Scheme Interpreter in Python
This project is for only study purpose
Original project by:
Peter Norvig, 2010-16
See http://norvig.com/lispy.html
>>>from lispy import repl
>>>repl()
lispy>
lispy> (define circle-area (lambda (r) (* pi (* r r))))
lispy> (circle-area 2)
12.566370614359172
lispy>