Optimal. Leaf size=261 \[ -\frac {\sin (c+d x) \left (a^2 A (m+1)+2 a b B m+A b^2 m\right ) \sec ^{m-1}(c+d x) \, _2F_1\left (\frac {1}{2},\frac {1-m}{2};\frac {3-m}{2};\cos ^2(c+d x)\right )}{d \left (1-m^2\right ) \sqrt {\sin ^2(c+d x)}}+\frac {\sin (c+d x) \left (a (m+2) (a B+2 A b)+b^2 B (m+1)\right ) \sec ^m(c+d x) \, _2F_1\left (\frac {1}{2},-\frac {m}{2};\frac {2-m}{2};\cos ^2(c+d x)\right )}{d m (m+2) \sqrt {\sin ^2(c+d x)}}+\frac {b \sin (c+d x) (a B (m+3)+A b (m+2)) \sec ^{m+1}(c+d x)}{d (m+1) (m+2)}+\frac {b B \sin (c+d x) \sec ^{m+1}(c+d x) (a+b \sec (c+d x))}{d (m+2)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.41, antiderivative size = 261, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 5, integrand size = 31, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.161, Rules used = {4026, 4047, 3772, 2643, 4046} \[ -\frac {\sin (c+d x) \left (a^2 A (m+1)+2 a b B m+A b^2 m\right ) \sec ^{m-1}(c+d x) \, _2F_1\left (\frac {1}{2},\frac {1-m}{2};\frac {3-m}{2};\cos ^2(c+d x)\right )}{d \left (1-m^2\right ) \sqrt {\sin ^2(c+d x)}}+\frac {\sin (c+d x) \left (a (m+2) (a B+2 A b)+b^2 B (m+1)\right ) \sec ^m(c+d x) \, _2F_1\left (\frac {1}{2},-\frac {m}{2};\frac {2-m}{2};\cos ^2(c+d x)\right )}{d m (m+2) \sqrt {\sin ^2(c+d x)}}+\frac {b \sin (c+d x) (a B (m+3)+A b (m+2)) \sec ^{m+1}(c+d x)}{d (m+1) (m+2)}+\frac {b B \sin (c+d x) \sec ^{m+1}(c+d x) (a+b \sec (c+d x))}{d (m+2)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2643
Rule 3772
Rule 4026
Rule 4046
Rule 4047
Rubi steps
\begin {align*} \int \sec ^m(c+d x) (a+b \sec (c+d x))^2 (A+B \sec (c+d x)) \, dx &=\frac {b B \sec ^{1+m}(c+d x) (a+b \sec (c+d x)) \sin (c+d x)}{d (2+m)}+\frac {\int \sec ^m(c+d x) \left (a (b B m+a A (2+m))+\left (b^2 B (1+m)+a (2 A b+a B) (2+m)\right ) \sec (c+d x)+b (A b (2+m)+a B (3+m)) \sec ^2(c+d x)\right ) \, dx}{2+m}\\ &=\frac {b B \sec ^{1+m}(c+d x) (a+b \sec (c+d x)) \sin (c+d x)}{d (2+m)}+\frac {\int \sec ^m(c+d x) \left (a (b B m+a A (2+m))+b (A b (2+m)+a B (3+m)) \sec ^2(c+d x)\right ) \, dx}{2+m}+\left (2 a A b+a^2 B+\frac {b^2 B (1+m)}{2+m}\right ) \int \sec ^{1+m}(c+d x) \, dx\\ &=\frac {b (A b (2+m)+a B (3+m)) \sec ^{1+m}(c+d x) \sin (c+d x)}{d (1+m) (2+m)}+\frac {b B \sec ^{1+m}(c+d x) (a+b \sec (c+d x)) \sin (c+d x)}{d (2+m)}+\frac {\left (A b^2 m+2 a b B m+a^2 A (1+m)\right ) \int \sec ^m(c+d x) \, dx}{1+m}+\left (\left (2 a A b+a^2 B+\frac {b^2 B (1+m)}{2+m}\right ) \cos ^m(c+d x) \sec ^m(c+d x)\right ) \int \cos ^{-1-m}(c+d x) \, dx\\ &=\frac {b (A b (2+m)+a B (3+m)) \sec ^{1+m}(c+d x) \sin (c+d x)}{d (1+m) (2+m)}+\frac {b B \sec ^{1+m}(c+d x) (a+b \sec (c+d x)) \sin (c+d x)}{d (2+m)}+\frac {\left (2 a A b+a^2 B+\frac {b^2 B (1+m)}{2+m}\right ) \, _2F_1\left (\frac {1}{2},-\frac {m}{2};\frac {2-m}{2};\cos ^2(c+d x)\right ) \sec ^m(c+d x) \sin (c+d x)}{d m \sqrt {\sin ^2(c+d x)}}+\frac {\left (\left (A b^2 m+2 a b B m+a^2 A (1+m)\right ) \cos ^m(c+d x) \sec ^m(c+d x)\right ) \int \cos ^{-m}(c+d x) \, dx}{1+m}\\ &=\frac {b (A b (2+m)+a B (3+m)) \sec ^{1+m}(c+d x) \sin (c+d x)}{d (1+m) (2+m)}+\frac {b B \sec ^{1+m}(c+d x) (a+b \sec (c+d x)) \sin (c+d x)}{d (2+m)}-\frac {\left (A b^2 m+2 a b B m+a^2 A (1+m)\right ) \, _2F_1\left (\frac {1}{2},\frac {1-m}{2};\frac {3-m}{2};\cos ^2(c+d x)\right ) \sec ^{-1+m}(c+d x) \sin (c+d x)}{d \left (1-m^2\right ) \sqrt {\sin ^2(c+d x)}}+\frac {\left (2 a A b+a^2 B+\frac {b^2 B (1+m)}{2+m}\right ) \, _2F_1\left (\frac {1}{2},-\frac {m}{2};\frac {2-m}{2};\cos ^2(c+d x)\right ) \sec ^m(c+d x) \sin (c+d x)}{d m \sqrt {\sin ^2(c+d x)}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 1.08, size = 239, normalized size = 0.92 \[ \frac {\sqrt {-\tan ^2(c+d x)} \csc (c+d x) \sec ^{m+2}(c+d x) \left (a^2 A \left (m^3+6 m^2+11 m+6\right ) \cos ^3(c+d x) \, _2F_1\left (\frac {1}{2},\frac {m}{2};\frac {m+2}{2};\sec ^2(c+d x)\right )+a m \left (m^2+5 m+6\right ) (a B+2 A b) \cos ^2(c+d x) \, _2F_1\left (\frac {1}{2},\frac {m+1}{2};\frac {m+3}{2};\sec ^2(c+d x)\right )+b m (m+1) \left ((m+3) (2 a B+A b) \cos (c+d x) \, _2F_1\left (\frac {1}{2},\frac {m+2}{2};\frac {m+4}{2};\sec ^2(c+d x)\right )+b B (m+2) \, _2F_1\left (\frac {1}{2},\frac {m+3}{2};\frac {m+5}{2};\sec ^2(c+d x)\right )\right )\right )}{d m (m+1) (m+2) (m+3)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 0.66, size = 0, normalized size = 0.00 \[ {\rm integral}\left ({\left (B b^{2} \sec \left (d x + c\right )^{3} + A a^{2} + {\left (2 \, B a b + A b^{2}\right )} \sec \left (d x + c\right )^{2} + {\left (B a^{2} + 2 \, A a b\right )} \sec \left (d x + c\right )\right )} \sec \left (d x + c\right )^{m}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (B \sec \left (d x + c\right ) + A\right )} {\left (b \sec \left (d x + c\right ) + a\right )}^{2} \sec \left (d x + c\right )^{m}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [F] time = 3.60, size = 0, normalized size = 0.00 \[ \int \left (\sec ^{m}\left (d x +c \right )\right ) \left (a +b \sec \left (d x +c \right )\right )^{2} \left (A +B \sec \left (d x +c \right )\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int {\left (B \sec \left (d x + c\right ) + A\right )} {\left (b \sec \left (d x + c\right ) + a\right )}^{2} \sec \left (d x + c\right )^{m}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \left (A+\frac {B}{\cos \left (c+d\,x\right )}\right )\,{\left (a+\frac {b}{\cos \left (c+d\,x\right )}\right )}^2\,{\left (\frac {1}{\cos \left (c+d\,x\right )}\right )}^m \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (A + B \sec {\left (c + d x \right )}\right ) \left (a + b \sec {\left (c + d x \right )}\right )^{2} \sec ^{m}{\left (c + d x \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________