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2 (*       ___                                                              *)
3 (*      ||M||                                                             *)
4 (*      ||A||       A project by Andrea Asperti                           *)
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11 (*        v         GNU General Public License Version 2                  *)
12 (*                                                                        *)
13 (**************************************************************************)
14
15 (* This file was automatically generated: do not edit *********************)
16
17 set "baseuri" "cic:/matita/CoRN-Decl/ftc/StrongIVT".
18
19 include "CoRN.ma".
20
21 (* $Id: StrongIVT.v,v 1.5 2004/04/23 10:01:01 lcf Exp $ *)
22
23 include "ftc/WeakIVT.ma".
24
25 include "ftc/CalculusTheorems.ma".
26
27 (* UNEXPORTED
28 Section IVT'
29 *)
30
31 (*#* ** Strong IVT for partial functions
32
33 The IVT can be generalized to arbitrary partial functions; in the first
34 part, we will simply do that, repeating the previous construction.
35
36 The same notations and conventions apply as before.
37 *)
38
39 alias id "a" = "cic:/CoRN/ftc/StrongIVT/IVT'/a.var".
40
41 alias id "b" = "cic:/CoRN/ftc/StrongIVT/IVT'/b.var".
42
43 alias id "Hab'" = "cic:/CoRN/ftc/StrongIVT/IVT'/Hab'.var".
44
45 alias id "Hab" = "cic:/CoRN/ftc/StrongIVT/IVT'/Hab.var".
46
47 (* begin hide *)
48
49 inline "cic:/CoRN/ftc/StrongIVT/IVT'/I.con" "IVT'__".
50
51 inline "cic:/CoRN/ftc/StrongIVT/IVT'/I'.con" "IVT'__".
52
53 (* end hide *)
54
55 alias id "F" = "cic:/CoRN/ftc/StrongIVT/IVT'/F.var".
56
57 alias id "contF" = "cic:/CoRN/ftc/StrongIVT/IVT'/contF.var".
58
59 (* begin hide *)
60
61 inline "cic:/CoRN/ftc/StrongIVT/IVT'/incF.con" "IVT'__".
62
63 (* end hide *)
64
65 (* begin show *)
66
67 alias id "incrF" = "cic:/CoRN/ftc/StrongIVT/IVT'/incrF.var".
68
69 (* end show *)
70
71 (* begin hide *)
72
73 inline "cic:/CoRN/ftc/StrongIVT/IVT'/Ha.con" "IVT'__".
74
75 inline "cic:/CoRN/ftc/StrongIVT/IVT'/Hb.con" "IVT'__".
76
77 inline "cic:/CoRN/ftc/StrongIVT/IVT'/HFab'.con" "IVT'__".
78
79 (* end hide *)
80
81 (* begin show *)
82
83 alias id "z" = "cic:/CoRN/ftc/StrongIVT/IVT'/z.var".
84
85 alias id "Haz" = "cic:/CoRN/ftc/StrongIVT/IVT'/Haz.var".
86
87 alias id "Hzb" = "cic:/CoRN/ftc/StrongIVT/IVT'/Hzb.var".
88
89 (* end show *)
90
91 inline "cic:/CoRN/ftc/StrongIVT/IVT'_seq_lemma.con".
92
93 (* end hide *)
94
95 inline "cic:/CoRN/ftc/StrongIVT/IVT'_aux_seq_type.ind".
96
97 inline "cic:/CoRN/ftc/StrongIVT/IVT'_iter.con".
98
99 inline "cic:/CoRN/ftc/StrongIVT/IVT'_seq.con".
100
101 inline "cic:/CoRN/ftc/StrongIVT/a'_seq.con".
102
103 inline "cic:/CoRN/ftc/StrongIVT/b'_seq.con".
104
105 inline "cic:/CoRN/ftc/StrongIVT/a'_seq_I.con".
106
107 inline "cic:/CoRN/ftc/StrongIVT/b'_seq_I.con".
108
109 inline "cic:/CoRN/ftc/StrongIVT/a'_seq_less_b'_seq.con".
110
111 inline "cic:/CoRN/ftc/StrongIVT/a'_seq_less_z.con".
112
113 inline "cic:/CoRN/ftc/StrongIVT/z_less_b'_seq.con".
114
115 inline "cic:/CoRN/ftc/StrongIVT/a'_seq_mon.con".
116
117 inline "cic:/CoRN/ftc/StrongIVT/b'_seq_mon.con".
118
119 inline "cic:/CoRN/ftc/StrongIVT/a'_seq_b'_seq_dist_n.con".
120
121 inline "cic:/CoRN/ftc/StrongIVT/a'_seq_b'_seq_dist.con".
122
123 inline "cic:/CoRN/ftc/StrongIVT/a'_seq_Cauchy.con".
124
125 inline "cic:/CoRN/ftc/StrongIVT/b'_seq_Cauchy.con".
126
127 inline "cic:/CoRN/ftc/StrongIVT/IVT'/xa.con" "IVT'__".
128
129 inline "cic:/CoRN/ftc/StrongIVT/IVT'/xb.con" "IVT'__".
130
131 inline "cic:/CoRN/ftc/StrongIVT/a'_seq_b'_seq_lim.con".
132
133 inline "cic:/CoRN/ftc/StrongIVT/xa'_in_interval.con".
134
135 inline "cic:/CoRN/ftc/StrongIVT/IVT'_I.con".
136
137 (* UNEXPORTED
138 End IVT'
139 *)
140
141 (*#* **Other formulations
142
143 We now generalize the various statements of the intermediate value
144 theorem to more widely applicable forms.
145 *)
146
147 inline "cic:/CoRN/ftc/StrongIVT/Weak_IVT.con".
148
149 inline "cic:/CoRN/ftc/StrongIVT/IVT_inc.con".
150
151 (* UNEXPORTED
152 Transparent Min.
153 *)
154
155 inline "cic:/CoRN/ftc/StrongIVT/IVT_dec.con".
156
157 inline "cic:/CoRN/ftc/StrongIVT/IVT'_inc.con".
158
159 (* UNEXPORTED
160 Transparent Min.
161 *)
162
163 inline "cic:/CoRN/ftc/StrongIVT/IVT'_dec.con".
164