Integrand size = 14, antiderivative size = 336 \[ \int \frac {1}{(a+b \tan (c+d x))^{4/3}} \, dx=-\frac {x}{4 (a-i b)^{4/3}}-\frac {x}{4 (a+i b)^{4/3}}+\frac {i \sqrt {3} \arctan \left (\frac {1+\frac {2 \sqrt [3]{a+b \tan (c+d x)}}{\sqrt [3]{a-i b}}}{\sqrt {3}}\right )}{2 (a-i b)^{4/3} d}-\frac {i \sqrt {3} \arctan \left (\frac {1+\frac {2 \sqrt [3]{a+b \tan (c+d x)}}{\sqrt [3]{a+i b}}}{\sqrt {3}}\right )}{2 (a+i b)^{4/3} d}+\frac {i \log (\cos (c+d x))}{4 (a-i b)^{4/3} d}-\frac {i \log (\cos (c+d x))}{4 (a+i b)^{4/3} d}+\frac {3 i \log \left (\sqrt [3]{a-i b}-\sqrt [3]{a+b \tan (c+d x)}\right )}{4 (a-i b)^{4/3} d}-\frac {3 i \log \left (\sqrt [3]{a+i b}-\sqrt [3]{a+b \tan (c+d x)}\right )}{4 (a+i b)^{4/3} d}-\frac {3 b}{\left (a^2+b^2\right ) d \sqrt [3]{a+b \tan (c+d x)}} \]
-1/4*x/(a-I*b)^(4/3)-1/4*x/(a+I*b)^(4/3)+1/4*I*ln(cos(d*x+c))/(a-I*b)^(4/3 )/d-1/4*I*ln(cos(d*x+c))/(a+I*b)^(4/3)/d+3/4*I*ln((a-I*b)^(1/3)-(a+b*tan(d *x+c))^(1/3))/(a-I*b)^(4/3)/d-3/4*I*ln((a+I*b)^(1/3)-(a+b*tan(d*x+c))^(1/3 ))/(a+I*b)^(4/3)/d+1/2*I*arctan(1/3*(1+2*(a+b*tan(d*x+c))^(1/3)/(a-I*b)^(1 /3))*3^(1/2))*3^(1/2)/(a-I*b)^(4/3)/d-1/2*I*arctan(1/3*(1+2*(a+b*tan(d*x+c ))^(1/3)/(a+I*b)^(1/3))*3^(1/2))*3^(1/2)/(a+I*b)^(4/3)/d-3*b/(a^2+b^2)/d/( a+b*tan(d*x+c))^(1/3)
Result contains higher order function than in optimal. Order 5 vs. order 3 in optimal.
Time = 0.27 (sec) , antiderivative size = 106, normalized size of antiderivative = 0.32 \[ \int \frac {1}{(a+b \tan (c+d x))^{4/3}} \, dx=\frac {3 i \left ((a+i b) \operatorname {Hypergeometric2F1}\left (-\frac {1}{3},1,\frac {2}{3},\frac {a+b \tan (c+d x)}{a-i b}\right )-(a-i b) \operatorname {Hypergeometric2F1}\left (-\frac {1}{3},1,\frac {2}{3},\frac {a+b \tan (c+d x)}{a+i b}\right )\right )}{2 \left (a^2+b^2\right ) d \sqrt [3]{a+b \tan (c+d x)}} \]
(((3*I)/2)*((a + I*b)*Hypergeometric2F1[-1/3, 1, 2/3, (a + b*Tan[c + d*x]) /(a - I*b)] - (a - I*b)*Hypergeometric2F1[-1/3, 1, 2/3, (a + b*Tan[c + d*x ])/(a + I*b)]))/((a^2 + b^2)*d*(a + b*Tan[c + d*x])^(1/3))
Time = 0.67 (sec) , antiderivative size = 273, normalized size of antiderivative = 0.81, number of steps used = 12, number of rules used = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.786, Rules used = {3042, 3964, 3042, 4022, 3042, 4020, 25, 67, 16, 1082, 217}
Below are the steps used by Rubi to obtain the solution. The rule number used for the transformation is given above next to the arrow. The rules definitions used are listed below.
\(\displaystyle \int \frac {1}{(a+b \tan (c+d x))^{4/3}} \, dx\) |
\(\Big \downarrow \) 3042 |
\(\displaystyle \int \frac {1}{(a+b \tan (c+d x))^{4/3}}dx\) |
\(\Big \downarrow \) 3964 |
\(\displaystyle \frac {\int \frac {a-b \tan (c+d x)}{\sqrt [3]{a+b \tan (c+d x)}}dx}{a^2+b^2}-\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}\) |
\(\Big \downarrow \) 3042 |
\(\displaystyle \frac {\int \frac {a-b \tan (c+d x)}{\sqrt [3]{a+b \tan (c+d x)}}dx}{a^2+b^2}-\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}\) |
\(\Big \downarrow \) 4022 |
\(\displaystyle -\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}+\frac {\frac {1}{2} (a-i b) \int \frac {1-i \tan (c+d x)}{\sqrt [3]{a+b \tan (c+d x)}}dx+\frac {1}{2} (a+i b) \int \frac {i \tan (c+d x)+1}{\sqrt [3]{a+b \tan (c+d x)}}dx}{a^2+b^2}\) |
\(\Big \downarrow \) 3042 |
\(\displaystyle -\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}+\frac {\frac {1}{2} (a-i b) \int \frac {1-i \tan (c+d x)}{\sqrt [3]{a+b \tan (c+d x)}}dx+\frac {1}{2} (a+i b) \int \frac {i \tan (c+d x)+1}{\sqrt [3]{a+b \tan (c+d x)}}dx}{a^2+b^2}\) |
\(\Big \downarrow \) 4020 |
\(\displaystyle -\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}+\frac {\frac {i (a+i b) \int -\frac {1}{(1-i \tan (c+d x)) \sqrt [3]{a+b \tan (c+d x)}}d(i \tan (c+d x))}{2 d}-\frac {i (a-i b) \int -\frac {1}{(i \tan (c+d x)+1) \sqrt [3]{a+b \tan (c+d x)}}d(-i \tan (c+d x))}{2 d}}{a^2+b^2}\) |
\(\Big \downarrow \) 25 |
\(\displaystyle -\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}+\frac {\frac {i (a-i b) \int \frac {1}{(i \tan (c+d x)+1) \sqrt [3]{a+b \tan (c+d x)}}d(-i \tan (c+d x))}{2 d}-\frac {i (a+i b) \int \frac {1}{(1-i \tan (c+d x)) \sqrt [3]{a+b \tan (c+d x)}}d(i \tan (c+d x))}{2 d}}{a^2+b^2}\) |
\(\Big \downarrow \) 67 |
\(\displaystyle -\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}+\frac {\frac {i (a+i b) \left (\frac {3}{2} \int \frac {1}{-\tan ^2(c+d x)+(a-i b)^{2/3}+\sqrt [3]{a-i b} \sqrt [3]{a+b \tan (c+d x)}}d\sqrt [3]{a+b \tan (c+d x)}-\frac {3 \int \frac {1}{\sqrt [3]{a-i b}-i \tan (c+d x)}d\sqrt [3]{a+b \tan (c+d x)}}{2 \sqrt [3]{a-i b}}-\frac {\log (1-i \tan (c+d x))}{2 \sqrt [3]{a-i b}}\right )}{2 d}-\frac {i (a-i b) \left (\frac {3}{2} \int \frac {1}{-\tan ^2(c+d x)+(a+i b)^{2/3}+\sqrt [3]{a+i b} \sqrt [3]{a+b \tan (c+d x)}}d\sqrt [3]{a+b \tan (c+d x)}-\frac {3 \int \frac {1}{i \tan (c+d x)+\sqrt [3]{a+i b}}d\sqrt [3]{a+b \tan (c+d x)}}{2 \sqrt [3]{a+i b}}-\frac {\log (1+i \tan (c+d x))}{2 \sqrt [3]{a+i b}}\right )}{2 d}}{a^2+b^2}\) |
\(\Big \downarrow \) 16 |
\(\displaystyle -\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}+\frac {\frac {i (a+i b) \left (\frac {3}{2} \int \frac {1}{-\tan ^2(c+d x)+(a-i b)^{2/3}+\sqrt [3]{a-i b} \sqrt [3]{a+b \tan (c+d x)}}d\sqrt [3]{a+b \tan (c+d x)}-\frac {\log (1-i \tan (c+d x))}{2 \sqrt [3]{a-i b}}+\frac {3 \log \left (\sqrt [3]{a-i b}-i \tan (c+d x)\right )}{2 \sqrt [3]{a-i b}}\right )}{2 d}-\frac {i (a-i b) \left (\frac {3}{2} \int \frac {1}{-\tan ^2(c+d x)+(a+i b)^{2/3}+\sqrt [3]{a+i b} \sqrt [3]{a+b \tan (c+d x)}}d\sqrt [3]{a+b \tan (c+d x)}-\frac {\log (1+i \tan (c+d x))}{2 \sqrt [3]{a+i b}}+\frac {3 \log \left (\sqrt [3]{a+i b}+i \tan (c+d x)\right )}{2 \sqrt [3]{a+i b}}\right )}{2 d}}{a^2+b^2}\) |
\(\Big \downarrow \) 1082 |
\(\displaystyle -\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}+\frac {\frac {i (a+i b) \left (-\frac {3 \int \frac {1}{\tan ^2(c+d x)-3}d\left (\frac {2 i \tan (c+d x)}{\sqrt [3]{a-i b}}+1\right )}{\sqrt [3]{a-i b}}-\frac {\log (1-i \tan (c+d x))}{2 \sqrt [3]{a-i b}}+\frac {3 \log \left (\sqrt [3]{a-i b}-i \tan (c+d x)\right )}{2 \sqrt [3]{a-i b}}\right )}{2 d}-\frac {i (a-i b) \left (-\frac {3 \int \frac {1}{\tan ^2(c+d x)-3}d\left (1-\frac {2 i \tan (c+d x)}{\sqrt [3]{a+i b}}\right )}{\sqrt [3]{a+i b}}-\frac {\log (1+i \tan (c+d x))}{2 \sqrt [3]{a+i b}}+\frac {3 \log \left (\sqrt [3]{a+i b}+i \tan (c+d x)\right )}{2 \sqrt [3]{a+i b}}\right )}{2 d}}{a^2+b^2}\) |
\(\Big \downarrow \) 217 |
\(\displaystyle -\frac {3 b}{d \left (a^2+b^2\right ) \sqrt [3]{a+b \tan (c+d x)}}+\frac {\frac {i (a+i b) \left (\frac {i \sqrt {3} \text {arctanh}\left (\frac {\tan (c+d x)}{\sqrt {3}}\right )}{\sqrt [3]{a-i b}}-\frac {\log (1-i \tan (c+d x))}{2 \sqrt [3]{a-i b}}+\frac {3 \log \left (\sqrt [3]{a-i b}-i \tan (c+d x)\right )}{2 \sqrt [3]{a-i b}}\right )}{2 d}-\frac {i (a-i b) \left (-\frac {i \sqrt {3} \text {arctanh}\left (\frac {\tan (c+d x)}{\sqrt {3}}\right )}{\sqrt [3]{a+i b}}-\frac {\log (1+i \tan (c+d x))}{2 \sqrt [3]{a+i b}}+\frac {3 \log \left (\sqrt [3]{a+i b}+i \tan (c+d x)\right )}{2 \sqrt [3]{a+i b}}\right )}{2 d}}{a^2+b^2}\) |
(((I/2)*(a + I*b)*((I*Sqrt[3]*ArcTanh[Tan[c + d*x]/Sqrt[3]])/(a - I*b)^(1/ 3) - Log[1 - I*Tan[c + d*x]]/(2*(a - I*b)^(1/3)) + (3*Log[(a - I*b)^(1/3) - I*Tan[c + d*x]])/(2*(a - I*b)^(1/3))))/d - ((I/2)*(a - I*b)*(((-I)*Sqrt[ 3]*ArcTanh[Tan[c + d*x]/Sqrt[3]])/(a + I*b)^(1/3) - Log[1 + I*Tan[c + d*x] ]/(2*(a + I*b)^(1/3)) + (3*Log[(a + I*b)^(1/3) + I*Tan[c + d*x]])/(2*(a + I*b)^(1/3))))/d)/(a^2 + b^2) - (3*b)/((a^2 + b^2)*d*(a + b*Tan[c + d*x])^( 1/3))
3.7.94.3.1 Defintions of rubi rules used
Int[(c_.)/((a_.) + (b_.)*(x_)), x_Symbol] :> Simp[c*(Log[RemoveContent[a + b*x, x]]/b), x] /; FreeQ[{a, b, c}, x]
Int[1/(((a_.) + (b_.)*(x_))*((c_.) + (d_.)*(x_))^(1/3)), x_Symbol] :> With[ {q = Rt[(b*c - a*d)/b, 3]}, Simp[-Log[RemoveContent[a + b*x, x]]/(2*b*q), x ] + (Simp[3/(2*b) Subst[Int[1/(q^2 + q*x + x^2), x], x, (c + d*x)^(1/3)], x] - Simp[3/(2*b*q) Subst[Int[1/(q - x), x], x, (c + d*x)^(1/3)], x])] / ; FreeQ[{a, b, c, d}, x] && PosQ[(b*c - a*d)/b]
Int[((a_) + (b_.)*(x_)^2)^(-1), x_Symbol] :> Simp[(-(Rt[-a, 2]*Rt[-b, 2])^( -1))*ArcTan[Rt[-b, 2]*(x/Rt[-a, 2])], x] /; FreeQ[{a, b}, x] && PosQ[a/b] & & (LtQ[a, 0] || LtQ[b, 0])
Int[((a_) + (b_.)*(x_) + (c_.)*(x_)^2)^(-1), x_Symbol] :> With[{q = 1 - 4*S implify[a*(c/b^2)]}, Simp[-2/b Subst[Int[1/(q - x^2), x], x, 1 + 2*c*(x/b )], x] /; RationalQ[q] && (EqQ[q^2, 1] || !RationalQ[b^2 - 4*a*c])] /; Fre eQ[{a, b, c}, x]
Int[((a_) + (b_.)*tan[(c_.) + (d_.)*(x_)])^(n_), x_Symbol] :> Simp[b*((a + b*Tan[c + d*x])^(n + 1)/(d*(n + 1)*(a^2 + b^2))), x] + Simp[1/(a^2 + b^2) Int[(a - b*Tan[c + d*x])*(a + b*Tan[c + d*x])^(n + 1), x], x] /; FreeQ[{a, b, c, d}, x] && NeQ[a^2 + b^2, 0] && LtQ[n, -1]
Int[((a_.) + (b_.)*tan[(e_.) + (f_.)*(x_)])^(m_)*((c_) + (d_.)*tan[(e_.) + (f_.)*(x_)]), x_Symbol] :> Simp[c*(d/f) Subst[Int[(a + (b/d)*x)^m/(d^2 + c*x), x], x, d*Tan[e + f*x]], x] /; FreeQ[{a, b, c, d, e, f, m}, x] && NeQ[ b*c - a*d, 0] && NeQ[a^2 + b^2, 0] && EqQ[c^2 + d^2, 0]
Int[((a_.) + (b_.)*tan[(e_.) + (f_.)*(x_)])^(m_)*((c_.) + (d_.)*tan[(e_.) + (f_.)*(x_)]), x_Symbol] :> Simp[(c + I*d)/2 Int[(a + b*Tan[e + f*x])^m*( 1 - I*Tan[e + f*x]), x], x] + Simp[(c - I*d)/2 Int[(a + b*Tan[e + f*x])^m *(1 + I*Tan[e + f*x]), x], x] /; FreeQ[{a, b, c, d, e, f, m}, x] && NeQ[b*c - a*d, 0] && NeQ[a^2 + b^2, 0] && NeQ[c^2 + d^2, 0] && !IntegerQ[m]
Result contains higher order function than in optimal. Order 9 vs. order 3.
Time = 0.54 (sec) , antiderivative size = 101, normalized size of antiderivative = 0.30
method | result | size |
derivativedivides | \(\frac {b \left (-\frac {3}{\left (a^{2}+b^{2}\right ) \left (a +b \tan \left (d x +c \right )\right )^{\frac {1}{3}}}+\frac {\munderset {\textit {\_R} =\operatorname {RootOf}\left (\textit {\_Z}^{6}-2 a \,\textit {\_Z}^{3}+a^{2}+b^{2}\right )}{\sum }\frac {\left (-\textit {\_R}^{4}+2 \textit {\_R} a \right ) \ln \left (\left (a +b \tan \left (d x +c \right )\right )^{\frac {1}{3}}-\textit {\_R} \right )}{\textit {\_R}^{5}-\textit {\_R}^{2} a}}{2 a^{2}+2 b^{2}}\right )}{d}\) | \(101\) |
default | \(\frac {b \left (-\frac {3}{\left (a^{2}+b^{2}\right ) \left (a +b \tan \left (d x +c \right )\right )^{\frac {1}{3}}}+\frac {\munderset {\textit {\_R} =\operatorname {RootOf}\left (\textit {\_Z}^{6}-2 a \,\textit {\_Z}^{3}+a^{2}+b^{2}\right )}{\sum }\frac {\left (-\textit {\_R}^{4}+2 \textit {\_R} a \right ) \ln \left (\left (a +b \tan \left (d x +c \right )\right )^{\frac {1}{3}}-\textit {\_R} \right )}{\textit {\_R}^{5}-\textit {\_R}^{2} a}}{2 a^{2}+2 b^{2}}\right )}{d}\) | \(101\) |
1/d*b*(-3/(a^2+b^2)/(a+b*tan(d*x+c))^(1/3)+1/2/(a^2+b^2)*sum((-_R^4+2*_R*a )/(_R^5-_R^2*a)*ln((a+b*tan(d*x+c))^(1/3)-_R),_R=RootOf(_Z^6-2*_Z^3*a+a^2+ b^2)))
Leaf count of result is larger than twice the leaf count of optimal. 4277 vs. \(2 (244) = 488\).
Time = 0.38 (sec) , antiderivative size = 4277, normalized size of antiderivative = 12.73 \[ \int \frac {1}{(a+b \tan (c+d x))^{4/3}} \, dx=\text {Too large to display} \]
1/4*(2*((a^2*b + b^3)*d*tan(d*x + c) + (a^3 + a*b^2)*d)*(((a^8 + 4*a^6*b^2 + 6*a^4*b^4 + 4*a^2*b^6 + b^8)*d^3*sqrt(-(a^8 - 12*a^6*b^2 + 38*a^4*b^4 - 12*a^2*b^6 + b^8)/((a^16 + 8*a^14*b^2 + 28*a^12*b^4 + 56*a^10*b^6 + 70*a^ 8*b^8 + 56*a^6*b^10 + 28*a^4*b^12 + 8*a^2*b^14 + b^16)*d^6)) + 4*a^3*b - 4 *a*b^3)/((a^8 + 4*a^6*b^2 + 6*a^4*b^4 + 4*a^2*b^6 + b^8)*d^3))^(1/3)*log(( (3*a^10*b + 11*a^8*b^3 + 14*a^6*b^5 + 6*a^4*b^7 - a^2*b^9 - b^11)*d^5*sqrt (-(a^8 - 12*a^6*b^2 + 38*a^4*b^4 - 12*a^2*b^6 + b^8)/((a^16 + 8*a^14*b^2 + 28*a^12*b^4 + 56*a^10*b^6 + 70*a^8*b^8 + 56*a^6*b^10 + 28*a^4*b^12 + 8*a^ 2*b^14 + b^16)*d^6)) + (a^7 - 9*a^5*b^2 + 19*a^3*b^4 - 3*a*b^6)*d^2)*(((a^ 8 + 4*a^6*b^2 + 6*a^4*b^4 + 4*a^2*b^6 + b^8)*d^3*sqrt(-(a^8 - 12*a^6*b^2 + 38*a^4*b^4 - 12*a^2*b^6 + b^8)/((a^16 + 8*a^14*b^2 + 28*a^12*b^4 + 56*a^1 0*b^6 + 70*a^8*b^8 + 56*a^6*b^10 + 28*a^4*b^12 + 8*a^2*b^14 + b^16)*d^6)) + 4*a^3*b - 4*a*b^3)/((a^8 + 4*a^6*b^2 + 6*a^4*b^4 + 4*a^2*b^6 + b^8)*d^3) )^(2/3) + (a^4 - 6*a^2*b^2 + b^4)*(b*tan(d*x + c) + a)^(1/3)) + (sqrt(-3)* (a^3 + a*b^2)*d - (a^3 + a*b^2)*d + (sqrt(-3)*(a^2*b + b^3)*d - (a^2*b + b ^3)*d)*tan(d*x + c))*(((a^8 + 4*a^6*b^2 + 6*a^4*b^4 + 4*a^2*b^6 + b^8)*d^3 *sqrt(-(a^8 - 12*a^6*b^2 + 38*a^4*b^4 - 12*a^2*b^6 + b^8)/((a^16 + 8*a^14* b^2 + 28*a^12*b^4 + 56*a^10*b^6 + 70*a^8*b^8 + 56*a^6*b^10 + 28*a^4*b^12 + 8*a^2*b^14 + b^16)*d^6)) + 4*a^3*b - 4*a*b^3)/((a^8 + 4*a^6*b^2 + 6*a^4*b ^4 + 4*a^2*b^6 + b^8)*d^3))^(1/3)*log(-1/2*(sqrt(-3)*(a^7 - 9*a^5*b^2 +...
\[ \int \frac {1}{(a+b \tan (c+d x))^{4/3}} \, dx=\int \frac {1}{\left (a + b \tan {\left (c + d x \right )}\right )^{\frac {4}{3}}}\, dx \]
\[ \int \frac {1}{(a+b \tan (c+d x))^{4/3}} \, dx=\int { \frac {1}{{\left (b \tan \left (d x + c\right ) + a\right )}^{\frac {4}{3}}} \,d x } \]
\[ \int \frac {1}{(a+b \tan (c+d x))^{4/3}} \, dx=\int { \frac {1}{{\left (b \tan \left (d x + c\right ) + a\right )}^{\frac {4}{3}}} \,d x } \]
Time = 8.27 (sec) , antiderivative size = 3130, normalized size of antiderivative = 9.32 \[ \int \frac {1}{(a+b \tan (c+d x))^{4/3}} \, dx=\text {Too large to display} \]
(log((((a + b*tan(c + d*x))^(1/3)*(38880*a^4*b^18*d^7 - 1944*a^2*b^20*d^7 - 1944*b^22*d^7 + 163296*a^6*b^16*d^7 + 299376*a^8*b^14*d^7 + 299376*a^10* b^12*d^7 + 163296*a^12*b^10*d^7 + 38880*a^14*b^8*d^7 - 1944*a^16*b^6*d^7 - 1944*a^18*b^4*d^7) - ((-1/(a^4*d^3*1i + b^4*d^3*1i + 4*a*b^3*d^3 - 4*a^3* b*d^3 - a^2*b^2*d^3*6i))^(2/3)*(7776*a*b^24*d^9 + 77760*a^3*b^22*d^9 + 349 920*a^5*b^20*d^9 + 933120*a^7*b^18*d^9 + 1632960*a^9*b^16*d^9 + 1959552*a^ 11*b^14*d^9 + 1632960*a^13*b^12*d^9 + 933120*a^15*b^10*d^9 + 349920*a^17*b ^8*d^9 + 77760*a^19*b^6*d^9 + 7776*a^21*b^4*d^9))/4)*(-1/(a^4*d^3*1i + b^4 *d^3*1i + 4*a*b^3*d^3 - 4*a^3*b*d^3 - a^2*b^2*d^3*6i))^(1/3))/2 - 972*b^21 *d^6 - 3888*a^2*b^19*d^6 + 27216*a^6*b^15*d^6 + 68040*a^8*b^13*d^6 + 81648 *a^10*b^11*d^6 + 54432*a^12*b^9*d^6 + 19440*a^14*b^7*d^6 + 2916*a^16*b^5*d ^6)*(-1/(a^4*d^3*1i + b^4*d^3*1i + 4*a*b^3*d^3 - 4*a^3*b*d^3 - a^2*b^2*d^3 *6i))^(1/3))/2 + log(((a + b*tan(c + d*x))^(1/3)*(38880*a^4*b^18*d^7 - 194 4*a^2*b^20*d^7 - 1944*b^22*d^7 + 163296*a^6*b^16*d^7 + 299376*a^8*b^14*d^7 + 299376*a^10*b^12*d^7 + 163296*a^12*b^10*d^7 + 38880*a^14*b^8*d^7 - 1944 *a^16*b^6*d^7 - 1944*a^18*b^4*d^7) - (-1i/(8*(a^4*d^3 + b^4*d^3 + a*b^3*d^ 3*4i - a^3*b*d^3*4i - 6*a^2*b^2*d^3)))^(2/3)*(7776*a*b^24*d^9 + 77760*a^3* b^22*d^9 + 349920*a^5*b^20*d^9 + 933120*a^7*b^18*d^9 + 1632960*a^9*b^16*d^ 9 + 1959552*a^11*b^14*d^9 + 1632960*a^13*b^12*d^9 + 933120*a^15*b^10*d^9 + 349920*a^17*b^8*d^9 + 77760*a^19*b^6*d^9 + 7776*a^21*b^4*d^9))*(-1i/(8...