Python: Python Programming Beginner’s Guide by Jeff Simon

Author:Jeff Simon [Simon, Jeff]
Language: eng
Format: epub
Published: 2017-01-29T08:00:00+00:00

Perhaps, you can understand the concept of math functions in Python better if you will study the following sample codes involving the use of such functions.

math.sqrt ( x ) :

import math

print math.sqrt ( 25.0 )

print math.sqrt ( 5 )

try:

print math.sqrt ( - 3 )

except ValueError, err:

print ‘Not possible to compute for the sqrt ( - 3 ) : ‘ , err

If you run the above given example, you will get the following output:

5.0

2.2360679775

Not possible to compute for sqrt ( -3 ) : math domain error

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