Answers for "how to take floating point precision in python"

fixed precision float python

x = 13.949999999999999999
g = float("{:.2f}".format(x))

python decimal precision, float

#!/usr/bin/python

from decimal import Decimal

x = 1 / 3
print(type(x))
print(x)

print("-----------------------")

y = Decimal(1) / Decimal(3)
print(type(y))
print(y)