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Mirrors > Home > ILE Home > Th. List > ordtr1 | Unicode version |
Description: Transitive law for ordinal classes. (Contributed by NM, 12-Dec-2004.) |
Ref | Expression |
---|---|
ordtr1 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ordtr 4308 |
. 2
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2 | trel 4041 |
. 2
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3 | 1, 2 | syl 14 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 |
This theorem depends on definitions: df-bi 116 df-tru 1335 df-nf 1438 df-sb 1737 df-clab 2127 df-cleq 2133 df-clel 2136 df-nfc 2271 df-v 2691 df-in 3082 df-ss 3089 df-uni 3745 df-tr 4035 df-iord 4296 |
This theorem is referenced by: ontr1 4319 ordwe 4498 dfsmo2 6192 smores2 6199 smoel 6205 tfr1onlemsucaccv 6246 tfr1onlembxssdm 6248 tfr1onlembfn 6249 tfr1onlemaccex 6253 tfr1onlemres 6254 tfrcllemsucaccv 6259 tfrcllembxssdm 6261 tfrcllembfn 6262 tfrcllemaccex 6266 tfrcllemres 6267 tfrcl 6269 ordiso2 6928 |
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