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| -rw-r--r-- | Doc/ref/ref3.tex | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Doc/ref/ref3.tex b/Doc/ref/ref3.tex index 46388b2..505ae2e 100644 --- a/Doc/ref/ref3.tex +++ b/Doc/ref/ref3.tex @@ -165,7 +165,8 @@ complex numbers: \begin{description} \item[Integers] -These represent elements from the mathematical set of whole numbers. +These represent elements from the mathematical set of whole numbers +(positive and negative ones). \obindex{integer} There are three types of integers: |