User contributions for 130.209.203.66
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12 August 2014
- 11:4811:48, 12 August 2014 diff hist +27 Prolate spheroidal coordinates →Bibliography: Fixed LCCN current
3 February 2014
- 15:4215:42, 3 February 2014 diff hist +3,854 N Displacement operator →Properties: minor sign fix