# packages?
dir() # get list
dir(__builtins__)

#functions
help(pow)
pow(3, 2)
3 ** 2

help(hex)
hex(10)

#list of modules
help() #start interactive help

import math
dir() #note new added math
dir(math)
# help(radians) no qualifier
help(math.radians)
#radians(180)
math.radians(180)

