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definite integral sign [closed]

asked 2013-07-09 18:55:07 +0100

Glitter gravatar image

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

Many thanks!!!

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Closed for the following reason question is not relevant or outdated by Alex Kemp
close date 2015-11-03 21:15:31.478147

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answered 2013-07-10 04:04:29 +0100

hunteke gravatar image

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.

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Asked: 2013-07-09 18:55:07 +0100

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Last updated: Jul 10 '13