From 27c8e30fad95d887b698b0e3fa563644c293b033 Mon Sep 17 00:00:00 2001 From: Pierre Letouzey Date: Thu, 23 Jun 2016 15:07:02 +0200 Subject: Prelude : no more autoload of plugins extraction and recdef The user now has to manually load them, respectively via: Require Extraction Require Import FunInd The "Import" in the case of FunInd is to ensure that the tactics functional induction and functional inversion are indeed in scope. Note that the Recdef.v file is still there as well (it contains complements used when doing Function with measures), and it also triggers a load of FunInd.v. This change is correctly documented in the refman, and the test-suite has been adapted. --- doc/refman/RefMan-ext.tex | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'doc/refman/RefMan-ext.tex') diff --git a/doc/refman/RefMan-ext.tex b/doc/refman/RefMan-ext.tex index 6dd0ddf81d..939fc87a6e 100644 --- a/doc/refman/RefMan-ext.tex +++ b/doc/refman/RefMan-ext.tex @@ -721,18 +721,20 @@ a given type. See Section~\ref{Show}. \section{Advanced recursive functions} -The \emph{experimental} command +The following \emph{experimental} command is available +when the {\tt FunInd} library has been loaded via {\tt Require Import FunInd}: \begin{center} \texttt{Function {\ident} {\binder$_1$}\ldots{\binder$_n$} \{decrease\_annot\} : type$_0$ := \term$_0$} \comindex{Function} \label{Function} \end{center} -can be seen as a generalization of {\tt Fixpoint}. It is actually a -wrapper for several ways of defining a function \emph{and other useful +This command can be seen as a generalization of {\tt Fixpoint}. It is actually +a wrapper for several ways of defining a function \emph{and other useful related objects}, namely: an induction principle that reflects the recursive structure of the function (see \ref{FunInduction}), and its -fixpoint equality. The meaning of this +fixpoint equality. + The meaning of this declaration is to define a function {\it ident}, similarly to {\tt Fixpoint}. Like in {\tt Fixpoint}, the decreasing argument must be given (unless the function is not recursive), but it must not -- cgit v1.2.3