Optimal. Leaf size=126 \[ -\frac {9 a^2 \cos ^7(c+d x)}{56 d}-\frac {\cos ^7(c+d x) \left (a^2 \sin (c+d x)+a^2\right )}{8 d}+\frac {3 a^2 \sin (c+d x) \cos ^5(c+d x)}{16 d}+\frac {15 a^2 \sin (c+d x) \cos ^3(c+d x)}{64 d}+\frac {45 a^2 \sin (c+d x) \cos (c+d x)}{128 d}+\frac {45 a^2 x}{128} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.11, antiderivative size = 126, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 4, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.190, Rules used = {2678, 2669, 2635, 8} \[ -\frac {9 a^2 \cos ^7(c+d x)}{56 d}-\frac {\cos ^7(c+d x) \left (a^2 \sin (c+d x)+a^2\right )}{8 d}+\frac {3 a^2 \sin (c+d x) \cos ^5(c+d x)}{16 d}+\frac {15 a^2 \sin (c+d x) \cos ^3(c+d x)}{64 d}+\frac {45 a^2 \sin (c+d x) \cos (c+d x)}{128 d}+\frac {45 a^2 x}{128} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 8
Rule 2635
Rule 2669
Rule 2678
Rubi steps
\begin {align*} \int \cos ^6(c+d x) (a+a \sin (c+d x))^2 \, dx &=-\frac {\cos ^7(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{8 d}+\frac {1}{8} (9 a) \int \cos ^6(c+d x) (a+a \sin (c+d x)) \, dx\\ &=-\frac {9 a^2 \cos ^7(c+d x)}{56 d}-\frac {\cos ^7(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{8 d}+\frac {1}{8} \left (9 a^2\right ) \int \cos ^6(c+d x) \, dx\\ &=-\frac {9 a^2 \cos ^7(c+d x)}{56 d}+\frac {3 a^2 \cos ^5(c+d x) \sin (c+d x)}{16 d}-\frac {\cos ^7(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{8 d}+\frac {1}{16} \left (15 a^2\right ) \int \cos ^4(c+d x) \, dx\\ &=-\frac {9 a^2 \cos ^7(c+d x)}{56 d}+\frac {15 a^2 \cos ^3(c+d x) \sin (c+d x)}{64 d}+\frac {3 a^2 \cos ^5(c+d x) \sin (c+d x)}{16 d}-\frac {\cos ^7(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{8 d}+\frac {1}{64} \left (45 a^2\right ) \int \cos ^2(c+d x) \, dx\\ &=-\frac {9 a^2 \cos ^7(c+d x)}{56 d}+\frac {45 a^2 \cos (c+d x) \sin (c+d x)}{128 d}+\frac {15 a^2 \cos ^3(c+d x) \sin (c+d x)}{64 d}+\frac {3 a^2 \cos ^5(c+d x) \sin (c+d x)}{16 d}-\frac {\cos ^7(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{8 d}+\frac {1}{128} \left (45 a^2\right ) \int 1 \, dx\\ &=\frac {45 a^2 x}{128}-\frac {9 a^2 \cos ^7(c+d x)}{56 d}+\frac {45 a^2 \cos (c+d x) \sin (c+d x)}{128 d}+\frac {15 a^2 \cos ^3(c+d x) \sin (c+d x)}{64 d}+\frac {3 a^2 \cos ^5(c+d x) \sin (c+d x)}{16 d}-\frac {\cos ^7(c+d x) \left (a^2+a^2 \sin (c+d x)\right )}{8 d}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 1.52, size = 171, normalized size = 1.36 \[ -\frac {a^2 \left (630 \sqrt {1-\sin (c+d x)} \sin ^{-1}\left (\frac {\sqrt {1-\sin (c+d x)}}{\sqrt {2}}\right )+\sqrt {\sin (c+d x)+1} \left (112 \sin ^8(c+d x)+144 \sin ^7(c+d x)-424 \sin ^6(c+d x)-600 \sin ^5(c+d x)+558 \sin ^4(c+d x)+978 \sin ^3(c+d x)-187 \sin ^2(c+d x)-837 \sin (c+d x)+256\right )\right ) \cos ^7(c+d x)}{896 d (\sin (c+d x)-1)^4 (\sin (c+d x)+1)^{7/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.96, size = 85, normalized size = 0.67 \[ -\frac {256 \, a^{2} \cos \left (d x + c\right )^{7} - 315 \, a^{2} d x + 7 \, {\left (16 \, a^{2} \cos \left (d x + c\right )^{7} - 24 \, a^{2} \cos \left (d x + c\right )^{5} - 30 \, a^{2} \cos \left (d x + c\right )^{3} - 45 \, a^{2} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{896 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.52, size = 123, normalized size = 0.98 \[ \frac {45}{128} \, a^{2} x - \frac {a^{2} \cos \left (7 \, d x + 7 \, c\right )}{224 \, d} - \frac {a^{2} \cos \left (5 \, d x + 5 \, c\right )}{32 \, d} - \frac {3 \, a^{2} \cos \left (3 \, d x + 3 \, c\right )}{32 \, d} - \frac {5 \, a^{2} \cos \left (d x + c\right )}{32 \, d} - \frac {a^{2} \sin \left (8 \, d x + 8 \, c\right )}{1024 \, d} + \frac {5 \, a^{2} \sin \left (4 \, d x + 4 \, c\right )}{128 \, d} + \frac {a^{2} \sin \left (2 \, d x + 2 \, c\right )}{4 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.18, size = 129, normalized size = 1.02 \[ \frac {a^{2} \left (-\frac {\sin \left (d x +c \right ) \left (\cos ^{7}\left (d x +c \right )\right )}{8}+\frac {\left (\cos ^{5}\left (d x +c \right )+\frac {5 \left (\cos ^{3}\left (d x +c \right )\right )}{4}+\frac {15 \cos \left (d x +c \right )}{8}\right ) \sin \left (d x +c \right )}{48}+\frac {5 d x}{128}+\frac {5 c}{128}\right )-\frac {2 a^{2} \left (\cos ^{7}\left (d x +c \right )\right )}{7}+a^{2} \left (\frac {\left (\cos ^{5}\left (d x +c \right )+\frac {5 \left (\cos ^{3}\left (d x +c \right )\right )}{4}+\frac {15 \cos \left (d x +c \right )}{8}\right ) \sin \left (d x +c \right )}{6}+\frac {5 d x}{16}+\frac {5 c}{16}\right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 0.61, size = 115, normalized size = 0.91 \[ -\frac {6144 \, a^{2} \cos \left (d x + c\right )^{7} - 7 \, {\left (64 \, \sin \left (2 \, d x + 2 \, c\right )^{3} + 120 \, d x + 120 \, c - 3 \, \sin \left (8 \, d x + 8 \, c\right ) - 24 \, \sin \left (4 \, d x + 4 \, c\right )\right )} a^{2} + 112 \, {\left (4 \, \sin \left (2 \, d x + 2 \, c\right )^{3} - 60 \, d x - 60 \, c - 9 \, \sin \left (4 \, d x + 4 \, c\right ) - 48 \, \sin \left (2 \, d x + 2 \, c\right )\right )} a^{2}}{21504 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 6.92, size = 461, normalized size = 3.66 \[ \frac {45\,a^2\,x}{128}-\frac {\frac {815\,a^2\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^9}{64}-\frac {3\,a^2\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^5}{64}-\frac {815\,a^2\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^7}{64}-\frac {295\,a^2\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3}{64}+\frac {3\,a^2\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{11}}{64}+\frac {295\,a^2\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{13}}{64}+\frac {83\,a^2\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{15}}{64}+\frac {a^2\,\left (315\,c+315\,d\,x\right )}{896}-\frac {a^2\,\left (315\,c+315\,d\,x-512\right )}{896}+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2\,\left (\frac {a^2\,\left (315\,c+315\,d\,x\right )}{112}-\frac {a^2\,\left (2520\,c+2520\,d\,x-512\right )}{896}\right )+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{14}\,\left (\frac {a^2\,\left (315\,c+315\,d\,x\right )}{112}-\frac {a^2\,\left (2520\,c+2520\,d\,x-3584\right )}{896}\right )+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{12}\,\left (\frac {a^2\,\left (315\,c+315\,d\,x\right )}{32}-\frac {a^2\,\left (8820\,c+8820\,d\,x-3584\right )}{896}\right )+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4\,\left (\frac {a^2\,\left (315\,c+315\,d\,x\right )}{32}-\frac {a^2\,\left (8820\,c+8820\,d\,x-10752\right )}{896}\right )+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6\,\left (\frac {a^2\,\left (315\,c+315\,d\,x\right )}{16}-\frac {a^2\,\left (17640\,c+17640\,d\,x-10752\right )}{896}\right )+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{10}\,\left (\frac {a^2\,\left (315\,c+315\,d\,x\right )}{16}-\frac {a^2\,\left (17640\,c+17640\,d\,x-17920\right )}{896}\right )+{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^8\,\left (\frac {5\,a^2\,\left (315\,c+315\,d\,x\right )}{64}-\frac {a^2\,\left (22050\,c+22050\,d\,x-17920\right )}{896}\right )-\frac {83\,a^2\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{64}}{d\,{\left ({\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+1\right )}^8} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 14.95, size = 398, normalized size = 3.16 \[ \begin {cases} \frac {5 a^{2} x \sin ^{8}{\left (c + d x \right )}}{128} + \frac {5 a^{2} x \sin ^{6}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{32} + \frac {5 a^{2} x \sin ^{6}{\left (c + d x \right )}}{16} + \frac {15 a^{2} x \sin ^{4}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{64} + \frac {15 a^{2} x \sin ^{4}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{16} + \frac {5 a^{2} x \sin ^{2}{\left (c + d x \right )} \cos ^{6}{\left (c + d x \right )}}{32} + \frac {15 a^{2} x \sin ^{2}{\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{16} + \frac {5 a^{2} x \cos ^{8}{\left (c + d x \right )}}{128} + \frac {5 a^{2} x \cos ^{6}{\left (c + d x \right )}}{16} + \frac {5 a^{2} \sin ^{7}{\left (c + d x \right )} \cos {\left (c + d x \right )}}{128 d} + \frac {55 a^{2} \sin ^{5}{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{384 d} + \frac {5 a^{2} \sin ^{5}{\left (c + d x \right )} \cos {\left (c + d x \right )}}{16 d} + \frac {73 a^{2} \sin ^{3}{\left (c + d x \right )} \cos ^{5}{\left (c + d x \right )}}{384 d} + \frac {5 a^{2} \sin ^{3}{\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{6 d} - \frac {5 a^{2} \sin {\left (c + d x \right )} \cos ^{7}{\left (c + d x \right )}}{128 d} + \frac {11 a^{2} \sin {\left (c + d x \right )} \cos ^{5}{\left (c + d x \right )}}{16 d} - \frac {2 a^{2} \cos ^{7}{\left (c + d x \right )}}{7 d} & \text {for}\: d \neq 0 \\x \left (a \sin {\relax (c )} + a\right )^{2} \cos ^{6}{\relax (c )} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________