24 lines
1 KiB
C++
24 lines
1 KiB
C++
/*
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Copyright (c) 2015 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#pragma once
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#include "kernel/expr.h"
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#include "library/tactic/location.h"
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namespace lean {
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/** \brief Create a simp tactic expression where
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- ls is a collection of pre-terms representing additional lemmas that should be used as rewriting rules.
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- ns is a collection of namespaces that should provide rewriting rules for this tactic.
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- ex is a collection of global rewriting rules that should be excluded.
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- pre_tac (if provided) is a tactic used to discharge assumptions in conditional rewriting rules.
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- loc is the scope of the tactic (i.e., which hypothesis and/or conclusion will be simplified).
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*/
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expr mk_simp_tactic_expr(buffer<expr> const & ls, buffer<name> const & ns, buffer<name> const & ex,
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optional<expr> const & pre_tac, location const & loc);
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void initialize_simp_tactic();
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void finalize_simp_tactic();
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}
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