3.6.52 \(\int \frac {(a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}})^2}{d^2-e^2 x^2} \, dx\) [552]

3.6.52.1 Optimal result

Integrand size = 47, antiderivative size = 110 \[ \int \frac {\left (a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}\right )^2}{d^2-e^2 x^2} \, dx=\frac {2 a b \operatorname {ExpIntegralEi}\left (\frac {c \sqrt {d+e x} \log (F)}{\sqrt {d f-e f x}}\right )}{d e}+\frac {b^2 \operatorname {ExpIntegralEi}\left (\frac {2 c \sqrt {d+e x} \log (F)}{\sqrt {d f-e f x}}\right )}{d e}+\frac {a^2 \log \left (\frac {\sqrt {d+e x}}{\sqrt {d f-e f x}}\right )}{d e} \]

output

2*a*b*Ei(c*ln(F)*(e*x+d)^(1/2)/(-e*f*x+d*f)^(1/2))/d/e+b^2*Ei(2*c*ln(F)*(e 
*x+d)^(1/2)/(-e*f*x+d*f)^(1/2))/d/e+a^2*ln((e*x+d)^(1/2)/(-e*f*x+d*f)^(1/2 
))/d/e
 

3.6.52.2 Mathematica [F]

\[ \int \frac {\left (a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}\right )^2}{d^2-e^2 x^2} \, dx=\int \frac {\left (a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}\right )^2}{d^2-e^2 x^2} \, dx \]

input

Integrate[(a + b*F^((c*Sqrt[d + e*x])/Sqrt[d*f - e*f*x]))^2/(d^2 - e^2*x^2 
),x]
 

output

Integrate[(a + b*F^((c*Sqrt[d + e*x])/Sqrt[d*f - e*f*x]))^2/(d^2 - e^2*x^2 
), x]
 

3.6.52.3 Rubi [A] (verified)

Time = 0.45 (sec) , antiderivative size = 99, normalized size of antiderivative = 0.90, number of steps used = 4, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.064, Rules used = {2729, 2614, 2009}

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.

\(\displaystyle \int \frac {\left (a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}\right )^2}{d^2-e^2 x^2} \, dx\)

\(\Big \downarrow \) 2729

\(\displaystyle \frac {\int \frac {\left (b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}+a\right )^2 \sqrt {d f-e f x}}{\sqrt {d+e x}}d\frac {\sqrt {d+e x}}{\sqrt {d f-e f x}}}{d e}\)

\(\Big \downarrow \) 2614

\(\displaystyle \frac {\int \left (\frac {2 a b \sqrt {d f-e f x} F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}}{\sqrt {d+e x}}+\frac {b^2 \sqrt {d f-e f x} F^{\frac {2 c \sqrt {d+e x}}{\sqrt {d f-e f x}}}}{\sqrt {d+e x}}+\frac {a^2 \sqrt {d f-e f x}}{\sqrt {d+e x}}\right )d\frac {\sqrt {d+e x}}{\sqrt {d f-e f x}}}{d e}\)

\(\Big \downarrow \) 2009

\(\displaystyle \frac {a^2 \log \left (\frac {\sqrt {d+e x}}{\sqrt {d f-e f x}}\right )+2 a b \operatorname {ExpIntegralEi}\left (\frac {c \sqrt {d+e x} \log (F)}{\sqrt {d f-e f x}}\right )+b^2 \operatorname {ExpIntegralEi}\left (\frac {2 c \sqrt {d+e x} \log (F)}{\sqrt {d f-e f x}}\right )}{d e}\)

input

Int[(a + b*F^((c*Sqrt[d + e*x])/Sqrt[d*f - e*f*x]))^2/(d^2 - e^2*x^2),x]
 

output

(2*a*b*ExpIntegralEi[(c*Sqrt[d + e*x]*Log[F])/Sqrt[d*f - e*f*x]] + b^2*Exp 
IntegralEi[(2*c*Sqrt[d + e*x]*Log[F])/Sqrt[d*f - e*f*x]] + a^2*Log[Sqrt[d 
+ e*x]/Sqrt[d*f - e*f*x]])/(d*e)
 

3.6.52.3.1 Defintions of rubi rules used

rule 2009

Int[u_, x_Symbol] :> Simp[IntSum[u, x], x] /; SumQ[u]
 

rule 2614

Int[((a_) + (b_.)*((F_)^((g_.)*((e_.) + (f_.)*(x_))))^(n_.))^(p_.)*((c_.) + 
 (d_.)*(x_))^(m_.), x_Symbol] :> Int[ExpandIntegrand[(c + d*x)^m, (a + b*(F 
^(g*(e + f*x)))^n)^p, x], x] /; FreeQ[{F, a, b, c, d, e, f, g, m, n}, x] && 
 IGtQ[p, 0]
 

rule 2729

Int[((a_.) + (b_.)*(F_)^(((c_.)*Sqrt[(d_.) + (e_.)*(x_)])/Sqrt[(f_.) + (g_. 
)*(x_)]))^(n_.)/((A_) + (C_.)*(x_)^2), x_Symbol] :> Simp[2*e*(g/(C*(e*f - d 
*g)))   Subst[Int[(a + b*F^(c*x))^n/x, x], x, Sqrt[d + e*x]/Sqrt[f + g*x]], 
 x] /; FreeQ[{a, b, c, d, e, f, g, A, C, F}, x] && EqQ[C*d*f - A*e*g, 0] && 
 EqQ[e*f + d*g, 0] && IGtQ[n, 0]
 

3.6.52.4 Maple [F]

\[\int \frac {\left (a +b \,F^{\frac {c \sqrt {e x +d}}{\sqrt {-e f x +d f}}}\right )^{2}}{-e^{2} x^{2}+d^{2}}d x\]

input

int((a+b*F^(c*(e*x+d)^(1/2)/(-e*f*x+d*f)^(1/2)))^2/(-e^2*x^2+d^2),x)
 

output

int((a+b*F^(c*(e*x+d)^(1/2)/(-e*f*x+d*f)^(1/2)))^2/(-e^2*x^2+d^2),x)
 

3.6.52.5 Fricas [F]

\[ \int \frac {\left (a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}\right )^2}{d^2-e^2 x^2} \, dx=\int { -\frac {{\left (F^{\frac {\sqrt {e x + d} c}{\sqrt {-e f x + d f}}} b + a\right )}^{2}}{e^{2} x^{2} - d^{2}} \,d x } \]

input

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

output

integral(-(a^2 + 2*a*b/F^(sqrt(-e*f*x + d*f)*sqrt(e*x + d)*c/(e*f*x - d*f) 
) + b^2/F^(2*sqrt(-e*f*x + d*f)*sqrt(e*x + d)*c/(e*f*x - d*f)))/(e^2*x^2 - 
 d^2), x)
 

3.6.52.6 Sympy [F]

\[ \int \frac {\left (a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}\right )^2}{d^2-e^2 x^2} \, dx=- \int \frac {a^{2}}{- d^{2} + e^{2} x^{2}}\, dx - \int \frac {F^{\frac {2 c \sqrt {d + e x}}{\sqrt {d f - e f x}}} b^{2}}{- d^{2} + e^{2} x^{2}}\, dx - \int \frac {2 F^{\frac {c \sqrt {d + e x}}{\sqrt {d f - e f x}}} a b}{- d^{2} + e^{2} x^{2}}\, dx \]

input

integrate((a+b*F**(c*(e*x+d)**(1/2)/(-e*f*x+d*f)**(1/2)))**2/(-e**2*x**2+d 
**2),x)
 

output

-Integral(a**2/(-d**2 + e**2*x**2), x) - Integral(F**(2*c*sqrt(d + e*x)/sq 
rt(d*f - e*f*x))*b**2/(-d**2 + e**2*x**2), x) - Integral(2*F**(c*sqrt(d + 
e*x)/sqrt(d*f - e*f*x))*a*b/(-d**2 + e**2*x**2), x)
 

3.6.52.7 Maxima [F]

\[ \int \frac {\left (a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}\right )^2}{d^2-e^2 x^2} \, dx=\int { -\frac {{\left (F^{\frac {\sqrt {e x + d} c}{\sqrt {-e f x + d f}}} b + a\right )}^{2}}{e^{2} x^{2} - d^{2}} \,d x } \]

input

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

output

1/2*a^2*(log(e*x + d)/(d*e) - log(e*x - d)/(d*e)) - b^2*integrate(F^(2*sqr 
t(e*x + d)*c/(sqrt(-e*x + d)*sqrt(f)))/(e^2*x^2 - d^2), x) - 2*a*b*integra 
te(F^(sqrt(e*x + d)*c/(sqrt(-e*x + d)*sqrt(f)))/(e^2*x^2 - d^2), x)
 

3.6.52.8 Giac [F]

\[ \int \frac {\left (a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}\right )^2}{d^2-e^2 x^2} \, dx=\int { -\frac {{\left (F^{\frac {\sqrt {e x + d} c}{\sqrt {-e f x + d f}}} b + a\right )}^{2}}{e^{2} x^{2} - d^{2}} \,d x } \]

input

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

output

integrate(-(F^(sqrt(e*x + d)*c/sqrt(-e*f*x + d*f))*b + a)^2/(e^2*x^2 - d^2 
), x)
 

3.6.52.9 Mupad [F(-1)]

Timed out. \[ \int \frac {\left (a+b F^{\frac {c \sqrt {d+e x}}{\sqrt {d f-e f x}}}\right )^2}{d^2-e^2 x^2} \, dx=\int \frac {{\left (a+b\,{\mathrm {e}}^{\frac {c\,\ln \left (F\right )\,\sqrt {d+e\,x}}{\sqrt {d\,f-e\,f\,x}}}\right )}^2}{d^2-e^2\,x^2} \,d x \]

input

int((a + F^((c*(d + e*x)^(1/2))/(d*f - e*f*x)^(1/2))*b)^2/(d^2 - e^2*x^2), 
x)
 

output

int((a + b*exp((c*log(F)*(d + e*x)^(1/2))/(d*f - e*f*x)^(1/2)))^2/(d^2 - e 
^2*x^2), x)