In [22]:

    

import functools

def fahrenheit(T):
    return ((float(9)/5)*T+32)
def celsius(T):
    return (float(5)/9)*(T-32)

temp = [0,22.5,40,100]


    

In [23]:

    

F_temps = map(fahrenheit,temp)
#show
list(F_temps)


    

    
Out[23]:





[32.0, 72.5, 104.0, 212.0]

In [24]:

    

C_temps = map(celsius,F_temps)
list(C_temps)


    

    
Out[24]:





[]

In [25]:

    

list(map(lambda T: (9/5)*T+32, temp))


    

    
Out[25]:





[32.0, 72.5, 104.0, 212.0]

In [28]:

    

lambda x,y: x+y
a = [1,2,3]
b = [4,5,6]
c = [7,8,9]

list(map(lambda x,y,z: x+y+z, a,b,c))


    

    
Out[28]:





[12, 15, 18]

In [29]:

    

list(map(lambda num: num*-1,a))


    

    
Out[29]:





[-1, -2, -3]

In [ ]: