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Theorem
lea
152
Description:
L.e. absorption.
Assertion
Ref
Expression
lea
Proof of Theorem
lea
Step
Hyp
Ref
Expression
1
ax-a2
30
. . 3
2
a5b
112
. . 3
3
1, 2
ax-r2
35
. 2
4
3
df-le1
122
1
Colors of variables:
term
Syntax hints:
wle
2
wo
6
wa
7
This theorem is referenced by:
lear
153
leao1
154
leao3
156
ledi
166
coman1
177
distlem
180
womao
212
womaon
213
womaa
214
womaan
215
anorabs2
216
anorabs
217
ska13
233
ska15
236
mccune2
239
wql2lem
280
nom13
302
nom14
303
nom20
305
nom21
306
nom22
307
i2or
336
i5lei1
339
2vwomlem
347
wr5-2v
348
wdf-c2
366
ska4
415
com3i
449
oml4
469
gsth
471
cmtr1com
475
i0cmtrcom
477
i3bi
478
i3or
479
df2i3
480
dfi3b
481
oi3ai3
485
lem4
493
bii3
498
i3th5
529
i3con
533
i3orlem7
540
ud3lem1a
548
ud3lem1c
550
ud3lem3a
554
ud3lem3d
557
ud3lem3
558
ud4lem1a
559
ud4lem1b
560
ud4lem1c
561
ud4lem1
563
ud4lem3a
565
ud4lem3b
566
ud5lem1b
569
ud5lem1
571
u3lemana
589
u3lemoa
604
u2lemona
608
u3lemona
609
u4lemona
610
u5lemona
611
u3lemob
614
u1lemc6
688
comi12
689
i2bi
704
u4lem1
719
u4lem6
750
u1lem8
758
u1lem9a
759
u3lem13a
771
u3lem13b
772
u3lemax4
778
u3lemax5
779
bi1o1a
780
test2
785
1oa
802
oaeqv
812
3vroa
813
mlalem
814
sa5
818
sadm3
820
bi3
821
imp3
823
orbi
824
mlaconj4
826
negantlem2
831
negantlem3
832
negantlem10
843
neg3antlem1
846
elimcons
850
elimcons2
851
comanblem1
852
comanb
854
mh
861
marsdenlem3
864
mlaconjo
868
distid
869
oago3.21x
872
cancellem
873
govar
876
gon2n
878
gomaex3h5
886
gomaex3h10
891
oas
905
oat
907
oau
909
oal42
915
oa23
916
oa3-u1lem
965
oa3-u2lem
966
d3oa
975
oaliv
983
oacom2
992
oagen1
994
mloa
998
oadistc0
1001
oadistc
1002
oadistd
1003
oa43v
1008
oa63v
1011
4oagen1
1021
4oadist
1023
This theorem was proved from axioms:
ax-a2
30
ax-a5
33
ax-r1
34
ax-r2
35
ax-r5
37
This theorem depends on definitions:
df-a
39
df-le1
122
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