Recursion

• Stanford lectures on recursion & backtracking:
  • Lecture 8 | Programming Abstractions - Stanford (video)
  • Lecture 9 | Programming Abstractions - Stanford (video)
  • Lecture 10 | Programming Abstractions - Stanford (video)
  • Lecture 11 | Programming Abstractions - Stanford (video)
• When it is appropriate to use it?
• How is tail recursion better than not?
  • What Is Tail Recursion Why Is It So Bad? - Quora (web)
  • Tail Recursion - Youtube (video)
  • Tail Recursion - Coursera (video)