3.7.60 \(\int \cos ^4(c+d x) (a+b \sec (c+d x))^3 (A+C \sec ^2(c+d x)) \, dx\) [660]

Optimal. Leaf size=182 \[ \frac {1}{8} a \left (12 b^2 (A+2 C)+a^2 (3 A+4 C)\right ) x+\frac {b^3 C \tanh ^{-1}(\sin (c+d x))}{d}+\frac {b \left (A b^2+a^2 (4 A+6 C)\right ) \sin (c+d x)}{2 d}+\frac {a \left (2 A b^2+a^2 (3 A+4 C)\right ) \cos (c+d x) \sin (c+d x)}{8 d}+\frac {A b \cos ^2(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}+\frac {A \cos ^3(c+d x) (a+b \sec (c+d x))^3 \sin (c+d x)}{4 d} \]

[Out]

1/8*a*(12*b^2*(A+2*C)+a^2*(3*A+4*C))*x+b^3*C*arctanh(sin(d*x+c))/d+1/2*b*(A*b^2+a^2*(4*A+6*C))*sin(d*x+c)/d+1/
8*a*(2*A*b^2+a^2*(3*A+4*C))*cos(d*x+c)*sin(d*x+c)/d+1/4*A*b*cos(d*x+c)^2*(a+b*sec(d*x+c))^2*sin(d*x+c)/d+1/4*A
*cos(d*x+c)^3*(a+b*sec(d*x+c))^3*sin(d*x+c)/d

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Rubi [A]
time = 0.38, antiderivative size = 182, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 7, integrand size = 33, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.212, Rules used = {4180, 4179, 4159, 4132, 8, 4130, 3855} \begin {gather*} \frac {b \left (a^2 (4 A+6 C)+A b^2\right ) \sin (c+d x)}{2 d}+\frac {a \left (a^2 (3 A+4 C)+2 A b^2\right ) \sin (c+d x) \cos (c+d x)}{8 d}+\frac {1}{8} a x \left (a^2 (3 A+4 C)+12 b^2 (A+2 C)\right )+\frac {A \sin (c+d x) \cos ^3(c+d x) (a+b \sec (c+d x))^3}{4 d}+\frac {A b \sin (c+d x) \cos ^2(c+d x) (a+b \sec (c+d x))^2}{4 d}+\frac {b^3 C \tanh ^{-1}(\sin (c+d x))}{d} \end {gather*}

Antiderivative was successfully verified.

[In]

Int[Cos[c + d*x]^4*(a + b*Sec[c + d*x])^3*(A + C*Sec[c + d*x]^2),x]

[Out]

(a*(12*b^2*(A + 2*C) + a^2*(3*A + 4*C))*x)/8 + (b^3*C*ArcTanh[Sin[c + d*x]])/d + (b*(A*b^2 + a^2*(4*A + 6*C))*
Sin[c + d*x])/(2*d) + (a*(2*A*b^2 + a^2*(3*A + 4*C))*Cos[c + d*x]*Sin[c + d*x])/(8*d) + (A*b*Cos[c + d*x]^2*(a
+ b*Sec[c + d*x])^2*Sin[c + d*x])/(4*d) + (A*Cos[c + d*x]^3*(a + b*Sec[c + d*x])^3*Sin[c + d*x])/(4*d)

Rule 8

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

Rule 3855

Int[csc[(c_.) + (d_.)*(x_)], x_Symbol] :> Simp[-ArcTanh[Cos[c + d*x]]/d, x] /; FreeQ[{c, d}, x]

Rule 4130

Int[(csc[(e_.) + (f_.)*(x_)]*(b_.))^(m_.)*(csc[(e_.) + (f_.)*(x_)]^2*(C_.) + (A_)), x_Symbol] :> Simp[A*Cot[e
+ f*x]*((b*Csc[e + f*x])^m/(f*m)), x] + Dist[(C*m + A*(m + 1))/(b^2*m), Int[(b*Csc[e + f*x])^(m + 2), x], x] /
; FreeQ[{b, e, f, A, C}, x] && NeQ[C*m + A*(m + 1), 0] && LeQ[m, -1]

Rule 4132

Int[(csc[(e_.) + (f_.)*(x_)]*(b_.))^(m_.)*((A_.) + csc[(e_.) + (f_.)*(x_)]*(B_.) + csc[(e_.) + (f_.)*(x_)]^2*(
C_.)), x_Symbol] :> Dist[B/b, Int[(b*Csc[e + f*x])^(m + 1), x], x] + Int[(b*Csc[e + f*x])^m*(A + C*Csc[e + f*x
]^2), x] /; FreeQ[{b, e, f, A, B, C, m}, x]

Rule 4159

Int[((A_.) + csc[(e_.) + (f_.)*(x_)]*(B_.) + csc[(e_.) + (f_.)*(x_)]^2*(C_.))*(csc[(e_.) + (f_.)*(x_)]*(d_.))^
(n_)*(csc[(e_.) + (f_.)*(x_)]*(b_.) + (a_)), x_Symbol] :> Simp[A*a*Cot[e + f*x]*((d*Csc[e + f*x])^n/(f*n)), x]
+ Dist[1/(d*n), Int[(d*Csc[e + f*x])^(n + 1)*Simp[n*(B*a + A*b) + (n*(a*C + B*b) + A*a*(n + 1))*Csc[e + f*x]
+ b*C*n*Csc[e + f*x]^2, x], x], x] /; FreeQ[{a, b, d, e, f, A, B, C}, x] && LtQ[n, -1]

Rule 4179

Int[((A_.) + csc[(e_.) + (f_.)*(x_)]*(B_.) + csc[(e_.) + (f_.)*(x_)]^2*(C_.))*(csc[(e_.) + (f_.)*(x_)]*(d_.))^
(n_)*(csc[(e_.) + (f_.)*(x_)]*(b_.) + (a_))^(m_), x_Symbol] :> Simp[A*Cot[e + f*x]*(a + b*Csc[e + f*x])^m*((d*
Csc[e + f*x])^n/(f*n)), x] - Dist[1/(d*n), Int[(a + b*Csc[e + f*x])^(m - 1)*(d*Csc[e + f*x])^(n + 1)*Simp[A*b*
m - a*B*n - (b*B*n + a*(C*n + A*(n + 1)))*Csc[e + f*x] - b*(C*n + A*(m + n + 1))*Csc[e + f*x]^2, x], x], x] /;
FreeQ[{a, b, d, e, f, A, B, C}, x] && NeQ[a^2 - b^2, 0] && GtQ[m, 0] && LeQ[n, -1]

Rule 4180

Int[((A_.) + csc[(e_.) + (f_.)*(x_)]^2*(C_.))*(csc[(e_.) + (f_.)*(x_)]*(d_.))^(n_)*(csc[(e_.) + (f_.)*(x_)]*(b
_.) + (a_))^(m_), x_Symbol] :> Simp[A*Cot[e + f*x]*(a + b*Csc[e + f*x])^m*((d*Csc[e + f*x])^n/(f*n)), x] - Dis
t[1/(d*n), Int[(a + b*Csc[e + f*x])^(m - 1)*(d*Csc[e + f*x])^(n + 1)*Simp[A*b*m - a*(C*n + A*(n + 1))*Csc[e +
f*x] - b*(C*n + A*(m + n + 1))*Csc[e + f*x]^2, x], x], x] /; FreeQ[{a, b, d, e, f, A, C}, x] && NeQ[a^2 - b^2,
0] && GtQ[m, 0] && LeQ[n, -1]

Rubi steps

\begin {align*} \int \cos ^4(c+d x) (a+b \sec (c+d x))^3 \left (A+C \sec ^2(c+d x)\right ) \, dx &=\frac {A \cos ^3(c+d x) (a+b \sec (c+d x))^3 \sin (c+d x)}{4 d}+\frac {1}{4} \int \cos ^3(c+d x) (a+b \sec (c+d x))^2 \left (3 A b+a (3 A+4 C) \sec (c+d x)+4 b C \sec ^2(c+d x)\right ) \, dx\\ &=\frac {A b \cos ^2(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}+\frac {A \cos ^3(c+d x) (a+b \sec (c+d x))^3 \sin (c+d x)}{4 d}+\frac {1}{12} \int \cos ^2(c+d x) (a+b \sec (c+d x)) \left (3 \left (2 A b^2+a^2 (3 A+4 C)\right )+3 a b (5 A+8 C) \sec (c+d x)+12 b^2 C \sec ^2(c+d x)\right ) \, dx\\ &=\frac {a \left (2 A b^2+a^2 (3 A+4 C)\right ) \cos (c+d x) \sin (c+d x)}{8 d}+\frac {A b \cos ^2(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}+\frac {A \cos ^3(c+d x) (a+b \sec (c+d x))^3 \sin (c+d x)}{4 d}-\frac {1}{24} \int \cos (c+d x) \left (-12 b \left (A b^2+a^2 (4 A+6 C)\right )-3 a \left (12 b^2 (A+2 C)+a^2 (3 A+4 C)\right ) \sec (c+d x)-24 b^3 C \sec ^2(c+d x)\right ) \, dx\\ &=\frac {a \left (2 A b^2+a^2 (3 A+4 C)\right ) \cos (c+d x) \sin (c+d x)}{8 d}+\frac {A b \cos ^2(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}+\frac {A \cos ^3(c+d x) (a+b \sec (c+d x))^3 \sin (c+d x)}{4 d}-\frac {1}{24} \int \cos (c+d x) \left (-12 b \left (A b^2+a^2 (4 A+6 C)\right )-24 b^3 C \sec ^2(c+d x)\right ) \, dx+\frac {1}{8} \left (a \left (12 b^2 (A+2 C)+a^2 (3 A+4 C)\right )\right ) \int 1 \, dx\\ &=\frac {1}{8} a \left (12 b^2 (A+2 C)+a^2 (3 A+4 C)\right ) x+\frac {b \left (A b^2+a^2 (4 A+6 C)\right ) \sin (c+d x)}{2 d}+\frac {a \left (2 A b^2+a^2 (3 A+4 C)\right ) \cos (c+d x) \sin (c+d x)}{8 d}+\frac {A b \cos ^2(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}+\frac {A \cos ^3(c+d x) (a+b \sec (c+d x))^3 \sin (c+d x)}{4 d}+\left (b^3 C\right ) \int \sec (c+d x) \, dx\\ &=\frac {1}{8} a \left (12 b^2 (A+2 C)+a^2 (3 A+4 C)\right ) x+\frac {b^3 C \tanh ^{-1}(\sin (c+d x))}{d}+\frac {b \left (A b^2+a^2 (4 A+6 C)\right ) \sin (c+d x)}{2 d}+\frac {a \left (2 A b^2+a^2 (3 A+4 C)\right ) \cos (c+d x) \sin (c+d x)}{8 d}+\frac {A b \cos ^2(c+d x) (a+b \sec (c+d x))^2 \sin (c+d x)}{4 d}+\frac {A \cos ^3(c+d x) (a+b \sec (c+d x))^3 \sin (c+d x)}{4 d}\\ \end {align*}

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Mathematica [A]
time = 0.59, size = 177, normalized size = 0.97 \begin {gather*} \frac {4 a \left (12 b^2 (A+2 C)+a^2 (3 A+4 C)\right ) (c+d x)-32 b^3 C \log \left (\cos \left (\frac {1}{2} (c+d x)\right )-\sin \left (\frac {1}{2} (c+d x)\right )\right )+32 b^3 C \log \left (\cos \left (\frac {1}{2} (c+d x)\right )+\sin \left (\frac {1}{2} (c+d x)\right )\right )+8 b \left (4 A b^2+3 a^2 (3 A+4 C)\right ) \sin (c+d x)+8 a \left (3 A b^2+a^2 (A+C)\right ) \sin (2 (c+d x))+8 a^2 A b \sin (3 (c+d x))+a^3 A \sin (4 (c+d x))}{32 d} \end {gather*}

Antiderivative was successfully verified.

[In]

Integrate[Cos[c + d*x]^4*(a + b*Sec[c + d*x])^3*(A + C*Sec[c + d*x]^2),x]

[Out]

(4*a*(12*b^2*(A + 2*C) + a^2*(3*A + 4*C))*(c + d*x) - 32*b^3*C*Log[Cos[(c + d*x)/2] - Sin[(c + d*x)/2]] + 32*b
^3*C*Log[Cos[(c + d*x)/2] + Sin[(c + d*x)/2]] + 8*b*(4*A*b^2 + 3*a^2*(3*A + 4*C))*Sin[c + d*x] + 8*a*(3*A*b^2
+ a^2*(A + C))*Sin[2*(c + d*x)] + 8*a^2*A*b*Sin[3*(c + d*x)] + a^3*A*Sin[4*(c + d*x)])/(32*d)

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Maple [A]
time = 0.13, size = 177, normalized size = 0.97

method	result	size
derivativedivides	\(\frac {A \,b^{3} \sin \left (d x +c \right )+C \,b^{3} \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )+3 a A \,b^{2} \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )+3 C \,b^{2} a \left (d x +c \right )+A \,a^{2} b \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )+3 a^{2} b C \sin \left (d x +c \right )+A \,a^{3} \left (\frac {\left (\cos ^{3}\left (d x +c \right )+\frac {3 \cos \left (d x +c \right )}{2}\right ) \sin \left (d x +c \right )}{4}+\frac {3 d x}{8}+\frac {3 c}{8}\right )+a^{3} C \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )}{d}\)	\(177\)
default	\(\frac {A \,b^{3} \sin \left (d x +c \right )+C \,b^{3} \ln \left (\sec \left (d x +c \right )+\tan \left (d x +c \right )\right )+3 a A \,b^{2} \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )+3 C \,b^{2} a \left (d x +c \right )+A \,a^{2} b \left (2+\cos ^{2}\left (d x +c \right )\right ) \sin \left (d x +c \right )+3 a^{2} b C \sin \left (d x +c \right )+A \,a^{3} \left (\frac {\left (\cos ^{3}\left (d x +c \right )+\frac {3 \cos \left (d x +c \right )}{2}\right ) \sin \left (d x +c \right )}{4}+\frac {3 d x}{8}+\frac {3 c}{8}\right )+a^{3} C \left (\frac {\cos \left (d x +c \right ) \sin \left (d x +c \right )}{2}+\frac {d x}{2}+\frac {c}{2}\right )}{d}\)	\(177\)
risch	\(\frac {3 a^{3} A x}{8}+\frac {3 A a \,b^{2} x}{2}+\frac {C \,a^{3} x}{2}+3 C a \,b^{2} x -\frac {9 i A \,a^{2} b \,{\mathrm e}^{i \left (d x +c \right )}}{8 d}+\frac {3 i {\mathrm e}^{-i \left (d x +c \right )} a^{2} b C}{2 d}+\frac {9 i A \,a^{2} b \,{\mathrm e}^{-i \left (d x +c \right )}}{8 d}-\frac {3 i {\mathrm e}^{i \left (d x +c \right )} a^{2} b C}{2 d}+\frac {i {\mathrm e}^{-i \left (d x +c \right )} A \,b^{3}}{2 d}-\frac {i {\mathrm e}^{i \left (d x +c \right )} A \,b^{3}}{2 d}+\frac {b^{3} \ln \left ({\mathrm e}^{i \left (d x +c \right )}+i\right ) C}{d}-\frac {b^{3} \ln \left ({\mathrm e}^{i \left (d x +c \right )}-i\right ) C}{d}+\frac {A \,a^{3} \sin \left (4 d x +4 c \right )}{32 d}+\frac {A \,a^{2} b \sin \left (3 d x +3 c \right )}{4 d}+\frac {\sin \left (2 d x +2 c \right ) A \,a^{3}}{4 d}+\frac {3 \sin \left (2 d x +2 c \right ) a A \,b^{2}}{4 d}+\frac {\sin \left (2 d x +2 c \right ) a^{3} C}{4 d}\)	\(285\)
norman	\(\frac {\left (\frac {3}{8} A \,a^{3}+\frac {3}{2} a A \,b^{2}+\frac {1}{2} a^{3} C +3 C \,b^{2} a \right ) x +\left (-\frac {3}{2} A \,a^{3}-6 a A \,b^{2}-2 a^{3} C -12 C \,b^{2} a \right ) x \left (\tan ^{4}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+\left (-\frac {3}{2} A \,a^{3}-6 a A \,b^{2}-2 a^{3} C -12 C \,b^{2} a \right ) x \left (\tan ^{12}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+\left (\frac {3}{8} A \,a^{3}+\frac {3}{2} a A \,b^{2}+\frac {1}{2} a^{3} C +3 C \,b^{2} a \right ) x \left (\tan ^{16}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )+\left (\frac {9}{4} A \,a^{3}+9 a A \,b^{2}+3 a^{3} C +18 C \,b^{2} a \right ) x \left (\tan ^{8}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )-\frac {\left (5 A \,a^{3}-24 A \,a^{2} b +12 a A \,b^{2}-8 A \,b^{3}+4 a^{3} C -24 a^{2} b C \right ) \left (\tan ^{15}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4 d}+\frac {\left (5 A \,a^{3}+24 A \,a^{2} b +12 a A \,b^{2}+8 A \,b^{3}+4 a^{3} C +24 a^{2} b C \right ) \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{4 d}+\frac {\left (23 A \,a^{3}-56 A \,a^{2} b +36 a A \,b^{2}-8 A \,b^{3}+12 a^{3} C -24 a^{2} b C \right ) \left (\tan ^{13}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4 d}-\frac {\left (23 A \,a^{3}+56 A \,a^{2} b +36 a A \,b^{2}+8 A \,b^{3}+12 a^{3} C +24 a^{2} b C \right ) \left (\tan ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4 d}-\frac {\left (45 A \,a^{3}-24 A \,a^{2} b +12 a A \,b^{2}+24 A \,b^{3}+4 a^{3} C +72 a^{2} b C \right ) \left (\tan ^{11}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4 d}+\frac {\left (45 A \,a^{3}+24 A \,a^{2} b +12 a A \,b^{2}-24 A \,b^{3}+4 a^{3} C -72 a^{2} b C \right ) \left (\tan ^{5}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4 d}-\frac {\left (55 A \,a^{3}-8 A \,a^{2} b -60 a A \,b^{2}-24 A \,b^{3}-20 a^{3} C -72 a^{2} b C \right ) \left (\tan ^{7}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4 d}+\frac {\left (55 A \,a^{3}+8 A \,a^{2} b -60 a A \,b^{2}+24 A \,b^{3}-20 a^{3} C +72 a^{2} b C \right ) \left (\tan ^{9}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{4 d}}{\left (1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )^{4} \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )^{4}}+\frac {C \,b^{3} \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}{d}-\frac {C \,b^{3} \ln \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )-1\right )}{d}\)	\(710\)

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(cos(d*x+c)^4*(a+b*sec(d*x+c))^3*(A+C*sec(d*x+c)^2),x,method=_RETURNVERBOSE)

[Out]

1/d*(A*b^3*sin(d*x+c)+C*b^3*ln(sec(d*x+c)+tan(d*x+c))+3*a*A*b^2*(1/2*cos(d*x+c)*sin(d*x+c)+1/2*d*x+1/2*c)+3*C*
b^2*a*(d*x+c)+A*a^2*b*(2+cos(d*x+c)^2)*sin(d*x+c)+3*a^2*b*C*sin(d*x+c)+A*a^3*(1/4*(cos(d*x+c)^3+3/2*cos(d*x+c)
)*sin(d*x+c)+3/8*d*x+3/8*c)+a^3*C*(1/2*cos(d*x+c)*sin(d*x+c)+1/2*d*x+1/2*c))

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Maxima [A]
time = 0.31, size = 174, normalized size = 0.96 \begin {gather*} \frac {{\left (12 \, d x + 12 \, c + \sin \left (4 \, d x + 4 \, c\right ) + 8 \, \sin \left (2 \, d x + 2 \, c\right )\right )} A a^{3} + 8 \, {\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} C a^{3} - 32 \, {\left (\sin \left (d x + c\right )^{3} - 3 \, \sin \left (d x + c\right )\right )} A a^{2} b + 24 \, {\left (2 \, d x + 2 \, c + \sin \left (2 \, d x + 2 \, c\right )\right )} A a b^{2} + 96 \, {\left (d x + c\right )} C a b^{2} + 16 \, C b^{3} {\left (\log \left (\sin \left (d x + c\right ) + 1\right ) - \log \left (\sin \left (d x + c\right ) - 1\right )\right )} + 96 \, C a^{2} b \sin \left (d x + c\right ) + 32 \, A b^{3} \sin \left (d x + c\right )}{32 \, d} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cos(d*x+c)^4*(a+b*sec(d*x+c))^3*(A+C*sec(d*x+c)^2),x, algorithm="maxima")

[Out]

1/32*((12*d*x + 12*c + sin(4*d*x + 4*c) + 8*sin(2*d*x + 2*c))*A*a^3 + 8*(2*d*x + 2*c + sin(2*d*x + 2*c))*C*a^3
- 32*(sin(d*x + c)^3 - 3*sin(d*x + c))*A*a^2*b + 24*(2*d*x + 2*c + sin(2*d*x + 2*c))*A*a*b^2 + 96*(d*x + c)*C
*a*b^2 + 16*C*b^3*(log(sin(d*x + c) + 1) - log(sin(d*x + c) - 1)) + 96*C*a^2*b*sin(d*x + c) + 32*A*b^3*sin(d*x
+ c))/d

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Fricas [A]
time = 2.74, size = 146, normalized size = 0.80 \begin {gather*} \frac {4 \, C b^{3} \log \left (\sin \left (d x + c\right ) + 1\right ) - 4 \, C b^{3} \log \left (-\sin \left (d x + c\right ) + 1\right ) + {\left ({\left (3 \, A + 4 \, C\right )} a^{3} + 12 \, {\left (A + 2 \, C\right )} a b^{2}\right )} d x + {\left (2 \, A a^{3} \cos \left (d x + c\right )^{3} + 8 \, A a^{2} b \cos \left (d x + c\right )^{2} + 8 \, {\left (2 \, A + 3 \, C\right )} a^{2} b + 8 \, A b^{3} + {\left ({\left (3 \, A + 4 \, C\right )} a^{3} + 12 \, A a b^{2}\right )} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{8 \, d} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cos(d*x+c)^4*(a+b*sec(d*x+c))^3*(A+C*sec(d*x+c)^2),x, algorithm="fricas")

[Out]

1/8*(4*C*b^3*log(sin(d*x + c) + 1) - 4*C*b^3*log(-sin(d*x + c) + 1) + ((3*A + 4*C)*a^3 + 12*(A + 2*C)*a*b^2)*d
*x + (2*A*a^3*cos(d*x + c)^3 + 8*A*a^2*b*cos(d*x + c)^2 + 8*(2*A + 3*C)*a^2*b + 8*A*b^3 + ((3*A + 4*C)*a^3 + 1
2*A*a*b^2)*cos(d*x + c))*sin(d*x + c))/d

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Sympy [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: SystemError} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cos(d*x+c)**4*(a+b*sec(d*x+c))**3*(A+C*sec(d*x+c)**2),x)

[Out]

Exception raised: SystemError >> excessive stack use: stack is 3005 deep

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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 503 vs. \(2 (173) = 346\).
time = 0.52, size = 503, normalized size = 2.76 \begin {gather*} \frac {8 \, C b^{3} \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) + 1 \right |}\right ) - 8 \, C b^{3} \log \left ({\left | \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 1 \right |}\right ) + {\left (3 \, A a^{3} + 4 \, C a^{3} + 12 \, A a b^{2} + 24 \, C a b^{2}\right )} {\left (d x + c\right )} - \frac {2 \, {\left (5 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} + 4 \, C a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} - 24 \, A a^{2} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} - 24 \, C a^{2} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} + 12 \, A a b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} - 8 \, A b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{7} - 3 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 4 \, C a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 40 \, A a^{2} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 72 \, C a^{2} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 12 \, A a b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} - 24 \, A b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{5} + 3 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 4 \, C a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 40 \, A a^{2} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 72 \, C a^{2} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 12 \, A a b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 24 \, A b^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right )^{3} - 5 \, A a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 4 \, C a^{3} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 24 \, A a^{2} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 24 \, C a^{2} b \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 12 \, A a b^{2} \tan \left (\frac {1}{2} \, d x + \frac {1}{2} \, c\right ) - 8 \, A b^{3} \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 )}^{4}}}{8 \, d} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cos(d*x+c)^4*(a+b*sec(d*x+c))^3*(A+C*sec(d*x+c)^2),x, algorithm="giac")

[Out]

1/8*(8*C*b^3*log(abs(tan(1/2*d*x + 1/2*c) + 1)) - 8*C*b^3*log(abs(tan(1/2*d*x + 1/2*c) - 1)) + (3*A*a^3 + 4*C*
a^3 + 12*A*a*b^2 + 24*C*a*b^2)*(d*x + c) - 2*(5*A*a^3*tan(1/2*d*x + 1/2*c)^7 + 4*C*a^3*tan(1/2*d*x + 1/2*c)^7
- 24*A*a^2*b*tan(1/2*d*x + 1/2*c)^7 - 24*C*a^2*b*tan(1/2*d*x + 1/2*c)^7 + 12*A*a*b^2*tan(1/2*d*x + 1/2*c)^7 -
8*A*b^3*tan(1/2*d*x + 1/2*c)^7 - 3*A*a^3*tan(1/2*d*x + 1/2*c)^5 + 4*C*a^3*tan(1/2*d*x + 1/2*c)^5 - 40*A*a^2*b*
tan(1/2*d*x + 1/2*c)^5 - 72*C*a^2*b*tan(1/2*d*x + 1/2*c)^5 + 12*A*a*b^2*tan(1/2*d*x + 1/2*c)^5 - 24*A*b^3*tan(
1/2*d*x + 1/2*c)^5 + 3*A*a^3*tan(1/2*d*x + 1/2*c)^3 - 4*C*a^3*tan(1/2*d*x + 1/2*c)^3 - 40*A*a^2*b*tan(1/2*d*x
+ 1/2*c)^3 - 72*C*a^2*b*tan(1/2*d*x + 1/2*c)^3 - 12*A*a*b^2*tan(1/2*d*x + 1/2*c)^3 - 24*A*b^3*tan(1/2*d*x + 1/
2*c)^3 - 5*A*a^3*tan(1/2*d*x + 1/2*c) - 4*C*a^3*tan(1/2*d*x + 1/2*c) - 24*A*a^2*b*tan(1/2*d*x + 1/2*c) - 24*C*
a^2*b*tan(1/2*d*x + 1/2*c) - 12*A*a*b^2*tan(1/2*d*x + 1/2*c) - 8*A*b^3*tan(1/2*d*x + 1/2*c))/(tan(1/2*d*x + 1/
2*c)^2 + 1)^4)/d

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Mupad [B]
time = 5.79, size = 2008, normalized size = 11.03 \begin {gather*} \frac {\left (2\,A\,b^3-\frac {5\,A\,a^3}{4}-C\,a^3-3\,A\,a\,b^2+6\,A\,a^2\,b+6\,C\,a^2\,b\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^7+\left (\frac {3\,A\,a^3}{4}+6\,A\,b^3-C\,a^3-3\,A\,a\,b^2+10\,A\,a^2\,b+18\,C\,a^2\,b\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^5+\left (6\,A\,b^3-\frac {3\,A\,a^3}{4}+C\,a^3+3\,A\,a\,b^2+10\,A\,a^2\,b+18\,C\,a^2\,b\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^3+\left (\frac {5\,A\,a^3}{4}+2\,A\,b^3+C\,a^3+3\,A\,a\,b^2+6\,A\,a^2\,b+6\,C\,a^2\,b\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 )}^8+4\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6+6\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4+4\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+1\right )}-\frac {C\,b^3\,\mathrm {atan}\left (\frac {C\,b^3\,\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\,\left (\frac {9\,A^2\,a^6}{2}+36\,A^2\,a^4\,b^2+72\,A^2\,a^2\,b^4+12\,A\,C\,a^6+120\,A\,C\,a^4\,b^2+288\,A\,C\,a^2\,b^4+8\,C^2\,a^6+96\,C^2\,a^4\,b^2+288\,C^2\,a^2\,b^4+32\,C^2\,b^6\right )+C\,b^3\,\left (12\,A\,a^3+16\,C\,a^3+32\,C\,b^3+48\,A\,a\,b^2+96\,C\,a\,b^2\right )\right )\,1{}\mathrm {i}+C\,b^3\,\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\,\left (\frac {9\,A^2\,a^6}{2}+36\,A^2\,a^4\,b^2+72\,A^2\,a^2\,b^4+12\,A\,C\,a^6+120\,A\,C\,a^4\,b^2+288\,A\,C\,a^2\,b^4+8\,C^2\,a^6+96\,C^2\,a^4\,b^2+288\,C^2\,a^2\,b^4+32\,C^2\,b^6\right )-C\,b^3\,\left (12\,A\,a^3+16\,C\,a^3+32\,C\,b^3+48\,A\,a\,b^2+96\,C\,a\,b^2\right )\right )\,1{}\mathrm {i}}{576\,C^3\,a^2\,b^7-192\,C^3\,a\,b^8-32\,C^3\,a^3\,b^6+192\,C^3\,a^4\,b^5+16\,C^3\,a^6\,b^3+C\,b^3\,\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\,\left (\frac {9\,A^2\,a^6}{2}+36\,A^2\,a^4\,b^2+72\,A^2\,a^2\,b^4+12\,A\,C\,a^6+120\,A\,C\,a^4\,b^2+288\,A\,C\,a^2\,b^4+8\,C^2\,a^6+96\,C^2\,a^4\,b^2+288\,C^2\,a^2\,b^4+32\,C^2\,b^6\right )+C\,b^3\,\left (12\,A\,a^3+16\,C\,a^3+32\,C\,b^3+48\,A\,a\,b^2+96\,C\,a\,b^2\right )\right )-C\,b^3\,\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\,\left (\frac {9\,A^2\,a^6}{2}+36\,A^2\,a^4\,b^2+72\,A^2\,a^2\,b^4+12\,A\,C\,a^6+120\,A\,C\,a^4\,b^2+288\,A\,C\,a^2\,b^4+8\,C^2\,a^6+96\,C^2\,a^4\,b^2+288\,C^2\,a^2\,b^4+32\,C^2\,b^6\right )-C\,b^3\,\left (12\,A\,a^3+16\,C\,a^3+32\,C\,b^3+48\,A\,a\,b^2+96\,C\,a\,b^2\right )\right )-96\,A\,C^2\,a\,b^8+576\,A\,C^2\,a^2\,b^7-24\,A\,C^2\,a^3\,b^6+240\,A\,C^2\,a^4\,b^5+24\,A\,C^2\,a^6\,b^3+144\,A^2\,C\,a^2\,b^7+72\,A^2\,C\,a^4\,b^5+9\,A^2\,C\,a^6\,b^3}\right )\,2{}\mathrm {i}}{d}-\frac {a\,\mathrm {atan}\left (\frac {\frac {a\,\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\,\left (\frac {9\,A^2\,a^6}{2}+36\,A^2\,a^4\,b^2+72\,A^2\,a^2\,b^4+12\,A\,C\,a^6+120\,A\,C\,a^4\,b^2+288\,A\,C\,a^2\,b^4+8\,C^2\,a^6+96\,C^2\,a^4\,b^2+288\,C^2\,a^2\,b^4+32\,C^2\,b^6\right )-\frac {a\,\left (3\,A\,a^2+12\,A\,b^2+4\,C\,a^2+24\,C\,b^2\right )\,\left (12\,A\,a^3+16\,C\,a^3+32\,C\,b^3+48\,A\,a\,b^2+96\,C\,a\,b^2\right )\,1{}\mathrm {i}}{8}\right )\,\left (3\,A\,a^2+12\,A\,b^2+4\,C\,a^2+24\,C\,b^2\right )}{8}+\frac {a\,\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\,\left (\frac {9\,A^2\,a^6}{2}+36\,A^2\,a^4\,b^2+72\,A^2\,a^2\,b^4+12\,A\,C\,a^6+120\,A\,C\,a^4\,b^2+288\,A\,C\,a^2\,b^4+8\,C^2\,a^6+96\,C^2\,a^4\,b^2+288\,C^2\,a^2\,b^4+32\,C^2\,b^6\right )+\frac {a\,\left (3\,A\,a^2+12\,A\,b^2+4\,C\,a^2+24\,C\,b^2\right )\,\left (12\,A\,a^3+16\,C\,a^3+32\,C\,b^3+48\,A\,a\,b^2+96\,C\,a\,b^2\right )\,1{}\mathrm {i}}{8}\right )\,\left (3\,A\,a^2+12\,A\,b^2+4\,C\,a^2+24\,C\,b^2\right )}{8}}{576\,C^3\,a^2\,b^7-192\,C^3\,a\,b^8-32\,C^3\,a^3\,b^6+192\,C^3\,a^4\,b^5+16\,C^3\,a^6\,b^3-96\,A\,C^2\,a\,b^8+576\,A\,C^2\,a^2\,b^7-24\,A\,C^2\,a^3\,b^6+240\,A\,C^2\,a^4\,b^5+24\,A\,C^2\,a^6\,b^3+144\,A^2\,C\,a^2\,b^7+72\,A^2\,C\,a^4\,b^5+9\,A^2\,C\,a^6\,b^3-\frac {a\,\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\,\left (\frac {9\,A^2\,a^6}{2}+36\,A^2\,a^4\,b^2+72\,A^2\,a^2\,b^4+12\,A\,C\,a^6+120\,A\,C\,a^4\,b^2+288\,A\,C\,a^2\,b^4+8\,C^2\,a^6+96\,C^2\,a^4\,b^2+288\,C^2\,a^2\,b^4+32\,C^2\,b^6\right )-\frac {a\,\left (3\,A\,a^2+12\,A\,b^2+4\,C\,a^2+24\,C\,b^2\right )\,\left (12\,A\,a^3+16\,C\,a^3+32\,C\,b^3+48\,A\,a\,b^2+96\,C\,a\,b^2\right )\,1{}\mathrm {i}}{8}\right )\,\left (3\,A\,a^2+12\,A\,b^2+4\,C\,a^2+24\,C\,b^2\right )\,1{}\mathrm {i}}{8}+\frac {a\,\left (\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )\,\left (\frac {9\,A^2\,a^6}{2}+36\,A^2\,a^4\,b^2+72\,A^2\,a^2\,b^4+12\,A\,C\,a^6+120\,A\,C\,a^4\,b^2+288\,A\,C\,a^2\,b^4+8\,C^2\,a^6+96\,C^2\,a^4\,b^2+288\,C^2\,a^2\,b^4+32\,C^2\,b^6\right )+\frac {a\,\left (3\,A\,a^2+12\,A\,b^2+4\,C\,a^2+24\,C\,b^2\right )\,\left (12\,A\,a^3+16\,C\,a^3+32\,C\,b^3+48\,A\,a\,b^2+96\,C\,a\,b^2\right )\,1{}\mathrm {i}}{8}\right )\,\left (3\,A\,a^2+12\,A\,b^2+4\,C\,a^2+24\,C\,b^2\right )\,1{}\mathrm {i}}{8}}\right )\,\left (3\,A\,a^2+12\,A\,b^2+4\,C\,a^2+24\,C\,b^2\right )}{4\,d} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(cos(c + d*x)^4*(A + C/cos(c + d*x)^2)*(a + b/cos(c + d*x))^3,x)

[Out]

(tan(c/2 + (d*x)/2)*((5*A*a^3)/4 + 2*A*b^3 + C*a^3 + 3*A*a*b^2 + 6*A*a^2*b + 6*C*a^2*b) - tan(c/2 + (d*x)/2)^7
*((5*A*a^3)/4 - 2*A*b^3 + C*a^3 + 3*A*a*b^2 - 6*A*a^2*b - 6*C*a^2*b) + tan(c/2 + (d*x)/2)^3*(6*A*b^3 - (3*A*a^
3)/4 + C*a^3 + 3*A*a*b^2 + 10*A*a^2*b + 18*C*a^2*b) + tan(c/2 + (d*x)/2)^5*((3*A*a^3)/4 + 6*A*b^3 - C*a^3 - 3*
A*a*b^2 + 10*A*a^2*b + 18*C*a^2*b))/(d*(4*tan(c/2 + (d*x)/2)^2 + 6*tan(c/2 + (d*x)/2)^4 + 4*tan(c/2 + (d*x)/2)
^6 + tan(c/2 + (d*x)/2)^8 + 1)) - (C*b^3*atan((C*b^3*(tan(c/2 + (d*x)/2)*((9*A^2*a^6)/2 + 8*C^2*a^6 + 32*C^2*b
^6 + 72*A^2*a^2*b^4 + 36*A^2*a^4*b^2 + 288*C^2*a^2*b^4 + 96*C^2*a^4*b^2 + 12*A*C*a^6 + 288*A*C*a^2*b^4 + 120*A
*C*a^4*b^2) + C*b^3*(12*A*a^3 + 16*C*a^3 + 32*C*b^3 + 48*A*a*b^2 + 96*C*a*b^2))*1i + C*b^3*(tan(c/2 + (d*x)/2)
*((9*A^2*a^6)/2 + 8*C^2*a^6 + 32*C^2*b^6 + 72*A^2*a^2*b^4 + 36*A^2*a^4*b^2 + 288*C^2*a^2*b^4 + 96*C^2*a^4*b^2
+ 12*A*C*a^6 + 288*A*C*a^2*b^4 + 120*A*C*a^4*b^2) - C*b^3*(12*A*a^3 + 16*C*a^3 + 32*C*b^3 + 48*A*a*b^2 + 96*C*
a*b^2))*1i)/(576*C^3*a^2*b^7 - 192*C^3*a*b^8 - 32*C^3*a^3*b^6 + 192*C^3*a^4*b^5 + 16*C^3*a^6*b^3 + C*b^3*(tan(
c/2 + (d*x)/2)*((9*A^2*a^6)/2 + 8*C^2*a^6 + 32*C^2*b^6 + 72*A^2*a^2*b^4 + 36*A^2*a^4*b^2 + 288*C^2*a^2*b^4 + 9
6*C^2*a^4*b^2 + 12*A*C*a^6 + 288*A*C*a^2*b^4 + 120*A*C*a^4*b^2) + C*b^3*(12*A*a^3 + 16*C*a^3 + 32*C*b^3 + 48*A
*a*b^2 + 96*C*a*b^2)) - C*b^3*(tan(c/2 + (d*x)/2)*((9*A^2*a^6)/2 + 8*C^2*a^6 + 32*C^2*b^6 + 72*A^2*a^2*b^4 + 3
6*A^2*a^4*b^2 + 288*C^2*a^2*b^4 + 96*C^2*a^4*b^2 + 12*A*C*a^6 + 288*A*C*a^2*b^4 + 120*A*C*a^4*b^2) - C*b^3*(12
*A*a^3 + 16*C*a^3 + 32*C*b^3 + 48*A*a*b^2 + 96*C*a*b^2)) - 96*A*C^2*a*b^8 + 576*A*C^2*a^2*b^7 - 24*A*C^2*a^3*b
^6 + 240*A*C^2*a^4*b^5 + 24*A*C^2*a^6*b^3 + 144*A^2*C*a^2*b^7 + 72*A^2*C*a^4*b^5 + 9*A^2*C*a^6*b^3))*2i)/d - (
a*atan(((a*(tan(c/2 + (d*x)/2)*((9*A^2*a^6)/2 + 8*C^2*a^6 + 32*C^2*b^6 + 72*A^2*a^2*b^4 + 36*A^2*a^4*b^2 + 288
*C^2*a^2*b^4 + 96*C^2*a^4*b^2 + 12*A*C*a^6 + 288*A*C*a^2*b^4 + 120*A*C*a^4*b^2) - (a*(3*A*a^2 + 12*A*b^2 + 4*C
*a^2 + 24*C*b^2)*(12*A*a^3 + 16*C*a^3 + 32*C*b^3 + 48*A*a*b^2 + 96*C*a*b^2)*1i)/8)*(3*A*a^2 + 12*A*b^2 + 4*C*a
^2 + 24*C*b^2))/8 + (a*(tan(c/2 + (d*x)/2)*((9*A^2*a^6)/2 + 8*C^2*a^6 + 32*C^2*b^6 + 72*A^2*a^2*b^4 + 36*A^2*a
^4*b^2 + 288*C^2*a^2*b^4 + 96*C^2*a^4*b^2 + 12*A*C*a^6 + 288*A*C*a^2*b^4 + 120*A*C*a^4*b^2) + (a*(3*A*a^2 + 12
*A*b^2 + 4*C*a^2 + 24*C*b^2)*(12*A*a^3 + 16*C*a^3 + 32*C*b^3 + 48*A*a*b^2 + 96*C*a*b^2)*1i)/8)*(3*A*a^2 + 12*A
*b^2 + 4*C*a^2 + 24*C*b^2))/8)/((a*(tan(c/2 + (d*x)/2)*((9*A^2*a^6)/2 + 8*C^2*a^6 + 32*C^2*b^6 + 72*A^2*a^2*b^
4 + 36*A^2*a^4*b^2 + 288*C^2*a^2*b^4 + 96*C^2*a^4*b^2 + 12*A*C*a^6 + 288*A*C*a^2*b^4 + 120*A*C*a^4*b^2) + (a*(
3*A*a^2 + 12*A*b^2 + 4*C*a^2 + 24*C*b^2)*(12*A*a^3 + 16*C*a^3 + 32*C*b^3 + 48*A*a*b^2 + 96*C*a*b^2)*1i)/8)*(3*
A*a^2 + 12*A*b^2 + 4*C*a^2 + 24*C*b^2)*1i)/8 - (a*(tan(c/2 + (d*x)/2)*((9*A^2*a^6)/2 + 8*C^2*a^6 + 32*C^2*b^6
+ 72*A^2*a^2*b^4 + 36*A^2*a^4*b^2 + 288*C^2*a^2*b^4 + 96*C^2*a^4*b^2 + 12*A*C*a^6 + 288*A*C*a^2*b^4 + 120*A*C*
a^4*b^2) - (a*(3*A*a^2 + 12*A*b^2 + 4*C*a^2 + 24*C*b^2)*(12*A*a^3 + 16*C*a^3 + 32*C*b^3 + 48*A*a*b^2 + 96*C*a*
b^2)*1i)/8)*(3*A*a^2 + 12*A*b^2 + 4*C*a^2 + 24*C*b^2)*1i)/8 - 192*C^3*a*b^8 + 576*C^3*a^2*b^7 - 32*C^3*a^3*b^6
+ 192*C^3*a^4*b^5 + 16*C^3*a^6*b^3 - 96*A*C^2*a*b^8 + 576*A*C^2*a^2*b^7 - 24*A*C^2*a^3*b^6 + 240*A*C^2*a^4*b^
5 + 24*A*C^2*a^6*b^3 + 144*A^2*C*a^2*b^7 + 72*A^2*C*a^4*b^5 + 9*A^2*C*a^6*b^3))*(3*A*a^2 + 12*A*b^2 + 4*C*a^2
+ 24*C*b^2))/(4*d)

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