int_from_prime_division(pd)
Instance Public methods
Re-composes a prime factorization and returns the product.
Parameters
- pd
-
Array of pairs of integers. The each internal pair consists of a prime number â a prime factor â and a natural number â an exponent.
Example
For [[p_1, e_1], [p_2, e_2], ...., [p_n, e_n]], it returns:
1 2 3 | p_1**e_1 * p_2**e_2 * .... * p_n**e_n.Prime.int_from_prime_division([[2,2], [3,1]]) #=> 12 |
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