Fraction in python

Reduced fraction python

>>> from fractions import Fraction
>>> Fraction(98, 42)
Fraction(7, 3)

Source: stackoverflow.com

Python simplify fraction

#From scratch

#Euclid's algorithm https://en.wikipedia.org/wiki/Greatest_common_divisor#Euclid's_algorithm
def gcd(a: int, b: int):
    fraction = (a, b)
    while fraction[0] != fraction[1]:
        maximum = max(fraction)
        minimum = max(fraction)
        fraction = (maximum - minimum, minimum)
    return fraction[0]

def simplify(a: int, b: int):
  divisor = gcd(a, b)
  return (a / divisor, b / divisor)

Python numphy how to use fractions

from fractions import Fraction
num1=Fraction(1, 3)
num2=Fraction(1, 7)
print(num1*num2)

Fraction in python

from fractions import Fraction

frac = Fraction(1, 2)

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