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author | 2017-08-16 09:40:24 +0200 | |
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committer | 2017-08-16 09:40:24 +0200 | |
commit | 96d53d99d32f7006e553c6772b9c983925fb31f6 (patch) | |
tree | 2f205484417bda6fd7d59397015ef4080d7d964b | |
parent | 75b69fd5bb32e89b565551b96ca8d02d2d16ae62 (diff) | |
parent | 00745dd8a0a9597c7f3eecab7578d7069f85386a (diff) |
Merge PR #948: [doc] Write (@nil nat) instead of (nil nat)
-rw-r--r-- | doc/refman/Setoid.tex | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/refman/Setoid.tex b/doc/refman/Setoid.tex index 2c9602a22..6c7928438 100644 --- a/doc/refman/Setoid.tex +++ b/doc/refman/Setoid.tex @@ -156,9 +156,9 @@ compatibility constraints. \begin{cscexample}[Rewriting] Continuing the previous examples, suppose that the user must prove \texttt{set\_eq int (union int (union int S1 S2) S2) (f S1 S2)} under the -hypothesis \texttt{H: set\_eq int S2 (nil int)}. It is possible to +hypothesis \texttt{H: set\_eq int S2 (@nil int)}. It is possible to use the \texttt{rewrite} tactic to replace the first two occurrences of -\texttt{S2} with \texttt{nil int} in the goal since the context +\texttt{S2} with \texttt{@nil int} in the goal since the context \texttt{set\_eq int (union int (union int S1 nil) nil) (f S1 S2)}, being a composition of morphisms instances, is a morphism. However the tactic will fail replacing the third occurrence of \texttt{S2} unless \texttt{f} |