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A user with 5 edits. Account created on 17 April 2010.
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9 July 2023

11 December 2022

  • 03:4403:44, 11 December 2022 diff hist +2 m Imaginary number -1^2 means -(1^2) universally, which is -1. For example, at the start of this article, "The square of an imaginary number bi is −b^2", where -b^2 means -(b^2). What we need here is (-1)^2.

5 December 2022

28 April 2022

17 April 2010