3.54.76 \(\int \frac {400+100 e^2+100 x^2+e^{\frac {e^{2-e^{e^x}}}{10+e^{2-e^{e^x}} (1+x)}} (e^{4-2 e^{e^x}} x^2+10 e^{2-e^{e^x}+e^x+x} x^2)+e^{2-e^{e^x}} (80+80 x+20 x^2+20 x^3+e^2 (20+20 x))+e^{4-2 e^{e^x}} (4+8 x+5 x^2+2 x^3+x^4+e^2 (1+2 x+x^2))}{100 x^2+e^{2-e^{e^x}} (20 x^2+20 x^3)+e^{4-2 e^{e^x}} (x^2+2 x^3+x^4)} \, dx\)

Optimal. Leaf size=32 \[ -e^{\frac {1}{1+10 e^{-2+e^{e^x}}+x}}-\frac {4+e^2}{x}+x \]

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Rubi [F]  time = 0.00, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \begin {gather*} \text {\$Aborted} \end {gather*}

Verification is not applicable to the result.

[In]

Int[(400 + 100*E^2 + 100*x^2 + E^(E^(2 - E^E^x)/(10 + E^(2 - E^E^x)*(1 + x)))*(E^(4 - 2*E^E^x)*x^2 + 10*E^(2 -
 E^E^x + E^x + x)*x^2) + E^(2 - E^E^x)*(80 + 80*x + 20*x^2 + 20*x^3 + E^2*(20 + 20*x)) + E^(4 - 2*E^E^x)*(4 +
8*x + 5*x^2 + 2*x^3 + x^4 + E^2*(1 + 2*x + x^2)))/(100*x^2 + E^(2 - E^E^x)*(20*x^2 + 20*x^3) + E^(4 - 2*E^E^x)
*(x^2 + 2*x^3 + x^4)),x]

[Out]

$Aborted

Rubi steps

Aborted

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Mathematica [A]  time = 0.88, size = 41, normalized size = 1.28 \begin {gather*} -e^{\frac {e^2}{e^2+10 e^{e^{e^x}}+e^2 x}}+\frac {-4-e^2}{x}+x \end {gather*}

Antiderivative was successfully verified.

[In]

Integrate[(400 + 100*E^2 + 100*x^2 + E^(E^(2 - E^E^x)/(10 + E^(2 - E^E^x)*(1 + x)))*(E^(4 - 2*E^E^x)*x^2 + 10*
E^(2 - E^E^x + E^x + x)*x^2) + E^(2 - E^E^x)*(80 + 80*x + 20*x^2 + 20*x^3 + E^2*(20 + 20*x)) + E^(4 - 2*E^E^x)
*(4 + 8*x + 5*x^2 + 2*x^3 + x^4 + E^2*(1 + 2*x + x^2)))/(100*x^2 + E^(2 - E^E^x)*(20*x^2 + 20*x^3) + E^(4 - 2*
E^E^x)*(x^2 + 2*x^3 + x^4)),x]

[Out]

-E^(E^2/(E^2 + 10*E^E^E^x + E^2*x)) + (-4 - E^2)/x + x

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fricas [A]  time = 0.81, size = 54, normalized size = 1.69 \begin {gather*} \frac {x^{2} - x e^{\left (\frac {e^{\left (x + e^{x} - e^{\left (e^{x}\right )} + 2\right )}}{{\left (x + 1\right )} e^{\left (x + e^{x} - e^{\left (e^{x}\right )} + 2\right )} + 10 \, e^{\left (x + e^{x}\right )}}\right )} - e^{2} - 4}{x} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(((x^2*exp(-exp(exp(x))+2)^2+10*x^2*exp(x)*exp(exp(x))*exp(-exp(exp(x))+2))*exp(exp(-exp(exp(x))+2)/(
(x+1)*exp(-exp(exp(x))+2)+10))+((x^2+2*x+1)*exp(2)+x^4+2*x^3+5*x^2+8*x+4)*exp(-exp(exp(x))+2)^2+((20*x+20)*exp
(2)+20*x^3+20*x^2+80*x+80)*exp(-exp(exp(x))+2)+100*exp(2)+100*x^2+400)/((x^4+2*x^3+x^2)*exp(-exp(exp(x))+2)^2+
(20*x^3+20*x^2)*exp(-exp(exp(x))+2)+100*x^2),x, algorithm="fricas")

[Out]

(x^2 - x*e^(e^(x + e^x - e^(e^x) + 2)/((x + 1)*e^(x + e^x - e^(e^x) + 2) + 10*e^(x + e^x))) - e^2 - 4)/x

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giac [F]  time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {100 \, x^{2} + {\left (10 \, x^{2} e^{\left (x + e^{x} - e^{\left (e^{x}\right )} + 2\right )} + x^{2} e^{\left (-2 \, e^{\left (e^{x}\right )} + 4\right )}\right )} e^{\left (\frac {e^{\left (-e^{\left (e^{x}\right )} + 2\right )}}{{\left (x + 1\right )} e^{\left (-e^{\left (e^{x}\right )} + 2\right )} + 10}\right )} + 20 \, {\left (x^{3} + x^{2} + {\left (x + 1\right )} e^{2} + 4 \, x + 4\right )} e^{\left (-e^{\left (e^{x}\right )} + 2\right )} + {\left (x^{4} + 2 \, x^{3} + 5 \, x^{2} + {\left (x^{2} + 2 \, x + 1\right )} e^{2} + 8 \, x + 4\right )} e^{\left (-2 \, e^{\left (e^{x}\right )} + 4\right )} + 100 \, e^{2} + 400}{100 \, x^{2} + 20 \, {\left (x^{3} + x^{2}\right )} e^{\left (-e^{\left (e^{x}\right )} + 2\right )} + {\left (x^{4} + 2 \, x^{3} + x^{2}\right )} e^{\left (-2 \, e^{\left (e^{x}\right )} + 4\right )}}\,{d x} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(((x^2*exp(-exp(exp(x))+2)^2+10*x^2*exp(x)*exp(exp(x))*exp(-exp(exp(x))+2))*exp(exp(-exp(exp(x))+2)/(
(x+1)*exp(-exp(exp(x))+2)+10))+((x^2+2*x+1)*exp(2)+x^4+2*x^3+5*x^2+8*x+4)*exp(-exp(exp(x))+2)^2+((20*x+20)*exp
(2)+20*x^3+20*x^2+80*x+80)*exp(-exp(exp(x))+2)+100*exp(2)+100*x^2+400)/((x^4+2*x^3+x^2)*exp(-exp(exp(x))+2)^2+
(20*x^3+20*x^2)*exp(-exp(exp(x))+2)+100*x^2),x, algorithm="giac")

[Out]

integrate((100*x^2 + (10*x^2*e^(x + e^x - e^(e^x) + 2) + x^2*e^(-2*e^(e^x) + 4))*e^(e^(-e^(e^x) + 2)/((x + 1)*
e^(-e^(e^x) + 2) + 10)) + 20*(x^3 + x^2 + (x + 1)*e^2 + 4*x + 4)*e^(-e^(e^x) + 2) + (x^4 + 2*x^3 + 5*x^2 + (x^
2 + 2*x + 1)*e^2 + 8*x + 4)*e^(-2*e^(e^x) + 4) + 100*e^2 + 400)/(100*x^2 + 20*(x^3 + x^2)*e^(-e^(e^x) + 2) + (
x^4 + 2*x^3 + x^2)*e^(-2*e^(e^x) + 4)), x)

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maple [A]  time = 0.13, size = 49, normalized size = 1.53




method result size



risch \(x -\frac {{\mathrm e}^{2}}{x}-\frac {4}{x}-{\mathrm e}^{\frac {{\mathrm e}^{-{\mathrm e}^{{\mathrm e}^{x}}+2}}{{\mathrm e}^{-{\mathrm e}^{{\mathrm e}^{x}}+2} x +{\mathrm e}^{-{\mathrm e}^{{\mathrm e}^{x}}+2}+10}}\) \(49\)



Verification of antiderivative is not currently implemented for this CAS.

[In]

int(((x^2*exp(-exp(exp(x))+2)^2+10*x^2*exp(x)*exp(exp(x))*exp(-exp(exp(x))+2))*exp(exp(-exp(exp(x))+2)/((x+1)*
exp(-exp(exp(x))+2)+10))+((x^2+2*x+1)*exp(2)+x^4+2*x^3+5*x^2+8*x+4)*exp(-exp(exp(x))+2)^2+((20*x+20)*exp(2)+20
*x^3+20*x^2+80*x+80)*exp(-exp(exp(x))+2)+100*exp(2)+100*x^2+400)/((x^4+2*x^3+x^2)*exp(-exp(exp(x))+2)^2+(20*x^
3+20*x^2)*exp(-exp(exp(x))+2)+100*x^2),x,method=_RETURNVERBOSE)

[Out]

x-exp(2)/x-4/x-exp(exp(-exp(exp(x))+2)/(exp(-exp(exp(x))+2)*x+exp(-exp(exp(x))+2)+10))

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maxima [A]  time = 0.50, size = 35, normalized size = 1.09 \begin {gather*} \frac {x^{2} - x e^{\left (\frac {e^{2}}{x e^{2} + e^{2} + 10 \, e^{\left (e^{\left (e^{x}\right )}\right )}}\right )} - e^{2} - 4}{x} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(((x^2*exp(-exp(exp(x))+2)^2+10*x^2*exp(x)*exp(exp(x))*exp(-exp(exp(x))+2))*exp(exp(-exp(exp(x))+2)/(
(x+1)*exp(-exp(exp(x))+2)+10))+((x^2+2*x+1)*exp(2)+x^4+2*x^3+5*x^2+8*x+4)*exp(-exp(exp(x))+2)^2+((20*x+20)*exp
(2)+20*x^3+20*x^2+80*x+80)*exp(-exp(exp(x))+2)+100*exp(2)+100*x^2+400)/((x^4+2*x^3+x^2)*exp(-exp(exp(x))+2)^2+
(20*x^3+20*x^2)*exp(-exp(exp(x))+2)+100*x^2),x, algorithm="maxima")

[Out]

(x^2 - x*e^(e^2/(x*e^2 + e^2 + 10*e^(e^(e^x)))) - e^2 - 4)/x

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mupad [B]  time = 3.77, size = 46, normalized size = 1.44 \begin {gather*} x-{\mathrm {e}}^{\frac {{\mathrm {e}}^{-{\mathrm {e}}^{{\mathrm {e}}^x}}\,{\mathrm {e}}^2}{{\mathrm {e}}^{-{\mathrm {e}}^{{\mathrm {e}}^x}}\,{\mathrm {e}}^2+x\,{\mathrm {e}}^{-{\mathrm {e}}^{{\mathrm {e}}^x}}\,{\mathrm {e}}^2+10}}-\frac {{\mathrm {e}}^2+4}{x} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((100*exp(2) + exp(4 - 2*exp(exp(x)))*(8*x + exp(2)*(2*x + x^2 + 1) + 5*x^2 + 2*x^3 + x^4 + 4) + exp(2 - ex
p(exp(x)))*(80*x + 20*x^2 + 20*x^3 + exp(2)*(20*x + 20) + 80) + exp(exp(2 - exp(exp(x)))/(exp(2 - exp(exp(x)))
*(x + 1) + 10))*(x^2*exp(4 - 2*exp(exp(x))) + 10*x^2*exp(exp(x))*exp(2 - exp(exp(x)))*exp(x)) + 100*x^2 + 400)
/(exp(4 - 2*exp(exp(x)))*(x^2 + 2*x^3 + x^4) + exp(2 - exp(exp(x)))*(20*x^2 + 20*x^3) + 100*x^2),x)

[Out]

x - exp((exp(-exp(exp(x)))*exp(2))/(exp(-exp(exp(x)))*exp(2) + x*exp(-exp(exp(x)))*exp(2) + 10)) - (exp(2) + 4
)/x

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sympy [A]  time = 3.38, size = 32, normalized size = 1.00 \begin {gather*} x - e^{\frac {e^{2 - e^{e^{x}}}}{\left (x + 1\right ) e^{2 - e^{e^{x}}} + 10}} + \frac {- e^{2} - 4}{x} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(((x**2*exp(-exp(exp(x))+2)**2+10*x**2*exp(x)*exp(exp(x))*exp(-exp(exp(x))+2))*exp(exp(-exp(exp(x))+2
)/((x+1)*exp(-exp(exp(x))+2)+10))+((x**2+2*x+1)*exp(2)+x**4+2*x**3+5*x**2+8*x+4)*exp(-exp(exp(x))+2)**2+((20*x
+20)*exp(2)+20*x**3+20*x**2+80*x+80)*exp(-exp(exp(x))+2)+100*exp(2)+100*x**2+400)/((x**4+2*x**3+x**2)*exp(-exp
(exp(x))+2)**2+(20*x**3+20*x**2)*exp(-exp(exp(x))+2)+100*x**2),x)

[Out]

x - exp(exp(2 - exp(exp(x)))/((x + 1)*exp(2 - exp(exp(x))) + 10)) + (-exp(2) - 4)/x

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