3.1.44 \(\int \frac {x^3 (d+e x^4)}{a+b x^4+c x^8} \, dx\) [44]
Optimal. Leaf size=72 \[ -\frac {(2 c d-b e) \tanh ^{-1}\left (\frac {b+2 c x^4}{\sqrt {b^2-4 a c}}\right )}{4 c \sqrt {b^2-4 a c}}+\frac {e \log \left (a+b x^4+c x^8\right )}{8 c} \]
[Out]
1/8*e*ln(c*x^8+b*x^4+a)/c-1/4*(-b*e+2*c*d)*arctanh((2*c*x^4+b)/(-4*a*c+b^2)^(1/2))/c/(-4*a*c+b^2)^(1/2)
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Rubi [A]
time = 0.05, antiderivative size = 72, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 5, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {1482, 648, 632,
212, 642} \begin {gather*} \frac {e \log \left (a+b x^4+c x^8\right )}{8 c}-\frac {(2 c d-b e) \tanh ^{-1}\left (\frac {b+2 c x^4}{\sqrt {b^2-4 a c}}\right )}{4 c \sqrt {b^2-4 a c}} \end {gather*}
Antiderivative was successfully verified.
[In]
Int[(x^3*(d + e*x^4))/(a + b*x^4 + c*x^8),x]
[Out]
-1/4*((2*c*d - b*e)*ArcTanh[(b + 2*c*x^4)/Sqrt[b^2 - 4*a*c]])/(c*Sqrt[b^2 - 4*a*c]) + (e*Log[a + b*x^4 + c*x^8
])/(8*c)
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 632
Int[((a_.) + (b_.)*(x_) + (c_.)*(x_)^2)^(-1), x_Symbol] :> Dist[-2, Subst[Int[1/Simp[b^2 - 4*a*c - x^2, x], x]
, x, b + 2*c*x], x] /; FreeQ[{a, b, c}, x] && NeQ[b^2 - 4*a*c, 0]
Rule 642
Int[((d_) + (e_.)*(x_))/((a_.) + (b_.)*(x_) + (c_.)*(x_)^2), x_Symbol] :> Simp[d*(Log[RemoveContent[a + b*x +
c*x^2, x]]/b), x] /; FreeQ[{a, b, c, d, e}, x] && EqQ[2*c*d - b*e, 0]
Rule 648
Int[((d_.) + (e_.)*(x_))/((a_) + (b_.)*(x_) + (c_.)*(x_)^2), x_Symbol] :> Dist[(2*c*d - b*e)/(2*c), Int[1/(a +
b*x + c*x^2), x], x] + Dist[e/(2*c), Int[(b + 2*c*x)/(a + b*x + c*x^2), x], x] /; FreeQ[{a, b, c, d, e}, x] &
& NeQ[2*c*d - b*e, 0] && NeQ[b^2 - 4*a*c, 0] && !NiceSqrtQ[b^2 - 4*a*c]
Rule 1482
Int[(x_)^(m_.)*((a_) + (c_.)*(x_)^(n2_.) + (b_.)*(x_)^(n_))^(p_.)*((d_) + (e_.)*(x_)^(n_))^(q_.), x_Symbol] :>
Dist[1/n, Subst[Int[(d + e*x)^q*(a + b*x + c*x^2)^p, x], x, x^n], x] /; FreeQ[{a, b, c, d, e, m, n, p, q}, x]
&& EqQ[n2, 2*n] && EqQ[Simplify[m - n + 1], 0]
Rubi steps
\begin {align*} \int \frac {x^3 \left (d+e x^4\right )}{a+b x^4+c x^8} \, dx &=\frac {1}{4} \text {Subst}\left (\int \frac {d+e x}{a+b x+c x^2} \, dx,x,x^4\right )\\ &=\frac {e \text {Subst}\left (\int \frac {b+2 c x}{a+b x+c x^2} \, dx,x,x^4\right )}{8 c}+\frac {(2 c d-b e) \text {Subst}\left (\int \frac {1}{a+b x+c x^2} \, dx,x,x^4\right )}{8 c}\\ &=\frac {e \log \left (a+b x^4+c x^8\right )}{8 c}-\frac {(2 c d-b e) \text {Subst}\left (\int \frac {1}{b^2-4 a c-x^2} \, dx,x,b+2 c x^4\right )}{4 c}\\ &=-\frac {(2 c d-b e) \tanh ^{-1}\left (\frac {b+2 c x^4}{\sqrt {b^2-4 a c}}\right )}{4 c \sqrt {b^2-4 a c}}+\frac {e \log \left (a+b x^4+c x^8\right )}{8 c}\\ \end {align*}
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Mathematica [A]
time = 0.04, size = 71, normalized size = 0.99 \begin {gather*} \frac {-\frac {2 (-2 c d+b e) \tan ^{-1}\left (\frac {b+2 c x^4}{\sqrt {-b^2+4 a c}}\right )}{\sqrt {-b^2+4 a c}}+e \log \left (a+b x^4+c x^8\right )}{8 c} \end {gather*}
Antiderivative was successfully verified.
[In]
Integrate[(x^3*(d + e*x^4))/(a + b*x^4 + c*x^8),x]
[Out]
((-2*(-2*c*d + b*e)*ArcTan[(b + 2*c*x^4)/Sqrt[-b^2 + 4*a*c]])/Sqrt[-b^2 + 4*a*c] + e*Log[a + b*x^4 + c*x^8])/(
8*c)
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Maple [A]
time = 0.07, size = 66, normalized size = 0.92
| | |
method |
result |
size |
| | |
default |
\(\frac {e \ln \left (c \,x^{8}+b \,x^{4}+a \right )}{8 c}+\frac {\left (d -\frac {b e}{2 c}\right ) \arctan \left (\frac {2 c \,x^{4}+b}{\sqrt {4 a c -b^{2}}}\right )}{2 \sqrt {4 a c -b^{2}}}\) |
\(66\) |
risch |
\(\frac {\ln \left (\left (-4 a b c e +8 a \,c^{2} d +b^{3} e -2 b^{2} c d +\sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, b \right ) x^{4}+2 \sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, a \right ) a e}{8 a c -2 b^{2}}-\frac {\ln \left (\left (-4 a b c e +8 a \,c^{2} d +b^{3} e -2 b^{2} c d +\sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, b \right ) x^{4}+2 \sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, a \right ) b^{2} e}{8 c \left (4 a c -b^{2}\right )}+\frac {\ln \left (\left (-4 a b c e +8 a \,c^{2} d +b^{3} e -2 b^{2} c d +\sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, b \right ) x^{4}+2 \sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, a \right ) \sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}}{8 c \left (4 a c -b^{2}\right )}+\frac {\ln \left (\left (-4 a b c e +8 a \,c^{2} d +b^{3} e -2 b^{2} c d -\sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, b \right ) x^{4}-2 \sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, a \right ) a e}{8 a c -2 b^{2}}-\frac {\ln \left (\left (-4 a b c e +8 a \,c^{2} d +b^{3} e -2 b^{2} c d -\sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, b \right ) x^{4}-2 \sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, a \right ) b^{2} e}{8 c \left (4 a c -b^{2}\right )}-\frac {\ln \left (\left (-4 a b c e +8 a \,c^{2} d +b^{3} e -2 b^{2} c d -\sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, b \right ) x^{4}-2 \sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}\, a \right ) \sqrt {-\left (e b -2 c d \right )^{2} \left (4 a c -b^{2}\right )}}{8 c \left (4 a c -b^{2}\right )}\) |
\(671\) |
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Verification of antiderivative is not currently implemented for this CAS.
[In]
int(x^3*(e*x^4+d)/(c*x^8+b*x^4+a),x,method=_RETURNVERBOSE)
[Out]
1/8*e*ln(c*x^8+b*x^4+a)/c+1/2*(d-1/2/c*b*e)/(4*a*c-b^2)^(1/2)*arctan((2*c*x^4+b)/(4*a*c-b^2)^(1/2))
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Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
integrate(x^3*(e*x^4+d)/(c*x^8+b*x^4+a),x, algorithm="maxima")
[Out]
Exception raised: ValueError >> Computation failed since Maxima requested additional constraints; using the 'a
ssume' command before evaluation *may* help (example of legal syntax is 'assume(4*a*c-b^2>0)', see `assume?` f
or more deta
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Fricas [A]
time = 0.52, size = 220, normalized size = 3.06 \begin {gather*} \left [\frac {{\left (b^{2} - 4 \, a c\right )} e \log \left (c x^{8} + b x^{4} + a\right ) - \sqrt {b^{2} - 4 \, a c} {\left (2 \, c d - b e\right )} \log \left (\frac {2 \, c^{2} x^{8} + 2 \, b c x^{4} + b^{2} - 2 \, a c + {\left (2 \, c x^{4} + b\right )} \sqrt {b^{2} - 4 \, a c}}{c x^{8} + b x^{4} + a}\right )}{8 \, {\left (b^{2} c - 4 \, a c^{2}\right )}}, \frac {{\left (b^{2} - 4 \, a c\right )} e \log \left (c x^{8} + b x^{4} + a\right ) - 2 \, \sqrt {-b^{2} + 4 \, a c} {\left (2 \, c d - b e\right )} \arctan \left (-\frac {{\left (2 \, c x^{4} + b\right )} \sqrt {-b^{2} + 4 \, a c}}{b^{2} - 4 \, a c}\right )}{8 \, {\left (b^{2} c - 4 \, a c^{2}\right )}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
integrate(x^3*(e*x^4+d)/(c*x^8+b*x^4+a),x, algorithm="fricas")
[Out]
[1/8*((b^2 - 4*a*c)*e*log(c*x^8 + b*x^4 + a) - sqrt(b^2 - 4*a*c)*(2*c*d - b*e)*log((2*c^2*x^8 + 2*b*c*x^4 + b^
2 - 2*a*c + (2*c*x^4 + b)*sqrt(b^2 - 4*a*c))/(c*x^8 + b*x^4 + a)))/(b^2*c - 4*a*c^2), 1/8*((b^2 - 4*a*c)*e*log
(c*x^8 + b*x^4 + a) - 2*sqrt(-b^2 + 4*a*c)*(2*c*d - b*e)*arctan(-(2*c*x^4 + b)*sqrt(-b^2 + 4*a*c)/(b^2 - 4*a*c
)))/(b^2*c - 4*a*c^2)]
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 287 vs.
\(2 (63) = 126\).
time = 113.15, size = 287, normalized size = 3.99 \begin {gather*} \left (\frac {e}{8 c} - \frac {\sqrt {- 4 a c + b^{2}} \left (b e - 2 c d\right )}{8 c \left (4 a c - b^{2}\right )}\right ) \log {\left (x^{4} + \frac {- 16 a c \left (\frac {e}{8 c} - \frac {\sqrt {- 4 a c + b^{2}} \left (b e - 2 c d\right )}{8 c \left (4 a c - b^{2}\right )}\right ) + 2 a e + 4 b^{2} \left (\frac {e}{8 c} - \frac {\sqrt {- 4 a c + b^{2}} \left (b e - 2 c d\right )}{8 c \left (4 a c - b^{2}\right )}\right ) - b d}{b e - 2 c d} \right )} + \left (\frac {e}{8 c} + \frac {\sqrt {- 4 a c + b^{2}} \left (b e - 2 c d\right )}{8 c \left (4 a c - b^{2}\right )}\right ) \log {\left (x^{4} + \frac {- 16 a c \left (\frac {e}{8 c} + \frac {\sqrt {- 4 a c + b^{2}} \left (b e - 2 c d\right )}{8 c \left (4 a c - b^{2}\right )}\right ) + 2 a e + 4 b^{2} \left (\frac {e}{8 c} + \frac {\sqrt {- 4 a c + b^{2}} \left (b e - 2 c d\right )}{8 c \left (4 a c - b^{2}\right )}\right ) - b d}{b e - 2 c d} \right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
integrate(x**3*(e*x**4+d)/(c*x**8+b*x**4+a),x)
[Out]
(e/(8*c) - sqrt(-4*a*c + b**2)*(b*e - 2*c*d)/(8*c*(4*a*c - b**2)))*log(x**4 + (-16*a*c*(e/(8*c) - sqrt(-4*a*c
+ b**2)*(b*e - 2*c*d)/(8*c*(4*a*c - b**2))) + 2*a*e + 4*b**2*(e/(8*c) - sqrt(-4*a*c + b**2)*(b*e - 2*c*d)/(8*c
*(4*a*c - b**2))) - b*d)/(b*e - 2*c*d)) + (e/(8*c) + sqrt(-4*a*c + b**2)*(b*e - 2*c*d)/(8*c*(4*a*c - b**2)))*l
og(x**4 + (-16*a*c*(e/(8*c) + sqrt(-4*a*c + b**2)*(b*e - 2*c*d)/(8*c*(4*a*c - b**2))) + 2*a*e + 4*b**2*(e/(8*c
) + sqrt(-4*a*c + b**2)*(b*e - 2*c*d)/(8*c*(4*a*c - b**2))) - b*d)/(b*e - 2*c*d))
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Giac [A]
time = 5.79, size = 70, normalized size = 0.97 \begin {gather*} \frac {e \log \left (c x^{8} + b x^{4} + a\right )}{8 \, c} + \frac {{\left (2 \, c d - b e\right )} \arctan \left (\frac {2 \, c x^{4} + b}{\sqrt {-b^{2} + 4 \, a c}}\right )}{4 \, \sqrt {-b^{2} + 4 \, a c} c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
integrate(x^3*(e*x^4+d)/(c*x^8+b*x^4+a),x, algorithm="giac")
[Out]
1/8*e*log(c*x^8 + b*x^4 + a)/c + 1/4*(2*c*d - b*e)*arctan((2*c*x^4 + b)/sqrt(-b^2 + 4*a*c))/(sqrt(-b^2 + 4*a*c
)*c)
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Mupad [B]
time = 4.21, size = 2500, normalized size = 34.72 \begin {gather*} \text {Too large to display} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
int((x^3*(d + e*x^4))/(a + b*x^4 + c*x^8),x)
[Out]
- (log(a + b*x^4 + c*x^8)*(4*b^2*e - 16*a*c*e))/(2*(64*a*c^2 - 16*b^2*c)) - (atan((8*x^4*(((a*c - b^2)*(((((4*
b^2*e - 16*a*c*e)*(((b*e - 2*c*d)*(448*b^3*c^3*e - 384*b^2*c^4*d + (256*b^3*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^
2 - 16*b^2*c)))/(8*c*(4*a*c - b^2)^(1/2)) + (32*b^3*c^3*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d))/((64*a*c^2 - 16*b^
2*c)*(4*a*c - b^2)^(1/2))))/(2*(64*a*c^2 - 16*b^2*c)) + ((b*e - 2*c*d)*(96*b*c^4*d^2 + ((4*b^2*e - 16*a*c*e)*(
448*b^3*c^3*e - 384*b^2*c^4*d + (256*b^3*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^2 - 16*b^2*c)))/(2*(64*a*c^2 - 16*b
^2*c)) + 144*b^3*c^2*e^2 - 240*b^2*c^3*d*e))/(8*c*(4*a*c - b^2)^(1/2)))*(4*b^2*e - 16*a*c*e))/(2*(64*a*c^2 - 1
6*b^2*c)) - ((((b*e - 2*c*d)*(((b*e - 2*c*d)*(448*b^3*c^3*e - 384*b^2*c^4*d + (256*b^3*c^4*(4*b^2*e - 16*a*c*e
))/(64*a*c^2 - 16*b^2*c)))/(8*c*(4*a*c - b^2)^(1/2)) + (32*b^3*c^3*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d))/((64*a*
c^2 - 16*b^2*c)*(4*a*c - b^2)^(1/2))))/(8*c*(4*a*c - b^2)^(1/2)) + (4*b^3*c^2*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*
d)^2)/((64*a*c^2 - 16*b^2*c)*(4*a*c - b^2)))*(b*e - 2*c*d))/(8*c*(4*a*c - b^2)^(1/2)) + ((b*e - 2*c*d)*(((4*b^
2*e - 16*a*c*e)*(96*b*c^4*d^2 + ((4*b^2*e - 16*a*c*e)*(448*b^3*c^3*e - 384*b^2*c^4*d + (256*b^3*c^4*(4*b^2*e -
16*a*c*e))/(64*a*c^2 - 16*b^2*c)))/(2*(64*a*c^2 - 16*b^2*c)) + 144*b^3*c^2*e^2 - 240*b^2*c^3*d*e))/(2*(64*a*c
^2 - 16*b^2*c)) - 8*c^4*d^3 + 20*b^3*c*e^3 - 48*b^2*c^2*d*e^2 + 36*b*c^3*d^2*e))/(8*c*(4*a*c - b^2)^(1/2)) - (
b^3*c*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d)^3)/(2*(64*a*c^2 - 16*b^2*c)*(4*a*c - b^2)^(3/2))))/(8*a^3*c^2) + ((b^
3 - 3*a*b*c)*(b^3*e^4 + (b^3*(b*e - 2*c*d)^4)/(8*(4*a*c - b^2)^2) - c^3*d^3*e - ((((b*e - 2*c*d)*(((b*e - 2*c*
d)*(448*b^3*c^3*e - 384*b^2*c^4*d + (256*b^3*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^2 - 16*b^2*c)))/(8*c*(4*a*c - b
^2)^(1/2)) + (32*b^3*c^3*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d))/((64*a*c^2 - 16*b^2*c)*(4*a*c - b^2)^(1/2))))/(8*
c*(4*a*c - b^2)^(1/2)) + (4*b^3*c^2*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d)^2)/((64*a*c^2 - 16*b^2*c)*(4*a*c - b^2)
))*(4*b^2*e - 16*a*c*e))/(2*(64*a*c^2 - 16*b^2*c)) + ((4*b^2*e - 16*a*c*e)*(((4*b^2*e - 16*a*c*e)*(96*b*c^4*d^
2 + ((4*b^2*e - 16*a*c*e)*(448*b^3*c^3*e - 384*b^2*c^4*d + (256*b^3*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^2 - 16*b
^2*c)))/(2*(64*a*c^2 - 16*b^2*c)) + 144*b^3*c^2*e^2 - 240*b^2*c^3*d*e))/(2*(64*a*c^2 - 16*b^2*c)) - 8*c^4*d^3
+ 20*b^3*c*e^3 - 48*b^2*c^2*d*e^2 + 36*b*c^3*d^2*e))/(2*(64*a*c^2 - 16*b^2*c)) + 3*b*c^2*d^2*e^2 - ((((4*b^2*e
- 16*a*c*e)*(((b*e - 2*c*d)*(448*b^3*c^3*e - 384*b^2*c^4*d + (256*b^3*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^2 - 1
6*b^2*c)))/(8*c*(4*a*c - b^2)^(1/2)) + (32*b^3*c^3*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d))/((64*a*c^2 - 16*b^2*c)*
(4*a*c - b^2)^(1/2))))/(2*(64*a*c^2 - 16*b^2*c)) + ((b*e - 2*c*d)*(96*b*c^4*d^2 + ((4*b^2*e - 16*a*c*e)*(448*b
^3*c^3*e - 384*b^2*c^4*d + (256*b^3*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^2 - 16*b^2*c)))/(2*(64*a*c^2 - 16*b^2*c)
) + 144*b^3*c^2*e^2 - 240*b^2*c^3*d*e))/(8*c*(4*a*c - b^2)^(1/2)))*(b*e - 2*c*d))/(8*c*(4*a*c - b^2)^(1/2)) -
3*b^2*c*d*e^3))/(8*a^3*c^2*(4*a*c - b^2)^(1/2)))*(4*a*c - b^2)^2)/(b^4*e^4 + 16*c^4*d^4 + 24*b^2*c^2*d^2*e^2 -
32*b*c^3*d^3*e - 8*b^3*c*d*e^3) + ((a*c - b^2)*(4*a*c - b^2)^2*(((4*b^2*e - 16*a*c*e)*(((((b*e - 2*c*d)*(768*
a*b^2*c^3*e - 512*a*b*c^4*d + (512*a*b^2*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^2 - 16*b^2*c)))/(8*c*(4*a*c - b^2)^
(1/2)) + (64*a*b^2*c^3*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d))/((64*a*c^2 - 16*b^2*c)*(4*a*c - b^2)^(1/2)))*(4*b^2
*e - 16*a*c*e))/(2*(64*a*c^2 - 16*b^2*c)) + ((b*e - 2*c*d)*(64*a*c^4*d^2 + ((4*b^2*e - 16*a*c*e)*(768*a*b^2*c^
3*e - 512*a*b*c^4*d + (512*a*b^2*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^2 - 16*b^2*c)))/(2*(64*a*c^2 - 16*b^2*c)) +
208*a*b^2*c^2*e^2 - 256*a*b*c^3*d*e))/(8*c*(4*a*c - b^2)^(1/2))))/(2*(64*a*c^2 - 16*b^2*c)) - ((b*e - 2*c*d)*
(((((b*e - 2*c*d)*(768*a*b^2*c^3*e - 512*a*b*c^4*d + (512*a*b^2*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^2 - 16*b^2*c
)))/(8*c*(4*a*c - b^2)^(1/2)) + (64*a*b^2*c^3*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d))/((64*a*c^2 - 16*b^2*c)*(4*a*
c - b^2)^(1/2)))*(b*e - 2*c*d))/(8*c*(4*a*c - b^2)^(1/2)) + (8*a*b^2*c^2*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d)^2)
/((64*a*c^2 - 16*b^2*c)*(4*a*c - b^2))))/(8*c*(4*a*c - b^2)^(1/2)) + ((b*e - 2*c*d)*(((4*b^2*e - 16*a*c*e)*(64
*a*c^4*d^2 + ((4*b^2*e - 16*a*c*e)*(768*a*b^2*c^3*e - 512*a*b*c^4*d + (512*a*b^2*c^4*(4*b^2*e - 16*a*c*e))/(64
*a*c^2 - 16*b^2*c)))/(2*(64*a*c^2 - 16*b^2*c)) + 208*a*b^2*c^2*e^2 - 256*a*b*c^3*d*e))/(2*(64*a*c^2 - 16*b^2*c
)) + 24*a*b^2*c*e^3 + 16*a*c^3*d^2*e - 40*a*b*c^2*d*e^2))/(8*c*(4*a*c - b^2)^(1/2)) - (a*b^2*c*(4*b^2*e - 16*a
*c*e)*(b*e - 2*c*d)^3)/((64*a*c^2 - 16*b^2*c)*(4*a*c - b^2)^(3/2))))/(a^3*c^2*(b^4*e^4 + 16*c^4*d^4 + 24*b^2*c
^2*d^2*e^2 - 32*b*c^3*d^3*e - 8*b^3*c*d*e^3)) + ((4*a*c - b^2)^(3/2)*(b^3 - 3*a*b*c)*(a*b^2*e^4 - ((4*b^2*e -
16*a*c*e)*(((((b*e - 2*c*d)*(768*a*b^2*c^3*e - 512*a*b*c^4*d + (512*a*b^2*c^4*(4*b^2*e - 16*a*c*e))/(64*a*c^2
- 16*b^2*c)))/(8*c*(4*a*c - b^2)^(1/2)) + (64*a*b^2*c^3*(4*b^2*e - 16*a*c*e)*(b*e - 2*c*d))/((64*a*c^2 - 16*b^
2*c)*(4*a*c - b^2)^(1/2)))*(b*e - 2*c*d))/(8*c*...
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