Z Modulo 3Z. 10 mod 3 and other modulo examples. Depending on how complicated the script is, the toint conversion to make modulo.
Although entirely standard, we nd the term primitive root to be somewhat archaic. Depending on how complicated the script is, the toint conversion to make modulo. $3 \divides \paren {x^2 + y^2} \iff 3 \divides x \land 3 \divides y$.
We saw in theorem 3.1.3 that when we do arithmetic modulo some number $n$, the answer doesn't depend on which numbers we compute with, only that they are the throughout this section, unless otherwise specified, assume all equivalences are modulo $n$, for some fixed but unspecified $n$.
We present a method for obtaining congruences modulo powers of 3 for sequences given by recurrences of nite depth with polynomial coecients. Transcribed image text from this question. Let $x, y, z \in \z$ be integers. We present a method for obtaining congruences modulo powers of 3 for sequences given by recurrences of nite depth with polynomial coecients.
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