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1. • CommentRowNumber1.
   • CommentAuthorjesse
   • CommentTimeJun 9th 2017
   • PermaLink
   Author: jesse
   Format: MarkdownItexStarted [[hyperimaginary element]] to record the observation that hyperimaginaries aren't usually preserved by ultraproducts. I also touched up [[definable set]] a bit while adding a referenceable definition for [[type-definable set]].

   Started hyperimaginary element to record the observation that hyperimaginaries aren’t usually preserved by ultraproducts. I also touched up definable set a bit while adding a referenceable definition for type-definable set.