From: acondolu <andrea.condoluci@unibo.it>
Date: Fri, 14 Jul 2017 12:38:08 +0000 (+0200)
Subject: Re-use Util.index_of
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;ds=sidebyside;h=52947a60467ebb10cec57ffc1725644ad605c671;hp=52947a60467ebb10cec57ffc1725644ad605c671;p=fireball-separation.git

Re-use Util.index_of
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