Optimal. Leaf size=80 \[ \frac {\sin (c+d x) (a B+A b+b C)}{d}+\frac {1}{2} x (a (2 A+C)+b B)+\frac {(a C+b B) \sin (c+d x) \cos (c+d x)}{2 d}-\frac {b C \sin ^3(c+d x)}{3 d} \]
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Rubi [A] time = 0.10, antiderivative size = 113, normalized size of antiderivative = 1.41, number of steps used = 2, number of rules used = 2, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.065, Rules used = {3023, 2734} \[ \frac {\sin (c+d x) \left (a (3 b B-a C)+b^2 (3 A+2 C)\right )}{3 b d}+\frac {1}{2} x (a (2 A+C)+b B)+\frac {(3 b B-a C) \sin (c+d x) \cos (c+d x)}{6 d}+\frac {C \sin (c+d x) (a+b \cos (c+d x))^2}{3 b d} \]
Antiderivative was successfully verified.
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Rule 2734
Rule 3023
Rubi steps
\begin {align*} \int (a+b \cos (c+d x)) \left (A+B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx &=\frac {C (a+b \cos (c+d x))^2 \sin (c+d x)}{3 b d}+\frac {\int (a+b \cos (c+d x)) (b (3 A+2 C)+(3 b B-a C) \cos (c+d x)) \, dx}{3 b}\\ &=\frac {1}{2} (b B+a (2 A+C)) x+\frac {\left (b^2 (3 A+2 C)+a (3 b B-a C)\right ) \sin (c+d x)}{3 b d}+\frac {(3 b B-a C) \cos (c+d x) \sin (c+d x)}{6 d}+\frac {C (a+b \cos (c+d x))^2 \sin (c+d x)}{3 b d}\\ \end {align*}
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Mathematica [A] time = 0.20, size = 85, normalized size = 1.06 \[ \frac {3 \sin (c+d x) (4 a B+4 A b+3 b C)+12 a A d x+3 (a C+b B) \sin (2 (c+d x))+6 a c C+6 a C d x+6 b B c+6 b B d x+b C \sin (3 (c+d x))}{12 d} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.42, size = 70, normalized size = 0.88 \[ \frac {3 \, {\left ({\left (2 \, A + C\right )} a + B b\right )} d x + {\left (2 \, C b \cos \left (d x + c\right )^{2} + 6 \, B a + 2 \, {\left (3 \, A + 2 \, C\right )} b + 3 \, {\left (C a + B b\right )} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{6 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.19, size = 76, normalized size = 0.95 \[ \frac {1}{2} \, {\left (2 \, A a + C a + B b\right )} x + \frac {C b \sin \left (3 \, d x + 3 \, c\right )}{12 \, d} + \frac {{\left (C a + B b\right )} \sin \left (2 \, d x + 2 \, c\right )}{4 \, d} + \frac {{\left (4 \, B a + 4 \, A b + 3 \, C b\right )} \sin \left (d x + c\right )}{4 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.19, size = 102, normalized size = 1.28 \[ \frac {\frac {C b \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )}{3}+B b \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )+a C \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )+A b \sin \left (d x +c \right )+a B \sin \left (d x +c \right )+a A \left (d x +c \right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.31, size = 98, normalized size = 1.22 \[ \frac {12 \, {\left (d x + c\right )} A a + 3 \, {\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} C a + 3 \, {\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} B b - 4 \, {\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} C b + 12 \, B a \sin \left (d x + c\right ) + 12 \, A b \sin \left (d x + c\right )}{12 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.79, size = 100, normalized size = 1.25 \[ A\,a\,x+\frac {B\,b\,x}{2}+\frac {C\,a\,x}{2}+\frac {A\,b\,\sin \left (c+d\,x\right )}{d}+\frac {B\,a\,\sin \left (c+d\,x\right )}{d}+\frac {3\,C\,b\,\sin \left (c+d\,x\right )}{4\,d}+\frac {B\,b\,\sin \left (2\,c+2\,d\,x\right )}{4\,d}+\frac {C\,a\,\sin \left (2\,c+2\,d\,x\right )}{4\,d}+\frac {C\,b\,\sin \left (3\,c+3\,d\,x\right )}{12\,d} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.60, size = 189, normalized size = 2.36 \[ \begin {cases} A a x + \frac {A b \sin {\left (c + d x \right )}}{d} + \frac {B a \sin {\left (c + d x \right )}}{d} + \frac {B b x \sin ^{2}{\left (c + d x \right )}}{2} + \frac {B b x \cos ^{2}{\left (c + d x \right )}}{2} + \frac {B b \sin {\left (c + d x \right )} \cos {\left (c + d x \right )}}{2 d} + \frac {C a x \sin ^{2}{\left (c + d x \right )}}{2} + \frac {C a x \cos ^{2}{\left (c + d x \right )}}{2} + \frac {C a \sin {\left (c + d x \right )} \cos {\left (c + d x \right )}}{2 d} + \frac {2 C b \sin ^{3}{\left (c + d x \right )}}{3 d} + \frac {C b \sin {\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{d} & \text {for}\: d \neq 0 \\x \left (a + b \cos {\relax (c )}\right ) \left (A + B \cos {\relax (c )} + C \cos ^{2}{\relax (c )}\right ) & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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