User:Keenan J. A. Down
Part time tutor and student of mathematics in east Kent in the United Kingdom. I'm the author of 'In Search of Euler's Identity,' which you can read here: http://bit.ly/2cH2GSm or a more recent piece, entitled 'Explorations of the Chi Function' here: http://bit.ly/2gIGist which is a collection of investigations surrounding a particular set of integers.