How to convert exponential form into decimal form in python

Question

Output :-
8.881784197e-16

I want the same output in decimal form

Tried

def sqrt(value):
    num = 1
    while (value):
        num = num * 2
        value = value -1
    return num

num =  1 / float (square)
print float(num)

Note: square value changing from 1 to 100 so expected output is to get the answer in full decimal form but it's coming in exponential form

Christian Tapia · Answer 1 · 2014-05-26T07:12:29.680

1

To display all the digits you can try formatting:

print "%.25f" % a
# -0.0000000000000008881784197

where 25 is the number of digits after the point. You can change it.

edited May 26 '14 at 07:12

answered May 26 '14 at 07:03

Christian Tapia

33,620
7
56
73

I don't want extra zero's at end. – user3464566 May 26 '14 at 07:11
@user3464566 That's why you can change the number `25`. – Christian Tapia May 26 '14 at 07:12
I want the same for 200 numbers. I can't go every time and change that floating reference. Is there any way to print accurate value after decimal not in exponential form? – user3464566 May 26 '14 at 07:17

How to convert exponential form into decimal form in python

1 Answers1