Answers for "python decimal long"

2

fixed precision float python

x = 13.949999999999999999
g = float("{:.2f}".format(x))
Posted by: Guest on May-20-2020
2

decimal in python

>>> from decimal import *
>>> getcontext().prec = 6
>>> Decimal(1) / Decimal(7)
Decimal('0.142857')
>>> getcontext().prec = 28
>>> Decimal(1) / Decimal(7)
Decimal('0.1428571428571428571428571429')
Posted by: Guest on June-24-2020

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