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Theorem
oran3
93
Description:
Disjunction expressed with conjunction.
Assertion
Ref
Expression
oran3
Proof of Theorem
oran3
Step
Hyp
Ref
Expression
1
df-a
40
. . 3
2
1
ax-r1
35
. 2
3
2
con3
68
1
Colors of variables:
term
Syntax hints:
wb
1
wn
4
wo
6
wa
7
This theorem is referenced by:
mccune2
247
wql2lem5
292
oaidlem1
294
womle2a
295
nom15
312
nom20
313
nom21
314
nom22
315
nom23
316
nom24
317
nom25
318
go1
343
k1-6
353
k1-7
354
2vwomlem
365
wdf-c2
384
ska2
432
ska4
433
u3lemnana
647
u5lemnana
649
u4lemnab
653
u5lemnab
654
u2lemnoa
661
u3lemnoa
662
u4lemnoa
663
u5lemnoa
664
u1lemnonb
675
u3lemnonb
677
u4lemnonb
678
u5lemnonb
679
u3lem3n
754
u4lem3n
755
u5lem3n
756
u4lem5
764
u2lem7n
775
u3lem13a
789
u3lem13b
790
u3lemax4
796
u3lemax5
797
test
802
3vcom
813
1oai1
821
2oath1i1
827
mlalem
832
sadm3
838
elimconslem
867
mh
879
mlaconjolem
885
mlaconjo
886
oaidlem2
931
oaidlem2g
932
oa4v3v
934
oa3to4lem6
950
oa6todual
952
oa6fromdual
953
oa8todual
971
lem3.3.4
1052
lem3.3.7i0e1
1056
lem3.3.7i1e1
1059
lem3.3.7i1e2
1060
lem3.3.7i2e1
1062
lem3.3.7i2e2
1063
lem3.3.7i3e2
1066
This theorem was proved from axioms:
ax-a1
30
ax-r1
35
ax-r2
36
ax-r4
37
This theorem depends on definitions:
df-a
40
Copyright terms:
Public domain