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A user with 3 edits. Account created on 10 January 2013.
20 July 2014
- 00:2900:29, 20 July 2014 diff hist +644 Talk:Micropolitan statistical area →Micropolitan Statistical Area: Adding a comment on the comments!~~~~
19 July 2014
- 16:5116:51, 19 July 2014 diff hist +70 m Spherical law of cosines →Proof: In the denominator of ta the equation has single '|', normally denoting absolute value, where what is needed is '||' denoting the length of the vector, nor norm2.