remove empty file

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

doc/mk_tactic_doc.py

@@ -55,7 +55,7 @@ def extract_tactic_doc(ous, f):
                 generate_tactic_doc(ous, f, ins)
 
 def generate_simplifier_doc(ous, name, desc):
-    ous.write("## Simplifier [" + name + "](../summary/#tactic-" + name + ")\n")
+    ous.write("## Simplifier [" + name + "](https://microsoft.github.io/z3guide/docs/strategies/summary/#tactic-" + name + ")\n")
     ous.write("### Description\n" + desc + "\n")
 
               

src/tactic/bv/bv_slice_tactic.cpp

@@ -1,18 +0,0 @@
-/*++
-Copyright (c) 2022 Microsoft Corporation
-
-Module Name:
-
-    bv_slice_tactic.cpp
-
-Abstract:
-
-    Tactic for simplifying with bit-vector slices
-
-Author:
-
-    Nikolaj Bjorner (nbjorner) 2022-10-30
-
---*/
-
-

src/tactic/core/euf_completion_tactic.cpp

@@ -16,8 +16,6 @@ Author:
 --*/
 
 #include "tactic/tactic.h"
-#include "tactic/dependent_expr_state_tactic.h"
-#include "ast/simplifiers/euf_completion.h"
 #include "tactic/core/euf_completion_tactic.h"
 
 tactic * mk_euf_completion_tactic(ast_manager& m, params_ref const& p) {