Optimal. Leaf size=80 \[ \frac {1}{2} x \left (a^2 B+4 a b C+2 b^2 B\right )+\frac {a^2 B \sin (c+d x) \cos (c+d x)}{2 d}+\frac {a (a C+2 b B) \sin (c+d x)}{d}+\frac {b^2 C \tanh ^{-1}(\sin (c+d x))}{d} \]
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Rubi [A] time = 0.25, antiderivative size = 80, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 6, integrand size = 40, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.150, Rules used = {4072, 4024, 4047, 8, 4045, 3770} \[ \frac {1}{2} x \left (a^2 B+4 a b C+2 b^2 B\right )+\frac {a^2 B \sin (c+d x) \cos (c+d x)}{2 d}+\frac {a (a C+2 b B) \sin (c+d x)}{d}+\frac {b^2 C \tanh ^{-1}(\sin (c+d x))}{d} \]
Antiderivative was successfully verified.
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Rule 8
Rule 3770
Rule 4024
Rule 4045
Rule 4047
Rule 4072
Rubi steps
\begin {align*} \int \cos ^3(c+d x) (a+b \sec (c+d x))^2 \left (B \sec (c+d x)+C \sec ^2(c+d x)\right ) \, dx &=\int \cos ^2(c+d x) (a+b \sec (c+d x))^2 (B+C \sec (c+d x)) \, dx\\ &=\frac {a^2 B \cos (c+d x) \sin (c+d x)}{2 d}-\frac {1}{2} \int \cos (c+d x) \left (-2 a (2 b B+a C)+\left (\left (-a^2-2 b^2\right ) B-4 a b C\right ) \sec (c+d x)-2 b^2 C \sec ^2(c+d x)\right ) \, dx\\ &=\frac {a^2 B \cos (c+d x) \sin (c+d x)}{2 d}-\frac {1}{2} \int \cos (c+d x) \left (-2 a (2 b B+a C)-2 b^2 C \sec ^2(c+d x)\right ) \, dx-\frac {1}{2} \left (-a^2 B-2 b^2 B-4 a b C\right ) \int 1 \, dx\\ &=\frac {1}{2} \left (a^2 B+2 b^2 B+4 a b C\right ) x+\frac {a (2 b B+a C) \sin (c+d x)}{d}+\frac {a^2 B \cos (c+d x) \sin (c+d x)}{2 d}+\left (b^2 C\right ) \int \sec (c+d x) \, dx\\ &=\frac {1}{2} \left (a^2 B+2 b^2 B+4 a b C\right ) x+\frac {b^2 C \tanh ^{-1}(\sin (c+d x))}{d}+\frac {a (2 b B+a C) \sin (c+d x)}{d}+\frac {a^2 B \cos (c+d x) \sin (c+d x)}{2 d}\\ \end {align*}
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Mathematica [A] time = 0.24, size = 120, normalized size = 1.50 \[ \frac {2 (c+d x) \left (a^2 B+4 a b C+2 b^2 B\right )+a^2 B \sin (2 (c+d x))+4 a (a C+2 b B) \sin (c+d x)-4 b^2 C \log \left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right )+4 b^2 C \log \left (\sin \left (\frac {1}{2} (c+d x)\right )+\cos \left (\frac {1}{2} (c+d x)\right )\right )}{4 d} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.46, size = 87, normalized size = 1.09 \[ \frac {C b^{2} \log \left (\sin \left (d x + c\right ) + 1\right ) - C b^{2} \log \left (-\sin \left (d x + c\right ) + 1\right ) + {\left (B a^{2} + 4 \, C a b + 2 \, B b^{2}\right )} d x + {\left (B a^{2} \cos \left (d x + c\right ) + 2 \, C a^{2} + 4 \, B a b\right )} \sin \left (d x + c\right )}{2 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.25, size = 178, normalized size = 2.22 \[ \frac {2 \, C b^{2} \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1 \right |}\right ) - 2 \, C b^{2} \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1 \right |}\right ) + {\left (B a^{2} + 4 \, C a b + 2 \, B b^{2}\right )} {\left (d x + c\right )} - \frac {2 \, {\left (B a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 2 \, C a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 4 \, B a b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - B a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 2 \, C a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 4 \, B a b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )\right )}}{{\left (\tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{2} + 1\right )}^{2}}}{2 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.82, size = 120, normalized size = 1.50 \[ \frac {B \,a^{2} \cos \left (d x +c \right ) \sin \left (d x +c \right )}{2 d}+\frac {a^{2} B x}{2}+\frac {B \,a^{2} c}{2 d}+\frac {a^{2} C \sin \left (d x +c \right )}{d}+\frac {2 B a b \sin \left (d x +c \right )}{d}+2 a b C x +\frac {2 C a b c}{d}+B x \,b^{2}+\frac {B \,b^{2} c}{d}+\frac {b^{2} C \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.33, size = 99, normalized size = 1.24 \[ \frac {{\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} B a^{2} + 8 \, {\left (d x + c\right )} C a b + 4 \, {\left (d x + c\right )} B b^{2} + 2 \, C b^{2} {\left (\log \left (\sin \left (d x + c\right ) + 1\right ) - \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 4 \, C a^{2} \sin \left (d x + c\right ) + 8 \, B a b \sin \left (d x + c\right )}{4 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 3.99, size = 169, normalized size = 2.11 \[ \frac {C\,a^2\,\sin \left (c+d\,x\right )}{d}+\frac {B\,a^2\,\mathrm {atan}\left (\frac {\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}\right )}{d}+\frac {2\,B\,b^2\,\mathrm {atan}\left (\frac {\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}\right )}{d}+\frac {2\,C\,b^2\,\mathrm {atanh}\left (\frac {\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}\right )}{d}+\frac {B\,a^2\,\sin \left (2\,c+2\,d\,x\right )}{4\,d}+\frac {2\,B\,a\,b\,\sin \left (c+d\,x\right )}{d}+\frac {4\,C\,a\,b\,\mathrm {atan}\left (\frac {\sin \left (\frac {c}{2}+\frac {d\,x}{2}\right )}{\cos \left (\frac {c}{2}+\frac {d\,x}{2}\right )}\right )}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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