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I am using the IEEE Transaction class in LyX. With a figure float, I was able to put a long equation spanning two columns at the top of the next page, as shown in the pictures below

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My questions are: 1. How do I place the long equation at the bottom of the page and 2. How do I let it appear in the same page (not the next page) where the equation is defined?

Do I need to load some packages? I prefer to still use the figure float in LyX where the labeling and numbering features still work for this long equation than a solution completely using ERT. In that case, I think the numbering and labeling of equations become more cumbersome.

marked as duplicate by Andrew Swann, TeXnician, dexteritas, Phelype Oleinik, Troy Sep 7 '18 at 12:13

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