diff options
| author |  Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2017-04-02 19:13:58 +0200 |
|---|---|---|
| committer | Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2017-04-09 11:52:17 +0200 |
| commit | 2ddc9d12bd4616f10245c40bc0c87ae548911809 (patch) | |
| tree | bd3cea37a3f145510195aaa128ea6fac7f988664 /doc | |
| parent | 21d308fc083ee395e7b1ff78e75ec3a1305cb2f4 (diff) | |
Fixing #5420 as well as many related bugs due to miscounting let-ins.
- Supporting let-ins in tactic "fix", and hence in interactive
Fixpoint and mutual theorems.
- Documenting more precisely the meaning of n in tactic "fix id n".
- Fixing computation of recursive index at interpretation time in the
presence of let-ins.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/refman/RefMan-tac.tex | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/refman/RefMan-tac.tex b/doc/refman/RefMan-tac.tex index 3f1241186..0edc66f83 100644 --- a/doc/refman/RefMan-tac.tex +++ b/doc/refman/RefMan-tac.tex @@ -2618,9 +2618,9 @@ as the ones described in Section~\ref{Tac-induction}. In the syntax of the tactic, the identifier {\ident} is the name given to the induction hypothesis. The natural number {\num} tells on which premise of the current goal the induction acts, starting -from 1 and counting both dependent and non dependent -products. Especially, the current lemma must be composed of at least -{\num} products. +from 1, counting both dependent and non dependent +products, but skipping local definitions. Especially, the current +lemma must be composed of at least {\num} products. Like in a {\tt fix} expression, the induction hypotheses have to be used on structurally smaller arguments. |