Stack Overflow
Stack Overflow

Xah Lee
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  • Mountain View, CA
  • Member since June 17 2010
  • 1602 profile views
  • Last seen Nov 28 '19 at 13:49

Effete functional hotshot, armature mathematician. I write programing tutorials as hobby. Please see • JavaScript in Depth • Practical Emacs Lisp • math. Visual Dictionary of Special Plane Curves