length of a diagonal

[danhaney403]

No description provided.

[danhaney403]

i don't get an error message, it just doesn't run

#http://tinyurl.com/z52c8z8
import math
#length of a diagonal
l=4
w=10
d=math.sqrt(l2+w2)

[danhaney403]

I copied it from the tutorial line by line and it wont run, or give results.

[calthoff]

It is an example illustrating a point, it isn't supposed to output anything.

[amopollon]

Hello there! Just for fun I add print(l, w, d)

http://tinyurl.com/z52c8z8

import math

#length of a diagonal

l=4
w=10
d=math.sqrt(l2+w2)

print(l, w, d)