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Diffstat (limited to 'doc/sphinx/proof-engine/tactics.rst')
| -rw-r--r-- | doc/sphinx/proof-engine/tactics.rst | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/doc/sphinx/proof-engine/tactics.rst b/doc/sphinx/proof-engine/tactics.rst index 25c4de7389..c5fab0983f 100644 --- a/doc/sphinx/proof-engine/tactics.rst +++ b/doc/sphinx/proof-engine/tactics.rst @@ -2227,9 +2227,6 @@ and an explanation of the underlying technique. then :n:`injection @ident` first introduces the hypothesis in the local context using :n:`intros until @ident`. - .. exn:: Not a projectable equality but a discriminable one. - :undocumented: - .. exn:: Nothing to do, it is an equality between convertible terms. :undocumented: @@ -2237,7 +2234,8 @@ and an explanation of the underlying technique. :undocumented: .. exn:: Nothing to inject. - :undocumented: + + This error is given when one side of the equality is not a constructor. .. tacv:: injection @num |