:: LATSUM_1 semantic presentation
theorem Th1: :: LATSUM_1:1
for
b1,
b2,
b3,
b4 being
set st
b1 in b3 \/ b4 &
b2 in b3 \/ b4 & not (
b1 in b3 \ b4 &
b2 in b3 \ b4 ) & not (
b1 in b4 &
b2 in b4 ) & not (
b1 in b3 \ b4 &
b2 in b4 ) holds
(
b1 in b4 &
b2 in b3 \ b4 )
:: deftheorem Def1 defines tolerates LATSUM_1:def 1 :
:: deftheorem Def2 defines [*] LATSUM_1:def 2 :
theorem Th2: :: LATSUM_1:2
theorem Th3: :: LATSUM_1:3
theorem Th4: :: LATSUM_1:4
theorem Th5: :: LATSUM_1:5
theorem Th6: :: LATSUM_1:6
theorem Th7: :: LATSUM_1:7
theorem Th8: :: LATSUM_1:8
theorem Th9: :: LATSUM_1:9
theorem Th10: :: LATSUM_1:10
theorem Th11: :: LATSUM_1:11
theorem Th12: :: LATSUM_1:12
theorem Th13: :: LATSUM_1:13
theorem Th14: :: LATSUM_1:14
theorem Th15: :: LATSUM_1:15
theorem Th16: :: LATSUM_1:16
theorem Th17: :: LATSUM_1:17
theorem Th18: :: LATSUM_1:18
theorem Th19: :: LATSUM_1:19
theorem Th20: :: LATSUM_1:20
theorem Th21: :: LATSUM_1:21
theorem Th22: :: LATSUM_1:22
theorem Th23: :: LATSUM_1:23
theorem Th24: :: LATSUM_1:24
theorem Th25: :: LATSUM_1:25