User contributions for 88.203.90.14
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6 January 2014
- 00:2500:25, 6 January 2014 diff hist +12,385 N List of logarithmic identities →Canceling exponentials: Rewrite definitions
3 January 2014
- 23:4723:47, 3 January 2014 diff hist +17,947 N Relativity of simultaneity →Spacetime diagrams: Remove nonsensical unreferenced paragraph. y and z are not on the diagram for example.
29 December 2013
- 23:5023:50, 29 December 2013 diff hist +12,461 N Negation →Definition
16 December 2013
- 01:3501:35, 16 December 2013 diff hist +16,387 N Talk:Law of noncontradiction →Relationship to law of excluded middle current