Question 1203274
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                To tutor @math_helper



                Dear tutor @math_helper



If you open your post with &nbsp;< pre >,


then you should &nbsp;CLOSE &nbsp;the post with the symbols &nbsp;< / pre >, &nbsp;for accuracy.



In addition to accuracy, it makes an influence at the appearance of your post.

Suddenly, you will discover that the appearance becomes to be manageable (!), in a way as you expect it (!!)



Best regards
@ikleyn