\(\int \cos ^2(c+d x) (a+a \cos (c+d x)) (A+B \cos (c+d x)+C \cos ^2(c+d x)) \, dx\) [301]

Optimal result

Integrand size = 39, antiderivative size = 143 \[ \int \cos ^2(c+d x) (a+a \cos (c+d x)) \left (A+B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx=\frac {1}{8} a (4 A+3 (B+C)) x+\frac {a (5 A+5 B+4 C) \sin (c+d x)}{5 d}+\frac {a (4 A+3 (B+C)) \cos (c+d x) \sin (c+d x)}{8 d}+\frac {a (B+C) \cos ^3(c+d x) \sin (c+d x)}{4 d}+\frac {a C \cos ^4(c+d x) \sin (c+d x)}{5 d}-\frac {a (5 A+5 B+4 C) \sin ^3(c+d x)}{15 d} \]

[Out]

1/8*a*(4*A+3*B+3*C)*x+1/5*a*(5*A+5*B+4*C)*sin(d*x+c)/d+1/8*a*(4*A+3*B+3*C)*cos(d*x+c)*sin(d*x+c)/d+1/4*a*(B+C)
*cos(d*x+c)^3*sin(d*x+c)/d+1/5*a*C*cos(d*x+c)^4*sin(d*x+c)/d-1/15*a*(5*A+5*B+4*C)*sin(d*x+c)^3/d

Rubi [A] (verified)

Time = 0.27 (sec) , antiderivative size = 143, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {3112, 3102, 2827, 2715, 8, 2713} \[ \int \cos ^2(c+d x) (a+a \cos (c+d x)) \left (A+B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx=-\frac {a (5 A+5 B+4 C) \sin ^3(c+d x)}{15 d}+\frac {a (5 A+5 B+4 C) \sin (c+d x)}{5 d}+\frac {a (4 A+3 (B+C)) \sin (c+d x) \cos (c+d x)}{8 d}+\frac {1}{8} a x (4 A+3 (B+C))+\frac {a (B+C) \sin (c+d x) \cos ^3(c+d x)}{4 d}+\frac {a C \sin (c+d x) \cos ^4(c+d x)}{5 d} \]

[In]

Int[Cos[c + d*x]^2*(a + a*Cos[c + d*x])*(A + B*Cos[c + d*x] + C*Cos[c + d*x]^2),x]

[Out]

(a*(4*A + 3*(B + C))*x)/8 + (a*(5*A + 5*B + 4*C)*Sin[c + d*x])/(5*d) + (a*(4*A + 3*(B + C))*Cos[c + d*x]*Sin[c
+ d*x])/(8*d) + (a*(B + C)*Cos[c + d*x]^3*Sin[c + d*x])/(4*d) + (a*C*Cos[c + d*x]^4*Sin[c + d*x])/(5*d) - (a*
(5*A + 5*B + 4*C)*Sin[c + d*x]^3)/(15*d)

Rule 8

Int[a_, x_Symbol] :> Simp[a*x, x] /; FreeQ[a, x]

Rule 2713

Int[sin[(c_.) + (d_.)*(x_)]^(n_), x_Symbol] :> Dist[-d^(-1), Subst[Int[Expand[(1 - x^2)^((n - 1)/2), x], x], x
, Cos[c + d*x]], x] /; FreeQ[{c, d}, x] && IGtQ[(n - 1)/2, 0]

Rule 2715

Int[((b_.)*sin[(c_.) + (d_.)*(x_)])^(n_), x_Symbol] :> Simp[(-b)*Cos[c + d*x]*((b*Sin[c + d*x])^(n - 1)/(d*n))
, x] + Dist[b^2*((n - 1)/n), Int[(b*Sin[c + d*x])^(n - 2), x], x] /; FreeQ[{b, c, d}, x] && GtQ[n, 1] && Integ
erQ[2*n]

Rule 2827

Int[((b_.)*sin[(e_.) + (f_.)*(x_)])^(m_)*((c_) + (d_.)*sin[(e_.) + (f_.)*(x_)]), x_Symbol] :> Dist[c, Int[(b*S
in[e + f*x])^m, x], x] + Dist[d/b, Int[(b*Sin[e + f*x])^(m + 1), x], x] /; FreeQ[{b, c, d, e, f, m}, x]

Rule 3102

Int[((a_.) + (b_.)*sin[(e_.) + (f_.)*(x_)])^(m_.)*((A_.) + (B_.)*sin[(e_.) + (f_.)*(x_)] + (C_.)*sin[(e_.) + (
f_.)*(x_)]^2), x_Symbol] :> Simp[(-C)*Cos[e + f*x]*((a + b*Sin[e + f*x])^(m + 1)/(b*f*(m + 2))), x] + Dist[1/(
b*(m + 2)), Int[(a + b*Sin[e + f*x])^m*Simp[A*b*(m + 2) + b*C*(m + 1) + (b*B*(m + 2) - a*C)*Sin[e + f*x], x],
x], x] /; FreeQ[{a, b, e, f, A, B, C, m}, x] &&  !LtQ[m, -1]

Rule 3112

Int[((a_.) + (b_.)*sin[(e_.) + (f_.)*(x_)])^(m_.)*((c_) + (d_.)*sin[(e_.) + (f_.)*(x_)])*((A_.) + (B_.)*sin[(e
_.) + (f_.)*(x_)] + (C_.)*sin[(e_.) + (f_.)*(x_)]^2), x_Symbol] :> Simp[(-C)*d*Cos[e + f*x]*Sin[e + f*x]*((a +
b*Sin[e + f*x])^(m + 1)/(b*f*(m + 3))), x] + Dist[1/(b*(m + 3)), Int[(a + b*Sin[e + f*x])^m*Simp[a*C*d + A*b*
c*(m + 3) + b*(B*c*(m + 3) + d*(C*(m + 2) + A*(m + 3)))*Sin[e + f*x] - (2*a*C*d - b*(c*C + B*d)*(m + 3))*Sin[e
+ f*x]^2, x], x], x] /; FreeQ[{a, b, c, d, e, f, A, B, C, m}, x] && NeQ[b*c - a*d, 0] && NeQ[a^2 - b^2, 0] &&
!LtQ[m, -1]

Rubi steps \begin{align*} \text {integral}& = \frac {a C \cos ^4(c+d x) \sin (c+d x)}{5 d}+\frac {1}{5} \int \cos ^2(c+d x) \left (5 a A+a (5 A+5 B+4 C) \cos (c+d x)+5 a (B+C) \cos ^2(c+d x)\right ) \, dx \\ & = \frac {a (B+C) \cos ^3(c+d x) \sin (c+d x)}{4 d}+\frac {a C \cos ^4(c+d x) \sin (c+d x)}{5 d}+\frac {1}{20} \int \cos ^2(c+d x) (5 a (4 A+3 (B+C))+4 a (5 A+5 B+4 C) \cos (c+d x)) \, dx \\ & = \frac {a (B+C) \cos ^3(c+d x) \sin (c+d x)}{4 d}+\frac {a C \cos ^4(c+d x) \sin (c+d x)}{5 d}+\frac {1}{5} (a (5 A+5 B+4 C)) \int \cos ^3(c+d x) \, dx+\frac {1}{4} (a (4 A+3 (B+C))) \int \cos ^2(c+d x) \, dx \\ & = \frac {a (4 A+3 (B+C)) \cos (c+d x) \sin (c+d x)}{8 d}+\frac {a (B+C) \cos ^3(c+d x) \sin (c+d x)}{4 d}+\frac {a C \cos ^4(c+d x) \sin (c+d x)}{5 d}+\frac {1}{8} (a (4 A+3 (B+C))) \int 1 \, dx-\frac {(a (5 A+5 B+4 C)) \text {Subst}\left (\int \left (1-x^2\right ) \, dx,x,-\sin (c+d x)\right )}{5 d} \\ & = \frac {1}{8} a (4 A+3 (B+C)) x+\frac {a (5 A+5 B+4 C) \sin (c+d x)}{5 d}+\frac {a (4 A+3 (B+C)) \cos (c+d x) \sin (c+d x)}{8 d}+\frac {a (B+C) \cos ^3(c+d x) \sin (c+d x)}{4 d}+\frac {a C \cos ^4(c+d x) \sin (c+d x)}{5 d}-\frac {a (5 A+5 B+4 C) \sin ^3(c+d x)}{15 d} \\ \end{align*}

Mathematica [A] (verified)

Time = 0.44 (sec) , antiderivative size = 93, normalized size of antiderivative = 0.65 \[ \int \cos ^2(c+d x) (a+a \cos (c+d x)) \left (A+B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx=\frac {a \left (480 (A+B+C) \sin (c+d x)-160 (A+B+2 C) \sin ^3(c+d x)+96 C \sin ^5(c+d x)+15 (4 (4 A+3 (B+C)) (c+d x)+8 (A+B+C) \sin (2 (c+d x))+(B+C) \sin (4 (c+d x)))\right )}{480 d} \]

[In]

Integrate[Cos[c + d*x]^2*(a + a*Cos[c + d*x])*(A + B*Cos[c + d*x] + C*Cos[c + d*x]^2),x]

[Out]

(a*(480*(A + B + C)*Sin[c + d*x] - 160*(A + B + 2*C)*Sin[c + d*x]^3 + 96*C*Sin[c + d*x]^5 + 15*(4*(4*A + 3*(B
+ C))*(c + d*x) + 8*(A + B + C)*Sin[2*(c + d*x)] + (B + C)*Sin[4*(c + d*x)])))/(480*d)

Maple [A] (verified)

Time = 7.22 (sec) , antiderivative size = 95, normalized size of antiderivative = 0.66

method	result	size
parallelrisch	\(\frac {a \left (3 \left (A +B +C \right ) \sin \left (2 d x +2 c \right )+\left (A +B +\frac {5 C}{4}\right ) \sin \left (3 d x +3 c \right )+\frac {3 \left (B +C \right ) \sin \left (4 d x +4 c \right )}{8}+\frac {3 \sin \left (5 d x +5 c \right ) C}{20}+3 \left (3 A +3 B +\frac {5 C}{2}\right ) \sin \left (d x +c \right )+6 x \left (A +\frac {3 B}{4}+\frac {3 C}{4}\right ) d \right )}{12 d}\)	\(95\)
parts	\(\frac {\left (a A +B a \right ) \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )}{3 d}+\frac {\left (B a +a C \right ) \left (\frac {\left (\cos ^{3}\left (d x +c \right )+\frac {3 \cos \left (d x +c \right )}{2}\right ) \sin \left (d x +c \right )}{4}+\frac {3 d x}{8}+\frac {3 c}{8}\right )}{d}+\frac {a A \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )}{d}+\frac {a C \left (\frac {8}{3}+\cos ^{4}\left (d x +c \right )+\frac {4 \left (\cos ^{2}\left (d x +c \right )\right )}{3}\right ) \sin \left (d x +c \right )}{5 d}\)	\(135\)
derivativedivides	\(\frac {\frac {a C \left (\frac {8}{3}+\cos ^{4}\left (d x +c \right )+\frac {4 \left (\cos ^{2}\left (d x +c \right )\right )}{3}\right ) \sin \left (d x +c \right )}{5}+B a \left (\frac {\left (\cos ^{3}\left (d x +c \right )+\frac {3 \cos \left (d x +c \right )}{2}\right ) \sin \left (d x +c \right )}{4}+\frac {3 d x}{8}+\frac {3 c}{8}\right )+a C \left (\frac {\left (\cos ^{3}\left (d x +c \right )+\frac {3 \cos \left (d x +c \right )}{2}\right ) \sin \left (d x +c \right )}{4}+\frac {3 d x}{8}+\frac {3 c}{8}\right )+\frac {a A \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )}{3}+\frac {B a \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )}{3}+a A \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )}{d}\)	\(173\)
default	\(\frac {\frac {a C \left (\frac {8}{3}+\cos ^{4}\left (d x +c \right )+\frac {4 \left (\cos ^{2}\left (d x +c \right )\right )}{3}\right ) \sin \left (d x +c \right )}{5}+B a \left (\frac {\left (\cos ^{3}\left (d x +c \right )+\frac {3 \cos \left (d x +c \right )}{2}\right ) \sin \left (d x +c \right )}{4}+\frac {3 d x}{8}+\frac {3 c}{8}\right )+a C \left (\frac {\left (\cos ^{3}\left (d x +c \right )+\frac {3 \cos \left (d x +c \right )}{2}\right ) \sin \left (d x +c \right )}{4}+\frac {3 d x}{8}+\frac {3 c}{8}\right )+\frac {a A \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )}{3}+\frac {B a \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )}{3}+a A \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )}{d}\)	\(173\)
risch	\(\frac {a x A}{2}+\frac {3 a B x}{8}+\frac {3 a C x}{8}+\frac {3 \sin \left (d x +c \right ) a A}{4 d}+\frac {3 a B \sin \left (d x +c \right )}{4 d}+\frac {5 a C \sin \left (d x +c \right )}{8 d}+\frac {a C \sin \left (5 d x +5 c \right )}{80 d}+\frac {\sin \left (4 d x +4 c \right ) B a}{32 d}+\frac {\sin \left (4 d x +4 c \right ) a C}{32 d}+\frac {\sin \left (3 d x +3 c \right ) a A}{12 d}+\frac {\sin \left (3 d x +3 c \right ) B a}{12 d}+\frac {5 \sin \left (3 d x +3 c \right ) a C}{48 d}+\frac {\sin \left (2 d x +2 c \right ) a A}{4 d}+\frac {\sin \left (2 d x +2 c \right ) B a}{4 d}+\frac {\sin \left (2 d x +2 c \right ) a C}{4 d}\)	\(200\)
norman	\(\frac {\frac {a \left (4 A +3 B +3 C \right ) x}{8}+\frac {a \left (4 A +3 B +3 C \right ) \left (\tan ^{9}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4 d}+\frac {5 a \left (4 A +3 B +3 C \right ) x \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{8}+\frac {5 a \left (4 A +3 B +3 C \right ) x \left (\tan ^{4}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4}+\frac {5 a \left (4 A +3 B +3 C \right ) x \left (\tan ^{6}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4}+\frac {5 a \left (4 A +3 B +3 C \right ) x \left (\tan ^{8}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{8}+\frac {a \left (4 A +3 B +3 C \right ) x \left (\tan ^{10}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{8}+\frac {a \left (12 A +13 B +13 C \right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{4 d}+\frac {a \left (20 A +29 B +13 C \right ) \left (\tan ^{7}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{6 d}+\frac {4 a \left (25 A +25 B +29 C \right ) \left (\tan ^{5}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{15 d}+\frac {a \left (44 A +35 B +19 C \right ) \left (\tan ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{6 d}}{\left (1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )^{5}}\)	\(290\)

[In]

int(cos(d*x+c)^2*(a+cos(d*x+c)*a)*(A+B*cos(d*x+c)+C*cos(d*x+c)^2),x,method=_RETURNVERBOSE)

[Out]

1/12*a*(3*(A+B+C)*sin(2*d*x+2*c)+(A+B+5/4*C)*sin(3*d*x+3*c)+3/8*(B+C)*sin(4*d*x+4*c)+3/20*sin(5*d*x+5*c)*C+3*(
3*A+3*B+5/2*C)*sin(d*x+c)+6*x*(A+3/4*B+3/4*C)*d)/d

Fricas [A] (verification not implemented)

none

Time = 0.29 (sec) , antiderivative size = 108, normalized size of antiderivative = 0.76 \[ \int \cos ^2(c+d x) (a+a \cos (c+d x)) \left (A+B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx=\frac {15 \, {\left (4 \, A + 3 \, B + 3 \, C\right )} a d x + {\left (24 \, C a \cos \left (d x + c\right )^{4} + 30 \, {\left (B + C\right )} a \cos \left (d x + c\right )^{3} + 8 \, {\left (5 \, A + 5 \, B + 4 \, C\right )} a \cos \left (d x + c\right )^{2} + 15 \, {\left (4 \, A + 3 \, B + 3 \, C\right )} a \cos \left (d x + c\right ) + 16 \, {\left (5 \, A + 5 \, B + 4 \, C\right )} a\right )} \sin \left (d x + c\right )}{120 \, d} \]

[In]

integrate(cos(d*x+c)^2*(a+a*cos(d*x+c))*(A+B*cos(d*x+c)+C*cos(d*x+c)^2),x, algorithm="fricas")

[Out]

1/120*(15*(4*A + 3*B + 3*C)*a*d*x + (24*C*a*cos(d*x + c)^4 + 30*(B + C)*a*cos(d*x + c)^3 + 8*(5*A + 5*B + 4*C)
*a*cos(d*x + c)^2 + 15*(4*A + 3*B + 3*C)*a*cos(d*x + c) + 16*(5*A + 5*B + 4*C)*a)*sin(d*x + c))/d

Sympy [B] (verification not implemented)

Leaf count of result is larger than twice the leaf count of optimal. 428 vs. \(2 (134) = 268\).

Time = 0.27 (sec) , antiderivative size = 428, normalized size of antiderivative = 2.99 \[ \int \cos ^2(c+d x) (a+a \cos (c+d x)) \left (A+B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx=\begin {cases} \frac {A a x \sin ^{2}{\left (c + d x \right )}}{2} + \frac {A a x \cos ^{2}{\left (c + d x \right )}}{2} + \frac {2 A a \sin ^{3}{\left (c + d x \right )}}{3 d} + \frac {A a \sin {\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{d} + \frac {A a \sin {\left (c + d x \right )} \cos {\left (c + d x \right )}}{2 d} + \frac {3 B a x \sin ^{4}{\left (c + d x \right )}}{8} + \frac {3 B a x \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{4} + \frac {3 B a x \cos ^{4}{\left (c + d x \right )}}{8} + \frac {3 B a \sin ^{3}{\left (c + d x \right )} \cos {\left (c + d x \right )}}{8 d} + \frac {2 B a \sin ^{3}{\left (c + d x \right )}}{3 d} + \frac {5 B a \sin {\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{8 d} + \frac {B a \sin {\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{d} + \frac {3 C a x \sin ^{4}{\left (c + d x \right )}}{8} + \frac {3 C a x \sin ^{2}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{4} + \frac {3 C a x \cos ^{4}{\left (c + d x \right )}}{8} + \frac {8 C a \sin ^{5}{\left (c + d x \right )}}{15 d} + \frac {4 C a \sin ^{3}{\left (c + d x \right )} \cos ^{2}{\left (c + d x \right )}}{3 d} + \frac {3 C a \sin ^{3}{\left (c + d x \right )} \cos {\left (c + d x \right )}}{8 d} + \frac {C a \sin {\left (c + d x \right )} \cos ^{4}{\left (c + d x \right )}}{d} + \frac {5 C a \sin {\left (c + d x \right )} \cos ^{3}{\left (c + d x \right )}}{8 d} & \text {for}\: d \neq 0 \\x \left (a \cos {\left (c \right )} + a\right ) \left (A + B \cos {\left (c \right )} + C \cos ^{2}{\left (c \right )}\right ) \cos ^{2}{\left (c \right )} & \text {otherwise} \end {cases} \]

[In]

integrate(cos(d*x+c)**2*(a+a*cos(d*x+c))*(A+B*cos(d*x+c)+C*cos(d*x+c)**2),x)

[Out]

Piecewise((A*a*x*sin(c + d*x)**2/2 + A*a*x*cos(c + d*x)**2/2 + 2*A*a*sin(c + d*x)**3/(3*d) + A*a*sin(c + d*x)*
cos(c + d*x)**2/d + A*a*sin(c + d*x)*cos(c + d*x)/(2*d) + 3*B*a*x*sin(c + d*x)**4/8 + 3*B*a*x*sin(c + d*x)**2*
cos(c + d*x)**2/4 + 3*B*a*x*cos(c + d*x)**4/8 + 3*B*a*sin(c + d*x)**3*cos(c + d*x)/(8*d) + 2*B*a*sin(c + d*x)*
*3/(3*d) + 5*B*a*sin(c + d*x)*cos(c + d*x)**3/(8*d) + B*a*sin(c + d*x)*cos(c + d*x)**2/d + 3*C*a*x*sin(c + d*x
)**4/8 + 3*C*a*x*sin(c + d*x)**2*cos(c + d*x)**2/4 + 3*C*a*x*cos(c + d*x)**4/8 + 8*C*a*sin(c + d*x)**5/(15*d)
+ 4*C*a*sin(c + d*x)**3*cos(c + d*x)**2/(3*d) + 3*C*a*sin(c + d*x)**3*cos(c + d*x)/(8*d) + C*a*sin(c + d*x)*co
s(c + d*x)**4/d + 5*C*a*sin(c + d*x)*cos(c + d*x)**3/(8*d), Ne(d, 0)), (x*(a*cos(c) + a)*(A + B*cos(c) + C*cos
(c)**2)*cos(c)**2, True))

Maxima [A] (verification not implemented)

none

Time = 0.21 (sec) , antiderivative size = 166, normalized size of antiderivative = 1.16 \[ \int \cos ^2(c+d x) (a+a \cos (c+d x)) \left (A+B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx=-\frac {160 \, {\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} A a - 120 \, {\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} A a + 160 \, {\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} B a - 15 \, {\left (12 \, d x + 12 \, c + \sin \left (4 \, d x + 4 \, c\right ) + 8 \, \sin \left (2 \, d x + 2 \, c\right )\right )} B a - 32 \, {\left (3 \, \sin \left (d x + c\right )^{5} - 10 \, \sin \left (d x + c\right )^{3} + 15 \, \sin \left (d x + c\right )\right )} C a - 15 \, {\left (12 \, d x + 12 \, c + \sin \left (4 \, d x + 4 \, c\right ) + 8 \, \sin \left (2 \, d x + 2 \, c\right )\right )} C a}{480 \, d} \]

[In]

integrate(cos(d*x+c)^2*(a+a*cos(d*x+c))*(A+B*cos(d*x+c)+C*cos(d*x+c)^2),x, algorithm="maxima")

[Out]

-1/480*(160*(sin(d*x + c)^3 - 3*sin(d*x + c))*A*a - 120*(2*d*x + 2*c + sin(2*d*x + 2*c))*A*a + 160*(sin(d*x +
c)^3 - 3*sin(d*x + c))*B*a - 15*(12*d*x + 12*c + sin(4*d*x + 4*c) + 8*sin(2*d*x + 2*c))*B*a - 32*(3*sin(d*x +
c)^5 - 10*sin(d*x + c)^3 + 15*sin(d*x + c))*C*a - 15*(12*d*x + 12*c + sin(4*d*x + 4*c) + 8*sin(2*d*x + 2*c))*C
*a)/d

Giac [A] (verification not implemented)

none

Time = 0.33 (sec) , antiderivative size = 129, normalized size of antiderivative = 0.90 \[ \int \cos ^2(c+d x) (a+a \cos (c+d x)) \left (A+B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx=\frac {1}{8} \, {\left (4 \, A a + 3 \, B a + 3 \, C a\right )} x + \frac {C a \sin \left (5 \, d x + 5 \, c\right )}{80 \, d} + \frac {{\left (B a + C a\right )} \sin \left (4 \, d x + 4 \, c\right )}{32 \, d} + \frac {{\left (4 \, A a + 4 \, B a + 5 \, C a\right )} \sin \left (3 \, d x + 3 \, c\right )}{48 \, d} + \frac {{\left (A a + B a + C a\right )} \sin \left (2 \, d x + 2 \, c\right )}{4 \, d} + \frac {{\left (6 \, A a + 6 \, B a + 5 \, C a\right )} \sin \left (d x + c\right )}{8 \, d} \]

[In]

integrate(cos(d*x+c)^2*(a+a*cos(d*x+c))*(A+B*cos(d*x+c)+C*cos(d*x+c)^2),x, algorithm="giac")

[Out]

1/8*(4*A*a + 3*B*a + 3*C*a)*x + 1/80*C*a*sin(5*d*x + 5*c)/d + 1/32*(B*a + C*a)*sin(4*d*x + 4*c)/d + 1/48*(4*A*
a + 4*B*a + 5*C*a)*sin(3*d*x + 3*c)/d + 1/4*(A*a + B*a + C*a)*sin(2*d*x + 2*c)/d + 1/8*(6*A*a + 6*B*a + 5*C*a)
*sin(d*x + c)/d

Mupad [B] (verification not implemented)

Time = 2.79 (sec) , antiderivative size = 279, normalized size of antiderivative = 1.95 \[ \int \cos ^2(c+d x) (a+a \cos (c+d x)) \left (A+B \cos (c+d x)+C \cos ^2(c+d x)\right ) \, dx=\frac {\left (A\,a+\frac {3\,B\,a}{4}+\frac {3\,C\,a}{4}\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^9+\left (\frac {10\,A\,a}{3}+\frac {29\,B\,a}{6}+\frac {13\,C\,a}{6}\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^7+\left (\frac {20\,A\,a}{3}+\frac {20\,B\,a}{3}+\frac {116\,C\,a}{15}\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^5+\left (\frac {22\,A\,a}{3}+\frac {35\,B\,a}{6}+\frac {19\,C\,a}{6}\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3+\left (3\,A\,a+\frac {13\,B\,a}{4}+\frac {13\,C\,a}{4}\right )\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}{d\,\left ({\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{10}+5\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^8+10\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6+10\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4+5\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+1\right )}-\frac {a\,\left (\mathrm {atan}\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\right )-\frac {d\,x}{2}\right )\,\left (4\,A+3\,B+3\,C\right )}{4\,d}+\frac {a\,\mathrm {atan}\left (\frac {a\,\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\,\left (4\,A+3\,B+3\,C\right )}{4\,\left (A\,a+\frac {3\,B\,a}{4}+\frac {3\,C\,a}{4}\right )}\right )\,\left (4\,A+3\,B+3\,C\right )}{4\,d} \]

[In]

int(cos(c + d*x)^2*(a + a*cos(c + d*x))*(A + B*cos(c + d*x) + C*cos(c + d*x)^2),x)

[Out]

(tan(c/2 + (d*x)/2)*(3*A*a + (13*B*a)/4 + (13*C*a)/4) + tan(c/2 + (d*x)/2)^9*(A*a + (3*B*a)/4 + (3*C*a)/4) + t
an(c/2 + (d*x)/2)^7*((10*A*a)/3 + (29*B*a)/6 + (13*C*a)/6) + tan(c/2 + (d*x)/2)^3*((22*A*a)/3 + (35*B*a)/6 + (
19*C*a)/6) + tan(c/2 + (d*x)/2)^5*((20*A*a)/3 + (20*B*a)/3 + (116*C*a)/15))/(d*(5*tan(c/2 + (d*x)/2)^2 + 10*ta
n(c/2 + (d*x)/2)^4 + 10*tan(c/2 + (d*x)/2)^6 + 5*tan(c/2 + (d*x)/2)^8 + tan(c/2 + (d*x)/2)^10 + 1)) - (a*(atan
(tan(c/2 + (d*x)/2)) - (d*x)/2)*(4*A + 3*B + 3*C))/(4*d) + (a*atan((a*tan(c/2 + (d*x)/2)*(4*A + 3*B + 3*C))/(4
*(A*a + (3*B*a)/4 + (3*C*a)/4)))*(4*A + 3*B + 3*C))/(4*d)