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Diffstat (limited to '')
| -rw-r--r-- | doc/exercises.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/exercises.tex b/doc/exercises.tex index 4af53e9..ebf8e91 100644 --- a/doc/exercises.tex +++ b/doc/exercises.tex @@ -668,7 +668,7 @@ of \texttt{b} with its absolute value. \noindent So, if we set $a = n$ and $b = 1$, then we iterate -of all integers $p$, $2 \le p < n$. For which $p$ +of all integers $p$, $2 \le p \le n$. For which $p$ that is prime, we set $a \gets a \cdot (p - 1)$ and $b \gets b \cdot p$. After the iteration, $b | a$, and $\varphi(n) = \frac{a}{b}$. |