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| author |  Pierre Letouzey <pierre.letouzey@inria.fr> | 2016-06-23 15:07:02 +0200 |
|---|---|---|
| committer | Pierre Letouzey <pierre.letouzey@inria.fr> | 2017-06-14 12:02:35 +0200 |
| commit | 27c8e30fad95d887b698b0e3fa563644c293b033 (patch) | |
| tree | 021febbccb12aff7873cf18aebaf4e9e2a6e4d47 /doc/refman/RefMan-sch.tex | |
| parent | b240771a3661883ca0cc0497efee5b48519bddea (diff) | |
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.
Diffstat (limited to 'doc/refman/RefMan-sch.tex')
| -rw-r--r-- | doc/refman/RefMan-sch.tex | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/doc/refman/RefMan-sch.tex b/doc/refman/RefMan-sch.tex index 53aa6b86a..d3719bed4 100644 --- a/doc/refman/RefMan-sch.tex +++ b/doc/refman/RefMan-sch.tex @@ -196,8 +196,10 @@ Check tree_forest_mutind. The {\tt Functional Scheme} command is a high-level experimental tool for generating automatically induction principles -corresponding to (possibly mutually recursive) functions. Its -syntax follows the schema: +corresponding to (possibly mutually recursive) functions. +First, it must be made available via {\tt Require Import FunInd}. + Its +syntax then follows the schema: \begin{quote} {\tt Functional Scheme {\ident$_1$} := Induction for \ident'$_1$ Sort {\sort$_1$} \\ with\\ @@ -319,6 +321,7 @@ of a tree or a forest. Note that we use \texttt{Function} which generally produces better principles. \begin{coq_example*} +Require Import FunInd. Function tree_size (t:tree) : nat := match t with | node A f => S (forest_size f) |