Integrand size = 28, antiderivative size = 415 \[ \int \frac {A+B x}{(d+e x)^{3/2} \left (b x+c x^2\right )^{3/2}} \, dx=-\frac {2 (A b (c d-b e)+c (2 A c d-b (B d+A e)) x)}{b^2 d (c d-b e) \sqrt {d+e x} \sqrt {b x+c x^2}}-\frac {2 e \left (2 A c^2 d^2-b^2 e (B d-2 A e)-b c d (B d+2 A e)\right ) \sqrt {b x+c x^2}}{b^2 d^2 (c d-b e)^2 \sqrt {d+e x}}+\frac {2 \sqrt {c} \left (2 A c^2 d^2-b^2 e (B d-2 A e)-b c d (B d+2 A e)\right ) \sqrt {x} \sqrt {1+\frac {c x}{b}} \sqrt {d+e x} E\left (\arcsin \left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {-b}}\right )|\frac {b e}{c d}\right )}{(-b)^{3/2} d^2 (c d-b e)^2 \sqrt {1+\frac {e x}{d}} \sqrt {b x+c x^2}}+\frac {2 \sqrt {c} (b B d-2 A c d+A b e) \sqrt {x} \sqrt {1+\frac {c x}{b}} \sqrt {1+\frac {e x}{d}} \operatorname {EllipticF}\left (\arcsin \left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {-b}}\right ),\frac {b e}{c d}\right )}{(-b)^{3/2} d (c d-b e) \sqrt {d+e x} \sqrt {b x+c x^2}} \]
-2*(A*b*(-b*e+c*d)+c*(2*A*c*d-b*(A*e+B*d))*x)/b^2/d/(-b*e+c*d)/(e*x+d)^(1/ 2)/(c*x^2+b*x)^(1/2)+2*(2*A*c^2*d^2-b^2*e*(-2*A*e+B*d)-b*c*d*(2*A*e+B*d))* EllipticE(c^(1/2)*x^(1/2)/(-b)^(1/2),(b*e/c/d)^(1/2))*c^(1/2)*x^(1/2)*(1+c *x/b)^(1/2)*(e*x+d)^(1/2)/(-b)^(3/2)/d^2/(-b*e+c*d)^2/(1+e*x/d)^(1/2)/(c*x ^2+b*x)^(1/2)+2*(A*b*e-2*A*c*d+B*b*d)*EllipticF(c^(1/2)*x^(1/2)/(-b)^(1/2) ,(b*e/c/d)^(1/2))*c^(1/2)*x^(1/2)*(1+c*x/b)^(1/2)*(1+e*x/d)^(1/2)/(-b)^(3/ 2)/d/(-b*e+c*d)/(e*x+d)^(1/2)/(c*x^2+b*x)^(1/2)-2*e*(2*A*c^2*d^2-b^2*e*(-2 *A*e+B*d)-b*c*d*(2*A*e+B*d))*(c*x^2+b*x)^(1/2)/b^2/d^2/(-b*e+c*d)^2/(e*x+d )^(1/2)
Result contains complex when optimal does not.
Time = 23.23 (sec) , antiderivative size = 367, normalized size of antiderivative = 0.88 \[ \int \frac {A+B x}{(d+e x)^{3/2} \left (b x+c x^2\right )^{3/2}} \, dx=\frac {2 \left (b^2 e^2 (B d-A e) x (b+c x)+c^2 (b B-A c) d^2 x (d+e x)-A (c d-b e)^2 (b+c x) (d+e x)+\left (2 A c^2 d^2+b^2 e (-B d+2 A e)-b c d (B d+2 A e)\right ) (b+c x) (d+e x)+i \sqrt {\frac {b}{c}} c e \left (2 A c^2 d^2+b^2 e (-B d+2 A e)-b c d (B d+2 A e)\right ) \sqrt {1+\frac {b}{c x}} \sqrt {1+\frac {d}{e x}} x^{3/2} E\left (i \text {arcsinh}\left (\frac {\sqrt {\frac {b}{c}}}{\sqrt {x}}\right )|\frac {c d}{b e}\right )-i \sqrt {\frac {b}{c}} c e (c d-b e) (b B d+A c d-2 A b e) \sqrt {1+\frac {b}{c x}} \sqrt {1+\frac {d}{e x}} x^{3/2} \operatorname {EllipticF}\left (i \text {arcsinh}\left (\frac {\sqrt {\frac {b}{c}}}{\sqrt {x}}\right ),\frac {c d}{b e}\right )\right )}{b^2 d^2 (c d-b e)^2 \sqrt {x (b+c x)} \sqrt {d+e x}} \]
(2*(b^2*e^2*(B*d - A*e)*x*(b + c*x) + c^2*(b*B - A*c)*d^2*x*(d + e*x) - A* (c*d - b*e)^2*(b + c*x)*(d + e*x) + (2*A*c^2*d^2 + b^2*e*(-(B*d) + 2*A*e) - b*c*d*(B*d + 2*A*e))*(b + c*x)*(d + e*x) + I*Sqrt[b/c]*c*e*(2*A*c^2*d^2 + b^2*e*(-(B*d) + 2*A*e) - b*c*d*(B*d + 2*A*e))*Sqrt[1 + b/(c*x)]*Sqrt[1 + d/(e*x)]*x^(3/2)*EllipticE[I*ArcSinh[Sqrt[b/c]/Sqrt[x]], (c*d)/(b*e)] - I *Sqrt[b/c]*c*e*(c*d - b*e)*(b*B*d + A*c*d - 2*A*b*e)*Sqrt[1 + b/(c*x)]*Sqr t[1 + d/(e*x)]*x^(3/2)*EllipticF[I*ArcSinh[Sqrt[b/c]/Sqrt[x]], (c*d)/(b*e) ]))/(b^2*d^2*(c*d - b*e)^2*Sqrt[x*(b + c*x)]*Sqrt[d + e*x])
Time = 0.72 (sec) , antiderivative size = 434, normalized size of antiderivative = 1.05, number of steps used = 10, number of rules used = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.357, Rules used = {1235, 27, 1237, 27, 1269, 1169, 122, 120, 127, 126}
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.
| \(\displaystyle \int \frac {A+B x}{\left (b x+c x^2\right )^{3/2} (d+e x)^{3/2}} \, dx\) |
| \(\Big \downarrow \) 1235 |
| \(\displaystyle -\frac {2 \int \frac {e (b (b B d+A c d-2 A b e)-c (b B d-2 A c d+A b e) x)}{2 (d+e x)^{3/2} \sqrt {c x^2+b x}}dx}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
| \(\Big \downarrow \) 27 |
| \(\displaystyle -\frac {e \int \frac {b (b B d+A c d-2 A b e)-c (b B d-2 A c d+A b e) x}{(d+e x)^{3/2} \sqrt {c x^2+b x}}dx}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
| \(\Big \downarrow \) 1237 |
| \(\displaystyle -\frac {e \left (-\frac {2 \int -\frac {c \left (b d (2 b B d-A c d-A b e)-\left (-e (B d-2 A e) b^2-c d (B d+2 A e) b+2 A c^2 d^2\right ) x\right )}{2 \sqrt {d+e x} \sqrt {c x^2+b x}}dx}{d (c d-b e)}-\frac {2 \sqrt {b x+c x^2} (b e (-2 A b e+A c d+b B d)+c d (A b e-2 A c d+b B d))}{d \sqrt {d+e x} (c d-b e)}\right )}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
| \(\Big \downarrow \) 27 |
| \(\displaystyle -\frac {e \left (\frac {c \int \frac {b d (2 b B d-A c d-A b e)-\left (-e (B d-2 A e) b^2-c d (B d+2 A e) b+2 A c^2 d^2\right ) x}{\sqrt {d+e x} \sqrt {c x^2+b x}}dx}{d (c d-b e)}-\frac {2 \sqrt {b x+c x^2} (b e (-2 A b e+A c d+b B d)+c d (A b e-2 A c d+b B d))}{d \sqrt {d+e x} (c d-b e)}\right )}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
| \(\Big \downarrow \) 1269 |
| \(\displaystyle -\frac {e \left (\frac {c \left (-\frac {\left (b^2 (-e) (B d-2 A e)-b c d (2 A e+B d)+2 A c^2 d^2\right ) \int \frac {\sqrt {d+e x}}{\sqrt {c x^2+b x}}dx}{e}-\frac {d (c d-b e) (A b e-2 A c d+b B d) \int \frac {1}{\sqrt {d+e x} \sqrt {c x^2+b x}}dx}{e}\right )}{d (c d-b e)}-\frac {2 \sqrt {b x+c x^2} (b e (-2 A b e+A c d+b B d)+c d (A b e-2 A c d+b B d))}{d \sqrt {d+e x} (c d-b e)}\right )}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
| \(\Big \downarrow \) 1169 |
| \(\displaystyle -\frac {e \left (\frac {c \left (-\frac {\sqrt {x} \sqrt {b+c x} \left (b^2 (-e) (B d-2 A e)-b c d (2 A e+B d)+2 A c^2 d^2\right ) \int \frac {\sqrt {d+e x}}{\sqrt {x} \sqrt {b+c x}}dx}{e \sqrt {b x+c x^2}}-\frac {d \sqrt {x} \sqrt {b+c x} (c d-b e) (A b e-2 A c d+b B d) \int \frac {1}{\sqrt {x} \sqrt {b+c x} \sqrt {d+e x}}dx}{e \sqrt {b x+c x^2}}\right )}{d (c d-b e)}-\frac {2 \sqrt {b x+c x^2} (b e (-2 A b e+A c d+b B d)+c d (A b e-2 A c d+b B d))}{d \sqrt {d+e x} (c d-b e)}\right )}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
| \(\Big \downarrow \) 122 |
| \(\displaystyle -\frac {e \left (\frac {c \left (-\frac {\sqrt {x} \sqrt {\frac {c x}{b}+1} \sqrt {d+e x} \left (b^2 (-e) (B d-2 A e)-b c d (2 A e+B d)+2 A c^2 d^2\right ) \int \frac {\sqrt {\frac {e x}{d}+1}}{\sqrt {x} \sqrt {\frac {c x}{b}+1}}dx}{e \sqrt {b x+c x^2} \sqrt {\frac {e x}{d}+1}}-\frac {d \sqrt {x} \sqrt {b+c x} (c d-b e) (A b e-2 A c d+b B d) \int \frac {1}{\sqrt {x} \sqrt {b+c x} \sqrt {d+e x}}dx}{e \sqrt {b x+c x^2}}\right )}{d (c d-b e)}-\frac {2 \sqrt {b x+c x^2} (b e (-2 A b e+A c d+b B d)+c d (A b e-2 A c d+b B d))}{d \sqrt {d+e x} (c d-b e)}\right )}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
| \(\Big \downarrow \) 120 |
| \(\displaystyle -\frac {e \left (\frac {c \left (-\frac {d \sqrt {x} \sqrt {b+c x} (c d-b e) (A b e-2 A c d+b B d) \int \frac {1}{\sqrt {x} \sqrt {b+c x} \sqrt {d+e x}}dx}{e \sqrt {b x+c x^2}}-\frac {2 \sqrt {-b} \sqrt {x} \sqrt {\frac {c x}{b}+1} \sqrt {d+e x} \left (b^2 (-e) (B d-2 A e)-b c d (2 A e+B d)+2 A c^2 d^2\right ) E\left (\arcsin \left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {-b}}\right )|\frac {b e}{c d}\right )}{\sqrt {c} e \sqrt {b x+c x^2} \sqrt {\frac {e x}{d}+1}}\right )}{d (c d-b e)}-\frac {2 \sqrt {b x+c x^2} (b e (-2 A b e+A c d+b B d)+c d (A b e-2 A c d+b B d))}{d \sqrt {d+e x} (c d-b e)}\right )}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
| \(\Big \downarrow \) 127 |
| \(\displaystyle -\frac {e \left (\frac {c \left (-\frac {d \sqrt {x} \sqrt {\frac {c x}{b}+1} \sqrt {\frac {e x}{d}+1} (c d-b e) (A b e-2 A c d+b B d) \int \frac {1}{\sqrt {x} \sqrt {\frac {c x}{b}+1} \sqrt {\frac {e x}{d}+1}}dx}{e \sqrt {b x+c x^2} \sqrt {d+e x}}-\frac {2 \sqrt {-b} \sqrt {x} \sqrt {\frac {c x}{b}+1} \sqrt {d+e x} \left (b^2 (-e) (B d-2 A e)-b c d (2 A e+B d)+2 A c^2 d^2\right ) E\left (\arcsin \left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {-b}}\right )|\frac {b e}{c d}\right )}{\sqrt {c} e \sqrt {b x+c x^2} \sqrt {\frac {e x}{d}+1}}\right )}{d (c d-b e)}-\frac {2 \sqrt {b x+c x^2} (b e (-2 A b e+A c d+b B d)+c d (A b e-2 A c d+b B d))}{d \sqrt {d+e x} (c d-b e)}\right )}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
| \(\Big \downarrow \) 126 |
| \(\displaystyle -\frac {e \left (\frac {c \left (-\frac {2 \sqrt {-b} \sqrt {x} \sqrt {\frac {c x}{b}+1} \sqrt {d+e x} \left (b^2 (-e) (B d-2 A e)-b c d (2 A e+B d)+2 A c^2 d^2\right ) E\left (\arcsin \left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {-b}}\right )|\frac {b e}{c d}\right )}{\sqrt {c} e \sqrt {b x+c x^2} \sqrt {\frac {e x}{d}+1}}-\frac {2 \sqrt {-b} d \sqrt {x} \sqrt {\frac {c x}{b}+1} \sqrt {\frac {e x}{d}+1} (c d-b e) (A b e-2 A c d+b B d) \operatorname {EllipticF}\left (\arcsin \left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {-b}}\right ),\frac {b e}{c d}\right )}{\sqrt {c} e \sqrt {b x+c x^2} \sqrt {d+e x}}\right )}{d (c d-b e)}-\frac {2 \sqrt {b x+c x^2} (b e (-2 A b e+A c d+b B d)+c d (A b e-2 A c d+b B d))}{d \sqrt {d+e x} (c d-b e)}\right )}{b^2 d (c d-b e)}-\frac {2 (c x (2 A c d-b (A e+B d))+A b (c d-b e))}{b^2 d \sqrt {b x+c x^2} \sqrt {d+e x} (c d-b e)}\) |
(-2*(A*b*(c*d - b*e) + c*(2*A*c*d - b*(B*d + A*e))*x))/(b^2*d*(c*d - b*e)* Sqrt[d + e*x]*Sqrt[b*x + c*x^2]) - (e*((-2*(b*e*(b*B*d + A*c*d - 2*A*b*e) + c*d*(b*B*d - 2*A*c*d + A*b*e))*Sqrt[b*x + c*x^2])/(d*(c*d - b*e)*Sqrt[d + e*x]) + (c*((-2*Sqrt[-b]*(2*A*c^2*d^2 - b^2*e*(B*d - 2*A*e) - b*c*d*(B*d + 2*A*e))*Sqrt[x]*Sqrt[1 + (c*x)/b]*Sqrt[d + e*x]*EllipticE[ArcSin[(Sqrt[ c]*Sqrt[x])/Sqrt[-b]], (b*e)/(c*d)])/(Sqrt[c]*e*Sqrt[1 + (e*x)/d]*Sqrt[b*x + c*x^2]) - (2*Sqrt[-b]*d*(c*d - b*e)*(b*B*d - 2*A*c*d + A*b*e)*Sqrt[x]*S qrt[1 + (c*x)/b]*Sqrt[1 + (e*x)/d]*EllipticF[ArcSin[(Sqrt[c]*Sqrt[x])/Sqrt [-b]], (b*e)/(c*d)])/(Sqrt[c]*e*Sqrt[d + e*x]*Sqrt[b*x + c*x^2])))/(d*(c*d - b*e))))/(b^2*d*(c*d - b*e))
3.13.76.3.1 Defintions of rubi rules used
Int[(a_)*(Fx_), x_Symbol] :> Simp[a Int[Fx, x], x] /; FreeQ[a, x] && !Ma tchQ[Fx, (b_)*(Gx_) /; FreeQ[b, x]]
Int[Sqrt[(e_) + (f_.)*(x_)]/(Sqrt[(b_.)*(x_)]*Sqrt[(c_) + (d_.)*(x_)]), x_] :> Simp[2*(Sqrt[e]/b)*Rt[-b/d, 2]*EllipticE[ArcSin[Sqrt[b*x]/(Sqrt[c]*Rt[- b/d, 2])], c*(f/(d*e))], x] /; FreeQ[{b, c, d, e, f}, x] && GtQ[c, 0] && Gt Q[e, 0] && !LtQ[-b/d, 0]
Int[Sqrt[(e_) + (f_.)*(x_)]/(Sqrt[(b_.)*(x_)]*Sqrt[(c_) + (d_.)*(x_)]), x_] :> Simp[Sqrt[e + f*x]*(Sqrt[1 + d*(x/c)]/(Sqrt[c + d*x]*Sqrt[1 + f*(x/e)]) ) Int[Sqrt[1 + f*(x/e)]/(Sqrt[b*x]*Sqrt[1 + d*(x/c)]), x], x] /; FreeQ[{b , c, d, e, f}, x] && !(GtQ[c, 0] && GtQ[e, 0])
Int[1/(Sqrt[(b_.)*(x_)]*Sqrt[(c_) + (d_.)*(x_)]*Sqrt[(e_) + (f_.)*(x_)]), x _] :> Simp[(2/(b*Sqrt[e]))*Rt[-b/d, 2]*EllipticF[ArcSin[Sqrt[b*x]/(Sqrt[c]* Rt[-b/d, 2])], c*(f/(d*e))], x] /; FreeQ[{b, c, d, e, f}, x] && GtQ[c, 0] & & GtQ[e, 0] && (PosQ[-b/d] || NegQ[-b/f])
Int[1/(Sqrt[(b_.)*(x_)]*Sqrt[(c_) + (d_.)*(x_)]*Sqrt[(e_) + (f_.)*(x_)]), x _] :> Simp[Sqrt[1 + d*(x/c)]*(Sqrt[1 + f*(x/e)]/(Sqrt[c + d*x]*Sqrt[e + f*x ])) Int[1/(Sqrt[b*x]*Sqrt[1 + d*(x/c)]*Sqrt[1 + f*(x/e)]), x], x] /; Free Q[{b, c, d, e, f}, x] && !(GtQ[c, 0] && GtQ[e, 0])
Int[((d_.) + (e_.)*(x_))^(m_)/Sqrt[(b_.)*(x_) + (c_.)*(x_)^2], x_Symbol] :> Simp[Sqrt[x]*(Sqrt[b + c*x]/Sqrt[b*x + c*x^2]) Int[(d + e*x)^m/(Sqrt[x]* Sqrt[b + c*x]), x], x] /; FreeQ[{b, c, d, e}, x] && NeQ[c*d - b*e, 0] && Eq Q[m^2, 1/4]
Int[((d_.) + (e_.)*(x_))^(m_)*((f_.) + (g_.)*(x_))*((a_.) + (b_.)*(x_) + (c _.)*(x_)^2)^(p_), x_Symbol] :> Simp[(d + e*x)^(m + 1)*(f*(b*c*d - b^2*e + 2 *a*c*e) - a*g*(2*c*d - b*e) + c*(f*(2*c*d - b*e) - g*(b*d - 2*a*e))*x)*((a + b*x + c*x^2)^(p + 1)/((p + 1)*(b^2 - 4*a*c)*(c*d^2 - b*d*e + a*e^2))), x] + Simp[1/((p + 1)*(b^2 - 4*a*c)*(c*d^2 - b*d*e + a*e^2)) Int[(d + e*x)^m *(a + b*x + c*x^2)^(p + 1)*Simp[f*(b*c*d*e*(2*p - m + 2) + b^2*e^2*(p + m + 2) - 2*c^2*d^2*(2*p + 3) - 2*a*c*e^2*(m + 2*p + 3)) - g*(a*e*(b*e - 2*c*d* m + b*e*m) - b*d*(3*c*d - b*e + 2*c*d*p - b*e*p)) + c*e*(g*(b*d - 2*a*e) - f*(2*c*d - b*e))*(m + 2*p + 4)*x, x], x], x] /; FreeQ[{a, b, c, d, e, f, g, m}, x] && LtQ[p, -1] && (IntegerQ[m] || IntegerQ[p] || IntegersQ[2*m, 2*p] )
Int[((d_.) + (e_.)*(x_))^(m_)*((f_.) + (g_.)*(x_))*((a_.) + (b_.)*(x_) + (c _.)*(x_)^2)^(p_.), x_Symbol] :> Simp[(e*f - d*g)*(d + e*x)^(m + 1)*((a + b* x + c*x^2)^(p + 1)/((m + 1)*(c*d^2 - b*d*e + a*e^2))), x] + Simp[1/((m + 1) *(c*d^2 - b*d*e + a*e^2)) Int[(d + e*x)^(m + 1)*(a + b*x + c*x^2)^p*Simp[ (c*d*f - f*b*e + a*e*g)*(m + 1) + b*(d*g - e*f)*(p + 1) - c*(e*f - d*g)*(m + 2*p + 3)*x, x], x], x] /; FreeQ[{a, b, c, d, e, f, g, p}, x] && LtQ[m, -1 ] && (IntegerQ[m] || IntegerQ[p] || IntegersQ[2*m, 2*p])
Int[((d_.) + (e_.)*(x_))^(m_)*((f_.) + (g_.)*(x_))*((a_.) + (b_.)*(x_) + (c _.)*(x_)^2)^(p_.), x_Symbol] :> Simp[g/e Int[(d + e*x)^(m + 1)*(a + b*x + c*x^2)^p, x], x] + Simp[(e*f - d*g)/e Int[(d + e*x)^m*(a + b*x + c*x^2)^ p, x], x] /; FreeQ[{a, b, c, d, e, f, g, m, p}, x] && !IGtQ[m, 0]
Time = 1.23 (sec) , antiderivative size = 712, normalized size of antiderivative = 1.72
| method | result | size |
| elliptic | \(\frac {\sqrt {\left (e x +d \right ) x \left (c x +b \right )}\, \left (-\frac {2 x c e \left (\frac {\left (A \,b^{2} e^{2}+A \,c^{2} d^{2}-B \,b^{2} d e -c \,d^{2} B b \right ) x}{d^{2} b^{2} \left (b^{2} e^{2}-2 b c d e +c^{2} d^{2}\right )}+\frac {A \,b^{3} e^{3}+A \,c^{3} d^{3}-B \,b^{3} d \,e^{2}-B b \,c^{2} d^{3}}{\left (b^{2} e^{2}-2 b c d e +c^{2} d^{2}\right ) b^{2} d^{2} c e}\right )}{\sqrt {\left (\frac {\left (b e +c d \right ) x}{c e}+x^{2}+\frac {b d}{c e}\right ) x c e}}-\frac {2 \left (c e \,x^{2}+b e x +c d x +b d \right ) A}{d^{2} b^{2} \sqrt {x \left (c e \,x^{2}+b e x +c d x +b d \right )}}+\frac {2 \left (-\frac {A b e +A c d -B b d}{b^{2} d^{2}}+\frac {A \,b^{3} e^{3}+A \,c^{3} d^{3}-B \,b^{3} d \,e^{2}-B b \,c^{2} d^{3}}{\left (b^{2} e^{2}-2 b c d e +c^{2} d^{2}\right ) b^{2} d^{2}}\right ) b \sqrt {\frac {\left (x +\frac {b}{c}\right ) c}{b}}\, \sqrt {\frac {x +\frac {d}{e}}{-\frac {b}{c}+\frac {d}{e}}}\, \sqrt {-\frac {c x}{b}}\, F\left (\sqrt {\frac {\left (x +\frac {b}{c}\right ) c}{b}}, \sqrt {-\frac {b}{c \left (-\frac {b}{c}+\frac {d}{e}\right )}}\right )}{c \sqrt {c e \,x^{3}+b e \,x^{2}+c d \,x^{2}+b d x}}+\frac {2 \left (\frac {c e \left (A \,b^{2} e^{2}+A \,c^{2} d^{2}-B \,b^{2} d e -c \,d^{2} B b \right )}{d^{2} b^{2} \left (b^{2} e^{2}-2 b c d e +c^{2} d^{2}\right )}+\frac {A c e}{b^{2} d^{2}}\right ) b \sqrt {\frac {\left (x +\frac {b}{c}\right ) c}{b}}\, \sqrt {\frac {x +\frac {d}{e}}{-\frac {b}{c}+\frac {d}{e}}}\, \sqrt {-\frac {c x}{b}}\, \left (\left (-\frac {b}{c}+\frac {d}{e}\right ) E\left (\sqrt {\frac {\left (x +\frac {b}{c}\right ) c}{b}}, \sqrt {-\frac {b}{c \left (-\frac {b}{c}+\frac {d}{e}\right )}}\right )-\frac {d F\left (\sqrt {\frac {\left (x +\frac {b}{c}\right ) c}{b}}, \sqrt {-\frac {b}{c \left (-\frac {b}{c}+\frac {d}{e}\right )}}\right )}{e}\right )}{c \sqrt {c e \,x^{3}+b e \,x^{2}+c d \,x^{2}+b d x}}\right )}{\sqrt {x \left (c x +b \right )}\, \sqrt {e x +d}}\) | \(712\) |
| default | \(\text {Expression too large to display}\) | \(1079\) |
((e*x+d)*x*(c*x+b))^(1/2)/(x*(c*x+b))^(1/2)/(e*x+d)^(1/2)*(-2*x*c*e*((A*b^ 2*e^2+A*c^2*d^2-B*b^2*d*e-B*b*c*d^2)/d^2/b^2/(b^2*e^2-2*b*c*d*e+c^2*d^2)*x +(A*b^3*e^3+A*c^3*d^3-B*b^3*d*e^2-B*b*c^2*d^3)/(b^2*e^2-2*b*c*d*e+c^2*d^2) /b^2/d^2/c/e)/(((b*e+c*d)/c/e*x+x^2+b*d/c/e)*x*c*e)^(1/2)-2*(c*e*x^2+b*e*x +c*d*x+b*d)*A/d^2/b^2/(x*(c*e*x^2+b*e*x+c*d*x+b*d))^(1/2)+2*(-(A*b*e+A*c*d -B*b*d)/b^2/d^2+(A*b^3*e^3+A*c^3*d^3-B*b^3*d*e^2-B*b*c^2*d^3)/(b^2*e^2-2*b *c*d*e+c^2*d^2)/b^2/d^2)*b/c*((x+b/c)/b*c)^(1/2)*((x+d/e)/(-b/c+d/e))^(1/2 )*(-c*x/b)^(1/2)/(c*e*x^3+b*e*x^2+c*d*x^2+b*d*x)^(1/2)*EllipticF(((x+b/c)/ b*c)^(1/2),(-b/c/(-b/c+d/e))^(1/2))+2*(c*e*(A*b^2*e^2+A*c^2*d^2-B*b^2*d*e- B*b*c*d^2)/d^2/b^2/(b^2*e^2-2*b*c*d*e+c^2*d^2)+A*c*e/b^2/d^2)*b/c*((x+b/c) /b*c)^(1/2)*((x+d/e)/(-b/c+d/e))^(1/2)*(-c*x/b)^(1/2)/(c*e*x^3+b*e*x^2+c*d *x^2+b*d*x)^(1/2)*((-b/c+d/e)*EllipticE(((x+b/c)/b*c)^(1/2),(-b/c/(-b/c+d/ e))^(1/2))-d/e*EllipticF(((x+b/c)/b*c)^(1/2),(-b/c/(-b/c+d/e))^(1/2))))
Result contains higher order function than in optimal. Order 9 vs. order 4.
Time = 0.12 (sec) , antiderivative size = 1037, normalized size of antiderivative = 2.50 \[ \int \frac {A+B x}{(d+e x)^{3/2} \left (b x+c x^2\right )^{3/2}} \, dx=-\frac {2 \, {\left ({\left ({\left (2 \, A b^{3} c e^{4} - {\left (B b c^{3} - 2 \, A c^{4}\right )} d^{3} e + {\left (4 \, B b^{2} c^{2} - 3 \, A b c^{3}\right )} d^{2} e^{2} - {\left (B b^{3} c + 3 \, A b^{2} c^{2}\right )} d e^{3}\right )} x^{3} + {\left (2 \, A b^{4} e^{4} - {\left (B b c^{3} - 2 \, A c^{4}\right )} d^{4} + {\left (3 \, B b^{2} c^{2} - A b c^{3}\right )} d^{3} e + 3 \, {\left (B b^{3} c - 2 \, A b^{2} c^{2}\right )} d^{2} e^{2} - {\left (B b^{4} + A b^{3} c\right )} d e^{3}\right )} x^{2} + {\left (2 \, A b^{4} d e^{3} - {\left (B b^{2} c^{2} - 2 \, A b c^{3}\right )} d^{4} + {\left (4 \, B b^{3} c - 3 \, A b^{2} c^{2}\right )} d^{3} e - {\left (B b^{4} + 3 \, A b^{3} c\right )} d^{2} e^{2}\right )} x\right )} \sqrt {c e} {\rm weierstrassPInverse}\left (\frac {4 \, {\left (c^{2} d^{2} - b c d e + b^{2} e^{2}\right )}}{3 \, c^{2} e^{2}}, -\frac {4 \, {\left (2 \, c^{3} d^{3} - 3 \, b c^{2} d^{2} e - 3 \, b^{2} c d e^{2} + 2 \, b^{3} e^{3}\right )}}{27 \, c^{3} e^{3}}, \frac {3 \, c e x + c d + b e}{3 \, c e}\right ) + 3 \, {\left ({\left (2 \, A b^{2} c^{2} e^{4} - {\left (B b c^{3} - 2 \, A c^{4}\right )} d^{2} e^{2} - {\left (B b^{2} c^{2} + 2 \, A b c^{3}\right )} d e^{3}\right )} x^{3} - {\left (2 \, B b^{2} c^{2} d^{2} e^{2} + B b^{3} c d e^{3} - 2 \, A b^{3} c e^{4} + {\left (B b c^{3} - 2 \, A c^{4}\right )} d^{3} e\right )} x^{2} + {\left (2 \, A b^{3} c d e^{3} - {\left (B b^{2} c^{2} - 2 \, A b c^{3}\right )} d^{3} e - {\left (B b^{3} c + 2 \, A b^{2} c^{2}\right )} d^{2} e^{2}\right )} x\right )} \sqrt {c e} {\rm weierstrassZeta}\left (\frac {4 \, {\left (c^{2} d^{2} - b c d e + b^{2} e^{2}\right )}}{3 \, c^{2} e^{2}}, -\frac {4 \, {\left (2 \, c^{3} d^{3} - 3 \, b c^{2} d^{2} e - 3 \, b^{2} c d e^{2} + 2 \, b^{3} e^{3}\right )}}{27 \, c^{3} e^{3}}, {\rm weierstrassPInverse}\left (\frac {4 \, {\left (c^{2} d^{2} - b c d e + b^{2} e^{2}\right )}}{3 \, c^{2} e^{2}}, -\frac {4 \, {\left (2 \, c^{3} d^{3} - 3 \, b c^{2} d^{2} e - 3 \, b^{2} c d e^{2} + 2 \, b^{3} e^{3}\right )}}{27 \, c^{3} e^{3}}, \frac {3 \, c e x + c d + b e}{3 \, c e}\right )\right ) + 3 \, {\left (A b c^{3} d^{3} e - 2 \, A b^{2} c^{2} d^{2} e^{2} + A b^{3} c d e^{3} + {\left (2 \, A b^{2} c^{2} e^{4} - {\left (B b c^{3} - 2 \, A c^{4}\right )} d^{2} e^{2} - {\left (B b^{2} c^{2} + 2 \, A b c^{3}\right )} d e^{3}\right )} x^{2} - {\left (A b c^{3} d^{2} e^{2} - 2 \, A b^{3} c e^{4} + {\left (B b c^{3} - 2 \, A c^{4}\right )} d^{3} e + {\left (B b^{3} c + A b^{2} c^{2}\right )} d e^{3}\right )} x\right )} \sqrt {c x^{2} + b x} \sqrt {e x + d}\right )}}{3 \, {\left ({\left (b^{2} c^{4} d^{4} e^{2} - 2 \, b^{3} c^{3} d^{3} e^{3} + b^{4} c^{2} d^{2} e^{4}\right )} x^{3} + {\left (b^{2} c^{4} d^{5} e - b^{3} c^{3} d^{4} e^{2} - b^{4} c^{2} d^{3} e^{3} + b^{5} c d^{2} e^{4}\right )} x^{2} + {\left (b^{3} c^{3} d^{5} e - 2 \, b^{4} c^{2} d^{4} e^{2} + b^{5} c d^{3} e^{3}\right )} x\right )}} \]
-2/3*(((2*A*b^3*c*e^4 - (B*b*c^3 - 2*A*c^4)*d^3*e + (4*B*b^2*c^2 - 3*A*b*c ^3)*d^2*e^2 - (B*b^3*c + 3*A*b^2*c^2)*d*e^3)*x^3 + (2*A*b^4*e^4 - (B*b*c^3 - 2*A*c^4)*d^4 + (3*B*b^2*c^2 - A*b*c^3)*d^3*e + 3*(B*b^3*c - 2*A*b^2*c^2 )*d^2*e^2 - (B*b^4 + A*b^3*c)*d*e^3)*x^2 + (2*A*b^4*d*e^3 - (B*b^2*c^2 - 2 *A*b*c^3)*d^4 + (4*B*b^3*c - 3*A*b^2*c^2)*d^3*e - (B*b^4 + 3*A*b^3*c)*d^2* e^2)*x)*sqrt(c*e)*weierstrassPInverse(4/3*(c^2*d^2 - b*c*d*e + b^2*e^2)/(c ^2*e^2), -4/27*(2*c^3*d^3 - 3*b*c^2*d^2*e - 3*b^2*c*d*e^2 + 2*b^3*e^3)/(c^ 3*e^3), 1/3*(3*c*e*x + c*d + b*e)/(c*e)) + 3*((2*A*b^2*c^2*e^4 - (B*b*c^3 - 2*A*c^4)*d^2*e^2 - (B*b^2*c^2 + 2*A*b*c^3)*d*e^3)*x^3 - (2*B*b^2*c^2*d^2 *e^2 + B*b^3*c*d*e^3 - 2*A*b^3*c*e^4 + (B*b*c^3 - 2*A*c^4)*d^3*e)*x^2 + (2 *A*b^3*c*d*e^3 - (B*b^2*c^2 - 2*A*b*c^3)*d^3*e - (B*b^3*c + 2*A*b^2*c^2)*d ^2*e^2)*x)*sqrt(c*e)*weierstrassZeta(4/3*(c^2*d^2 - b*c*d*e + b^2*e^2)/(c^ 2*e^2), -4/27*(2*c^3*d^3 - 3*b*c^2*d^2*e - 3*b^2*c*d*e^2 + 2*b^3*e^3)/(c^3 *e^3), weierstrassPInverse(4/3*(c^2*d^2 - b*c*d*e + b^2*e^2)/(c^2*e^2), -4 /27*(2*c^3*d^3 - 3*b*c^2*d^2*e - 3*b^2*c*d*e^2 + 2*b^3*e^3)/(c^3*e^3), 1/3 *(3*c*e*x + c*d + b*e)/(c*e))) + 3*(A*b*c^3*d^3*e - 2*A*b^2*c^2*d^2*e^2 + A*b^3*c*d*e^3 + (2*A*b^2*c^2*e^4 - (B*b*c^3 - 2*A*c^4)*d^2*e^2 - (B*b^2*c^ 2 + 2*A*b*c^3)*d*e^3)*x^2 - (A*b*c^3*d^2*e^2 - 2*A*b^3*c*e^4 + (B*b*c^3 - 2*A*c^4)*d^3*e + (B*b^3*c + A*b^2*c^2)*d*e^3)*x)*sqrt(c*x^2 + b*x)*sqrt(e* x + d))/((b^2*c^4*d^4*e^2 - 2*b^3*c^3*d^3*e^3 + b^4*c^2*d^2*e^4)*x^3 + ...
\[ \int \frac {A+B x}{(d+e x)^{3/2} \left (b x+c x^2\right )^{3/2}} \, dx=\int \frac {A + B x}{\left (x \left (b + c x\right )\right )^{\frac {3}{2}} \left (d + e x\right )^{\frac {3}{2}}}\, dx \]
\[ \int \frac {A+B x}{(d+e x)^{3/2} \left (b x+c x^2\right )^{3/2}} \, dx=\int { \frac {B x + A}{{\left (c x^{2} + b x\right )}^{\frac {3}{2}} {\left (e x + d\right )}^{\frac {3}{2}}} \,d x } \]
\[ \int \frac {A+B x}{(d+e x)^{3/2} \left (b x+c x^2\right )^{3/2}} \, dx=\int { \frac {B x + A}{{\left (c x^{2} + b x\right )}^{\frac {3}{2}} {\left (e x + d\right )}^{\frac {3}{2}}} \,d x } \]
Timed out. \[ \int \frac {A+B x}{(d+e x)^{3/2} \left (b x+c x^2\right )^{3/2}} \, dx=\int \frac {A+B\,x}{{\left (c\,x^2+b\,x\right )}^{3/2}\,{\left (d+e\,x\right )}^{3/2}} \,d x \]