Optimal. Leaf size=107 \[ \frac {1}{2} \left (2 a A b+a^2 B+2 b^2 B\right ) x+\frac {\left (2 a^2 A+3 A b^2+6 a b B\right ) \sin (c+d x)}{3 d}+\frac {a (2 A b+a B) \cos (c+d x) \sin (c+d x)}{2 d}+\frac {a^2 A \cos ^2(c+d x) \sin (c+d x)}{3 d} \]
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Rubi [A]
time = 0.15, antiderivative size = 107, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 5, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.161, Rules used = {4109, 4132,
2717, 4130, 8} \begin {gather*} \frac {\left (2 a^2 A+6 a b B+3 A b^2\right ) \sin (c+d x)}{3 d}+\frac {1}{2} x \left (a^2 B+2 a A b+2 b^2 B\right )+\frac {a^2 A \sin (c+d x) \cos ^2(c+d x)}{3 d}+\frac {a (a B+2 A b) \sin (c+d x) \cos (c+d x)}{2 d} \end {gather*}
Antiderivative was successfully verified.
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Rule 8
Rule 2717
Rule 4109
Rule 4130
Rule 4132
Rubi steps
\begin {align*} \int \cos ^3(c+d x) (a+b \sec (c+d x))^2 (A+B \sec (c+d x)) \, dx &=\frac {a^2 A \cos ^2(c+d x) \sin (c+d x)}{3 d}-\frac {1}{3} \int \cos ^2(c+d x) \left (-3 a (2 A b+a B)+\left (A \left (-2 a^2-3 b^2\right )-6 a b B\right ) \sec (c+d x)-3 b^2 B \sec ^2(c+d x)\right ) \, dx\\ &=\frac {a^2 A \cos ^2(c+d x) \sin (c+d x)}{3 d}-\frac {1}{3} \int \cos ^2(c+d x) \left (-3 a (2 A b+a B)-3 b^2 B \sec ^2(c+d x)\right ) \, dx-\frac {1}{3} \left (-2 a^2 A-3 A b^2-6 a b B\right ) \int \cos (c+d x) \, dx\\ &=\frac {\left (2 a^2 A+3 A b^2+6 a b B\right ) \sin (c+d x)}{3 d}+\frac {a (2 A b+a B) \cos (c+d x) \sin (c+d x)}{2 d}+\frac {a^2 A \cos ^2(c+d x) \sin (c+d x)}{3 d}-\frac {1}{2} \left (-2 a A b-a^2 B-2 b^2 B\right ) \int 1 \, dx\\ &=\frac {1}{2} \left (2 a A b+a^2 B+2 b^2 B\right ) x+\frac {\left (2 a^2 A+3 A b^2+6 a b B\right ) \sin (c+d x)}{3 d}+\frac {a (2 A b+a B) \cos (c+d x) \sin (c+d x)}{2 d}+\frac {a^2 A \cos ^2(c+d x) \sin (c+d x)}{3 d}\\ \end {align*}
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Mathematica [A]
time = 0.25, size = 90, normalized size = 0.84 \begin {gather*} \frac {6 \left (2 a A b+a^2 B+2 b^2 B\right ) (c+d x)+3 \left (3 a^2 A+4 A b^2+8 a b B\right ) \sin (c+d x)+3 a (2 A b+a B) \sin (2 (c+d x))+a^2 A \sin (3 (c+d x))}{12 d} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.32, size = 114, normalized size = 1.07
method | result | size |
derivativedivides | \(\frac {\frac {a^{2} A \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )}{3}+2 A b a \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )+a^{2} B \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )+A \,b^{2} \sin \left (d x +c \right )+2 B a b \sin \left (d x +c \right )+b^{2} B \left (d x +c \right )}{d}\) | \(114\) |
default | \(\frac {\frac {a^{2} A \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )}{3}+2 A b a \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )+a^{2} B \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )+A \,b^{2} \sin \left (d x +c \right )+2 B a b \sin \left (d x +c \right )+b^{2} B \left (d x +c \right )}{d}\) | \(114\) |
risch | \(A a b x +\frac {B \,a^{2} x}{2}+x \,b^{2} B +\frac {3 a^{2} A \sin \left (d x +c \right )}{4 d}+\frac {\sin \left (d x +c \right ) A \,b^{2}}{d}+\frac {2 \sin \left (d x +c \right ) B a b}{d}+\frac {a^{2} A \sin \left (3 d x +3 c \right )}{12 d}+\frac {\sin \left (2 d x +2 c \right ) A b a}{2 d}+\frac {\sin \left (2 d x +2 c \right ) a^{2} B}{4 d}\) | \(116\) |
norman | \(\frac {\left (A b a +\frac {1}{2} a^{2} B +b^{2} B \right ) x +\left (A b a +\frac {1}{2} a^{2} B +b^{2} B \right ) x \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+\left (A b a +\frac {1}{2} a^{2} B +b^{2} B \right ) x \left (\tan ^{8}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+\left (A b a +\frac {1}{2} a^{2} B +b^{2} B \right ) x \left (\tan ^{10}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+\left (-2 A b a -a^{2} B -2 b^{2} B \right ) x \left (\tan ^{4}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+\left (-2 A b a -a^{2} B -2 b^{2} B \right ) x \left (\tan ^{6}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+\frac {\left (2 a^{2} A -2 A b a +2 A \,b^{2}-a^{2} B +4 B a b \right ) \left (\tan ^{9}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{d}+\frac {\left (2 a^{2} A +2 A b a +2 A \,b^{2}+a^{2} B +4 B a b \right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{d}+\frac {4 \left (a^{2} A -3 A \,b^{2}-6 B a b \right ) \left (\tan ^{5}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}-\frac {2 a \left (4 A a -6 A b -3 B a \right ) \left (\tan ^{7}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}-\frac {2 a \left (4 A a +6 A b +3 B a \right ) \left (\tan ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 d}}{\left (1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )^{3} \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )^{2}}\) | \(378\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.27, size = 108, normalized size = 1.01 \begin {gather*} -\frac {4 \, {\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} A a^{2} - 3 \, {\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} B a^{2} - 6 \, {\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} A a b - 12 \, {\left (d x + c\right )} B b^{2} - 24 \, B a b \sin \left (d x + c\right ) - 12 \, A b^{2} \sin \left (d x + c\right )}{12 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 4.20, size = 85, normalized size = 0.79 \begin {gather*} \frac {3 \, {\left (B a^{2} + 2 \, A a b + 2 \, B b^{2}\right )} d x + {\left (2 \, A a^{2} \cos \left (d x + c\right )^{2} + 4 \, A a^{2} + 12 \, B a b + 6 \, A b^{2} + 3 \, {\left (B a^{2} + 2 \, A a b\right )} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{6 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (A + B \sec {\left (c + d x \right )}\right ) \left (a + b \sec {\left (c + d x \right )}\right )^{2} \cos ^{3}{\left (c + d x \right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 254 vs.
\(2 (99) = 198\).
time = 0.46, size = 254, normalized size = 2.37 \begin {gather*} \frac {3 \, {\left (B a^{2} + 2 \, A a b + 2 \, B b^{2}\right )} {\left (d x + c\right )} + \frac {2 \, {\left (6 \, A a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 3 \, B a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 6 \, A a b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 12 \, B a b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 6 \, A b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 4 \, A a^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 24 \, B a b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 12 \, A b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} + 6 \, A a^{2} \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 ) + 6 \, A a b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 12 \, B a b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 6 \, A b^{2} \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 )}^{3}}}{6 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 2.10, size = 115, normalized size = 1.07 \begin {gather*} \frac {B\,a^2\,x}{2}+B\,b^2\,x+\frac {3\,A\,a^2\,\sin \left (c+d\,x\right )}{4\,d}+\frac {A\,b^2\,\sin \left (c+d\,x\right )}{d}+A\,a\,b\,x+\frac {A\,a^2\,\sin \left (3\,c+3\,d\,x\right )}{12\,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 {A\,a\,b\,\sin \left (2\,c+2\,d\,x\right )}{2\,d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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