I'm an experienced C++ programmer and mathematician.

Favorite answers:

• Perspective correct interpolation
• Soft spherical shadows
• Drawing a histogram
• Why detecting a cycle with DFS is O(V)
• Correct use of multidraw

Some of my programming projects are:

• Ductifier — Duct fittings calculator.
• uniqoda — Input Unicode characters by name.
• UTF-8 everywhere — It's UTF-8 and it should be everywhere!