Imaginary unit: Revision history

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15 December 2014

  • curprev 04:0804:08, 15 December 2014en>JohnBlackburne 18,538 bytes −1 Reverted 1 edit by Dash77 (talk): Again, no need to introduce complex numbers, a more advanced topic. It's clearer just considering square roots of real numbers. (TW)

22 February 2014

21 January 2014

31 August 2012