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Diffstat (limited to 'doc/eval.texi')
-rw-r--r-- | doc/eval.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/eval.texi b/doc/eval.texi index d8c693f304..4a9495cf30 100644 --- a/doc/eval.texi +++ b/doc/eval.texi @@ -72,6 +72,10 @@ integer. For example, "floor(-1.5)" is "-2.0". @item trunc(expr) Round the value of expression @var{expr} towards zero to the nearest integer. For example, "trunc(-1.5)" is "-1.0". + +@item sqrt(expr) +Compute the square root of @var{expr}. This is equivalent to +"(@var{expr})^.5". @end table Note that: |