Paraxial approximation: Revision history

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27 August 2014

17 January 2014

  • curprev 03:2303:23, 17 January 2014 en>Srleffler 2,895 bytes +2,895 The accuracy statement is confusing because it follows the second-order cosine expression immediately with a statement about the first-order approximation, without explanation. The whole approximation either passes or fails.

26 May 2011

  • curprev 12:5712:57, 26 May 2011 en>Rodolfo Hermans 2,381 bytes +2,381 Quantify the error percentage for angles about 10 degrees
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