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1/(2*x)

Integral of 1/(2*x) dx

Limits of integration:

from to
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The graph:

from to

Piecewise:

The solution

You have entered [src]
  1       
  /       
 |        
 |   1    
 |  --- dx
 |  2*x   
 |        
/         
0         
$$\int\limits_{0}^{1} \frac{1}{2 x}\, dx$$
Integral(1/(2*x), (x, 0, 1))
Detail solution
  1. Let .

    Then let and substitute :

    1. The integral of a constant times a function is the constant times the integral of the function:

      1. The integral of is .

      So, the result is:

    Now substitute back in:

  2. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                     
 |                      
 |  1           log(2*x)
 | --- dx = C + --------
 | 2*x             2    
 |                      
/                       
$$\int \frac{1}{2 x}\, dx = C + \frac{\log{\left(2 x \right)}}{2}$$
The graph
The answer [src]
oo
$$\infty$$
=
=
oo
$$\infty$$
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Numerical answer [src]
22.0452230669964
22.0452230669964
The graph
Integral of 1/(2*x) dx

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