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-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp.dtx16
1 files changed, 10 insertions, 6 deletions
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
index 1893a78c128..620944118d7 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
@@ -49,7 +49,7 @@
% }^^A
% }
%
-% \date{Released 2019-05-09}
+% \date{Released 2019-05-28}
%
% \maketitle
%
@@ -858,8 +858,9 @@
% \item Function calls (\texttt{sin}, \texttt{ln}, \emph{etc}).
% \item Binary |**| and |^| (right associative).
% \item Unary |+|, |-|, |!|.
-% \item Binary |*|, |/|, and implicit multiplication by juxtaposition
-% (\texttt{2pi}, \texttt{3(4+5)}, \emph{etc}).
+% \item Implicit multiplication by juxtaposition (\texttt{2pi})
+% when neither factor is in parentheses.
+% \item Binary |*| and |/|, implicit multiplication by juxtaposition with parentheses (for instance \texttt{3(4+5)}).
% \item Binary |+| and |-|.
% \item Comparisons |>=|, |!=|, |<?|, \emph{etc}.
% \item Logical \texttt{and}, denoted by |&&|.
@@ -868,10 +869,13 @@
% \item Comma (to build tuples).
% \end{itemize}
% The precedence of operations can be overridden using parentheses.
-% In particular, those precedences imply that
+% In particular, the precedence of juxtaposition implies that
% \begin{align*}
-% \mathtt{sin 2pi} & = \sin(2)\pi != 0, \\
-% \mathtt{2\char`\^2max(3,5)} & = 2^2 \max(3,5) = 20.
+% \mathtt{1/2pi} & = 1/(2\pi), \\
+% \mathtt{1/2pi(pi+pi)} & = (2\pi)^{-1}(\pi+\pi) \simeq 1, \\
+% \mathtt{sin 2pi} & = \sin(2)\pi \neq 0, \\
+% \mathtt{2\char`\^2max(3,5)} & = 2^2 \max(3,5) = 20, \\
+% \mathtt{1in/1cm} & = (1in)/(1cm) = 2.54 .
% \end{align*}
% Functions are called on the value of their argument, contrarily to
% \TeX{} macros.