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16 March 2009
- 18:4518:45, 16 March 2009 diff hist 0 Wikipedia:Reference desk/Mathematics →Converse to Heine-Cantor theorem
- 18:4418:44, 16 March 2009 diff hist +145 Wikipedia:Reference desk/Mathematics →Converse to Heine-Cantor theorem
- 18:2918:29, 16 March 2009 diff hist +105 Wikipedia:Reference desk/Mathematics No edit summary
- 18:2118:21, 16 March 2009 diff hist +332 Wikipedia:Reference desk/Mathematics →Self-Dual Tessellation
- 16:4516:45, 16 March 2009 diff hist 0 Wikipedia:Reference desk/Science →Optimum sizes/shapes for ice cubes
- 16:4416:44, 16 March 2009 diff hist +577 Wikipedia:Reference desk/Science →Optimum sizes/shapes for ice cubes