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  • Identical expressions

  • (lnydy)/(y(one -((ln^ two *y))))
  • (lnydy) divide by (y(1 minus ((ln squared multiply by y))))
  • (lnydy) divide by (y(one minus ((ln to the power of two multiply by y))))
  • (lnydy)/(y(1-((ln2*y))))
  • lnydy/y1-ln2*y
  • (lnydy)/(y(1-((ln²*y))))
  • (lnydy)/(y(1-((ln to the power of 2*y))))
  • (lnydy)/(y(1-((ln^2y))))
  • (lnydy)/(y(1-((ln2y))))
  • lnydy/y1-ln2y
  • lnydy/y1-ln^2y
  • (lnydy) divide by (y(1-((ln^2*y))))
  • Similar expressions

  • (lnydy)/(y(1+((ln^2*y))))

Integral of (lnydy)/(y(1-((ln^2*y)))) dy

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1                   
  /                   
 |                    
 |       log(y)       
 |  --------------- dy
 |    /       2   \   
 |  y*\1 - log (y)/   
 |                    
/                     
0                     
$$\int\limits_{0}^{1} \frac{\log{\left(y \right)}}{y \left(1 - \log{\left(y \right)}^{2}\right)}\, dy$$
Integral(log(y)/((y*(1 - log(y)^2))), (y, 0, 1))
Detail solution
  1. There are multiple ways to do this integral.

    Method #1

    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 a constant times a function is the constant times the integral of the function:

          1. Let .

            Then let and substitute :

            1. The integral of is .

            Now substitute back in:

          So, the result is:

        So, the result is:

      Now substitute back in:

    Method #2

    1. Rewrite the integrand:

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

      1. Let .

        Then let and substitute :

        1. There are multiple ways to do this integral.

          Method #1

          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:

          Method #2

          1. Rewrite the integrand:

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

            1. Let .

              Then let and substitute :

              1. The integral of is .

              Now substitute back in:

            So, the result is:

        Now substitute back in:

      So, the result is:

    Method #3

    1. Rewrite the integrand:

    2. Let .

      Then let and substitute :

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

        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:

        So, the result is:

      Now substitute back in:

  2. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                          
 |                             /        2   \
 |      log(y)              log\-1 + log (y)/
 | --------------- dy = C - -----------------
 |   /       2   \                  2        
 | y*\1 - log (y)/                           
 |                                           
/                                            
$$\int \frac{\log{\left(y \right)}}{y \left(1 - \log{\left(y \right)}^{2}\right)}\, dy = C - \frac{\log{\left(\log{\left(y \right)}^{2} - 1 \right)}}{2}$$
The graph
The answer [src]
nan
$$\text{NaN}$$
=
=
nan
$$\text{NaN}$$
nan
Numerical answer [src]
22.919249968258
22.919249968258

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