Spherical trigonometry: Revision history

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5 January 2015

8 February 2014

20 December 2013

  • curprev 22:4822:48, 20 December 2013 en>ChrisGAHarrison m 28,305 bytes +28,305 add words which were missed in the version that I looked at. No change in mathematics was made,

17 August 2012