Modules and Functions

Function is a built in program.

1.       Needs a parameters

a.       Pow (5,4) is the same as 5**4

                                                                           i.      5 and 4 are parameters

abs ( -5) is a absolute value function

Module

1.       Have to be imported

2.       Import math <press enter>

a.       math.floor (18.7)

b.      math.sqrt  (81)

c.       square = math.sqrt; use variable name assigned to function/module

 

 Modules as variables