Apparently, this user prefers to keep an air of mystery about them.
3 Is there a toggle for zoom/bigger text in OS X? jul 9 '13
1 Is Grapher able to display values in the x-axis as (π/2), (π), (3π/2), (2π) rather than 1,57, 3,14, 4,71, 6,28 (and so on.. )? may 29 '13