diff options
| author | Enrico Tassi | 2019-05-22 17:52:19 +0200 |
|---|---|---|
| committer | Enrico Tassi | 2019-06-04 13:58:43 +0200 |
| commit | 0f1814bcbaafbd93d7c7587eef8826a80b65477f (patch) | |
| tree | f6eb6f20a829ae78093bd5751560dcf258c90466 /doc/sphinx | |
| parent | 3b7509b96273f4e412b747e0c55dd193f38fd418 (diff) | |
[function] always open a proof when used with `wf` or `measure`
Diffstat (limited to 'doc/sphinx')
| -rw-r--r-- | doc/sphinx/language/gallina-extensions.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/sphinx/language/gallina-extensions.rst b/doc/sphinx/language/gallina-extensions.rst index 8c5ad785e4..c93984661e 100644 --- a/doc/sphinx/language/gallina-extensions.rst +++ b/doc/sphinx/language/gallina-extensions.rst @@ -737,7 +737,7 @@ used by ``Function``. A more precise description is given below. decreases at each recursive call of :token:`term`. The order must be well-founded. Parameters of the function are bound in :token:`term`. - Depending on the annotation, the user is left with some proof + If the annotation is ``measure`` or ``fw``, the user is left with some proof obligations that will be used to define the function. These proofs are: proofs that each recursive call is actually decreasing with respect to the given criteria, and (if the criteria is `wf`) a proof |