Question

How to set precision format for decimal value in Python

Answer 1

import decimal
 
d = decimal.Decimal(1.1)     

print('{:.1}'.format(d))     
print('{:.2}'.format(d))     
print('{:.3}'.format(d))     
print('{:.28}'.format(d))



'''
run:

1 
1.1
1.10
1.100000000000000088817841970

'''

 

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