12 d}-\frac{a \cos ^5(c+d x) (a+b \sin (c+d x))}{21 d}-\frac{\cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{4} (a b) \int \cos ^2(c+d x) \, dx\\ &=-\frac{\left (a^2+6 b^2\right ) \cos ^5(c+d x)}{105 d}+\frac{a b \cos (c+d x) \sin (c+d x)}{8 d}+\frac{a b \cos ^3(c+d x) \sin (c+d x)}{12 d}-\frac{a \cos ^5(c+d x) (a+b \sin (c+d x))}{21 d}-\frac{\cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}+\frac{1}{8} (a b) \int 1 \, dx\\ &=\frac{a b x}{8}-\frac{\left (a^2+6 b^2\right ) \cos ^5(c+d x)}{105 d}+\frac{a b \cos (c+d x) \sin (c+d x)}{8 d}+\frac{a b \cos ^3(c+d x) \sin (c+d x)}{12 d}-\frac{a \cos ^5(c+d x) (a+b \sin (c+d x))}{21 d}-\frac{\cos ^5(c+d x) (a+b \sin (c+d x))^2}{7 d}\\ \end{align*}
Mathematica [A] time = 0.42195, size = 132, normalized size = 1.02 \[ \frac{-105 \left (8 a^2+3 b^2\right ) \cos (c+d x)-105 \left (4 a^2+b^2\right ) \cos (3 (c+d x))-84 a^2 \cos (5 (c+d x))+210 a b \sin (2 (c+d x))-210 a b \sin (4 (c+d x))-70 a b \sin (6 (c+d x))+840 a b c+840 a b d x+21 b^2 \cos (5 (c+d x))+15 b^2 \cos (7 (c+d x))}{6720 d} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A] time = 0.037, size = 105, normalized size = 0.8 \begin{align*}{\frac{1}{d} \left ( -{\frac{{a}^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{5}}{5}}+2\,ab \left ( -1/6\,\sin \left ( dx+c \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{5}+1/24\, \left ( \left ( \cos \left ( dx+c \right ) \right ) ^{3}+3/2\,\cos \left ( dx+c \right ) \right ) \sin \left ( dx+c \right ) +1/16\,dx+c/16 \right ) +{b}^{2} \left ( -{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{2} \left ( \cos \left ( dx+c \right ) \right ) ^{5}}{7}}-{\frac{2\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}}{35}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [A] time = 0.999241, size = 109, normalized size = 0.84 \begin{align*} -\frac{672 \, a^{2} \cos \left (d x + c\right )^{5} - 35 \,{\left (4 \, \sin \left (2 \, d x + 2 \, c\right )^{3} + 12 \, d x + 12 \, c - 3 \, \sin \left (4 \, d x + 4 \, c\right )\right )} a b - 96 \,{\left (5 \, \cos \left (d x + c\right )^{7} - 7 \, \cos \left (d x + c\right )^{5}\right )} b^{2}}{3360 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A] time = 1.79268, size = 224, normalized size = 1.74 \begin{align*} \frac{120 \, b^{2} \cos \left (d x + c\right )^{7} - 168 \,{\left (a^{2} + b^{2}\right )} \cos \left (d x + c\right )^{5} + 105 \, a b d x - 35 \,{\left (8 \, a b \cos \left (d x + c\right )^{5} - 2 \, a b \cos \left (d x + c\right )^{3} - 3 \, a b \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{840 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [A] time = 8.16441, size = 223, normalized size = 1.73 \begin{align*} \begin{cases} - \frac{a^{2} \cos ^{5}{\left (c + d x \right )}}{5 d} + \frac{a b x \sin ^{6}{\left (c + d x \right )}}{8} + \frac{3 a b x \sin ^{4}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{8} + \frac{3 a b x \sin ^{2}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{8} + \frac{a b x \cos ^{6}{\left (c + d x \right )}}{8} + \frac{a b \sin ^{5}{\left (c + d x \right )} \cos{\left (c + d x \right )}}{8 d} + \frac{a b \sin ^{3}{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{3 d} - \frac{a b \sin{\left (c + d x \right )} \cos ^{5}{\left (c + d x \right )}}{8 d} - \frac{b^{2} \sin ^{2}{\left (c + d x \right )} \cos ^{5}{\left (c + d x \right )}}{5 d} - \frac{2 b^{2} \cos ^{7}{\left (c + d x \right )}}{35 d} & \text{for}\: d \neq 0 \\x \left (a + b \sin{\left (c \right )}\right )^{2} \sin{\left (c \right )} \cos ^{4}{\left (c \right )} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [A] time = 1.22672, size = 190, normalized size = 1.47 \begin{align*} \frac{1}{8} \, a b x + \frac{b^{2} \cos \left (7 \, d x + 7 \, c\right )}{448 \, d} - \frac{a b \sin \left (6 \, d x + 6 \, c\right )}{96 \, d} - \frac{a b \sin \left (4 \, d x + 4 \, c\right )}{32 \, d} + \frac{a b \sin \left (2 \, d x + 2 \, c\right )}{32 \, d} - \frac{{\left (4 \, a^{2} - b^{2}\right )} \cos \left (5 \, d x + 5 \, c\right )}{320 \, d} - \frac{{\left (4 \, a^{2} + b^{2}\right )} \cos \left (3 \, d x + 3 \, c\right )}{64 \, d} - \frac{{\left (8 \, a^{2} + 3 \, b^{2}\right )} \cos \left (d x + c\right )}{64 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]