From 796c433f5da19511ddc5de3d2cbec878ac3d25fc Mon Sep 17 00:00:00 2001
From: Matej Kosik
Date: Sat, 7 Nov 2015 23:59:30 +0100
Subject: COMMENT: question

---
 doc/refman/RefMan-cic.tex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/refman/RefMan-cic.tex b/doc/refman/RefMan-cic.tex
index 29e4f256bb..39b7d4f156 100644
--- a/doc/refman/RefMan-cic.tex
+++ b/doc/refman/RefMan-cic.tex
@@ -1828,6 +1828,7 @@ The reduction for fixpoints is:
 \[ (\Fix{f_i}{F}~a_1\ldots
 a_{k_i}) \triangleright_{\iota} \substs{t_i}{f_k}{\Fix{f_k}{F}}{k=1\ldots n}
 ~a_1\ldots a_{k_i}\]
+% QUESTION: Is it wise to use \iota for twice with two different meanings?
 when $a_{k_i}$ starts with a constructor.
 This last restriction is needed in order to keep strong normalization
 and corresponds to the reduction for primitive recursive operators.
-- 
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