diff --git a/src/docs/cmu-user/extensions.tex b/src/docs/cmu-user/extensions.tex index e0177d8d0bf42ffeddb59a1e5e5ebbe4c297f6e0..839ce5d6fee4f0fedc8a8e5054c0e4673dab7db8 100644 --- a/src/docs/cmu-user/extensions.tex +++ b/src/docs/cmu-user/extensions.tex @@ -62,12 +62,14 @@ values. \end{defun} \begin{defun}{extensions:}{float-nan-p}{\args{\var{x}}} + \defunx[extensions:]{float-signaling-nan-p}{\args{\var{x}}} \defunx[extensions:]{float-trapping-nan-p}{\args{\var{x}}} \code{float-nan-p} returns true if \var{x} is an IEEE NaN (Not A - Number) object. \code{float-trapping-nan-p} returns true only if + Number) object. \code{float-signaling-nan-p} returns true only if \var{x} is a trapping NaN. With either function, \var{x} must be a - float. + float. \code{float-trapping-nan-p} is the former name of + \code{float-signaling-nan-p} and is deprecated. \end{defun} \subsubsection{Negative Zero}