User contributions for 81.164.174.159
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28 October 2018
- 17:5117:51, 28 October 2018 diff hist +728 Talk:Exponential function →Graphs in 'Complex plane' paragraph: new section
25 April 2018
- 20:2620:26, 25 April 2018 diff hist +1,009 User talk:Sam Derbyshire →Complex function graphs: new section