:: NECKLACE semantic presentation
:: deftheorem Def1 defines are_mutually_different NECKLACE:def 1 :
theorem Th1: :: NECKLACE:1
for
b1,
b2,
b3,
b4,
b5 being
set st
b1,
b2,
b3,
b4,
b5 are_mutually_different holds
card {b1,b2,b3,b4,b5} = 5
theorem Th2: :: NECKLACE:2
theorem Th3: :: NECKLACE:3
for
b1,
b2,
b3,
b4,
b5,
b6 being
set holds
[:{b1,b2,b3},{b4,b5,b6}:] = {[b1,b4],[b1,b5],[b1,b6],[b2,b4],[b2,b5],[b2,b6],[b3,b4],[b3,b5],[b3,b6]}
theorem Th4: :: NECKLACE:4
theorem Th5: :: NECKLACE:5
theorem Th6: :: NECKLACE:6
theorem Th7: :: NECKLACE:7
theorem Th8: :: NECKLACE:8
theorem Th9: :: NECKLACE:9
theorem Th10: :: NECKLACE:10
theorem Th11: :: NECKLACE:11
for
b1,
b2,
b3,
b4 being
set holds
not ( (
b1 = b2 implies
b3 = b4 ) & (
b3 = b4 implies
b1 = b2 ) & not
(b1,b2 --> b3,b4) " = b3,
b4 --> b1,
b2 )
theorem Th12: :: NECKLACE:12
:: deftheorem Def2 defines embeds NECKLACE:def 2 :
theorem Th13: :: NECKLACE:13
:: deftheorem Def3 defines is_equimorphic_to NECKLACE:def 3 :
theorem Th14: :: NECKLACE:14
:: deftheorem Def4 defines symmetric NECKLACE:def 4 :
:: deftheorem Def5 defines asymmetric NECKLACE:def 5 :
theorem Th15: :: NECKLACE:15
:: deftheorem Def6 defines irreflexive NECKLACE:def 6 :
:: deftheorem Def7 defines -SuccRelStr NECKLACE:def 7 :
theorem Th16: :: NECKLACE:16
theorem Th17: :: NECKLACE:17
:: deftheorem Def8 defines SymRelStr NECKLACE:def 8 :
Lemma19:
for b1, b2 being non empty RelStr st b1,b2 are_isomorphic holds
Card the InternalRel of b1 = Card the InternalRel of b2
:: deftheorem Def9 defines ComplRelStr NECKLACE:def 9 :
theorem Th18: :: NECKLACE:18
:: deftheorem Def10 defines Necklace NECKLACE:def 10 :
theorem Th19: :: NECKLACE:19
theorem Th20: :: NECKLACE:20
theorem Th21: :: NECKLACE:21
theorem Th22: :: NECKLACE:22
theorem Th23: :: NECKLACE:23
theorem Th24: :: NECKLACE:24
theorem Th25: :: NECKLACE:25
theorem Th26: :: NECKLACE:26
theorem Th27: :: NECKLACE:27
theorem Th28: :: NECKLACE:28
theorem Th29: :: NECKLACE:29
theorem Th30: :: NECKLACE:30
theorem Th31: :: NECKLACE:31