Integrand size = 28, antiderivative size = 129 \[ \int \frac {(3+5 x)^{3/2}}{(1-2 x)^{5/2} \sqrt {2+3 x}} \, dx=\frac {11 \sqrt {2+3 x} \sqrt {3+5 x}}{21 (1-2 x)^{3/2}}-\frac {74 \sqrt {2+3 x} \sqrt {3+5 x}}{147 \sqrt {1-2 x}}-\frac {37}{21} \sqrt {\frac {5}{7}} E\left (\arcsin \left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right )|\frac {33}{35}\right )+\frac {1}{21} \sqrt {\frac {5}{7}} \operatorname {EllipticF}\left (\arcsin \left (\sqrt {\frac {5}{11}} \sqrt {1-2 x}\right ),\frac {33}{35}\right ) \] Output:
11/21*(2+3*x)^(1/2)*(3+5*x)^(1/2)/(1-2*x)^(3/2)-74/147*(2+3*x)^(1/2)*(3+5* x)^(1/2)/(1-2*x)^(1/2)-37/147*EllipticE(1/11*55^(1/2)*(1-2*x)^(1/2),1/35*1 155^(1/2))*35^(1/2)+1/147*EllipticF(1/11*55^(1/2)*(1-2*x)^(1/2),1/35*1155^ (1/2))*35^(1/2)
Result contains complex when optimal does not.
Time = 6.00 (sec) , antiderivative size = 111, normalized size of antiderivative = 0.86 \[ \int \frac {(3+5 x)^{3/2}}{(1-2 x)^{5/2} \sqrt {2+3 x}} \, dx=\frac {11 \sqrt {2+3 x} \sqrt {3+5 x} (3+148 x)-407 i \sqrt {33-66 x} (-1+2 x) E\left (i \text {arcsinh}\left (\sqrt {9+15 x}\right )|-\frac {2}{33}\right )+420 i \sqrt {33-66 x} (-1+2 x) \operatorname {EllipticF}\left (i \text {arcsinh}\left (\sqrt {9+15 x}\right ),-\frac {2}{33}\right )}{1617 (1-2 x)^{3/2}} \] Input:
Integrate[(3 + 5*x)^(3/2)/((1 - 2*x)^(5/2)*Sqrt[2 + 3*x]),x]
Output:
(11*Sqrt[2 + 3*x]*Sqrt[3 + 5*x]*(3 + 148*x) - (407*I)*Sqrt[33 - 66*x]*(-1 + 2*x)*EllipticE[I*ArcSinh[Sqrt[9 + 15*x]], -2/33] + (420*I)*Sqrt[33 - 66* x]*(-1 + 2*x)*EllipticF[I*ArcSinh[Sqrt[9 + 15*x]], -2/33])/(1617*(1 - 2*x) ^(3/2))
Time = 0.23 (sec) , antiderivative size = 137, normalized size of antiderivative = 1.06, number of steps used = 7, number of rules used = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {109, 27, 169, 27, 176, 123, 129}
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.
| \(\displaystyle \int \frac {(5 x+3)^{3/2}}{(1-2 x)^{5/2} \sqrt {3 x+2}} \, dx\) |
| \(\Big \downarrow \) 109 |
| \(\displaystyle \frac {11 \sqrt {3 x+2} \sqrt {5 x+3}}{21 (1-2 x)^{3/2}}-\frac {1}{21} \int \frac {360 x+227}{2 (1-2 x)^{3/2} \sqrt {3 x+2} \sqrt {5 x+3}}dx\) |
| \(\Big \downarrow \) 27 |
| \(\displaystyle \frac {11 \sqrt {3 x+2} \sqrt {5 x+3}}{21 (1-2 x)^{3/2}}-\frac {1}{42} \int \frac {360 x+227}{(1-2 x)^{3/2} \sqrt {3 x+2} \sqrt {5 x+3}}dx\) |
| \(\Big \downarrow \) 169 |
| \(\displaystyle \frac {1}{42} \left (\frac {2}{77} \int \frac {165 (74 x+47)}{2 \sqrt {1-2 x} \sqrt {3 x+2} \sqrt {5 x+3}}dx-\frac {148 \sqrt {3 x+2} \sqrt {5 x+3}}{7 \sqrt {1-2 x}}\right )+\frac {11 \sqrt {3 x+2} \sqrt {5 x+3}}{21 (1-2 x)^{3/2}}\) |
| \(\Big \downarrow \) 27 |
| \(\displaystyle \frac {1}{42} \left (\frac {15}{7} \int \frac {74 x+47}{\sqrt {1-2 x} \sqrt {3 x+2} \sqrt {5 x+3}}dx-\frac {148 \sqrt {3 x+2} \sqrt {5 x+3}}{7 \sqrt {1-2 x}}\right )+\frac {11 \sqrt {3 x+2} \sqrt {5 x+3}}{21 (1-2 x)^{3/2}}\) |
| \(\Big \downarrow \) 176 |
| \(\displaystyle \frac {1}{42} \left (\frac {15}{7} \left (\frac {13}{5} \int \frac {1}{\sqrt {1-2 x} \sqrt {3 x+2} \sqrt {5 x+3}}dx+\frac {74}{5} \int \frac {\sqrt {5 x+3}}{\sqrt {1-2 x} \sqrt {3 x+2}}dx\right )-\frac {148 \sqrt {3 x+2} \sqrt {5 x+3}}{7 \sqrt {1-2 x}}\right )+\frac {11 \sqrt {3 x+2} \sqrt {5 x+3}}{21 (1-2 x)^{3/2}}\) |
| \(\Big \downarrow \) 123 |
| \(\displaystyle \frac {1}{42} \left (\frac {15}{7} \left (\frac {13}{5} \int \frac {1}{\sqrt {1-2 x} \sqrt {3 x+2} \sqrt {5 x+3}}dx-\frac {74}{5} \sqrt {\frac {11}{3}} E\left (\arcsin \left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )|\frac {35}{33}\right )\right )-\frac {148 \sqrt {3 x+2} \sqrt {5 x+3}}{7 \sqrt {1-2 x}}\right )+\frac {11 \sqrt {3 x+2} \sqrt {5 x+3}}{21 (1-2 x)^{3/2}}\) |
| \(\Big \downarrow \) 129 |
| \(\displaystyle \frac {1}{42} \left (\frac {15}{7} \left (-\frac {26 \operatorname {EllipticF}\left (\arcsin \left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right ),\frac {35}{33}\right )}{5 \sqrt {33}}-\frac {74}{5} \sqrt {\frac {11}{3}} E\left (\arcsin \left (\sqrt {\frac {3}{7}} \sqrt {1-2 x}\right )|\frac {35}{33}\right )\right )-\frac {148 \sqrt {3 x+2} \sqrt {5 x+3}}{7 \sqrt {1-2 x}}\right )+\frac {11 \sqrt {3 x+2} \sqrt {5 x+3}}{21 (1-2 x)^{3/2}}\) |
Input:
Int[(3 + 5*x)^(3/2)/((1 - 2*x)^(5/2)*Sqrt[2 + 3*x]),x]
Output:
(11*Sqrt[2 + 3*x]*Sqrt[3 + 5*x])/(21*(1 - 2*x)^(3/2)) + ((-148*Sqrt[2 + 3* x]*Sqrt[3 + 5*x])/(7*Sqrt[1 - 2*x]) + (15*((-74*Sqrt[11/3]*EllipticE[ArcSi n[Sqrt[3/7]*Sqrt[1 - 2*x]], 35/33])/5 - (26*EllipticF[ArcSin[Sqrt[3/7]*Sqr t[1 - 2*x]], 35/33])/(5*Sqrt[33])))/7)/42
Int[(a_)*(Fx_), x_Symbol] :> Simp[a Int[Fx, x], x] /; FreeQ[a, x] && !Ma tchQ[Fx, (b_)*(Gx_) /; FreeQ[b, x]]
Int[((a_.) + (b_.)*(x_))^(m_)*((c_.) + (d_.)*(x_))^(n_)*((e_.) + (f_.)*(x_) )^(p_), x_] :> Simp[(b*c - a*d)*(a + b*x)^(m + 1)*(c + d*x)^(n - 1)*((e + f *x)^(p + 1)/(b*(b*e - a*f)*(m + 1))), x] + Simp[1/(b*(b*e - a*f)*(m + 1)) Int[(a + b*x)^(m + 1)*(c + d*x)^(n - 2)*(e + f*x)^p*Simp[a*d*(d*e*(n - 1) + c*f*(p + 1)) + b*c*(d*e*(m - n + 2) - c*f*(m + p + 2)) + d*(a*d*f*(n + p) + b*(d*e*(m + 1) - c*f*(m + n + p + 1)))*x, x], x], x] /; FreeQ[{a, b, c, d, e, f, p}, x] && LtQ[m, -1] && GtQ[n, 1] && (IntegersQ[2*m, 2*n, 2*p] || IntegersQ[m, n + p] || IntegersQ[p, m + n])
Int[Sqrt[(e_.) + (f_.)*(x_)]/(Sqrt[(a_) + (b_.)*(x_)]*Sqrt[(c_) + (d_.)*(x_ )]), x_] :> Simp[(2/b)*Rt[-(b*e - a*f)/d, 2]*EllipticE[ArcSin[Sqrt[a + b*x] /Rt[-(b*c - a*d)/d, 2]], f*((b*c - a*d)/(d*(b*e - a*f)))], x] /; FreeQ[{a, b, c, d, e, f}, x] && GtQ[b/(b*c - a*d), 0] && GtQ[b/(b*e - a*f), 0] && !L tQ[-(b*c - a*d)/d, 0] && !(SimplerQ[c + d*x, a + b*x] && GtQ[-d/(b*c - a*d ), 0] && GtQ[d/(d*e - c*f), 0] && !LtQ[(b*c - a*d)/b, 0])
Int[1/(Sqrt[(a_) + (b_.)*(x_)]*Sqrt[(c_) + (d_.)*(x_)]*Sqrt[(e_) + (f_.)*(x _)]), x_] :> Simp[2*(Rt[-b/d, 2]/(b*Sqrt[(b*e - a*f)/b]))*EllipticF[ArcSin[ Sqrt[a + b*x]/(Rt[-b/d, 2]*Sqrt[(b*c - a*d)/b])], f*((b*c - a*d)/(d*(b*e - a*f)))], x] /; FreeQ[{a, b, c, d, e, f}, x] && GtQ[(b*c - a*d)/b, 0] && GtQ [(b*e - a*f)/b, 0] && PosQ[-b/d] && !(SimplerQ[c + d*x, a + b*x] && GtQ[(d *e - c*f)/d, 0] && GtQ[-d/b, 0]) && !(SimplerQ[c + d*x, a + b*x] && GtQ[(( -b)*e + a*f)/f, 0] && GtQ[-f/b, 0]) && !(SimplerQ[e + f*x, a + b*x] && GtQ [((-d)*e + c*f)/f, 0] && GtQ[((-b)*e + a*f)/f, 0] && (PosQ[-f/d] || PosQ[-f /b]))
Int[((a_.) + (b_.)*(x_))^(m_)*((c_.) + (d_.)*(x_))^(n_)*((e_.) + (f_.)*(x_) )^(p_)*((g_.) + (h_.)*(x_)), x_] :> Simp[(b*g - a*h)*(a + b*x)^(m + 1)*(c + d*x)^(n + 1)*((e + f*x)^(p + 1)/((m + 1)*(b*c - a*d)*(b*e - a*f))), x] + S imp[1/((m + 1)*(b*c - a*d)*(b*e - a*f)) Int[(a + b*x)^(m + 1)*(c + d*x)^n *(e + f*x)^p*Simp[(a*d*f*g - b*(d*e + c*f)*g + b*c*e*h)*(m + 1) - (b*g - a* h)*(d*e*(n + 1) + c*f*(p + 1)) - d*f*(b*g - a*h)*(m + n + p + 3)*x, x], x], x] /; FreeQ[{a, b, c, d, e, f, g, h, n, p}, x] && LtQ[m, -1] && IntegersQ[ 2*m, 2*n, 2*p]
Int[((g_.) + (h_.)*(x_))/(Sqrt[(a_.) + (b_.)*(x_)]*Sqrt[(c_) + (d_.)*(x_)]* Sqrt[(e_) + (f_.)*(x_)]), x_] :> Simp[h/f Int[Sqrt[e + f*x]/(Sqrt[a + b*x ]*Sqrt[c + d*x]), x], x] + Simp[(f*g - e*h)/f Int[1/(Sqrt[a + b*x]*Sqrt[c + d*x]*Sqrt[e + f*x]), x], x] /; FreeQ[{a, b, c, d, e, f, g, h}, x] && Sim plerQ[a + b*x, e + f*x] && SimplerQ[c + d*x, e + f*x]
Leaf count of result is larger than twice the leaf count of optimal. \(216\) vs. \(2(93)=186\).
Time = 0.61 (sec) , antiderivative size = 217, normalized size of antiderivative = 1.68
| method | result | size |
| default | \(-\frac {\left (78 \sqrt {2}\, \operatorname {EllipticF}\left (\frac {\sqrt {28+42 x}}{7}, \frac {\sqrt {70}}{2}\right ) x \sqrt {2+3 x}\, \sqrt {-3-5 x}\, \sqrt {1-2 x}-148 \sqrt {2}\, \operatorname {EllipticE}\left (\frac {\sqrt {28+42 x}}{7}, \frac {\sqrt {70}}{2}\right ) x \sqrt {2+3 x}\, \sqrt {-3-5 x}\, \sqrt {1-2 x}-39 \sqrt {2}\, \sqrt {2+3 x}\, \sqrt {-3-5 x}\, \sqrt {1-2 x}\, \operatorname {EllipticF}\left (\frac {\sqrt {28+42 x}}{7}, \frac {\sqrt {70}}{2}\right )+74 \sqrt {2}\, \sqrt {2+3 x}\, \sqrt {-3-5 x}\, \sqrt {1-2 x}\, \operatorname {EllipticE}\left (\frac {\sqrt {28+42 x}}{7}, \frac {\sqrt {70}}{2}\right )-4440 x^{3}-5714 x^{2}-1890 x -36\right ) \sqrt {2+3 x}\, \sqrt {3+5 x}}{294 \left (1-2 x \right )^{\frac {3}{2}} \left (15 x^{2}+19 x +6\right )}\) | \(217\) |
| elliptic | \(\frac {\sqrt {-\left (3+5 x \right ) \left (-1+2 x \right ) \left (2+3 x \right )}\, \left (\frac {11 \sqrt {-30 x^{3}-23 x^{2}+7 x +6}}{84 \left (x -\frac {1}{2}\right )^{2}}+\frac {-\frac {370}{49} x^{2}-\frac {1406}{147} x -\frac {148}{49}}{\sqrt {\left (x -\frac {1}{2}\right ) \left (-30 x^{2}-38 x -12\right )}}+\frac {235 \sqrt {28+42 x}\, \sqrt {-15 x -9}\, \sqrt {21-42 x}\, \operatorname {EllipticF}\left (\frac {\sqrt {28+42 x}}{7}, \frac {\sqrt {70}}{2}\right )}{2058 \sqrt {-30 x^{3}-23 x^{2}+7 x +6}}+\frac {185 \sqrt {28+42 x}\, \sqrt {-15 x -9}\, \sqrt {21-42 x}\, \left (-\frac {\operatorname {EllipticE}\left (\frac {\sqrt {28+42 x}}{7}, \frac {\sqrt {70}}{2}\right )}{15}-\frac {3 \operatorname {EllipticF}\left (\frac {\sqrt {28+42 x}}{7}, \frac {\sqrt {70}}{2}\right )}{5}\right )}{1029 \sqrt {-30 x^{3}-23 x^{2}+7 x +6}}\right )}{\sqrt {1-2 x}\, \sqrt {2+3 x}\, \sqrt {3+5 x}}\) | \(225\) |
Input:
int((3+5*x)^(3/2)/(1-2*x)^(5/2)/(2+3*x)^(1/2),x,method=_RETURNVERBOSE)
Output:
-1/294*(78*2^(1/2)*EllipticF(1/7*(28+42*x)^(1/2),1/2*70^(1/2))*x*(2+3*x)^( 1/2)*(-3-5*x)^(1/2)*(1-2*x)^(1/2)-148*2^(1/2)*EllipticE(1/7*(28+42*x)^(1/2 ),1/2*70^(1/2))*x*(2+3*x)^(1/2)*(-3-5*x)^(1/2)*(1-2*x)^(1/2)-39*2^(1/2)*(2 +3*x)^(1/2)*(-3-5*x)^(1/2)*(1-2*x)^(1/2)*EllipticF(1/7*(28+42*x)^(1/2),1/2 *70^(1/2))+74*2^(1/2)*(2+3*x)^(1/2)*(-3-5*x)^(1/2)*(1-2*x)^(1/2)*EllipticE (1/7*(28+42*x)^(1/2),1/2*70^(1/2))-4440*x^3-5714*x^2-1890*x-36)*(2+3*x)^(1 /2)*(3+5*x)^(1/2)/(1-2*x)^(3/2)/(15*x^2+19*x+6)
Time = 0.08 (sec) , antiderivative size = 88, normalized size of antiderivative = 0.68 \[ \int \frac {(3+5 x)^{3/2}}{(1-2 x)^{5/2} \sqrt {2+3 x}} \, dx=\frac {45 \, {\left (148 \, x + 3\right )} \sqrt {5 \, x + 3} \sqrt {3 \, x + 2} \sqrt {-2 \, x + 1} - 632 \, \sqrt {-30} {\left (4 \, x^{2} - 4 \, x + 1\right )} {\rm weierstrassPInverse}\left (\frac {1159}{675}, \frac {38998}{91125}, x + \frac {23}{90}\right ) + 1665 \, \sqrt {-30} {\left (4 \, x^{2} - 4 \, x + 1\right )} {\rm weierstrassZeta}\left (\frac {1159}{675}, \frac {38998}{91125}, {\rm weierstrassPInverse}\left (\frac {1159}{675}, \frac {38998}{91125}, x + \frac {23}{90}\right )\right )}{6615 \, {\left (4 \, x^{2} - 4 \, x + 1\right )}} \] Input:
integrate((3+5*x)^(3/2)/(1-2*x)^(5/2)/(2+3*x)^(1/2),x, algorithm="fricas")
Output:
1/6615*(45*(148*x + 3)*sqrt(5*x + 3)*sqrt(3*x + 2)*sqrt(-2*x + 1) - 632*sq rt(-30)*(4*x^2 - 4*x + 1)*weierstrassPInverse(1159/675, 38998/91125, x + 2 3/90) + 1665*sqrt(-30)*(4*x^2 - 4*x + 1)*weierstrassZeta(1159/675, 38998/9 1125, weierstrassPInverse(1159/675, 38998/91125, x + 23/90)))/(4*x^2 - 4*x + 1)
\[ \int \frac {(3+5 x)^{3/2}}{(1-2 x)^{5/2} \sqrt {2+3 x}} \, dx=\int \frac {\left (5 x + 3\right )^{\frac {3}{2}}}{\left (1 - 2 x\right )^{\frac {5}{2}} \sqrt {3 x + 2}}\, dx \] Input:
integrate((3+5*x)**(3/2)/(1-2*x)**(5/2)/(2+3*x)**(1/2),x)
Output:
Integral((5*x + 3)**(3/2)/((1 - 2*x)**(5/2)*sqrt(3*x + 2)), x)
\[ \int \frac {(3+5 x)^{3/2}}{(1-2 x)^{5/2} \sqrt {2+3 x}} \, dx=\int { \frac {{\left (5 \, x + 3\right )}^{\frac {3}{2}}}{\sqrt {3 \, x + 2} {\left (-2 \, x + 1\right )}^{\frac {5}{2}}} \,d x } \] Input:
integrate((3+5*x)^(3/2)/(1-2*x)^(5/2)/(2+3*x)^(1/2),x, algorithm="maxima")
Output:
integrate((5*x + 3)^(3/2)/(sqrt(3*x + 2)*(-2*x + 1)^(5/2)), x)
\[ \int \frac {(3+5 x)^{3/2}}{(1-2 x)^{5/2} \sqrt {2+3 x}} \, dx=\int { \frac {{\left (5 \, x + 3\right )}^{\frac {3}{2}}}{\sqrt {3 \, x + 2} {\left (-2 \, x + 1\right )}^{\frac {5}{2}}} \,d x } \] Input:
integrate((3+5*x)^(3/2)/(1-2*x)^(5/2)/(2+3*x)^(1/2),x, algorithm="giac")
Output:
integrate((5*x + 3)^(3/2)/(sqrt(3*x + 2)*(-2*x + 1)^(5/2)), x)
Timed out. \[ \int \frac {(3+5 x)^{3/2}}{(1-2 x)^{5/2} \sqrt {2+3 x}} \, dx=\int \frac {{\left (5\,x+3\right )}^{3/2}}{{\left (1-2\,x\right )}^{5/2}\,\sqrt {3\,x+2}} \,d x \] Input:
int((5*x + 3)^(3/2)/((1 - 2*x)^(5/2)*(3*x + 2)^(1/2)),x)
Output:
int((5*x + 3)^(3/2)/((1 - 2*x)^(5/2)*(3*x + 2)^(1/2)), x)
\[ \int \frac {(3+5 x)^{3/2}}{(1-2 x)^{5/2} \sqrt {2+3 x}} \, dx=\frac {30 \sqrt {3 x +2}\, \sqrt {5 x +3}\, \sqrt {-2 x +1}-3500 \left (\int \frac {\sqrt {3 x +2}\, \sqrt {5 x +3}\, \sqrt {-2 x +1}\, x^{2}}{120 x^{5}-28 x^{4}-90 x^{3}+27 x^{2}+17 x -6}d x \right ) x^{2}+3500 \left (\int \frac {\sqrt {3 x +2}\, \sqrt {5 x +3}\, \sqrt {-2 x +1}\, x^{2}}{120 x^{5}-28 x^{4}-90 x^{3}+27 x^{2}+17 x -6}d x \right ) x -875 \left (\int \frac {\sqrt {3 x +2}\, \sqrt {5 x +3}\, \sqrt {-2 x +1}\, x^{2}}{120 x^{5}-28 x^{4}-90 x^{3}+27 x^{2}+17 x -6}d x \right )+1392 \left (\int \frac {\sqrt {3 x +2}\, \sqrt {5 x +3}\, \sqrt {-2 x +1}}{120 x^{5}-28 x^{4}-90 x^{3}+27 x^{2}+17 x -6}d x \right ) x^{2}-1392 \left (\int \frac {\sqrt {3 x +2}\, \sqrt {5 x +3}\, \sqrt {-2 x +1}}{120 x^{5}-28 x^{4}-90 x^{3}+27 x^{2}+17 x -6}d x \right ) x +348 \left (\int \frac {\sqrt {3 x +2}\, \sqrt {5 x +3}\, \sqrt {-2 x +1}}{120 x^{5}-28 x^{4}-90 x^{3}+27 x^{2}+17 x -6}d x \right )}{212 x^{2}-212 x +53} \] Input:
int((3+5*x)^(3/2)/(1-2*x)^(5/2)/(2+3*x)^(1/2),x)
Output:
(30*sqrt(3*x + 2)*sqrt(5*x + 3)*sqrt( - 2*x + 1) - 3500*int((sqrt(3*x + 2) *sqrt(5*x + 3)*sqrt( - 2*x + 1)*x**2)/(120*x**5 - 28*x**4 - 90*x**3 + 27*x **2 + 17*x - 6),x)*x**2 + 3500*int((sqrt(3*x + 2)*sqrt(5*x + 3)*sqrt( - 2* x + 1)*x**2)/(120*x**5 - 28*x**4 - 90*x**3 + 27*x**2 + 17*x - 6),x)*x - 87 5*int((sqrt(3*x + 2)*sqrt(5*x + 3)*sqrt( - 2*x + 1)*x**2)/(120*x**5 - 28*x **4 - 90*x**3 + 27*x**2 + 17*x - 6),x) + 1392*int((sqrt(3*x + 2)*sqrt(5*x + 3)*sqrt( - 2*x + 1))/(120*x**5 - 28*x**4 - 90*x**3 + 27*x**2 + 17*x - 6) ,x)*x**2 - 1392*int((sqrt(3*x + 2)*sqrt(5*x + 3)*sqrt( - 2*x + 1))/(120*x* *5 - 28*x**4 - 90*x**3 + 27*x**2 + 17*x - 6),x)*x + 348*int((sqrt(3*x + 2) *sqrt(5*x + 3)*sqrt( - 2*x + 1))/(120*x**5 - 28*x**4 - 90*x**3 + 27*x**2 + 17*x - 6),x))/(53*(4*x**2 - 4*x + 1))