3.1.6 \(\int \cot ^5(d+e x) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)} \, dx\) [6]

Optimal. Leaf size=976 \[ -\frac {\sqrt {a^2+b^2+c \left (c+\sqrt {a^2+b^2-2 a c+c^2}\right )-a \left (2 c+\sqrt {a^2+b^2-2 a c+c^2}\right )} \text {ArcTan}\left (\frac {b^2+(a-c) \left (a-c-\sqrt {a^2+b^2-2 a c+c^2}\right )-b \sqrt {a^2+b^2-2 a c+c^2} \cot (d+e x)}{\sqrt {2} \sqrt [4]{a^2+b^2-2 a c+c^2} \sqrt {a^2+b^2+c \left (c+\sqrt {a^2+b^2-2 a c+c^2}\right )-a \left (2 c+\sqrt {a^2+b^2-2 a c+c^2}\right )} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{\sqrt {2} \sqrt [4]{a^2+b^2-2 a c+c^2} e}-\frac {b \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{2 \sqrt {c} e}+\frac {b \left (b^2-4 a c\right ) \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{16 c^{5/2} e}-\frac {b \left (7 b^2-12 a c\right ) \left (b^2-4 a c\right ) \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{256 c^{9/2} e}+\frac {\sqrt {a^2+b^2+c \left (c-\sqrt {a^2+b^2-2 a c+c^2}\right )-a \left (2 c-\sqrt {a^2+b^2-2 a c+c^2}\right )} \tanh ^{-1}\left (\frac {b^2+(a-c) \left (a-c+\sqrt {a^2+b^2-2 a c+c^2}\right )+b \sqrt {a^2+b^2-2 a c+c^2} \cot (d+e x)}{\sqrt {2} \sqrt [4]{a^2+b^2-2 a c+c^2} \sqrt {a^2+b^2+c \left (c-\sqrt {a^2+b^2-2 a c+c^2}\right )-a \left (2 c-\sqrt {a^2+b^2-2 a c+c^2}\right )} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{\sqrt {2} \sqrt [4]{a^2+b^2-2 a c+c^2} e}-\frac {\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{e}-\frac {b (b+2 c \cot (d+e x)) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{8 c^2 e}+\frac {b \left (7 b^2-12 a c\right ) (b+2 c \cot (d+e x)) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{128 c^4 e}+\frac {\left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{3 c e}-\frac {\cot ^2(d+e x) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{5 c e}-\frac {\left (35 b^2-32 a c-42 b c \cot (d+e x)\right ) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{240 c^3 e} \]

[Out]

1/16*b*(-4*a*c+b^2)*arctanh(1/2*(b+2*c*cot(e*x+d))/c^(1/2)/(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2))/c^(5/2)/e-1/
256*b*(-12*a*c+7*b^2)*(-4*a*c+b^2)*arctanh(1/2*(b+2*c*cot(e*x+d))/c^(1/2)/(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2
))/c^(9/2)/e+1/3*(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(3/2)/c/e-1/5*cot(e*x+d)^2*(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(3
/2)/c/e-1/240*(35*b^2-32*a*c-42*b*c*cot(e*x+d))*(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(3/2)/c^3/e-1/2*b*arctanh(1/2*
(b+2*c*cot(e*x+d))/c^(1/2)/(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2))/e/c^(1/2)-(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1
/2)/e-1/8*b*(b+2*c*cot(e*x+d))*(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2)/c^2/e+1/128*b*(-12*a*c+7*b^2)*(b+2*c*cot(
e*x+d))*(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2)/c^4/e+1/2*arctanh(1/2*(b^2+b*cot(e*x+d)*(a^2-2*a*c+b^2+c^2)^(1/2
)+(a-c)*(a-c+(a^2-2*a*c+b^2+c^2)^(1/2)))/(a^2-2*a*c+b^2+c^2)^(1/4)*2^(1/2)/(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/
2)/(a^2+b^2+c*(c-(a^2-2*a*c+b^2+c^2)^(1/2))-a*(2*c-(a^2-2*a*c+b^2+c^2)^(1/2)))^(1/2))*(a^2+b^2+c*(c-(a^2-2*a*c
+b^2+c^2)^(1/2))-a*(2*c-(a^2-2*a*c+b^2+c^2)^(1/2)))^(1/2)/(a^2-2*a*c+b^2+c^2)^(1/4)/e*2^(1/2)-1/2*arctan(1/2*(
b^2+(a-c)*(a-c-(a^2-2*a*c+b^2+c^2)^(1/2))-b*cot(e*x+d)*(a^2-2*a*c+b^2+c^2)^(1/2))/(a^2-2*a*c+b^2+c^2)^(1/4)*2^
(1/2)/(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2)/(a^2+b^2+c*(c+(a^2-2*a*c+b^2+c^2)^(1/2))-a*(2*c+(a^2-2*a*c+b^2+c^2
)^(1/2)))^(1/2))*(a^2+b^2+c*(c+(a^2-2*a*c+b^2+c^2)^(1/2))-a*(2*c+(a^2-2*a*c+b^2+c^2)^(1/2)))^(1/2)/(a^2-2*a*c+
b^2+c^2)^(1/4)/e*2^(1/2)

________________________________________________________________________________________

Rubi [A]
time = 23.56, antiderivative size = 976, normalized size of antiderivative = 1.00, number of steps used = 21, number of rules used = 14, integrand size = 33, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.424, Rules used = {3782, 6857, 654, 626, 635, 212, 756, 793, 1035, 1092, 1050, 1044, 214, 211} \begin {gather*} -\frac {\left (c \cot ^2(d+e x)+b \cot (d+e x)+a\right )^{3/2} \cot ^2(d+e x)}{5 c e}-\frac {\left (35 b^2-42 c \cot (d+e x) b-32 a c\right ) \left (c \cot ^2(d+e x)+b \cot (d+e x)+a\right )^{3/2}}{240 c^3 e}+\frac {\left (c \cot ^2(d+e x)+b \cot (d+e x)+a\right )^{3/2}}{3 c e}-\frac {\sqrt {a^2-\left (2 c+\sqrt {a^2-2 c a+b^2+c^2}\right ) a+b^2+c \left (c+\sqrt {a^2-2 c a+b^2+c^2}\right )} \text {ArcTan}\left (\frac {b^2-\sqrt {a^2-2 c a+b^2+c^2} \cot (d+e x) b+(a-c) \left (a-c-\sqrt {a^2-2 c a+b^2+c^2}\right )}{\sqrt {2} \sqrt [4]{a^2-2 c a+b^2+c^2} \sqrt {a^2-\left (2 c+\sqrt {a^2-2 c a+b^2+c^2}\right ) a+b^2+c \left (c+\sqrt {a^2-2 c a+b^2+c^2}\right )} \sqrt {c \cot ^2(d+e x)+b \cot (d+e x)+a}}\right )}{\sqrt {2} \sqrt [4]{a^2-2 c a+b^2+c^2} e}-\frac {b \left (7 b^2-12 a c\right ) \left (b^2-4 a c\right ) \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {c \cot ^2(d+e x)+b \cot (d+e x)+a}}\right )}{256 c^{9/2} e}+\frac {b \left (b^2-4 a c\right ) \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {c \cot ^2(d+e x)+b \cot (d+e x)+a}}\right )}{16 c^{5/2} e}-\frac {b \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {c \cot ^2(d+e x)+b \cot (d+e x)+a}}\right )}{2 \sqrt {c} e}+\frac {\sqrt {a^2-\left (2 c-\sqrt {a^2-2 c a+b^2+c^2}\right ) a+b^2+c \left (c-\sqrt {a^2-2 c a+b^2+c^2}\right )} \tanh ^{-1}\left (\frac {b^2+\sqrt {a^2-2 c a+b^2+c^2} \cot (d+e x) b+(a-c) \left (a-c+\sqrt {a^2-2 c a+b^2+c^2}\right )}{\sqrt {2} \sqrt [4]{a^2-2 c a+b^2+c^2} \sqrt {a^2-\left (2 c-\sqrt {a^2-2 c a+b^2+c^2}\right ) a+b^2+c \left (c-\sqrt {a^2-2 c a+b^2+c^2}\right )} \sqrt {c \cot ^2(d+e x)+b \cot (d+e x)+a}}\right )}{\sqrt {2} \sqrt [4]{a^2-2 c a+b^2+c^2} e}+\frac {b \left (7 b^2-12 a c\right ) (b+2 c \cot (d+e x)) \sqrt {c \cot ^2(d+e x)+b \cot (d+e x)+a}}{128 c^4 e}-\frac {b (b+2 c \cot (d+e x)) \sqrt {c \cot ^2(d+e x)+b \cot (d+e x)+a}}{8 c^2 e}-\frac {\sqrt {c \cot ^2(d+e x)+b \cot (d+e x)+a}}{e} \end {gather*}

Antiderivative was successfully verified.

[In]

Int[Cot[d + e*x]^5*Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2],x]

[Out]

-((Sqrt[a^2 + b^2 + c*(c + Sqrt[a^2 + b^2 - 2*a*c + c^2]) - a*(2*c + Sqrt[a^2 + b^2 - 2*a*c + c^2])]*ArcTan[(b
^2 + (a - c)*(a - c - Sqrt[a^2 + b^2 - 2*a*c + c^2]) - b*Sqrt[a^2 + b^2 - 2*a*c + c^2]*Cot[d + e*x])/(Sqrt[2]*
(a^2 + b^2 - 2*a*c + c^2)^(1/4)*Sqrt[a^2 + b^2 + c*(c + Sqrt[a^2 + b^2 - 2*a*c + c^2]) - a*(2*c + Sqrt[a^2 + b
^2 - 2*a*c + c^2])]*Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2])])/(Sqrt[2]*(a^2 + b^2 - 2*a*c + c^2)^(1/4)*e)
) - (b*ArcTanh[(b + 2*c*Cot[d + e*x])/(2*Sqrt[c]*Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2])])/(2*Sqrt[c]*e)
+ (b*(b^2 - 4*a*c)*ArcTanh[(b + 2*c*Cot[d + e*x])/(2*Sqrt[c]*Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2])])/(1
6*c^(5/2)*e) - (b*(7*b^2 - 12*a*c)*(b^2 - 4*a*c)*ArcTanh[(b + 2*c*Cot[d + e*x])/(2*Sqrt[c]*Sqrt[a + b*Cot[d +
e*x] + c*Cot[d + e*x]^2])])/(256*c^(9/2)*e) + (Sqrt[a^2 + b^2 + c*(c - Sqrt[a^2 + b^2 - 2*a*c + c^2]) - a*(2*c
- Sqrt[a^2 + b^2 - 2*a*c + c^2])]*ArcTanh[(b^2 + (a - c)*(a - c + Sqrt[a^2 + b^2 - 2*a*c + c^2]) + b*Sqrt[a^2
+ b^2 - 2*a*c + c^2]*Cot[d + e*x])/(Sqrt[2]*(a^2 + b^2 - 2*a*c + c^2)^(1/4)*Sqrt[a^2 + b^2 + c*(c - Sqrt[a^2
+ b^2 - 2*a*c + c^2]) - a*(2*c - Sqrt[a^2 + b^2 - 2*a*c + c^2])]*Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2])]
)/(Sqrt[2]*(a^2 + b^2 - 2*a*c + c^2)^(1/4)*e) - Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2]/e - (b*(b + 2*c*Co
t[d + e*x])*Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2])/(8*c^2*e) + (b*(7*b^2 - 12*a*c)*(b + 2*c*Cot[d + e*x]
)*Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2])/(128*c^4*e) + (a + b*Cot[d + e*x] + c*Cot[d + e*x]^2)^(3/2)/(3*
c*e) - (Cot[d + e*x]^2*(a + b*Cot[d + e*x] + c*Cot[d + e*x]^2)^(3/2))/(5*c*e) - ((35*b^2 - 32*a*c - 42*b*c*Cot
[d + e*x])*(a + b*Cot[d + e*x] + c*Cot[d + e*x]^2)^(3/2))/(240*c^3*e)

Rule 211

Int[((a_) + (b_.)*(x_)^2)^(-1), x_Symbol] :> Simp[(Rt[a/b, 2]/a)*ArcTan[x/Rt[a/b, 2]], x] /; FreeQ[{a, b}, x]
&& PosQ[a/b]

Rule 212

Int[((a_) + (b_.)*(x_)^2)^(-1), x_Symbol] :> Simp[(1/(Rt[a, 2]*Rt[-b, 2]))*ArcTanh[Rt[-b, 2]*(x/Rt[a, 2])], x]
/; FreeQ[{a, b}, x] && NegQ[a/b] && (GtQ[a, 0] || LtQ[b, 0])

Rule 214

Int[((a_) + (b_.)*(x_)^2)^(-1), x_Symbol] :> Simp[(Rt[-a/b, 2]/a)*ArcTanh[x/Rt[-a/b, 2]], x] /; FreeQ[{a, b},
x] && NegQ[a/b]

Rule 626

Int[((a_.) + (b_.)*(x_) + (c_.)*(x_)^2)^(p_), x_Symbol] :> Simp[(b + 2*c*x)*((a + b*x + c*x^2)^p/(2*c*(2*p + 1
))), x] - Dist[p*((b^2 - 4*a*c)/(2*c*(2*p + 1))), Int[(a + b*x + c*x^2)^(p - 1), x], x] /; FreeQ[{a, b, c}, x]
&& NeQ[b^2 - 4*a*c, 0] && GtQ[p, 0] && IntegerQ[4*p]

Rule 635

Int[1/Sqrt[(a_) + (b_.)*(x_) + (c_.)*(x_)^2], x_Symbol] :> Dist[2, Subst[Int[1/(4*c - x^2), x], x, (b + 2*c*x)
/Sqrt[a + b*x + c*x^2]], x] /; FreeQ[{a, b, c}, x] && NeQ[b^2 - 4*a*c, 0]

Rule 654

Int[((d_.) + (e_.)*(x_))*((a_.) + (b_.)*(x_) + (c_.)*(x_)^2)^(p_), x_Symbol] :> Simp[e*((a + b*x + c*x^2)^(p +
1)/(2*c*(p + 1))), x] + Dist[(2*c*d - b*e)/(2*c), Int[(a + b*x + c*x^2)^p, x], x] /; FreeQ[{a, b, c, d, e, p}
, x] && NeQ[2*c*d - b*e, 0] && NeQ[p, -1]

Rule 756

Int[((d_.) + (e_.)*(x_))^(m_)*((a_.) + (b_.)*(x_) + (c_.)*(x_)^2)^(p_), x_Symbol] :> Simp[e*(d + e*x)^(m - 1)*
((a + b*x + c*x^2)^(p + 1)/(c*(m + 2*p + 1))), x] + Dist[1/(c*(m + 2*p + 1)), Int[(d + e*x)^(m - 2)*Simp[c*d^2
*(m + 2*p + 1) - e*(a*e*(m - 1) + b*d*(p + 1)) + e*(2*c*d - b*e)*(m + p)*x, x]*(a + b*x + c*x^2)^p, x], x] /;
FreeQ[{a, b, c, d, e, m, p}, x] && NeQ[b^2 - 4*a*c, 0] && NeQ[c*d^2 - b*d*e + a*e^2, 0] && NeQ[2*c*d - b*e, 0]
&& If[RationalQ[m], GtQ[m, 1], SumSimplerQ[m, -2]] && NeQ[m + 2*p + 1, 0] && IntQuadraticQ[a, b, c, d, e, m,
p, x]

Rule 793

Int[((d_.) + (e_.)*(x_))*((f_.) + (g_.)*(x_))*((a_.) + (b_.)*(x_) + (c_.)*(x_)^2)^(p_), x_Symbol] :> Simp[(-(b
*e*g*(p + 2) - c*(e*f + d*g)*(2*p + 3) - 2*c*e*g*(p + 1)*x))*((a + b*x + c*x^2)^(p + 1)/(2*c^2*(p + 1)*(2*p +
3))), x] + Dist[(b^2*e*g*(p + 2) - 2*a*c*e*g + c*(2*c*d*f - b*(e*f + d*g))*(2*p + 3))/(2*c^2*(2*p + 3)), Int[(
a + b*x + c*x^2)^p, x], x] /; FreeQ[{a, b, c, d, e, f, g, p}, x] && NeQ[b^2 - 4*a*c, 0] &&  !LeQ[p, -1]

Rule 1035

Int[((g_.) + (h_.)*(x_))*((a_) + (b_.)*(x_) + (c_.)*(x_)^2)^(p_)*((d_) + (f_.)*(x_)^2)^(q_), x_Symbol] :> Simp
[h*(a + b*x + c*x^2)^p*((d + f*x^2)^(q + 1)/(2*f*(p + q + 1))), x] - Dist[1/(2*f*(p + q + 1)), Int[(a + b*x +
c*x^2)^(p - 1)*(d + f*x^2)^q*Simp[h*p*(b*d) + a*(-2*g*f)*(p + q + 1) + (2*h*p*(c*d - a*f) + b*(-2*g*f)*(p + q
+ 1))*x + (h*p*((-b)*f) + c*(-2*g*f)*(p + q + 1))*x^2, x], x], x] /; FreeQ[{a, b, c, d, f, g, h, q}, x] && NeQ
[b^2 - 4*a*c, 0] && GtQ[p, 0] && NeQ[p + q + 1, 0]

Rule 1044

Int[((g_) + (h_.)*(x_))/(((a_) + (c_.)*(x_)^2)*Sqrt[(d_.) + (e_.)*(x_) + (f_.)*(x_)^2]), x_Symbol] :> Dist[-2*
a*g*h, Subst[Int[1/Simp[2*a^2*g*h*c + a*e*x^2, x], x], x, Simp[a*h - g*c*x, x]/Sqrt[d + e*x + f*x^2]], x] /; F
reeQ[{a, c, d, e, f, g, h}, x] && EqQ[a*h^2*e + 2*g*h*(c*d - a*f) - g^2*c*e, 0]

Rule 1050

Int[((g_.) + (h_.)*(x_))/(((a_) + (c_.)*(x_)^2)*Sqrt[(d_.) + (e_.)*(x_) + (f_.)*(x_)^2]), x_Symbol] :> With[{q
= Rt[(c*d - a*f)^2 + a*c*e^2, 2]}, Dist[1/(2*q), Int[Simp[(-a)*h*e - g*(c*d - a*f - q) + (h*(c*d - a*f + q) -
g*c*e)*x, x]/((a + c*x^2)*Sqrt[d + e*x + f*x^2]), x], x] - Dist[1/(2*q), Int[Simp[(-a)*h*e - g*(c*d - a*f + q
) + (h*(c*d - a*f - q) - g*c*e)*x, x]/((a + c*x^2)*Sqrt[d + e*x + f*x^2]), x], x]] /; FreeQ[{a, c, d, e, f, g,
h}, x] && NeQ[e^2 - 4*d*f, 0] && NegQ[(-a)*c]

Rule 1092

Int[((A_.) + (B_.)*(x_) + (C_.)*(x_)^2)/(((a_) + (c_.)*(x_)^2)*Sqrt[(d_.) + (e_.)*(x_) + (f_.)*(x_)^2]), x_Sym
bol] :> Dist[C/c, Int[1/Sqrt[d + e*x + f*x^2], x], x] + Dist[1/c, Int[(A*c - a*C + B*c*x)/((a + c*x^2)*Sqrt[d
+ e*x + f*x^2]), x], x] /; FreeQ[{a, c, d, e, f, A, B, C}, x] && NeQ[e^2 - 4*d*f, 0]

Rule 3782

Int[cot[(d_.) + (e_.)*(x_)]^(m_.)*((a_.) + (b_.)*(cot[(d_.) + (e_.)*(x_)]*(f_.))^(n_.) + (c_.)*(cot[(d_.) + (e
_.)*(x_)]*(f_.))^(n2_.))^(p_), x_Symbol] :> Dist[-f/e, Subst[Int[(x/f)^m*((a + b*x^n + c*x^(2*n))^p/(f^2 + x^2
)), x], x, f*Cot[d + e*x]], x] /; FreeQ[{a, b, c, d, e, f, m, n, p}, x] && EqQ[n2, 2*n] && NeQ[b^2 - 4*a*c, 0]

Rule 6857

Int[(u_)/((a_) + (b_.)*(x_)^(n_)), x_Symbol] :> With[{v = RationalFunctionExpand[u/(a + b*x^n), x]}, Int[v, x]
/; SumQ[v]] /; FreeQ[{a, b}, x] && IGtQ[n, 0]

Rubi steps

\begin {align*} \int \cot ^5(d+e x) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)} \, dx &=-\frac {\text {Subst}\left (\int \frac {x^5 \sqrt {a+b x+c x^2}}{1+x^2} \, dx,x,\cot (d+e x)\right )}{e}\\ &=-\frac {\text {Subst}\left (\int \left (-x \sqrt {a+b x+c x^2}+x^3 \sqrt {a+b x+c x^2}+\frac {x \sqrt {a+b x+c x^2}}{1+x^2}\right ) \, dx,x,\cot (d+e x)\right )}{e}\\ &=\frac {\text {Subst}\left (\int x \sqrt {a+b x+c x^2} \, dx,x,\cot (d+e x)\right )}{e}-\frac {\text {Subst}\left (\int x^3 \sqrt {a+b x+c x^2} \, dx,x,\cot (d+e x)\right )}{e}-\frac {\text {Subst}\left (\int \frac {x \sqrt {a+b x+c x^2}}{1+x^2} \, dx,x,\cot (d+e x)\right )}{e}\\ &=-\frac {\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{e}+\frac {\left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{3 c e}-\frac {\cot ^2(d+e x) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{5 c e}+\frac {\text {Subst}\left (\int \frac {\frac {b}{2}-(a-c) x-\frac {b x^2}{2}}{\left (1+x^2\right ) \sqrt {a+b x+c x^2}} \, dx,x,\cot (d+e x)\right )}{e}-\frac {\text {Subst}\left (\int x \left (-2 a-\frac {7 b x}{2}\right ) \sqrt {a+b x+c x^2} \, dx,x,\cot (d+e x)\right )}{5 c e}-\frac {b \text {Subst}\left (\int \sqrt {a+b x+c x^2} \, dx,x,\cot (d+e x)\right )}{2 c e}\\ &=-\frac {\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{e}-\frac {b (b+2 c \cot (d+e x)) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{8 c^2 e}+\frac {\left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{3 c e}-\frac {\cot ^2(d+e x) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{5 c e}-\frac {\left (35 b^2-32 a c-42 b c \cot (d+e x)\right ) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{240 c^3 e}+\frac {\text {Subst}\left (\int \frac {b+(-a+c) x}{\left (1+x^2\right ) \sqrt {a+b x+c x^2}} \, dx,x,\cot (d+e x)\right )}{e}-\frac {b \text {Subst}\left (\int \frac {1}{\sqrt {a+b x+c x^2}} \, dx,x,\cot (d+e x)\right )}{2 e}+\frac {\left (b \left (7 b^2-12 a c\right )\right ) \text {Subst}\left (\int \sqrt {a+b x+c x^2} \, dx,x,\cot (d+e x)\right )}{32 c^3 e}+\frac {\left (b \left (b^2-4 a c\right )\right ) \text {Subst}\left (\int \frac {1}{\sqrt {a+b x+c x^2}} \, dx,x,\cot (d+e x)\right )}{16 c^2 e}\\ &=-\frac {\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{e}-\frac {b (b+2 c \cot (d+e x)) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{8 c^2 e}+\frac {b \left (7 b^2-12 a c\right ) (b+2 c \cot (d+e x)) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{128 c^4 e}+\frac {\left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{3 c e}-\frac {\cot ^2(d+e x) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{5 c e}-\frac {\left (35 b^2-32 a c-42 b c \cot (d+e x)\right ) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{240 c^3 e}-\frac {b \text {Subst}\left (\int \frac {1}{4 c-x^2} \, dx,x,\frac {b+2 c \cot (d+e x)}{\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{e}+\frac {\left (b \left (b^2-4 a c\right )\right ) \text {Subst}\left (\int \frac {1}{4 c-x^2} \, dx,x,\frac {b+2 c \cot (d+e x)}{\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{8 c^2 e}-\frac {\left (b \left (7 b^2-12 a c\right ) \left (b^2-4 a c\right )\right ) \text {Subst}\left (\int \frac {1}{\sqrt {a+b x+c x^2}} \, dx,x,\cot (d+e x)\right )}{256 c^4 e}-\frac {\text {Subst}\left (\int \frac {-b \sqrt {a^2+b^2-2 a c+c^2}+\left (-b^2-(a-c) \left (a-c-\sqrt {a^2+b^2-2 a c+c^2}\right )\right ) x}{\left (1+x^2\right ) \sqrt {a+b x+c x^2}} \, dx,x,\cot (d+e x)\right )}{2 \sqrt {a^2+b^2-2 a c+c^2} e}+\frac {\text {Subst}\left (\int \frac {b \sqrt {a^2+b^2-2 a c+c^2}+\left (-b^2-(a-c) \left (a-c+\sqrt {a^2+b^2-2 a c+c^2}\right )\right ) x}{\left (1+x^2\right ) \sqrt {a+b x+c x^2}} \, dx,x,\cot (d+e x)\right )}{2 \sqrt {a^2+b^2-2 a c+c^2} e}\\ &=-\frac {b \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{2 \sqrt {c} e}+\frac {b \left (b^2-4 a c\right ) \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{16 c^{5/2} e}-\frac {\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{e}-\frac {b (b+2 c \cot (d+e x)) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{8 c^2 e}+\frac {b \left (7 b^2-12 a c\right ) (b+2 c \cot (d+e x)) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{128 c^4 e}+\frac {\left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{3 c e}-\frac {\cot ^2(d+e x) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{5 c e}-\frac {\left (35 b^2-32 a c-42 b c \cot (d+e x)\right ) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{240 c^3 e}-\frac {\left (b \left (7 b^2-12 a c\right ) \left (b^2-4 a c\right )\right ) \text {Subst}\left (\int \frac {1}{4 c-x^2} \, dx,x,\frac {b+2 c \cot (d+e x)}{\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{128 c^4 e}+\frac {\left (b \left (b^2+(a-c) \left (a-c-\sqrt {a^2+b^2-2 a c+c^2}\right )\right )\right ) \text {Subst}\left (\int \frac {1}{2 b \sqrt {a^2+b^2-2 a c+c^2} \left (b^2+(a-c) \left (a-c-\sqrt {a^2+b^2-2 a c+c^2}\right )\right )+b x^2} \, dx,x,\frac {-b^2-(a-c) \left (a-c-\sqrt {a^2+b^2-2 a c+c^2}\right )+b \sqrt {a^2+b^2-2 a c+c^2} \cot (d+e x)}{\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{e}+\frac {\left (b \left (b^2+(a-c) \left (a-c+\sqrt {a^2+b^2-2 a c+c^2}\right )\right )\right ) \text {Subst}\left (\int \frac {1}{-2 b \sqrt {a^2+b^2-2 a c+c^2} \left (b^2+(a-c) \left (a-c+\sqrt {a^2+b^2-2 a c+c^2}\right )\right )+b x^2} \, dx,x,\frac {-b^2-(a-c) \left (a-c+\sqrt {a^2+b^2-2 a c+c^2}\right )-b \sqrt {a^2+b^2-2 a c+c^2} \cot (d+e x)}{\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{e}\\ &=-\frac {\sqrt {a^2+b^2+c \left (c+\sqrt {a^2+b^2-2 a c+c^2}\right )-a \left (2 c+\sqrt {a^2+b^2-2 a c+c^2}\right )} \tan ^{-1}\left (\frac {b^2+(a-c) \left (a-c-\sqrt {a^2+b^2-2 a c+c^2}\right )-b \sqrt {a^2+b^2-2 a c+c^2} \cot (d+e x)}{\sqrt {2} \sqrt [4]{a^2+b^2-2 a c+c^2} \sqrt {a^2+b^2+c \left (c+\sqrt {a^2+b^2-2 a c+c^2}\right )-a \left (2 c+\sqrt {a^2+b^2-2 a c+c^2}\right )} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{\sqrt {2} \sqrt [4]{a^2+b^2-2 a c+c^2} e}-\frac {b \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{2 \sqrt {c} e}+\frac {b \left (b^2-4 a c\right ) \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{16 c^{5/2} e}-\frac {b \left (7 b^2-12 a c\right ) \left (b^2-4 a c\right ) \tanh ^{-1}\left (\frac {b+2 c \cot (d+e x)}{2 \sqrt {c} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{256 c^{9/2} e}+\frac {\sqrt {a^2+b^2+c \left (c-\sqrt {a^2+b^2-2 a c+c^2}\right )-a \left (2 c-\sqrt {a^2+b^2-2 a c+c^2}\right )} \tanh ^{-1}\left (\frac {b^2+(a-c) \left (a-c+\sqrt {a^2+b^2-2 a c+c^2}\right )+b \sqrt {a^2+b^2-2 a c+c^2} \cot (d+e x)}{\sqrt {2} \sqrt [4]{a^2+b^2-2 a c+c^2} \sqrt {a^2+b^2+c \left (c-\sqrt {a^2+b^2-2 a c+c^2}\right )-a \left (2 c-\sqrt {a^2+b^2-2 a c+c^2}\right )} \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}\right )}{\sqrt {2} \sqrt [4]{a^2+b^2-2 a c+c^2} e}-\frac {\sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{e}-\frac {b (b+2 c \cot (d+e x)) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{8 c^2 e}+\frac {b \left (7 b^2-12 a c\right ) (b+2 c \cot (d+e x)) \sqrt {a+b \cot (d+e x)+c \cot ^2(d+e x)}}{128 c^4 e}+\frac {\left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{3 c e}-\frac {\cot ^2(d+e x) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{5 c e}-\frac {\left (35 b^2-32 a c-42 b c \cot (d+e x)\right ) \left (a+b \cot (d+e x)+c \cot ^2(d+e x)\right )^{3/2}}{240 c^3 e}\\ \end {align*}

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Mathematica [C] Result contains complex when optimal does not.
time = 43.03, size = 4224, normalized size = 4.33 \begin {gather*} \text {Result too large to show} \end {gather*}

Warning: Unable to verify antiderivative.

[In]

Integrate[Cot[d + e*x]^5*Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2],x]

[Out]

((-1/1920*(-105*b^4 + 460*a*b^2*c - 256*a^2*c^2 + 296*b^2*c^2 - 768*a*c^3 + 2944*c^4)/c^4 + ((-35*b^3*Cos[d +
e*x] + 116*a*b*c*Cos[d + e*x] + 104*b*c^2*Cos[d + e*x])*Csc[d + e*x])/(960*c^3) + ((7*b^2 - 16*a*c + 176*c^2)*
Csc[d + e*x]^2)/(240*c^2) - (b*Cot[d + e*x]*Csc[d + e*x]^2)/(40*c) - Csc[d + e*x]^4/5)*Sqrt[(-a - c + a*Cos[2*
(d + e*x)] - c*Cos[2*(d + e*x)] - b*Sin[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)])])/e + (Sqrt[a + b*Cot[d + e*x] +
c*Cot[d + e*x]^2]*(b*(7*b^4 - 8*b^2*c*(5*a + 2*c) + 16*c^2*(3*a^2 + 4*a*c + 8*c^2))*Log[Tan[d + e*x]] - 128*S
qrt[a - I*b - c]*c^(9/2)*Log[(-2*c - (2*I)*a*Tan[d + e*x] - b*(I + Tan[d + e*x]) + (2*I)*Sqrt[a - I*b - c]*Sqr
t[c + Tan[d + e*x]*(b + a*Tan[d + e*x])])/(128*(a - I*b - c)^(3/2)*c^4*(-I + Tan[d + e*x]))] - b*(7*b^4 - 8*b^
2*c*(5*a + 2*c) + 16*c^2*(3*a^2 + 4*a*c + 8*c^2))*Log[2*c + b*Tan[d + e*x] + 2*Sqrt[c]*Sqrt[c + Tan[d + e*x]*(
b + a*Tan[d + e*x])]] + 128*Sqrt[a + I*b - c]*c^(9/2)*Log[(2*c + b*(-I + Tan[d + e*x]) - (2*I)*(a*Tan[d + e*x]
+ Sqrt[a + I*b - c]*Sqrt[c + Tan[d + e*x]*(b + a*Tan[d + e*x])]))/(128*(a + I*b - c)^(3/2)*c^4*(I + Tan[d + e
*x]))])*((7*b^5*Sqrt[-(a/(-1 + Cos[2*(d + e*x)])) - c/(-1 + Cos[2*(d + e*x)]) + (a*Cos[2*(d + e*x)])/(-1 + Cos
[2*(d + e*x)]) - (c*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)]) - (b*Sin[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)])])
/(128*c^4*(a + c - a*Cos[2*(d + e*x)] + c*Cos[2*(d + e*x)] + b*Sin[2*(d + e*x)])) - (5*a*b^3*Sqrt[-(a/(-1 + Co
s[2*(d + e*x)])) - c/(-1 + Cos[2*(d + e*x)]) + (a*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)]) - (c*Cos[2*(d + e*
x)])/(-1 + Cos[2*(d + e*x)]) - (b*Sin[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)])])/(16*c^3*(a + c - a*Cos[2*(d + e*
x)] + c*Cos[2*(d + e*x)] + b*Sin[2*(d + e*x)])) + (3*a^2*b*Sqrt[-(a/(-1 + Cos[2*(d + e*x)])) - c/(-1 + Cos[2*(
d + e*x)]) + (a*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)]) - (c*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)]) - (b*
Sin[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)])])/(8*c^2*(a + c - a*Cos[2*(d + e*x)] + c*Cos[2*(d + e*x)] + b*Sin[2*
(d + e*x)])) - (b^3*Sqrt[-(a/(-1 + Cos[2*(d + e*x)])) - c/(-1 + Cos[2*(d + e*x)]) + (a*Cos[2*(d + e*x)])/(-1 +
Cos[2*(d + e*x)]) - (c*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)]) - (b*Sin[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)
])])/(8*c^2*(a + c - a*Cos[2*(d + e*x)] + c*Cos[2*(d + e*x)] + b*Sin[2*(d + e*x)])) + (a*b*Sqrt[-(a/(-1 + Cos[
2*(d + e*x)])) - c/(-1 + Cos[2*(d + e*x)]) + (a*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)]) - (c*Cos[2*(d + e*x)
])/(-1 + Cos[2*(d + e*x)]) - (b*Sin[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)])])/(2*c*(a + c - a*Cos[2*(d + e*x)] +
c*Cos[2*(d + e*x)] + b*Sin[2*(d + e*x)])) + (b*Cos[2*(d + e*x)]*Sqrt[-(a/(-1 + Cos[2*(d + e*x)])) - c/(-1 + C
os[2*(d + e*x)]) + (a*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)]) - (c*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)])
- (b*Sin[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)])])/(a + c - a*Cos[2*(d + e*x)] + c*Cos[2*(d + e*x)] + b*Sin[2*(
d + e*x)]) + (a*Sin[2*(d + e*x)]*Sqrt[-(a/(-1 + Cos[2*(d + e*x)])) - c/(-1 + Cos[2*(d + e*x)]) + (a*Cos[2*(d +
e*x)])/(-1 + Cos[2*(d + e*x)]) - (c*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)]) - (b*Sin[2*(d + e*x)])/(-1 + Co
s[2*(d + e*x)])])/(a + c - a*Cos[2*(d + e*x)] + c*Cos[2*(d + e*x)] + b*Sin[2*(d + e*x)]) - (c*Sin[2*(d + e*x)]
*Sqrt[-(a/(-1 + Cos[2*(d + e*x)])) - c/(-1 + Cos[2*(d + e*x)]) + (a*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)])
- (c*Cos[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)]) - (b*Sin[2*(d + e*x)])/(-1 + Cos[2*(d + e*x)])])/(a + c - a*Cos
[2*(d + e*x)] + c*Cos[2*(d + e*x)] + b*Sin[2*(d + e*x)]))*Tan[d + e*x])/(256*c^(9/2)*e*Sqrt[c + Tan[d + e*x]*(
b + a*Tan[d + e*x])]*(-1/512*(Sqrt[a + b*Cot[d + e*x] + c*Cot[d + e*x]^2]*(b*(7*b^4 - 8*b^2*c*(5*a + 2*c) + 16
*c^2*(3*a^2 + 4*a*c + 8*c^2))*Log[Tan[d + e*x]] - 128*Sqrt[a - I*b - c]*c^(9/2)*Log[(-2*c - (2*I)*a*Tan[d + e*
x] - b*(I + Tan[d + e*x]) + (2*I)*Sqrt[a - I*b - c]*Sqrt[c + Tan[d + e*x]*(b + a*Tan[d + e*x])])/(128*(a - I*b
- c)^(3/2)*c^4*(-I + Tan[d + e*x]))] - b*(7*b^4 - 8*b^2*c*(5*a + 2*c) + 16*c^2*(3*a^2 + 4*a*c + 8*c^2))*Log[2
*c + b*Tan[d + e*x] + 2*Sqrt[c]*Sqrt[c + Tan[d + e*x]*(b + a*Tan[d + e*x])]] + 128*Sqrt[a + I*b - c]*c^(9/2)*L
og[(2*c + b*(-I + Tan[d + e*x]) - (2*I)*(a*Tan[d + e*x] + Sqrt[a + I*b - c]*Sqrt[c + Tan[d + e*x]*(b + a*Tan[d
+ e*x])]))/(128*(a + I*b - c)^(3/2)*c^4*(I + Tan[d + e*x]))])*Tan[d + e*x]*(a*Sec[d + e*x]^2*Tan[d + e*x] + S
ec[d + e*x]^2*(b + a*Tan[d + e*x])))/(c^(9/2)*(c + Tan[d + e*x]*(b + a*Tan[d + e*x]))^(3/2)) + (Sqrt[a + b*Cot
[d + e*x] + c*Cot[d + e*x]^2]*(b*(7*b^4 - 8*b^2*c*(5*a + 2*c) + 16*c^2*(3*a^2 + 4*a*c + 8*c^2))*Log[Tan[d + e*
x]] - 128*Sqrt[a - I*b - c]*c^(9/2)*Log[(-2*c - (2*I)*a*Tan[d + e*x] - b*(I + Tan[d + e*x]) + (2*I)*Sqrt[a - I
*b - c]*Sqrt[c + Tan[d + e*x]*(b + a*Tan[d + e*x])])/(128*(a - I*b - c)^(3/2)*c^4*(-I + Tan[d + e*x]))] - b*(7
*b^4 - 8*b^2*c*(5*a + 2*c) + 16*c^2*(3*a^2 + 4*a*c + 8*c^2))*Log[2*c + b*Tan[d + e*x] + 2*Sqrt[c]*Sqrt[c + Tan
[d + e*x]*(b + a*Tan[d + e*x])]] + 128*Sqrt[a + I*b - c]*c^(9/2)*Log[(2*c + b*(-I + Tan[d + e*x]) - (2*I)*(a*T
an[d + e*x] + Sqrt[a + I*b - c]*Sqrt[c + Tan[d ...

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Maple [B] result has leaf size over 500,000. Avoiding possible recursion issues.
time = 0.77, size = 17768513, normalized size = 18205.44 \[\text {output too large to display}\]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(cot(e*x+d)^5*(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2),x)

[Out]

result too large to display

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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cot(e*x+d)^5*(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2),x, algorithm="maxima")

[Out]

integrate(sqrt(c*cot(x*e + d)^2 + b*cot(x*e + d) + a)*cot(x*e + d)^5, x)

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Fricas [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cot(e*x+d)^5*(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2),x, algorithm="fricas")

[Out]

Timed out

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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \sqrt {a + b \cot {\left (d + e x \right )} + c \cot ^{2}{\left (d + e x \right )}} \cot ^{5}{\left (d + e x \right )}\, dx \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cot(e*x+d)**5*(a+b*cot(e*x+d)+c*cot(e*x+d)**2)**(1/2),x)

[Out]

Integral(sqrt(a + b*cot(d + e*x) + c*cot(d + e*x)**2)*cot(d + e*x)**5, x)

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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(cot(e*x+d)^5*(a+b*cot(e*x+d)+c*cot(e*x+d)^2)^(1/2),x, algorithm="giac")

[Out]

integrate(sqrt(c*cot(e*x + d)^2 + b*cot(e*x + d) + a)*cot(e*x + d)^5, x)

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Mupad [F(-1)]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \text {Hanged} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(cot(d + e*x)^5*(a + b*cot(d + e*x) + c*cot(d + e*x)^2)^(1/2),x)

[Out]

\text{Hanged}

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