User contributions for 123.17.130.104
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13 December 2013
- 15:5915:59, 13 December 2013 diff hist +16,629 N Quater-imaginary base add more '9' in '0.9...'
- 15:5515:55, 13 December 2013 diff hist +10,958 N Complex base systems change "math i" to "plain i" in links