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e^(-x^3)

Integral of e^(-x^3) dx

Limits of integration:

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The graph:

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Piecewise:

The solution

You have entered [src]
  1        
  /        
 |         
 |     3   
 |   -x    
 |  E    dx
 |         
/          
0          
$$\int\limits_{0}^{1} e^{- x^{3}}\, dx$$
Integral(E^(-x^3), (x, 0, 1))
The answer (Indefinite) [src]
  /                                            
 |                                             
 |    3                               /      3\
 |  -x           Gamma(1/3)*lowergamma\1/3, x /
 | E    dx = C + ------------------------------
 |                        9*Gamma(4/3)         
/                                              
$$\int e^{- x^{3}}\, dx = C + \frac{\Gamma\left(\frac{1}{3}\right) \gamma\left(\frac{1}{3}, x^{3}\right)}{9 \Gamma\left(\frac{4}{3}\right)}$$
The graph
The answer [src]
Gamma(1/3)*lowergamma(1/3, 1)
-----------------------------
         9*Gamma(4/3)        
$$\frac{\Gamma\left(\frac{1}{3}\right) \gamma\left(\frac{1}{3}, 1\right)}{9 \Gamma\left(\frac{4}{3}\right)}$$
=
=
Gamma(1/3)*lowergamma(1/3, 1)
-----------------------------
         9*Gamma(4/3)        
$$\frac{\Gamma\left(\frac{1}{3}\right) \gamma\left(\frac{1}{3}, 1\right)}{9 \Gamma\left(\frac{4}{3}\right)}$$
gamma(1/3)*lowergamma(1/3, 1)/(9*gamma(4/3))
Numerical answer [src]
0.807511182139671
0.807511182139671
The graph
Integral of e^(-x^3) dx

    Use the examples entering the upper and lower limits of integration.