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Mirrors > Home > QLE Home > Th. List > kb10iii | Unicode version |
Description: Exercise 10(iii) of Kalmbach p. 30 (in a rewritten form). |
Ref | Expression |
---|---|
kb10iii.1 |
Ref | Expression |
---|---|
kb10iii |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ud1lem0c 277 | . . 3 | |
2 | omln 446 | . . . . . . . 8 | |
3 | u1lem9b 778 | . . . . . . . . 9 | |
4 | kb10iii.1 | . . . . . . . . 9 | |
5 | 3, 4 | lel2or 170 | . . . . . . . 8 |
6 | 2, 5 | bltr 138 | . . . . . . 7 |
7 | 6 | lelan 167 | . . . . . 6 |
8 | ancom 74 | . . . . . 6 | |
9 | 7, 8 | lbtr 139 | . . . . 5 |
10 | womaon 221 | . . . . 5 | |
11 | u1lemaa 600 | . . . . 5 | |
12 | 9, 10, 11 | le3tr2 141 | . . . 4 |
13 | lear 161 | . . . 4 | |
14 | 12, 13 | letr 137 | . . 3 |
15 | 1, 14 | bltr 138 | . 2 |
16 | 15 | lecon2 156 | 1 |
Colors of variables: term |
Syntax hints: wle 2 wn 4 wo 6 wa 7 wi1 12 |
This theorem was proved from axioms: ax-a1 30 ax-a2 31 ax-a3 32 ax-a4 33 ax-a5 34 ax-r1 35 ax-r2 36 ax-r4 37 ax-r5 38 ax-r3 439 |
This theorem depends on definitions: df-b 39 df-a 40 df-t 41 df-f 42 df-i1 44 df-le1 130 df-le2 131 df-c1 132 df-c2 133 |
This theorem is referenced by: (None) |
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