In [2]:

    

from pylab import *
x = linspace(0,2*pi,150)
y = exp(sin(x))
plot(x,y)
show()


    

In [3]:

    

for x in range(9):
    print(x)


    

    




0
1
2
3
4
5
6
7
8

In [4]:

    

def five_thru_seven(x):
    if x<8 and x>4:
        return x*2
    else:
        return x
print(five_thru_seven(8))


    

    




8

In [6]:

    

print(five_thru_seven(6))


    

    




12

In [13]:

    

from pylab import *
x = linspace(0,10,100)
y = [five_thru_seven(i) for i in x]


    

In [15]:

    

plot(x,y); show()


    

In [ ]: