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asked 10 years ago

logomath gravatar image

Why is_prime(6/3) results as False?

sage: (6/3).is_integer()

True

sage: (6/3).is_prime()

False

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Why is_prime(6/3) results as False?

sage: (6/3).is_integer()

(6/3).is_integer() True

True

sage: (6/3).is_prime()

False

(6/3).is_prime() False