Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > ordelon | Structured version Visualization version Unicode version |
Description: An element of an ordinal class is an ordinal number. (Contributed by NM, 26-Oct-2003.) |
Ref | Expression |
---|---|
ordelon |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ordelord 5745 | . 2 | |
2 | elong 5731 | . . 3 | |
3 | 2 | adantl 482 | . 2 |
4 | 1, 3 | mpbird 247 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wcel 1990 word 5722 con0 5723 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pr 4906 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-tr 4753 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 df-ord 5726 df-on 5727 |
This theorem is referenced by: onelon 5748 ordunidif 5773 ordpwsuc 7015 ordsucun 7025 ordunel 7027 ordunisuc2 7044 oesuclem 7605 odi 7659 oelim2 7675 oeoalem 7676 oeoelem 7678 limenpsi 8135 ordtypelem9 8431 oismo 8445 cantnflt 8569 cantnfp1lem3 8577 cantnflem1b 8583 cantnflem1 8586 rankr1bg 8666 rankr1clem 8683 rankr1c 8684 rankonidlem 8691 infxpenlem 8836 coflim 9083 fin23lem26 9147 fpwwe2lem8 9459 onsuct0 32440 iunord 42422 |
Copyright terms: Public domain | W3C validator |