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seen Sep 17 at 4:12

Jan
24
answered Installing LaTeX in a server
Jan
17
awarded  Quorum
Oct
8
comment How do I show the equation formula again instead of its number of ref?
You could have the first instance be in the equation environment and define a separate box with the equation in displaymath. It's not a great solution, unfortunately.
Oct
8
awarded  Teacher
Oct
8
answered How do I show the equation formula again instead of its number of ref?