User contributions for 153.31.113.26

For 153.31.113.26 talk block log logs
Jump to navigation Jump to search
Search for contributionsExpandCollapse
⧼contribs-top⧽
⧼contribs-date⧽

31 January 2014

  • 19:0019:00, 31 January 2014 diff hist +5,910 N Dot (diacritic)removed the statement that overdots are no longer standard to indicate time derivatives; for example, that's the standard still used in Lagrangian mechanics