Definite integral sign

Please, how do I get sign for definite integral (from x1 to x2)?

Many thanks!!!

Hint: Go to the file menu InsertObjectFormula. The view will change slightly, and you should have a pop-up window with different operators. Play with that window, clicking on different buttons to see what happens and find exactly what you need.

However, to answer the question as asked: I believe you’re looking for the from {} and to {} construct.

  1. Go to InsertObjectFormula.

  2. In the bottom horizontal window, type

    int from { -infinity } to { infinity } left ( { x^2 } cdot y^{ -2 } right ) {dx}

    That should produce something like image description.